48/50PG C03-14 48/50PM C16-28 Single Package Rooftop Units With COMFORTLinkt Controls Version 5.x and PURONR (R-410A) Refrigerant Controls, Start-Up, Operation, Service and Troubleshooting Instructions IMPORTANT: This literature covers 48/50PG03−14 and 48/50PM16−28 models with Comfortlink Software version 5.x. The 48/50PG C16−28 (15 – 25 ton) model reference has been removed from this manual; however version 5.x software is backward compatible with all Comfortlink PG models.
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 APPENDIX D − ADDITIONAL START−UP DATA . . . . . . 169 Complete Unit Stoppage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 CONTROL SET POINT AND CONFIGURATION LOG . . . 180 Restart Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 INDICATE UNIT SETTINGS BELOW . . . . . . . . . . . . . . . . 180 Alarms and Alerts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WARNING FIRE, EXPLOSION HAZARD Failure to follow this warning could result in personal injury, death and/or property damage. Improper installation, adjustment, alteration, service, or maintenance can cause property damage, personal injury, or loss of life. Refer to the User’s Information Manual provided with this unit for more details. Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. What to do if you smell gas: 1.
Accessory Navigator Display The accessory hand-held Navigator display can be used with the 48/50PG and 48/50PM units. (See Fig. 2.) The Navigator display operates the same way as the Scrolling Marquee device. The Navigator display is plugged into the LEN (local equipment network) port on either TB1/TB2 or the J3 port on the ECB (economizer control board). Com NA T IM E EWT LW T SETP MO fort VIG Link ATO R 12. 54. 58 44. 6°F 4 4 .
Table 2 – Scrolling Marquee Mode and Menu Display Structure SERVICE TEST Service Test Mode (TEST) ↓ ↓ Test Indepen dent Outputs (INDP) ↓ Test Fans (FANS) Software Version Numbers (VERS) Control Modes (MODE) ↓ Test Humidi‐MiZer™ (HMZR) ↓ SETPOINTS INPUTS Thermostat Inputs (STAT) Fan Outputs (FANS) Display Configuration (DISP) Refrigerant Temperatures (REF.T) General In puts (GEN.I) Cool Outputs (COOL) Unit Configuration (UNIT) Current Sensor In puts (CS.
48/50PG and PM Conventions Used in This Manual The following conventions for discussing configuration points for the local display (Scrolling Marquee or Navigator accessory) will be used in this manual. Point names will be written with the Mode name first, then any submodes, then the point name, each separated by an arrow symbol (→). Names will also be shown in bold and italics.
CONTROL BOX AND COMPRESSOR ELECTRICAL OPTIONS PANEL INDOOR MOTOR ACCESS DOOR OUTDOOR AIR SCREEN (HIDDEN) 48/50PG and PM CONDENSER COIL ACCESS PANEL GAS SECTION ACCESS FILTER ACCESS DOOR BASEPAN CONNECTIONS ACCESS PANEL C07002 Fig. 4 − 48/50PG03−14 Size Units, Panel and Filter Locations (48PG03−07 Unit Shown) OUTDOOR AIR SCREEN (HIDDEN) PEM 1 & 2 CONTROL BOX CONVENIENCE OUTLET CO2 SENSOR FILTER ACCESS RETURN SMOKE DOOR DETECTOR SMOKE CONTROL MODULE GAS SECTION C08076 Fig.
Condenser Fans and Motors MANUAL SHUT OFF (FIELD SUPPLIED) Condenser fans and motors are factory set. Refer to Condenser-Fan Adjustment section as required. GAS SUPPLY Return−Air Filters Check that correct filters are installed in filter tracks (see Physical Data table in Installation Instructions). Do not operate unit without return-air filters. NOTE: For units with 4-in. filter option, units are shipped with standard 2-in. filters. To install 4-in. filters, the filter spacers must be removed.
Wire accessory space temperature sensor(s) to the T-55 terminals on the field connection terminal board located at the unit control box. Refer to Field-Installed Accessories section for additional information. The Unit Control Type configuration, Configuration →UNIT→U.CTL, must be set to Space Sensor (3). The jumper wire in the installer’s packet must be connected between R and W1 for heating mode to operate. T−58 Communicating Room Sensor Install the T-58 communicating thermostat.
NOTE: On standard units, the fire shutdown input is the terminals Fire Shutdown 1 and 2. On Humidi-MiZer units, the fire shutdown connections are at PL19. Outdoor Enthalpy If an Outdoor Enthalpy accessory was field installed, the unit must be configured for it by setting Configuration→ECON→EN.SW, identifies the normally open or normally closed status of this input when the outdoor enthalpy is low.
Table 3 – Setting an Occupied Time Schedule — Weekdays Only for 7:30 to 22:30 SUB‐SUB MODE KEYPAD ENTRY ENTER PER.1 ENTER ITEM DISPLAY ITEM EXPANSION COMMENT Local Occupancy Schedule OCC.1 Period Occupied Time ENTER 00.00 Scrolling stops ENTER 00.00 Hours Flash 07.00 Select 7 ENTER 07.00 Change accepted, minutes flash 07.30 Select 30 ENTER 07.30 Change accepted ESCAPE OCC.1 07.30 Period Occupied Time UNC.1 00.
48/50PG and PM SERVICE TEST The Service Test function can be used to verify proper operation of compressors, heating stages, Humidi−MiZer System, indoor fan, outdoor fans, power exhaust fans, economizer, crankcase heaters, and the alarm relay. Use of Service Test is recommended at initial system start up and during troubleshooting (See Table 4 for point details).
Heating Test Fire Shutdown The heating (HEAT) submenu is used to change output status for the individual heat stages, gas or electric. The fans (FANS) and cooling (COOL) service test outputs are reset to OFF for the heating service test. Indoor and outdoor fans are controlled normally to maintain proper unit operation. If adaptive fan is configured, then the indoor fan speed will default to the heating configuration point (Configuration→A.FAN→FS.HT) when a stage of heat is turned on.
48/50PG and PM FS.SW = 1 (NO) FS.SW = 2 (NC) C09346 Fig. 8 − 48PG/PM Humidi−MiZert − Third Party Smoke Detector Wiring Economizer Monitoring On field terminal board (TB1), terminals 8, 9, and 10 can be used to monitor economizer position from a third party control system. See economizer operation section for additional information. NOTE: Terminal 8 will not represent economizer position if the unit is equipped with Adaptive Fan. In digital mode (E.
Thermostat Control Type (T.CTL) Space Humidity Switch (RH.SW) This configuration applies only if Unit Control Type is Thermostat (Configuration→Unit→U.CTL = 2). The value determines alternative cooling and Humidi-MiZer circuit staging. See the Cooling and Humidi-MiZer sections for more information. The factory default value is T.CTL = 0 (Adaptive).
HVAC Operation Disabled (HV.DN) Allow disabling of HVAC mode. This is only available on a network connection and shows if the unit has been forced into the disabled status. Cool Setpoint In Effect (EFF.C) This shows the actual setpoint that is being used for control during cooling mode. If a 0 is displayed, then space sensor control is not being used and the unit is being controlled by a thermostat. Heat Setpoint In Effect (EFF.
The building’s occupancy is affected by a number of different factors. When the unit is operating with a space temperature sensor (T−55, T−56, T−58 or T−59), occupancy affects the unit set points and the operation of the economizer. If the unit is operating under thermostat control, occupancy only affects the operation of the economizer. If the unit’s Humidi−MiZer is being controlled by a relative humidity sensor, then occupancy will affect the RH setpoints.
Cooling Operation The 48/50PG and 48/50PM unit’s cooling operation consists of: demand, mode determination, staging request to satisfy the demand, and handling a request with the unit’s resources. These resources can include compressors, an economizer, and a reheat coil. This section covers mechanical cooling. For economizer and reheat cooling, refer to the Economizer and Humidi−mizer sections, respectively.
Compressor Control The compressor control works hand and hand with the staging control. As the staging control requests stages, the compressor control determines what actual compressors are available or running and tries to provide stages for what is requested. The availability of a compressor depends on time guards, circuit diagnostics, outdoor temperature, and the unit size. The Number of Circuits (Configuration→COOL→N.CIR) configuration tells the control how many compressors are installed on the unit.
For 48/50PG20−28 and 48/50PM16−28 units, contactor OFC1 controls power to the Motormaster which controls OFM1 and OFM4. Contactor OFC2 controls the remaining two fans (16 and 20 size) or remaining 4 fans (24 and 28 sizes). For 48/50PG03−07 units, one outdoor fan is controlled in all modes by the Motormaster sensing on circuit A. For 48/50PG08−14 units, 2 outdoor fans are controlled in all modes by the Motormaster sensing on circuit A.
The 48/50PG and 48/50PM unit’s heating operation consists of: demand, mode determination, staging request to satisfy the demand, and handling a request with the unit’s resources. These resources can be gas heat or electric heat. This section covers both gas heat units and electric heat units. The Type of Heat Installed (Configuration→HEAT→HT.TY) configuration will be factory set to 1 for gas units, 2 for electric heat units with heaters installed, and 0 for electric heat units without heat installed.
48/50PG and PM Space Sensor Control Space sensor staging control is an adaptive anticipation control that weighs the actual space demand against the trend of that demand. It also honors stage time guards and supply air limits. The demand for heating in the space is displayed as the Heating Demand (Run Status→HEAT→DMD.H). The control tries to anticipate the change in the space because of its current stage status. This anticipation is based on the Heat Demand Trend (Operating Modes →HEAT→TRD.H).
Economizer Actuator Communications If an economizer is installed, then Economizer Installed configuration (Configuration→UNIT→EC.EN) should be set to YES. The economizer is controlled by the economizer output signal (Outputs→ECON→EC.CP) on the ECB control. If the indoor fan is off or the building is unoccupied, the economizer position is zero.
Free Cool PreOcc Time (FC.TM) FC.TM is the configuration that determines how many minutes before occupancy that free cooling can occur when set for Preoccupancy (UEFC = 2). Free Cool Low Temp Limit (FC.LO) Unoccupied free cooling cannot occur if the Outdoor Air Temperature (Temperature→ AIR.T→ OAT) is less than FC.LO. Power Exhaust 48/50PG and PM To enable power exhaust, Configuration→ECON→PE.EN must be set to ENBL.
Table 10 – Control Modes with Humidi−MiZert System Output and Valve States versus Circuit Mode .x = Circuit A, B, or C identifier DEMAND AND MODE OUTPUTS 48/50PG03-16 VALVES 48/50PG20-28 48/50PM16-28 VALVES Circuit Cooling Demand Circuit Mode Indoor Fan (IDF) Circuit Compressor (CMP.x) CoolingReheat Control (CRC)* Reheat2 Valve (RH2.x) CV.x Valve 2-way RH1.x Valve 2-way RH2.x Valve 2-way RH1.x Valve 3-way RH2.
RH2.x RH1.x COND COIL HUMIDI-MIZER COIL COMP CV.x 48/50PG and PM OUTDOOR AIR METERING DEVICE EVAP COIL CLOSED VALVE OPEN VALVE 3-WAY VALVE INDOOR ENTERING AIR C07004 Fig. 10 − Subcooling Mode (Reheat1) — Humidi−MiZert System 48/50PG03−16 RH2.x RH1.x COND COIL HUMIDI-MIZER COIL COMP CV.x OUTDOOR AIR METERING DEVICE EVAP COIL CLOSED VALVE OPEN VALVE INDOOR ENTERING AIR a48-8174 C07005 Fig.
RH2.x RH1.x COND COIL HUMIDI-MIZER COIL COMP METERING DEVICE EVAP COIL CLOSED VALVE OPEN VALVE 3-WAY VALVE INDOOR ENTERING AIR a48-8222 a48-8172 C07122 Fig. 12 − Normal Cooling Mode — Humidi−MiZert System 48/50PG20−28 and 48/50PM16−28 RH2.x RH1.x COND COIL HUMIDI-MIZER COIL COMP OUTDOOR AIR METERING DEVICE EVAP COIL CLOSED VALVE OPEN VALVE 3-WAY VALVE INDOOR ENTERING AIR C07123 Fig.
RH2.x RH1.x COND COIL HUMIDI-MIZER COIL COMP 48/50PG and PM OUTDOOR AIR METERING DEVICE EVAP COIL CLOSED VALVE OPEN VALVE 3-WAY VALVE INDOOR ENTERING AIR C07124 Fig. 14 − Hot Gas Reheat Mode (Reheat2) — Humidi−MiZert System 48/50PG20−28 and 48/50PM16−28 Reheat Control The cooling staging and compressor control routines are responsible for controlling each circuit in one of the three sub−modes (Cool, Reheat1, or Reheat2).
Reheat Mode Diagnostic Help The status of reheat mode sensor inputs may be viewed within the display Inputs menu. The status of reheat mode outputs may be viewed within the display Outputs or Run Status→COOL menus. Additional diagnostic help, including status of circuit reheat temperature limit lockouts may be viewed within the Humidi-MiZer sub-menu of the cooling mode diagnostic table at Operating Modes→COOL→HMZR.
48/50PG and PM IAQ (Analog Input) C08057 Fig. 17 − Humidi−MiZer System Valve Locations 48/50PM16−28 Air Baffles The units with Humidi-MiZer option are equipped with Motormaster control to maintain adequate discharge pressure for proper unit operation during low ambient operation. This becomes especially critical in the Reheat2 mode of operation. Wind could have a detrimental effect depending on the orientation and the expected design latent load of the space.
48/50PG and PM C07009 Fig.
48/50PG and PM C08077 Fig.
VENTILATION FOR PEOPLE VENTILATION FOR SOURCES 100 700 AQ DIFFERENTIAL LOW (AQD.L) 48/50PG and PM MINIMUM IAQ DAMPER POSITION (AQ. MN) INCREASING VENTILATION ECONOMIZER MINIMUM DAMPER POSITION (EC. MN) INSIDE/OUTSIDE CO2 DIFFERENTIAL AQ DIFFERENTIAL HIGH (AQD.H) C07010 Fig. 20 − IAQ Control IA.CF = 3 (Control Minimum Position) When IA.CF = 3, an external 4 to 20 mA source is used to set the minimum position. The 4 mA signal corresponds to 0% and the 20 mA signal corresponds to 100%.
The DCV algorithm will operate whenever the building is occupied and the indoor fan is operating or whenever the IAQ algorithm has caused the indoor fan to operate. The configuration Configuration→AIR.Q→IA.FN (Fan Enable for IAQ), determines whether or not the IAQ algorithm can turn on the indoor fan. If the indoor fan is not operating, the economizer position will be zero. The damper position may exceed Configuration→AIR.Q→EC.MN to provide economizer cooling. IA.FN = 0 (Never) When IA.
Temperature Compensated Start Logic This configuration defines the fan speed used when Hot Gas Reheat (reheat2) is being requested. Fan speed is based on how many cooling stages the unit has, how many cooling stages are being requested, and how many reheat stages are being requested. If only reheat stages are being requested, then the fan speed will be set to FS.RH. If the unit only has one circuit of cooling, then the fan speed will be 100% when dehumidification and cooling is being requested.
Global Schedule Broadcast (BROD"B.GS) If this configuration is set to ON and the schedule number (SCH.N) is between 65 and 99, then the control will broadcast the internal time schedule once every 2 minutes. CCN Broadcast Acknowledger (BROD"B.ACK) If this configuration is set to ON, then when any broadcasting is done on the bus, this device will respond to and acknowledge. Only one device per bus can be configured for this option. Schedule Number (SCH.O"SCH.
Alarm Handling There are a variety of different alerts and alarms in the system. Alerts are indicated by TXXX (where XXX is the alert number) on the display and generally signify that the improperly functioning circuit can restart without human interaction. If an alarm occurs, indicated by AXXX (where XXX is the alarm number), the damaged circuit will generally not restart without an alarm reset via the Scrolling Marquee display or CCN.
48/50PG and PM Alarms"R.HIST (Reset Alarm History) Change to YES to reset the alarm history. Turning unit power off will not reset the alarm history. Alarms"CURR (Currently Active Alarms) Use the ENTER key, then scroll through any alarm numbers using the up and down arrow keys. Alarms are displayed in numerical order. Alarms"HIST (Alarm History) Use the ENTER key, then scroll through any alarm numbers using the up and down arrow keys.
Alert Codes T126, T127 and T142 − Circuit High Discharge Pressure Alert codes T126, T127, and T142 are for circuits A, B and C, respectively. These alerts have “Service Test” text that will be displayed if the alert occurred during service test. These alerts occur when alerts T051, T055, or T059 are active while the appropriate condensing temperature is greater than 150 F. These alerts reset automatically.
48/50PG and PM Alarm Code T153 − Real Time Clock Hardware Failure The alert occurs when the RTC clock chip on the MBB is not responding. Time and date functions will not operate, such as local occupancy schedules. The unit will default to 24/7 unoccupied mode. Recovery is automatic but MBB board replacement may be necessary. Cycling power to the control and reconfiguring the time and date should be tried before board replacement.
Table 12 – ComfortLinkt Alarm Codes T051 T052 T055 T059 T064 T065 T066 T067 T073 DESCRIPTION Compressor A1 Safety Trip Service Test - Compressor A1 Safety Trip Compressor A1 Current Detected After Turnoff Service Test - Compressor A1 Current Detected After Turnoff Compressor A2 Safety Trip Service Test - Compressor A2 Safety Trip Compressor A2 Current Detect After Turnoff Service Test - Compressor A2 Current Detected After Turnoff Compressor B1 Safety Trip Service Test - Compressor B1 Safety Trip Comp
Table 12 — ComfortLinkt Alarm Codes (cont) ALARM OR ALERT NUMBER A154 T155 A156 A157 T181 Serial EEPROM Hardware Failure Serial EEPROM Storage Failure Error Critical Serial EEPROM Storage Fail Error A/D Hardware Failure Circuit A Down Due to Failure Service Test - Circuit A Down Due to Failure Circuit B Down Due to Failure Service Test - Circuit B Down Due to Failure Circuit C Down Due to Failure Service Test - Circuit C Down Due to Failure Loss of communication with the Energy Management Module Loss of c
Alert Code T410 R−W1 Jumper Not Installed in Space Temp Mode This alert occurs when the control mode is Space Temperature mode via Auto Select or Space Temp Select, yet there is no power to W1. Verify that space temperature mode is the desired mode or add jumper between R and W1. This alert resets automatically. R−W1 Jumper Must be Installed to Run Heat in Service Test This alert occurs when a request for a heat output has occurred yet the W1 input is not high.
48/50PG and PM Alert Code T415 − IAQ Input Out of Range This alert occurs when the IAQ input (on ECB) is less than 3.5 mA and the sensor is configured as installed. IAQ operation will be disabled. Check sensor and wiring. This alert clears automatically. Alert Code T416 − OAQ Input Out of Range This alert occurs when the OAQ input (on ECB) is less than 3.5 mA and the sensor is configured as installed. OAQ operation will be disabled. Check sensor and wiring. This alert clears automatically.
Cooling Troubleshooting Use the Scrolling Marquee display or a CCN device to view the cooling status display and the cooling diagnostic display (see Appendix A) for information on the cooling operation. Check the current alarms and alarm history for any cooling alarm codes and correct any causes. (See Table 12.) Verify any unique control configurations per installed site requirements or accessories.
Humidi−MiZert Troubleshooting Use the unit Scrolling Marquee display or a CCN device to view the cooling status display and the cooling diagnostic display (see Appendix A) for information on the cooling operation and the related Humidi-MiZer operation. Check the current alarms and alarm history for any cooling alarm codes and correct any causes. (See Table 12.) Verify any unique control configurations per installed site requirements or accessories.
Use the unit Scrolling Marquee display or a CCN device to view the economizer status display and the economizer diagnostic display (see Appendix A) for information on the economizer operation. Check the current alarms and alarm history for any economizer alarm codes and correct any causes. (See Table 12.) Verify any unique control configurations per installed site requirements or accessories.
Heating Troubleshooting Gas Heat (48PG Units) Use the unit Scrolling Marquee display or a CCN device to view the heating status display and the heating diagnostic display (see Appendix A) for information on the heating operation. Check the current alarms and alarm history for any heating alarm codes and correct any causes. (See Table 12.) Verify any unique control configurations per installed site requirements or accessories.
48/50PG and PM LEGEND IDM -- Induced-Draft Motor IGC -- Integrated Gas Unit Controller NOTE: Thermostat Fan Switch in the “AUTO” position. C07014 Fig.
Table 18 – IGC Board LED Alarm Codes LED FLASH CODE On Off Normal Operation Hardware Failure 1 Flash 48/50PG and PM ACTION TAKEN BY CONTROL DESCRIPTION RESET METHOD — — — No gas heating. Indoor Fan On/Off Delay Modified PROBABLE CAUSE — Loss of power to the IGC. Check 5 amp fuse on IGC, power to unit, 24V circuit breaker, transformer, and wiring to the IGC. High temperature limit switch opens during heat exchanger warm‐up period before fan‐on delay expires.
Phase Loss Protection Refrigerant Temperatures The phase loss protection option will monitor the three-phase electrical system to provide phase reversal and phase loss protection. Condenser coil temperatures are measured with 5 kilo-ohm thermistors. These measurements provide an approximate saturated condensing temperature for each circuit (SCT.A, SCT.B, SCT.C). Fig. 23−24 show the factory locations for the SCT thermistors on 48/50PG03−16 units.
SCT.A SCT.A MOTORMASTER SENSOR (3rd return bend down from top) MOTORMASTER SENSOR 48/50PG and PM (bottom stub of outside header) 48/50PG03,04 48/50PG03-07 C09347 Fig. 23 − Saturated Condensing Temperature Thermistor Location — 48/50PG03−07 THERMISTOR LOCATION (SCT.B) THERMISTOR LOCATION (SCT.B) THERMISTOR LOCATION (SCT.A) THERMISTOR LOCATION (SCT.
TEMP (F) –25 –24 –23 –22 –21 –20 –19 –18 –17 –16 –15 –14 –13 –12 –11 –10 –9 –8 –7 –6 –5 –4 –3 –2 –1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 VOLTAGE DROP (V) 4.758 4.750 4.741 4.733 4.724 4.715 4.705 4.696 4.686 4.676 4.665 4.655 4.644 4.633 4.621 4.609 4.597 4.585 4.572 4.560 4.546 4.533 4.519 4.505 4.490 4.476 4.461 4.445 4.429 4.413 4.397 4.380 4.363 4.346 4.328 4.310 4.
48/50PG and PM Table 21 – Temperature (_F) vs. Resistance/Voltage Drop Values for SCT Sensors (5K at 25_C Resistors) TEMP (F) –25 –24 –23 –22 –21 –20 –19 –18 –17 –16 –15 –14 –13 –12 –11 –10 –9 –8 –7 –6 –5 –4 –3 –2 –1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 VOLTAGE DROP (V) 3.699 3.689 3.679 3.668 3.658 3.647 3.636 3.624 3.613 3.601 3.588 3.576 3.563 3.550 3.536 3.523 3.509 3.
PRESSURE (psig) N0 N2 N4 N6 N8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 VOLTAGE DROP (V) 0.465 0.485 0.505 0.524 0.544 0.564 0.583 0.603 0.623 0.642 0.662 0.682 0.702 0.721 0.741 0.761 0.780 0.800 0.820 0.839 0.859 0.879 0.898 0.918 0.938 0.958 0.977 0.997 1.017 1.036 1.056 1.076 1.095 1.
48/50PG and PM C08549 Fig.
48/50PG and PM C08550 Fig.
48/50PG and PM C101249 Fig.
48/50PG and PM C08552 Fig.
48/50PG and PM C08554 Fig.
48/50PG and PM C101250 Fig.
48/50PG and PM C08471 Fig.
48/50PG and PM C08062 Fig.
48/50PG and PM C101251 Fig.
48/50PG and PM C08064 Fig.
48/50PG and PM C10902 Fig.
48/50PG and PM C09213 Fig.
Fig.
48/50PG and PM C08067 Fig.
48/50PG and PM C101252 Fig.
The MBB also receives the Current Sensor inputs for compressors and other discrete or digital inputs. The MBB reads space temperature (SPT) from either a T-55, T-56 or T-58 device and space temperature offset (SPTO) from a T-56 device. See Field-Installed Accessories section. The MBB controls 9 relays. NOTE: The Main Base Board (MBB) has a 3-position instance jumper that is factory set to ‘1.’ Do not change this setting. Main Base Board (MBB) See Fig. 40 and Table 23.
Table 23 – MBB Connections DISPLAY NAME SENSOR LOCATION TYPE OF I/O CONNECTION PIN NUMBER 24 VAC J1, 1-3 INPUTS control box gas section / space supply/return/space space space space space space indoor fan section control box switch input J6, 4 switch input switch input switch input switch input switch input switch input switch input 0-5vdc digital input J6, 6 J7, 2 J7, 4 J7, 6 J7, 8 J7, 10 J9, 2-3 J9, 4-6 control box 0-5vdc digital input J9, 7-9 control box 0-5vdc digital input J9, 10-12 sp
Economizer Control Board (ECB) 48/50PG and PM The ECB controls the economizer actuator. (See Fig. 41 and Table 24.) The control signal from the ECB uses either the MFT (Multi-Function Technology) digital communication protocol or a 4 to 20 mA output signal as defined by the configuration Configuration→ECON→E.CTL. The ECB has inputs for Indoor Air Quality (IAQ), Outdoor Air Quality (OAQ), enthalpy and RH sensor. It also controls two power exhaust outputs.
Table 24 – ECB Connections DISPLAY NAME RM.OC ENTH or IAQ.S IAQ OAQ or SP.
Integrated Gas Control (IGC) Board The IGC is provided on gas heat units. (See Fig. 42 and Table 25.) The IGC controls the direct spark ignition system and monitors the rollout switch, limit switch, and induced-draft motor Hall Effect switch. The IGC is equipped with an LED (light-emitting diode) for diagnostics. See the Troubleshooting section for more information. 48/50PG and PM RED LED-STATUS C07028 Fig.
This circuit board provides a connection point between the major control boards and a majority of the field-installed accessories. (See Fig. 43 and Table 26.) 17 14 J10 The circuit breakers for the low voltage control transformers, interface connection for the Carrier Comfort Network (CCN) communication, and interface connection for the Local Equipment Network (LEN) communications are also located on the low voltage terminal strip.
Carrier Comfort Network (CCN)R Interface This device is the keypad interface used to access rooftop information, read sensor values, and test the unit. (See Fig. 44.) The Scrolling Marquee display is a 4-key, 4-character, 16-segment LED (light-emitting diode) display. Eleven mode LEDs are located on the display as well as an Alarm Status LED. See Basic Control Usage section for further details. The units can be connected to the CCN if desired.
CCN BUS ROOFTOP UNIT ROOFTOP UNIT CL CL 48/50PG and PM BUILDING SUPERVISOR NETWORK OPTIONS ROOFTOP UNIT ROOFTOP UNIT CL CL LEGEND CCN -- Carrier Comfort Networkr CL -- ComfortLinkt Controls DAV -- Digital Air Volume HVAC -- Heating, Ventilation, and Air Conditoning TCU -- Terminal Control Unit HEATING/COOLING UNITS REMOTE CCN SITE AUTODIAL GATEWAY TO ADDITIONAL TERMINALS TERMINAL SYSTEM MANAGER CL ROOFTOP UNIT TCU DAV AIR TERMINAL TCU TCU DAV AIR TERMINAL DAV FAN POWERED MIXING BOX NON
Field-Installed Accessories Space Temperature Sensor (T−58) Space Temperature Sensor (T−55) The T-58 space temperature sensor (part no. 33ZCT58SPT) is a field-installed accessory. The T-58 sensor communicates with the ComfortLink controller, providing space temperature, heating and cooling set points, and mode operation information. The jumper wire in the installer’s packet must be connected between R and W1 when using a T-58 device.
RED BLK RED BLK TB1-T55 1 2 RED RED RED BLK BLK BLK TO MAIN BASE BOARD SENSOR 1 SENSOR 2 SENSOR 3 SENSOR 4 48/50PG and PM SPACE TEMPERATURE AVERAGING --4 T-55 SENSOR APPLICATION TB1-T55 1 2 RED RED RED BLK BLK BLK TO MAIN BASE BOARD SENSOR 1 SENSOR 3 BLK RED SENSOR 2 LEGEND TB -- Terminal Block ______ -- Factory Wiring _ _ _ _ -- Field Wiring RED RED BLK BLK SENSOR 5 SENSOR 6 BLK RED SENSOR 4 RED RED BLK BLK SENSOR 7 SENSOR 8 SENSOR 9 SPACE TEMPERATURE AVERAGING
Fan Status There are specific accessory kits sold for various field installed accessories. These kits vary based on model, size, voltage, manufacture date, and duct orientation. Some of these kits include Economizer, Power Exhaust, and Electric Heat. Refer to the Controls Quick Set−Up section for configuration and more information on these accessories. The two-position outdoor air damper accessory usage depends on model size and return duct orientation.
Space Humidity Sensor ! The space relative humidity sensor (part no. 33ZCSENDRH−01 duct mount or 33ZCSENSRH−01 wall mount) is a field−installed accessory. The space relative humidity (RHS) may be selected for use if the outdoor air quality sensor (OAQ) is not used and an economizer board is installed. When installing the relative humidity sensor, the unit must be configured by setting Configuration→UNIT→RH.S to YES. TB−1 . . . . . . . . . . 24 VDC Loop Power TB−4 . . . . . . . . . .
NOTE: Please see the NOVATION Heat Exchanger Condenser Service section for specific information on the NOVATION Heat Exchanger coil. UNIT RELIABILITY HAZARD CAUTION Failure to follow this caution may result in reduced unit performance. High velocity water from a pressure washer, garden hose, or compressed air should never be used to clean a coil. The force of the water or air jet will bend the fin edges and increase airside pressure drop.
Condensate Drain Pan (48/50PM16−28 Units) Lubrication Check and clean each year at the start of the cooling season. An access panel is located above the condensate connection to allow easy clean out of the condensate pan. The first time the panel is removed, the insulation behind the access panel will need to be cut away. Carefully cut the insulation with a knife or blade on three sides so the insulation can be folded out of the way during cleaning.
4. For 48/50PG03−14 units, disconnect the electrical wires connected to the slide−out fan deck (supply air thermistor and fan status switch if installed). Wires may be damaged if not disconnected. For 48/50PM16−28 units, disconnect the limit switch wires located on the right side of the fan deck (48 series only). Other wires do not need to be disconnected. 5. Fan deck can now be slid out to access serviceable components.
Table 27 – Belt Tension Adjustment 48PM 16 20 24 48/50PG and PM 28 50PM 16 20 24 28 C,L 5.6 5.6 5.6 5.6 5.6 5.6 5.6 5.6 5.6 5.9 5.9 5.9 BELT TENSION (lb) Unit Model Number Position 10 D,M E,N 4.5 NA 4.5 NA 4.5 NA 4.5 NA 4.5 NA 4.5 NA 4.5 NA 4.5 NA 4.5 NA 4.5 4.5 4.5 4.5 4.5 4.5 F,P 4.7 4.7 5.2 4.7 4.7 5.2 4.7 4.7 5.2 5.4 5.4 5.4 G,Q 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.9 5.9 5.9 H,R 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 4.5 4.5 4.5 C,L 5.6 5.6 5.6 5.6 5.6 5.6 5.6 5.6 5.6 5.9 5.9 5.
Condenser-Fan Adjustment (Fig. 55) CAUTION ! 1. Shut off unit power supply. 2. Remove condenser-fan assembly (grille, motor, motor cover, and fan) and loosen fan hub setscrews. 3. Adjust fan height as shown in Fig. 55. 4. Tighten setscrews and replace condenser-fan assembly. 5. Turn on power to unit. EQUIPMENT DAMAGE HAZARD Failure to follow this caution may result in damage to equipment.
Triple Evacuation Method R410A REFRIGERA REFRIGERANT NT OUTDOOR FAN MUST BE OPERATING ON HIGH SPEED The triple evacuation method should only be used when vacuum pump is capable of pumping down to 28−in. of mercury and system does not contain any liquid water. Proceed as follows: 1. Pump system down to 28−in. of mercury and allow pump to continue operating for an additional 15 minutes. 2. Close service valves and shut off vacuum pump. 3.
If the outdoor temperature is low, the Motormaster outdoor fan control device may need to be temporarily bypassed by rewiring the power leads to obtain full speed.
R 410A REFRIGERANT ALL O UTDO O R FANS M UST BE RUNNING PM16 and 20 160 Outdoor Coil Leaving Temp erature, [Degrees F] 140 120 Add Char ge if Above the Cur ve 100 80 Re m ove Ch ar ge if Be low t he Cu r ve 60 48/50PG and PM 40 C09294 Fig. 66 − Charging Chart − 48/50PM16 and 20 20 100 150 200 250 300 350 400 450 500 550 600 C o mp re ss o r D isc h a rg e P re ss u re , [ p sig ] C06266 Fig.
48PG08−14 Be sure unit is in normal cooling mode by checking that the RH2 solenoid coil(s) and the CRC relay are deenergized (control outputs off). Adjust charge per the charging charts as described in the To Use The Cooling Charging Charts, Standard Unit section. Switch system to run in the dehumidification mode for 5 minutes. Dehumidification mode is when the RH2 solenoid coil(s) and the CRC relay are energized.
Table 29 – Altitude Compensation* − 48PM16−20 NATURAL GAS 48/50PG and PM ELEVATION (ft) N0‐1,999 N2,000 N3,000 N4,000 N5,000 N6,000 N7,000 N8,000 N9,000 10,000 NATURAL GAS ORIFICE SIZE† Medium Heat (E,M) 30 30 31 31 31 31 32 32 32 33 Low Heat (D,L) 29 29 30 30 30 30 31 31 31 32 High Heat (F,N) 29 29 30 30 30 30 31 31 31 32 *As the height above sea level increases, there is less oxygen per cubic foot of air. Therefore, heat input rate should be reduced at higher altitudes.
E E 25.4 MAX. TYP. A A B B SECTION E-E SCALE 2:1 D C C SECTION C-C SPARK GAP 0.120 TO 0.140” [3.05 TO 3.56] 48/50PG and PM SPARK GAP 0.181” [4.6] D SECTION A-A SCALE 1:1 SECTION B-B SCALE 1:1 SECTION D-D C06269 Fig. 70 − Spark Gap Adjustment Filter Drier Condenser−Fan Motor Protection Replace whenever refrigerant system is exposed to atmosphere. Only use factory specified liquid-line filter driers with working pressures no less than 650 psig.
APPENDIX A — LOCAL DISPLAY AND CCN TABLES MODE — RUN STATUS ITEM 48/50PG and PM RUN STATUS VIEW HVAC OCC SAT ALRM TIME VERS MBB ECB MARQ MODE SYS HVAC HV.DN EFF.C EFF.H OCC T.OVR LINK D.LMT C.LOC H.LOC OK.EC COOL DMD.C AVL.C REQ.C MAX.C LMT.C IDF F.SPD OFC.1 OFC.2 OFC.3 CRC CIR.A CMP.A TG.A RH2.A SST.A SSP.A SCT.A SCP.A CIR.B CMP.B TG.B RH2.B SST.B SSP.B SCT.B SCP.B CIR.C CMP.C TG.C RH2.C SST.C SSP.C SCT.C SCP.
APPENDIX A — LOCAL DISPLAY AND CCN TABLES (CONT) MODE — RUN STATUS (cont) HEAT DMD.H AVL.H REQ.H MAX.H LMT.H IDF F.SPD HT.1 TG.H1 HT.2 TG.H2 ECON EC.CP EC.AP EC.MP IAQ.S IAQ OAT ENTH OAQ PE.1 PE.2 OAU OA.RN OA.OP UPC OAU 2P.DM WHL LAT EXAT OA.MN DCV.M OA.FS A.OA C.OA PE.OF EX.FS A.EX C.EX BP.SP BP TM.LO TM.SP OA.HT HRS A1 A2 B1 C1 CCH IDF OFC.1 OFC.2 OFC.3 HT.1 HT.2 PE.1 PE.2 ALRM CRC RH2.A RH2.
APPENDIX A — LOCAL DISPLAY AND CCN TABLES (CONT) MODE — RUN STATUS (cont) 48/50PG and PM ITEM STRT A1 A2 B1 C1 CCH IDF OFC.1 OFC.2 OFC.3 HT.1 HT.2 PE.1 PE.2 ALRM CRC RH2.A RH2.
APPENDIX A — LOCAL DISPLAY AND CCN TABLES (CONT) MODE — SERVICE TEST EXPANSION RANGE UNITS CCN TABLE/ SUB-TABLE DEFAULT MAINTENANCE DISPLAY (TEST = display only) TESTINDP SERVICE TEST TEST INDP ECON E.CAL PE.1 PE.2 ALRM CCH OA.DM Field Service Test Mode Test Independent Outputs Economizer Position Test Calibrate Economizer Power Exhaust 1 Test Power Exhaust 2 Test Alarm Relay Test Crankcase Heat Test OAU 2position Damper WHL OA.OF OA.XF OA.HT FANS IDF F.SPD OFC.1 OFC.2 OFC.3 COOL CMP.A CMP.B CMP.
APPENDIX A — LOCAL DISPLAY AND CCN TABLES (CONT) MODE — SET POINTS 48/50PG and PM ITEM EXPANSION RANGE UNITS SETPOINTS OCSP UCSP OHSP UHSP GAP STO.R RH.SP RH.UN RH.DB RH.HB CA.LO CB.
APPENDIX A — LOCAL DISPLAY AND CCN TABLES (CONT) MODE — OUTPUTS OUTPUTS FANS IDF F.SPD OFC.1 OFC.2 OFC.3 COOL CMP.A CMP.B CMP.C CCH CRC RH2.A RH2.B HEAT HT.1 HT.2 ECON EC.CP EC.AP PE.1 PE.
APPENDIX A — LOCAL DISPLAY AND CCN TABLES (CONT) MODE — CONFIGURATION ITEM EXPANSION RANGE UNITS DEFAULT CONFIGURATION 48/50PG and PM DISP METR LANG Display Configuration Metric Display Language Selection PROT PSWD TEST Password Enable Service Password Test Display LEDs UNIT S.DLY U.CTL Unit Configuration Startup Delay Unit Control Type T.CTL Thermostat Control Type OC.FN IDF.F FN.SW Fan On When Occupied Shut Down on IDF Failure Fan Status Switch FL.SW Filter Status Switch FS.
APPENDIX A — LOCAL DISPLAY AND CCN TABLES (CONT) MODE — CONFIGURATION (cont) COOL N.CIR EXPANSION RANGE UNITS Cooling Configuration Number of Circuits 0 to 3 N.A Compressors on Circuit A 1 to 2 MRT.C MOT.C RST.C C.
APPENDIX A — LOCAL DISPLAY AND CCN TABLES (CONT) MODE — CONFIGURATION (cont) ITEM COOL (cont) B2.FN 48/50PG and PM B3.FN CIR.C CC.LO CS.C1 EXPANSION RANGE Cooling Configuration Level 2 Fans B 0 to 7 Level 3 Fans B 0 to 7 Circuit C Circuit C Lockout Temp Current Sensing C1 Level 1 Fans C 07 C2.FN Level 2 Fans C 0 to 7 C3.FN Level 3 Fans C 0 to 7 0.MXP 1.
APPENDIX A — LOCAL DISPLAY AND CCN TABLES (CONT) MODE — CONFIGURATION (cont) COOL (cont) 3.ON EXPANSION RANGE UNITS Cooling Configuration Fan Lev3 On Temperature 0 to 100 °F 3.OFF Fan Lev3 Off Temperature 0 to 100 °F REHT Humidimizer Config Humidimizer Equipped No/Yes HMZR R.
APPENDIX A — LOCAL DISPLAY AND CCN TABLES (CONT) MODE — CONFIGURATION (cont) ITEM 48/50PG and PM ECON EC.EN EXPANSION Economizer Configuration Economizer Installed E.CTL Economizer Control Type EC.MN Econo Minimum Position EC.MX M.ANG EH.LO EL.LO DF.DB Econo Cool Max Position Min Actuator Ctrl Angle Econo Cool Hi Temp Limit Econo Cool Lo Temp Limit Diff Dry Bulb Control UEFC Unoccupied Free Cooling FC.TM FC.LO PE.EN Free Cool PreOcc Time Free Cool Low Temp Limit Power Exhaust Installed PE.
APPENDIX A — LOCAL DISPLAY AND CCN TABLES (CONT) MODE — CONFIGURATION (cont) OAU OA.TY EXPANSION Outside Air Unit Config Outdoor Air Unit Type RANGE UNITS PAGE NO.
APPENDIX A — LOCAL DISPLAY AND CCN TABLES (CONT) MODE — CONFIGURATION (cont) ITEM A.FAN AF.EN FS.VN FS.AQ FS.E1 FS.E2 FS.CL 48/50PG and PM FS.HT FS.RH ALM.O A.SPC A.SRT A.OAT A.CS A.CMP A.CKT A.SSP A.SCT A.FAN A.FIL A.TST A.ECO PID EC.P EC.I EC.D EC.DT EC.DB LK.P LK.I LK.D LK.
APPENDIX A — LOCAL DISPLAY AND CCN TABLES (CONT) ITEM BROD B.TIM B.OAT B.GS B.ACK SCH.O SCH.N HOL.G OV.TL OV.EX OV.SP LDSH S.GRP R.MXC S.MXC R.MXH S.MXH EXPANSION CCN Broadcast Config. CCN Time/Date Broad cast CCN OAT Broadcast Global Schedule Broadcst CCN Broadcast Ack'er CCN Schedule Over rides Schedule Number Accept Global Holidays Override Time Limit Timed Override Hours SPT Override Enabled CCN LOADSHED CON FIG.
APPENDIX A — LOCAL DISPLAY AND CCN TABLES (CONT) MODE — TIME CLOCK ITEM TIME CLOCK TIME TIME DATE MNTH DOM YEAR DAY 48/50PG and PM DST EXPANSION Time of Day Hour and Minute Current Date Month of Year Day of Month Year Day of Week RANGE UNITS xx.xx DEFAULT hh.mm Start Month STR.W STR.D M.ADD Start Week Start Day Minutes to Add STP.M Stop Month STP.W STP.D M.SUB SCH.L PER.x OCC.x UNC.x MON.x TUE.x WED.x THU.x FRI.x SAT.x SUN.x HOL.
APPENDIX A — LOCAL DISPLAY AND CCN TABLES (CONT) MODE — OPERATING MODES OPERATING MODES MODE SYS HVAC HV.DN EFF.C EFF.H OCC T.OVR LINK D.LMT C.LOC H.LOC OK.EC COOL COOL OK.CL MS.TG OK.EC OK.MC C.LOC CA.LO CB.LO CC.LO IDF F.SPD AVL.C REQ.C LMT.C ACT.C CMP.A CMP.B CMP.C ST.A ST.B ST.C F.LEV SAT SAT SA.DM SA.PD SA.ND SAT.U SAT.L SA.TR SA.DR SPT SPT DMD.C TRD.C CL.PD CL.ND C.LAG HMZR REHT HUM SP.RH R.LO.A RA.LO R.LP.A R.LO.B RB.LO R.LP.B AVL.R REQ.R ACT.R CRC RH2.A RH2.
APPENDIX A — LOCAL DISPLAY AND CCN TABLES (CONT) MODE — OPERATING MODES (cont) ITEM 48/50PG and PM HEAT HEAT OK.HT MS.TG H.LOC HT.LO IDF F.SPD AVL.H REQ.H LMT.H ACT.H HT.1 HT.2 SAT SAT.H SAT SAM.L SAM.U SPT SPT DMD.H TRD.H HT.PD HT.ND H.LAG ECON EC.EN OK.EC OCC IDF F.SPD COOL OAT RAT E.LOC D.LOC EH.LO EL.LO FC.LO EN.LO EC.MX EC.MN AQ.DV AQ.MN AQ.OV OVR.P AQ.LO OAQ.L LP.OV EC.CP EC.AP EC.MP C.ANG E.CAL OAU OA.
APPENDIX A — LOCAL DISPLAY AND CCN TABLES (CONT) MODE — OPERATING MODES (cont) OAU (cont) EX.FS A.EX C.EX BP.SP BP TM.LO TM.SP OA.HT ALM.1 ALM.2 ALM.3 ALM.4 DMD.L D.LMT LMT.C LMT.H REDL SHED MAX.C MAX.H (Display TRIM see Configuration) (LINKDATA = CCN only) EXPANSION Outside Air Unit Diagnostic OAU Exhaust Fan Speed Actual Exhaust Air CFM Command Exhaust Air CFM Building Pressure Setpnt xxx xxxxx xxxxx x.xx Building Pressure x.
APPENDIX B — CONTROL MODES WITH Humidi−MiZer SYSTEM AND ECONOMIZER Thermostat input shown for cooling demand (versus temperature sensor and set point). Humidistat input shown for dehumidification demand (versus relative humidity sensor and set point). Economizer cooling availability is dependent on outdoor temperature or enthalpy.
APPENDIX C — START−UP DATA Fan Performance — 48PGD03 Vertical Units N600 N650 N700 N750 N800 N850 N900 N950 1000 AIRFLOW (Cfm) N600 N650 N700 N750 N800 N850 N900 N950 1000 Rpm 551 555 560 565 570 575 581 587 594 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 0.10 663 0.15 759 0.11 667 0.17 763 0.12 671 0.18 766 0.13 676 0.19 770 0.14 680 0.20 774 0.15 685 0.22 779 0.16 690 0.23 783 0.17 695 0.24 788 0.18 700 0.26 792 Bhp 0.21 0.22 0.24 0.25 0.27 0.29 0.30 0.32 0.
Fan Performance — 48PGE04 Vertical Units AIRFLOW (Cfm) 48/50PG and PM N900 N950 1000 1050 1100 1150 1200 1250 1300 1350 1400 1450 1500 AIRFLOW (Cfm) 900 950 1000 1050 1100 1150 1200 1250 1300 1350 1400 1450 1500 Rpm 584 590 597 604 611 619 627 635 643 652 661 670 680 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 0.16 693 0.23 786 0.17 698 0.25 791 0.18 703 0.26 796 0.20 709 0.28 801 0.21 715 0.29 806 0.23 721 0.31 812 0.24 728 0.33 817 0.26 735 0.35 823 0.28 742 0.37 829 0.
Fan Performance — 48PGD05 Vertical Units 0.2 1200 1300 1400 1500 1600 1700 1800 1900 Rpm 504 527 551 576 600 626 651 677 Bhp 0.16 0.19 0.22 0.26 0.30 0.35 0.40 0.46 Rpm 613 632 652 673 694 716 739 762 2000 703 0.52 785 AIRFLOW (Cfm) 1200 1300 1400 1500 1600 1700 1800 1900 2000 1.2 Rpm \957 \964 \973 \983 \994 1007 1021 1037 1053 Bhp 0.59 0.64 0.70 0.76 0.82 0.89 0.97 1.05 1.14 Rpm 1030 1035 1042 1050 1060 1071 1083 1097 1111 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.
Fan Performance — 48PGF05 Vertical Units AIRFLOW (Cfm) 1200 1300 1400 1500 1600 1700 1800 1900 2000 48/50PG and PM AIRFLOW (Cfm) 1200 1300 1400 1500 1600 1700 1800 1900 2000 Rpm 628 648 668 691 714 737 762 787 813 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 0.24 723 0.33 811 0.28 739 0.37 823 0.32 756 0.41 837 0.37 775 0.46 853 0.42 795 0.52 870 0.48 816 0.58 889 0.54 838 0.65 909 0.61 861 0.72 929 0.68 884 0.80 951 Bhp 0.41 0.46 0.51 0.56 0.62 0.69 0.76 0.84 0.
Fan Performance — 48PGE06 Vertical Units 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 AIRFLOW (Cfm) 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 Rpm 700 724 748 773 799 825 852 879 907 935 963 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 0.38 \784 0.47 \861 0.43 \804 0.53 \879 0.49 \826 0.60 \898 0.55 \848 0.67 \918 0.63 \872 0.74 \940 0.70 \896 0.83 \962 0.79 \920 0.92 \985 0.88 \946 1.01 1008 0.98 \971 1.12 1032 1.09 \998 1.24 1057 1.21 1024 1.
Fan Performance — 48PGD07 Vertical Units AIRFLOW (Cfm) 48/50PG and PM 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 AIRFLOW (Cfm) 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 Rpm \769 \794 \820 \846 \872 \899 \926 \953 \980 1008 1035 1063 1092 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 0.55 \845 0.66 \915 0.62 \868 0.73 \936 0.70 \891 0.82 \957 0.78 \915 0.91 \979 0.87 \939 1.00 1002 0.97 \964 1.10 1025 1.07 \989 1.22 1049 1.19 1015 1.
Fan Performance — 48PGF07 Vertical Units 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 AIRFLOW (Cfm) 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 Rpm \799 \826 \855 \884 \913 \943 \973 1003 1034 1066 1097 1129 1161 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 0.59 \872 0.70 \941 0.67 \897 0.79 \964 0.75 \923 0.88 \988 0.85 \950 0.97 1012 0.95 \977 1.08 1038 1.06 1005 1.20 1064 1.18 1033 1.32 1091 1.31 1062 1.46 1118 1.45 1092 1.60 1146 1.
Fan Performance — 48PGE08 Vertical Units AIRFLOW (Cfm) 2250 2400 2550 2700 2850 3000 3150 3300 3450 3600 3750 48/50PG and PM AIRFLOW (Cfm) 2250 2400 2550 2700 2850 3000 3150 3300 3450 3600 3750 Rpm 541 556 571 587 603 620 637 655 673 691 710 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 0.46 611 0.58 677 0.52 623 0.64 687 0.59 637 0.72 698 0.66 650 0.80 710 0.75 665 0.88 722 0.84 680 0.98 735 0.93 695 1.08 749 1.04 711 1.19 764 1.16 727 1.32 778 1.28 744 1.44 794 1.41 761 1.
Fan Performance — 48PGD09 Vertical Units 2550 2700 2850 3000 3150 3300 3450 3600 3750 3900 4050 4200 AIRFLOW (Cfm) 2550 2700 2850 3000 3150 3300 3450 3600 3750 3900 4050 4200 Rpm 568 582 597 612 628 644 661 678 696 713 731 750 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 0.58 633 0.71 695 0.65 646 0.79 705 0.73 658 0.87 716 0.82 672 0.96 728 0.91 686 1.06 741 1.01 701 1.17 754 1.12 716 1.28 768 1.24 732 1.41 782 1.37 748 1.54 797 1.50 764 1.68 812 1.65 781 1.83 828 1.81 798 2.
Fan Performance — 48PGF09 Vertical Units AIRFLOW (Cfm) 2550 2700 2850 3000 3150 3300 3450 3600 3750 3900 4050 4200 48/50PG and PM AIRFLOW (Cfm) 2550 2700 2850 3000 3150 3300 3450 3600 3750 3900 4050 4200 Rpm 576 592 609 627 645 663 682 701 720 740 760 780 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 0.60 641 0.72 702 0.68 655 0.81 714 0.76 670 0.90 728 0.85 686 1.00 741 0.95 702 1.10 756 1.06 719 1.22 771 1.18 736 1.34 787 1.31 753 1.48 803 1.45 771 1.62 819 1.60 789 1.
Fan Performance — 48PGE12 Vertical Units 3000 3200 3400 3600 3800 4000 4200 4400 4600 4800 5000 AIRFLOW (Cfm) 3000 3200 3400 3600 3800 4000 4200 4400 4600 4800 5000 Rpm 636 661 686 712 739 765 792 820 848 876 904 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 0.87 695 1.02 750 1.01 717 1.17 770 1.17 740 1.33 791 1.34 764 1.51 813 1.53 788 1.71 836 1.74 813 1.93 859 1.97 839 2.17 883 2.22 864 2.43 907 2.50 891 2.71 932 2.79 917 3.01 958 3.11 944 3.34 983 Bhp 1.17 1.32 1.49 1.
Fan Performance — 48PGD14 Vertical Units AIRFLOW (Cfm) 48/50PG and PM 3750 3950 4150 4350 4550 4750 4950 5150 5350 5550 5750 5950 6150 6250 AIRFLOW (Cfm) 3750 3950 4150 4350 4550 4750 4950 5150 5350 5550 5750 5950 6150 6250 Rpm \721 \747 \772 \799 \825 \851 \878 \905 \933 \960 \987 1015 1043 — AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 1.45 \772 1.62 \820 1.65 \796 1.83 \842 1.86 \820 2.05 \865 2.10 \844 2.30 \888 2.35 \869 2.56 \911 2.63 \894 2.85 \935 2.93 \920 3.
Fan Performance — 48PGE14 Vertical Units 3750 3950 4150 4350 4550 4750 4950 5150 5350 5550 5750 5950 6150 6250 AIRFLOW (Cfm) 3750 3950 4150 4350 4550 4750 4950 5150 5350 5550 5750 5950 6150 6250 Rpm \732 \759 \786 \813 \841 \869 \897 \925 \954 \982 1011 1040 — — AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 1.49 \782 1.66 \830 1.69 \807 1.87 \853 1.92 \832 2.11 \877 2.16 \858 2.36 \901 2.43 \884 2.63 \926 2.72 \911 2.93 \951 3.03 \938 3.25 \977 3.36 \965 3.60 1003 3.73 \992 3.
Fan Performance — 48PGF14 Vertical Units AIRFLOW (Cfm) 48/50PG and PM 3750 3950 4150 4350 4550 4750 4950 5150 5350 5550 5750 5950 6150 6250 AIRFLOW (Cfm) 3750 3950 4150 4350 4550 4750 4950 5150 5350 5550 5750 5950 6150 6250 Rpm \738 \765 \793 \821 \849 \877 \906 \935 \964 \993 1023 1052 — — AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 1.51 \788 1.68 \835 1.71 \813 1.90 \859 1.94 \839 2.13 \883 2.19 \865 2.39 \908 2.47 \892 2.67 \934 2.76 \919 2.98 \959 3.08 \946 3.30 \985 3.
Fan Performance — 48PGD03 Horizontal Units N600 N650 N700 N750 N800 N850 N900 N950 1000 AIRFLOW (Cfm) N600 N650 N700 N750 N800 N850 N900 N950 1000 Rpm 529 532 535 539 543 547 552 557 562 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 0.09 641 0.14 736 0.10 643 0.15 738 0.11 646 0.16 741 0.12 649 0.17 743 0.12 652 0.18 745 0.13 655 0.20 748 0.14 659 0.21 751 0.15 662 0.22 754 0.16 666 0.23 758 Bhp 0.20 0.21 0.22 0.23 0.25 0.26 0.28 0.29 0.
Fan Performance — 48PGE04 Horizontal Units AIRFLOW (Cfm) N900 N950 1000 1050 1100 1150 1200 1250 1300 1350 1400 1450 1500 0.2 Rpm 425 433 442 450 459 469 478 488 498 509 520 531 542 Bhp 0.08 0.09 0.10 0.11 0.12 0.13 0.14 0.16 0.17 0.18 0.20 0.21 0.23 Rpm 554 560 565 571 577 584 591 598 606 614 622 630 639 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 0.14 661 0.21 754 0.15 665 0.22 757 0.16 669 0.24 761 0.18 674 0.25 764 0.19 679 0.26 768 0.20 684 0.28 773 0.22 689 0.29 777 0.
Fan Performance — 48PGD05 Horizontal Units 1200 1300 1400 1500 1600 1700 1800 1900 2000 AIRFLOW (Cfm) 1200 1300 1400 1500 1600 1700 1800 1900 2000 0.2 Rpm Bhp Rpm 436 456 477 500 523 548 573 600 627 0.12 0.14 0.17 0.20 0.24 0.28 0.32 0.37 0.43 559 574 592 611 631 652 674 697 720 1.2 Rpm \918 \922 \929 \937 \947 \959 \973 \988 1004 Bhp 0.54 0.58 0.63 0.69 0.74 0.81 0.88 0.95 1.04 Rpm \993 \995 1000 1006 1015 1025 1037 1050 1065 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.
Fan Performance — 48PGF05 Horizontal Units AIRFLOW (Cfm) 1200 1300 1400 1500 1600 1700 1800 1900 2000 48/50PG and PM AIRFLOW (Cfm) 1200 1300 1400 1500 1600 1700 1800 1900 2000 0.2 Rpm Bhp Rpm 456 477 500 524 550 576 604 633 662 0.13 0.16 0.18 0.22 0.26 0.30 0.35 0.41 0.47 574 591 610 630 652 675 699 724 750 1.2 Rpm Bhp Rpm \929 \934 \941 \951 \963 \976 \991 1008 1026 0.56 0.60 0.65 0.71 0.77 0.84 0.91 0.99 1.
Fan Performance — 48PGE06 Horizontal Units 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 AIRFLOW (Cfm) 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 Rpm 640 663 686 711 737 764 792 820 849 879 909 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 0.32 729 0.41 \811 0.36 749 0.46 \828 0.42 770 0.52 \846 0.47 792 0.58 \866 0.54 816 0.65 \887 0.61 840 0.73 \909 0.69 865 0.81 \933 0.78 891 0.91 \957 0.87 918 1.01 \982 0.97 946 1.12 1008 1.09 974 1.24 1034 Bhp 0.51 0.
Fan Performance — 48PGD07 Horizontal Units AIRFLOW (Cfm) 48/50PG and PM 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 AIRFLOW (Cfm) 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 Rpm \707 \732 \758 \785 \812 \840 \869 \898 \927 \957 \987 1017 1048 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 0.47 \788 0.58 \863 0.53 \811 0.64 \883 0.60 \835 0.72 \905 0.68 \859 0.80 \927 0.76 \884 0.89 \950 0.85 \910 0.99 \975 0.95 \937 1.10 \999 1.
Fan Performance — 48PGF07 Horizontal Units 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 AIRFLOW (Cfm) 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 Rpm \739 \767 \796 \826 \856 \888 \919 \952 \985 1018 1052 1086 1121 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 0.51 \817 0.62 \889 0.58 \843 0.69 \912 0.66 \869 0.78 \937 0.75 \896 0.87 \962 0.84 \925 0.97 \988 0.95 \954 1.08 1015 1.06 \983 1.20 1043 1.18 1014 1.33 1072 1.32 1045 1.
Fan Performance — 48PGE08 Horizontal Units AIRFLOW (Cfm) 2250 2400 2550 2700 2850 3000 3150 3300 3450 3600 3750 48/50PG and PM AIRFLOW (Cfm) 2250 2400 2550 2700 2850 3000 3150 3300 3450 3600 3750 Rpm 492 505 519 532 547 561 576 591 606 622 638 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 0.39 567 0.50 635 0.44 577 0.56 644 0.50 588 0.62 653 0.56 600 0.69 662 0.63 612 0.77 673 0.71 625 0.85 684 0.79 638 0.94 695 0.88 651 1.03 708 0.98 665 1.13 720 1.08 679 1.24 733 1.19 694 1.
Fan Performance — 48PGD09 Horizontal Units 2550 2700 2850 3000 3150 3300 3450 3600 3750 3900 4050 4200 AIRFLOW (Cfm) 2550 2700 2850 3000 3150 3300 3450 3600 3750 3900 4050 4200 Rpm 515 527 539 552 566 579 593 608 622 637 652 668 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 0.49 585 0.62 650 0.55 595 0.68 658 0.62 606 0.75 667 0.69 617 0.83 676 0.77 629 0.91 687 0.85 641 1.00 698 0.94 653 1.10 709 1.04 666 1.21 721 1.15 680 1.32 733 1.26 693 1.44 745 1.38 707 1.56 758 1.
Fan Performance — 48PGF09 Horizontal Units AIRFLOW (Cfm) 2550 2700 2850 3000 3150 3300 3450 3600 3750 3900 4050 4200 48/50PG and PM AIRFLOW (Cfm) 2550 2700 2850 3000 3150 3300 3450 3600 3750 3900 4050 4200 Rpm 524 538 553 569 584 600 617 633 650 667 684 701 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 0.51 593 0.63 657 0.57 605 0.70 667 0.65 618 0.78 678 0.72 632 0.86 690 0.81 646 0.95 703 0.90 660 1.05 715 1.00 675 1.16 729 1.11 690 1.27 742 1.23 705 1.40 756 1.35 720 1.
Fan Performance — 48PGE12 Horizontal Units 3000 3200 3400 3600 3800 4000 4200 4400 4600 4800 5000 AIRFLOW (Cfm) 3000 3200 3400 3600 3800 4000 4200 4400 4600 4800 5000 Rpm 579 600 623 645 668 691 715 739 763 788 812 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 0.75 641 0.89 699 0.87 660 1.01 716 1.00 680 1.15 734 1.14 701 1.31 753 1.31 722 1.48 772 1.48 743 1.66 792 1.68 765 1.87 813 1.89 788 2.09 834 2.12 811 2.33 855 2.37 834 2.58 877 2.63 857 2.86 899 Bhp 1.03 1.16 1.31 1.
Fan Performance — 48PGD14 Horizontal Units AIRFLOW (Cfm) 48/50PG and PM 3750 3950 4150 4350 4550 4750 4950 5150 5350 5550 5750 5950 6150 6250 AIRFLOW (Cfm) 3750 3950 4150 4350 4550 4750 4950 5150 5350 5550 5750 5950 6150 6250 Bhp 1.06 1.22 1.39 1.58 1.78 2.00 2.24 2.50 2.77 3.07 3.39 3.72 4.09 4.28 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Rpm Bhp Rpm Bhp Rpm 651 1.23 706 1.40 \757 672 1.40 726 1.57 \776 695 1.58 746 1.76 \795 717 1.77 767 1.97 \814 740 1.99 788 2.19 \834 763 2.22 810 2.
Fan Performance — 48PGE14 Horizontal Units 3750 3950 4150 4350 4550 4750 4950 5150 5350 5550 5750 5950 6150 6250 AIRFLOW (Cfm) 3750 3950 4150 4350 4550 4750 4950 5150 5350 5550 5750 5950 6150 6250 Bhp 1.10 1.26 1.44 1.64 1.85 2.09 2.34 2.61 2.91 3.22 3.56 3.92 4.31 4.51 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Rpm Bhp Rpm Bhp Rpm 662 1.26 \717 1.43 \767 686 1.44 \738 1.62 \787 709 1.63 \760 1.82 \808 733 1.83 \782 2.03 \829 757 2.06 \805 2.26 \850 782 2.30 \828 2.52 \872 806 2.56 \851 2.
Fan Performance — 48PGF14 Horizontal Units AIRFLOW (Cfm) 48/50PG and PM 3750 3950 4150 4350 4550 4750 4950 5150 5350 5550 5750 5950 6150 6250 AIRFLOW (Cfm) 3750 3950 4150 4350 4550 4750 4950 5150 5350 5550 5750 5950 6150 6250 Rpm 669 693 717 742 766 791 816 842 867 893 918 944 970 983 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 1.28 \723 1.45 \773 1.46 \745 1.64 \794 1.66 \767 1.84 \815 1.87 \790 2.06 \836 2.10 \813 2.30 \858 2.35 \837 2.56 \880 2.62 \861 2.84 \903 2.
Fan Performance — 50PG03 Vertical Units N600 N650 N700 N750 N800 N850 N900 N950 1000 AIRFLOW (Cfm) N600 N650 N700 N750 N800 N850 N900 N950 1000 0.2 Rpm Bhp Rpm 402 407 413 418 425 431 438 446 454 0.05 0.06 0.06 0.07 0.07 0.08 0.09 0.10 0.11 549 553 556 560 565 569 574 579 585 1.2 Rpm Bhp Rpm 925 928 930 933 936 939 942 945 948 0.34 0.36 0.38 0.40 0.42 0.44 0.46 0.48 0.50 \997 \999 1002 1005 1007 1010 1013 1016 1019 LEGEND Bhp - Brake Horsepower AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.
Fan Performance — 50PG05 Vertical Units AIRFLOW (Cfm) 1200 1300 1400 1500 1600 1700 1800 1900 2000 48/50PG and PM AIRFLOW (Cfm) 1200 1300 1400 1500 1600 1700 1800 1900 2000 0.2 Rpm Bhp Rpm 492 513 534 557 580 603 627 651 675 0.15 0.18 0.21 0.24 0.28 0.33 0.38 0.43 0.49 604 620 638 657 677 697 718 739 761 1.2 Rpm Bhp Rpm \950 \955 \962 \971 \981 \993 1005 1019 1034 0.58 0.63 0.68 0.74 0.80 0.87 0.94 1.02 1.
Fan Performance — 50PG07 Vertical Units 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 AIRFLOW (Cfm) 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 0.2 Rpm Bhp Rpm 654 680 706 732 758 785 812 839 866 894 921 949 977 0.41 0.46 0.53 0.60 0.67 0.76 0.85 0.94 1.05 1.16 1.28 1.41 1.54 \742 \765 \788 \812 \836 \860 \885 \910 \936 \961 \987 1013 1039 1.2 Rpm Bhp Rpm 1023 1039 1055 1072 1090 1108 1127 1147 1168 1188 1210 1231 — 0.97 1.06 1.14 1.24 1.34 1.45 1.57 1.
Fan Performance — 50PG09 Vertical Units AIRFLOW (Cfm) 2550 2700 2850 3000 3150 3300 3450 3600 3750 3900 4050 4200 48/50PG and PM AIRFLOW (Cfm) 2550 2700 2850 3000 3150 3300 3450 3600 3750 3900 4050 4200 Rpm 546 560 574 589 605 620 636 653 669 686 703 721 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 0.55 613 0.67 676 0.61 625 0.74 686 0.69 638 0.82 697 0.77 651 0.91 708 0.86 664 1.00 720 0.95 679 1.10 733 1.06 693 1.21 746 1.17 708 1.33 760 1.29 723 1.46 774 1.41 739 1.
Fan Performance — 50PG014 Vertical Units 3750 3950 4150 4350 4550 4750 4950 5150 5350 5550 5750 5950 6150 6250 AIRFLOW (Cfm) 3750 3950 4150 4350 4550 4750 4950 5150 5350 5550 5750 5950 6150 6250 Rpm 682 705 728 752 776 800 825 850 875 900 925 951 976 989 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 1.32 \735 1.49 \785 1.50 \756 1.68 \804 1.70 \778 1.88 \825 1.91 \800 2.11 \846 2.14 \823 2.34 \867 2.39 \846 2.60 \889 2.66 \869 2.88 \911 2.95 \892 3.18 \933 3.26 \916 3.
Fan Performance — 50PG03 Horizontal Units AIRFLOW (Cfm) N600 N650 N700 N750 N800 N850 N900 N950 1000 48/50PG and PM AIRFLOW (Cfm) N600 N650 N700 N750 N800 N850 N900 N950 1000 Rpm 527 529 532 534 537 541 544 549 553 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 0.09 641 0.14 738 0.10 643 0.15 739 0.11 644 0.16 741 0.11 646 0.17 742 0.12 648 0.18 744 0.13 651 0.19 746 0.14 653 0.20 748 0.15 656 0.22 750 0.16 659 0.23 752 Bhp 0.20 0.21 0.22 0.23 0.25 0.26 0.27 0.29 0.
Fan Performance — 50PG05 Horizontal Units 1200 1300 1400 1500 1600 1700 1800 1900 2000 AIRFLOW (Cfm) 1200 1300 1400 1500 1600 1700 1800 1900 2000 0.2 Rpm Bhp Rpm 422 439 457 477 498 521 545 569 595 0.11 0.13 0.16 0.19 0.22 0.25 0.29 0.34 0.39 548 561 577 593 611 630 650 672 694 1.2 Rpm Bhp Rpm 911 913 918 925 934 944 956 970 985 0.53 0.57 0.62 0.67 0.72 0.78 0.85 0.92 1.
Fan Performance — 50PG07 Horizontal Units AIRFLOW (Cfm) 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 Rpm 577 603 630 658 686 715 744 773 803 834 864 895 927 48/50PG and PM AIRFLOW (Cfm) 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 Rpm 677 700 723 748 773 798 825 852 879 907 935 964 993 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 0.43 \761 0.54 \838 0.49 \782 0.60 \856 0.55 \803 0.67 \876 0.62 \826 0.74 \896 0.70 \849 0.83 \918 0.
Fan Performance — 50PG09 Horizontal Units 2550 2700 2850 3000 3150 3300 3450 3600 3750 3900 4050 4200 AIRFLOW (Cfm) 2550 2700 2850 3000 3150 3300 3450 3600 3750 3900 4050 4200 Rpm 491 503 515 527 540 553 566 579 593 607 621 635 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 0.46 564 0.58 630 0.51 573 0.64 638 0.58 583 0.71 646 0.64 594 0.78 655 0.72 605 0.86 665 0.79 617 0.94 675 0.88 628 1.03 686 0.97 640 1.13 696 1.07 653 1.24 708 1.17 665 1.35 719 1.28 678 1.47 731 1.
Fan Performance — 50PG14 Horizontal Units AIRFLOW (Cfm) 48/50PG and PM 3750 3950 4150 4350 4550 4750 4950 5150 5350 5550 5750 5950 6150 6250 AIRFLOW (Cfm) 3750 3950 4150 4350 4550 4750 4950 5150 5350 5550 5750 5950 6150 6250 Rpm 607 626 645 665 685 705 726 747 767 789 810 831 853 864 AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 0.4 0.6 0.8 Bhp Rpm Bhp Rpm 1.10 665 1.27 719 1.25 683 1.43 735 1.41 701 1.60 752 1.58 719 1.78 769 1.77 737 1.98 786 1.97 756 2.19 804 2.19 775 2.42 822 2.42 794 2.66 840 2.
RPM 513 535 558 582 605 629 653 677 701 726 750 CFM 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 CFM 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 RPM 880 881 882 886 893 902 914 928 944 960 978 1.2 BHP 2.33 2.44 2.56 2.71 2.89 3.10 3.35 3.62 3.92 4.25 4.61 0.2 BHP 0.79 0.92 1.07 1.23 1.42 1.62 1.83 2.07 2.33 2.61 2.92 Drive A A A A A A A A A A A Drive A A A A A A A A A A B 0.4 BHP 0.99 1.14 1.30 1.47 1.67 1.88 2.12 2.37 2.64 2.94 3.
Fan Performance — 48PMD20 Vertical Supply/Return Units CFM 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 RPM 582 605 629 653 677 701 726 750 775 800 825 850 875 0.2 BHP 1.23 1.42 1.62 1.83 2.07 2.33 2.61 2.92 3.24 3.59 3.97 4.38 4.81 Drive A A A A A A A A A A A B B RPM 950 953 958 966 977 990 1004 1020 1037 1054 1073 1092 1111 1.4 BHP 3.16 3.32 3.51 3.74 4.00 4.30 4.63 4.98 5.37 5.79 6.24 6.72 7.
RPM 629 661 693 726 758 792 825 858 892 926 960 0.2 BHP 1.62 1.91 2.24 2.61 3.02 3.48 3.97 4.52 5.11 5.75 6.45 RPM 958 970 985 1004 1026 1048 1073 1098 1124 1151 1178 1.4 BHP 3.51 3.82 4.19 4.63 5.11 5.65 6.24 6.88 7.58 8.33 9.13 CFM 6000 6400 6800 7200 7600 8000 8400 8800 9200 9600 10000 CFM 6000 6400 6800 7200 7600 8000 8400 8800 9200 9600 10000 Drive A A A A A A A B B C C Drive A A A B B B C C C C D RPM 688 717 747 777 808 839 871 902 934 967 999 0.4 BHP 1.88 2.20 2.55 2.94 3.37 3.84 4.35 4.
Fan Performance — 48PMD28 — Vertical Supply/Return Units RPM 719 759 799 840 881 922 963 1005 1046 1088 0.2 BHP 2.59 3.09 3.65 4.28 4.97 5.74 6.59 7.52 8.53 9.64 RPM 984 1013 1043 1074 1107 1140 1174 1209 ----- 1.4 BHP 4.65 5.25 5.93 6.68 7.51 8.41 9.40 10.
Fan Performance — 50PM16 Vertical Supply / Return Units 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 RPM 467 486 506 526 547 568 589 610 632 654 676 0.2 BHP 0.67 0.78 0.91 1.04 1.19 1.36 1.54 1.74 1.96 2.19 2.45 RPM 834 836 842 851 862 875 888 903 918 1.2 BHP 2.26 2.40 2.57 2.76 2.99 3.24 3.51 3.80 4.12 CFM 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 Drive A A A A A A A A A A A Drive A A A A A A A A A RPM 544 561 578 596 614 632 651 670 689 709 729 0.4 BHP 0.87 1.00 1.13 1.
Fan Performance — 50PM20 — Vertical Supply/Return Units CFM 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 0.2 RP M 526 547 568 589 610 632 654 676 698 720 743 765 788 48/50PG and PM CFM 5400 5700 6000 6300 6600 6900 7200 7500 7800 8100 8400 8700 9000 RPM 900 901 905 913 923 934 947 961 975 991 1007 1023 1039 BHP Drive RPM BHP 1.04 1.19 1.36 1.54 1.74 1.96 2.19 2.45 2.72 3.02 3.33 3.67 4.03 A A A A A A A A A A A A A 596 614 632 651 670 689 709 729 749 770 791 812 833 1.28 1.
Fan Performance — 50PM28 — Vertical Supply/Return Units 7500 8000 8500 9000 9500 10000 10500 11000 11500 12000 0.2 RP M 640 676 711 748 784 820 857 894 931 969 BHP 2.12 2.53 2.99 3.50 4.08 4.71 5.41 6.18 7.02 7.93 0.4 Driv e A A A A A A A C C C RP M 697 729 762 795 829 864 899 934 969 1005 1.4 CFM 7500 8000 8500 9000 9500 10000 10500 11000 11500 12000 RP M 927 952 978 1005 1032 1061 1089 1118 1148 1178 BHP 4.13 4.66 5.25 5.89 6.60 7.37 8.19 9.09 10.05 11.08 BHP 2.45 2.88 3.36 3.89 4.48 5.13 5.85 6.
Fan Performance — 48PMD16 Horizontal Supply / Return Units 48/50PG and PM CFM 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 CFM 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 RPM 787 832 877 922 967 1013 1059 1105 1151 1197 1243 0.2 BHP 2.11 2.42 2.76 3.13 3.53 3.58 4.10 4.67 5.30 5.98 6.71 RPM 1056 1089 1124 1159 1195 1232 1269 1308 1347 1386 ---- 1.2 BHP 3.21 3.60 4.03 4.50 5.01 5.57 6.18 6.84 7.55 8.
Fan Performance — 48PMD20 — Horizontal Supply/Return Units N5000 N5500 N6000 N6500 N7000 N7500 N8000 N8500 N9000 Airflow (Cfm) N5000 N5500 N6000 N6500 N7000 N7500 N8000 N8500 N9000 0.2 Rpm N862 \937 F \1013 N1089 G \1166 \1243 H \1320 1398 — 0.4 Bhp 2.65 3.26 3.58 4.48 5.52 6.71 8.07 9.60 — Rpm 917 F 988 1060 G 1133 1207 H 1282 1356 — — 1.2 Rpm F 1112 1171 G 1232 H 1295 1360 — — — — 1.4 Bhp 3.88 4.67 5.57 6.61 7.
Fan Performance — 48PME20 — Horizontal Supply/Return Units Airflow (Cfm) N5000 N5500 N6000 N6500 N7000 N7500 N8000 N8500 N9000 48/50PG and PM Airflow (Cfm) N5000 N5500 N6000 N6500 N7000 N7500 N8000 N8500 N9000 0.2 Rpm N875 \952 F \1029 N1106 G \1184 H \1262 \1341 — — 0.4 Bhp 2.74 3.38 3.74 4.67 5.75 7.00 8.41 — — Rpm 931 F 1003 1077 G 1151 1226 H 1302 1378 — — 1.2 Rpm F 1130 G 1189 1251 H 1315 1381 — — — — 1.4 Bhp 4.07 4.90 5.85 6.94 8.
Fan Performance — 48PMD24 — Horizontal Supply/Return Units N5500 N6000 N6500 N7000 N7500 N8000 N8500 N9000 N9500 N10000 Airflow (Cfm) N5500 N6000 N6500 N7000 N7500 N8000 N8500 N9000 N9500 N10000 0.2 Rpm \937 F \1013 N1089 G \1166 \1243 H \1320 1398 — — — 0.4 Bhp 3.26 3.58 4.48 5.52 6.71 8.07 9.60 — — — Rpm 988 F 1060 G 1133 1207 H 1282 1356 — — — — 1.2 Rpm 1171 G 1232 H 1295 1360 — — — — — — 1.4 Bhp 4.67 5.57 6.61 7.
Fan Performance — 48PMF24 — Horizontal Supply/Return Units Airflow (Cfm) N5500 N6000 0.2 Rpm Rpm Bhp \952 \1029 3.38 3.74 F N1106 4.67 G \1184 5.75 \1262 7.00 N8000 \1341 N8500 Available External Static Pressure (in. wg) 0.6 Rpm Rpm Bhp Bhp 1003 1077 3.32 4.15 1151 5.11 1226 6.23 1302 7.50 8.41 1378 — — N9000 — N9500 N10000 F N6500 N7000 N7500 G H Airflow (Cfm) N5500 48/50PG and PM 0.4 1053 1123 3.70 4.56 1194 5.56 1266 6.71 1340 8.01 8.
Fan Performance — 48PMD28 — Horizontal Supply/Return Units N6500 N7000 N7500 N8000 N8500 N9000 N9500 N10000 N10500 N11000 N11500 N12000 N12500 0.2 Rpm E F G H Airflow (Cfm) N6500 N7000 N7500 N8000 N8500 N9000 N9500 N10000 N10500 N11000 N11500 N12000 N12500 0.4 Bhp 786 842 898 955 1012 1069 1127 1184 1242 2.50 3.09 3.77 4.55 5.42 6.41 7.51 8.74 10.09 1299 1357 — — 11.58 13.20 — — Rpm E F G H 819 871 925 979 1034 1090 1146 1202 1258 2.70 3.30 3.99 4.77 5.65 6.65 7.76 8.99 10.
Fan Performance — 48PME28 — Horizontal Supply/Return Units Airflow (Cfm) 48/50PG and PM N6500 N7000 N7500 N8000 N8500 N9000 N9500 N10000 N10500 N11000 N11500 N12000 N12500 Airflow (Cfm) N6500 N7000 N7500 N8000 N8500 N9000 N9500 N10000 N10500 N11000 N11500 N12000 N12500 0.2 E F G H Rpm 799 856 913 971 1029 1087 1145 1203 1261 1320 1378 — — 0.4 Bhp 2.58 3.19 3.89 4.69 5.60 6.62 7.75 9.01 10.40 11.93 13.61 — — E F G H Rpm 883 887 941 996 1052 1108 1165 1222 1279 1337 — — — 0.
Fan Performance — 48PMF28 — Horizontal Supply/Return Units N6500 N7000 N7500 N8000 N8500 N9000 N9500 N10000 N10500 N11000 N11500 N12000 N12500 Airflow (Cfm) N6500 N7000 N7500 N8000 N8500 N9000 N9500 N10000 N10500 N11000 N11500 N12000 N12500 0.2 E F G H Rpm 799 856 913 971 1029 1087 1145 1203 1261 1320 1378 — — 0.4 Bhp 2.58 3.19 3.89 4.69 5.60 6.62 7.75 9.01 10.40 11.93 13.61 — — E F G H Rpm 883 887 941 996 1052 1108 1165 1222 1279 1337 — — — 0.
Fan Performance — 50PM16 Horizontal Supply / Return Units CFM 48/50PG and PM 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 CFM 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 RPM 533 558 584 610 636 663 690 717 744 772 800 0.2 BHP 1.09 1.25 1.43 1.63 1.85 2.09 2.35 2.62 2.92 3.24 3.58 RPM 845 854 866 881 898 916 935 956 977 999 1021 1.2 BHP 2.29 2.47 2.67 2.89 3.14 3.41 3.70 4.01 4.34 4.69 5.
Airflow (Cfm) N5500 N6000 N6500 N7000 N7500 N8000 N8500 N9000 N9500 10000 0.2 E G Airflow (Cfm) N5500 N6000 N6500 N7000 N7500 N8000 N8500 N9000 N9500 10000 Rpm \619 \663 \708 \753 \800 \847 \894 \941 \989 1037 0.4 Bhp 1.71 2.09 2.53 3.02 3.58 4.20 4.88 5.63 6.45 7.34 E G 1.2 E F G H Rpm \886 \916 \949 \984 1021 1059 1099 1138 1179 1220 Rpm \682 \723 \765 \807 \850 \894 \939 \983 1029 1075 1.4 Bhp 2.97 3.41 3.90 4.46 5.07 5.74 6.47 7.26 8.12 9.
Fan Performance — 50PM28 — Horizontal Supply/Return Units Airflow (Cfm) 48/50PG and PM N6500 N7000 N7500 N8000 N8500 N9000 N9500 10000 10500 11000 11500 12000 12500 0.2 E F G H Airflow (Cfm) N6500 N7000 N7500 N8000 N8500 N9000 N9500 10000 10500 11000 11500 12000 12500 Rpm \759 \810 \862 \913 \965 1017 1069 1121 1173 1226 1278 1331 — 0.4 Bhp \2.89 \3.47 \4.12 \4.84 \5.63 \6.50 \7.45 \8.48 \9.60 10.81 12.11 13.51 — E F G H 1.
APPENDIX D — ADDITIONAL START−UP DATA UNIT 50PG 03 04 05 06 07 08 09 12 14 HEATING (cfm) OPTIONAL ELECTRIC HEAT Min Max \600 1000 \900 1500 1200 2000 1500 2500 1800 3000 2250 3750 2550 4250 3000 5000 3750 6250 COOLING (cfm) Min \600 \900 1200 1500 1800 2250 2550 3000 3750 Air Quantity Limits (48PG03−14 Units) Max 1000 1500 2000 2500 3000 3750 4250 5000 6250 COOLING (cfm) Min Max \600 1000 \900 1500 \900 1500 \900 1500 1200 2000 1200 2000 1200 2000 1500 2500 1500 2500 1500 2500 1800 3000 1800 3000 1800
Evaporator Fan Motor Specifications − 48/50PG 48/50PG DRIVE Low 03 High Low 04 48/50PG and PM High Low 05 High Low 06 High Low 07 High Low 08 High Low 09 High VOLTAGE/PHASE 208/1ph 230/1ph 208/1ph 230/1ph 208/1ph 230/1ph 208/3ph 230/3ph 460/3ph 575/3ph 208/1ph 230/1ph 208/3ph 230/3ph 460/3ph 575/3ph 208/1ph 230/1ph 208/3ph 230/3ph 460/3ph 575/3ph 208/1ph 230/1ph 208/3ph 230/3ph 460/3ph 575/3ph 208/1ph 230/1ph 208/3ph 230/3ph 460/3ph 575/3ph 208/1ph 230/1ph 208/3ph 230/3ph 460/3ph 575/3ph 208/3ph
Evaporator Fan Motor Specifications − 48/50PG (cont) DRIVE Low 12 High Low 14 High VOLTAGE/PHASE 208/3ph 230/3ph 460/3ph 575/3ph 208/3ph 230/3ph 460/3ph 575/3ph 208/3ph 230/3ph 460/3ph 575/3ph 208/3ph 230/3ph 460/3ph 575/3ph NOTES: 1. Extensive motor and electrical testing ensures that the motors can be utilized with confidence up to the maximum applied bhp, watts, and amps. Using the fan motor up to the maximum ratings shown will not result in nuisance tripping or premature motor failure.
Evaporator Fan Motor Specifications − 48PM16−28 48/50PG and PM UNIT 48PM DRIVE ORIENTATION Low Vertical Mid-Low Vertical Mid-High Vertical High Vertical Low Horizontal Mid-Low Horizontal Mid-High Horizontal High Horizontal Low Vertical Mid-Low Vertical Mid-High Vertical High Vertical Low Horizontal Mid-Low Horizontal Mid-High Horizontal High Horizontal 16 20 VOLTAGE EFFICIENCY % MAX BHP MAX AMPS 208 230 460 575 208 230 460 575 208 230 460 575 N/A N/A N/A N/A N/A N/
UNIT 48PM DRIVE ORIENTATION Low Vertical Mid-Low Vertical Mid-High Vertical High Vertical Low Horizontal Mid-Low Horizontal Mid-High Horizontal High Horizontal Low Vertical Mid-Low Vertical Mid-High Vertical High Vertical Low Horizontal Mid-Low Horizontal Mid-High Horizontal High Horizontal 24 28 VOLTAGE EFFICIENCY % MAX BHP MAX AMPS 208 230 460 575 208 230 460 575 208 230 460 575 208 230 460 575 208 230 460 575 208 230 460 575 208 230 460 575 208 230 460 575 208 230
Evaporator Fan Motor Specifications − 50PM16−28 UNIT 50PM DRIVE ORIENTATION Low Vertical Mid‐Low Vertical Mid‐High Vertical High Vertical Low Horizontal Mid‐Low Horizontal Mid‐High Horizontal High Horizontal Low Vertical Mid‐Low Vertical Mid‐High Vertical High Vertical Low Horizontal Mid‐Low Horizontal Mid‐High Horizontal High Horizontal 48/50PG and PM 16 20 VOLTAGE EFFICIENCY (%) MAX BHP MAX AMPS 208 230 460 575 208 230 460 575 208 230 460 575 N/A N/A N/A N/A 208 2
UNIT 50PM DRIVE ORIENTATION Low Vertical Mid‐Low Vertical Mid‐High Vertical High Vertical Low Horizontal Mid‐Low Horizontal Mid‐High Horizontal High Horizontal Low Vertical Mid‐Low Vertical Mid‐High Vertical High Vertical Low Horizontal Mid‐Low Horizontal Mid‐High Horizontal High Horizontal 24 28 VOLTAGE EFFICIENCY (%) MAX BHP MAX AMPS 208 230 460 575 208 230 460 575 208 230 460 575 208 230 460 575 208 230 460 575 208 230 460 575 208 230 460 575 208 230 460 575 85.
Fan Rpm at Motor Pulley Settings* − 48/50PG UNIT 48/50PG DRIVE Low High Low High Low High Low High Low High Low High Low High Low High Low High 03 04 05 06 07 08 09 48/50PG and PM 12 14 0 1/ 2 1 11/2 \736 1001 \736 1128 \910 1173 \978 1261 1128 1438 \771 1015 \771 1015 \893 1055 \893 1055 \710 \966 \710 1095 \878 1139 \949 1227 1095 1409 \751 \994 \751 994 \873 1035 \873 1035 \685 \932 \685 1062 \847 1104 \920 1194 1062 1380 \731 \974 \731 \974 \852 1015 \852 1015 \660 \897 \660 1028 \815 1070 \
50PM PM16, 20 and 24 (230 and 460 volt) PM16, 20 and 24 (575 Volt) 28 (all voltages) 0 1/ 2 1 11/2 MOTOR PULLEY TURNS OPEN 2 21/2 3 31/2 4 41/2 5 51/2 6 \685 \949 \941 1014 \685 \949 \941 1014 \751 \949 \941 1014 \751 \949 \941 1014 \687 \805 \941 1014 \687 \805 \941 1014 \706 \970 \961 1038 \706 \970 \961 1038 \768 \970 \961 1038 \768 \970 \961 1038 \703 \822 \961 1038 \703 \822 \961 1038 \727 \992 \980 1061 \727 \992 \980 1061 \785 \992 \980 1061 \785 \992 \980 1061 \718 \839 \980 1061 \718
Accessory/FIOP Pressure Drop (in. wg) — 48/50PG03-07 AIRFLOW (CFM) 48/50PG and PM N600 N800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 ELECTRIC HEAT (Sizes 03‐07) 0.01 0.01 0.02 0.02 0.03 0.04 0.05 0.07 0.08 0.10 0.11 0.13 0.15 ECONOMIZER (Vertical) (Sizes 03‐07) 0.01 0.01 0.02 0.03 0.04 0.06 0.07 0.09 0.11 0.13 0.15 0.18 0.21 ECONOMIZER (Horizontal) (Sizes 03‐07) 0.03 0.05 0.07 0.10 0.14 0.17 0.22 0.26 0.31 0.37 0.43 0.49 0.56 Humidi-MiZer™ SYSTEM (Sizes 03‐04) 0.01 0.02 0.03 0.04 0.04 0.
CFM 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 9000 9500 10000 10500 11000 11500 12000 Economizer 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.1 0.11 0.12 0.13 0.15 0.16 0.17 0.19 0.2 Humidi-MiZer™ (16, 20, 24) 0.17 0.19 0.21 0.24 0.27 0.31 0.35 0.39 0.43 0.48 0.52 0.57 0.62 - Humidi-MiZer™ (28) 0.19 0.21 0.23 0.26 0.29 0.31 0.34 0.37 0.4 0.43 0.46 0.5 LEGEND FIOP - Factory-Installed Option * The static pressure must be added to the external static pressure.
CONTROL SET POINT AND CONFIGURATION LOG Model Number: _____________________________ Serial Number: ______________________________ Date: ______________________________________ Technician: _________________________________ Software Versions: ___________________________ MBB: CESR131320−− _ _ ECB: CESR131249−− _ _ MARQ: CESR131171−− _ _ INDICATE UNIT SETTINGS BELOW Control Type: Set Points: Thermostat/T55 Space Temp./T−56 Space Temp./T−58 Space Temp.
MODE — CONFIGURATION (cont) COOL N.CIR EXPANSION RANGE UNITS Cooling Configuration Number of Circuits 0 to 3 N.A Compressors on Circuit A 1 to 2 MRT.C MOT.C RST.C C.
MODE — CONFIGURATION (cont) ITEM COOL (cont) B2.FN 48/50PG and PM B3.FN CIR.C CC.LO CS.C1 EXPANSION RANGE Cooling Configuration Level 2 Fans B 0 to 7 Level 3 Fans B 0 to 7 Circuit C Circuit C Lockout Temp Current Sensing C1 Level 1 Fans C 07 C2.FN Level 2 Fans C 0 to 7 C3.FN Level 3 Fans C 0 to 7 0.MXP 1.MXP Low Suction Control Suction OK Temperature Low Suction Level 1 Low Suction Level 2 Low Suction Level 3 Delay On Low SST Check Outdoor Fan Control OFC3 Enable.
MODE — CONFIGURATION (cont) COOL (cont) 3.ON EXPANSION RANGE UNITS Cooling Configuration Fan Lev3 On Temperature 0 to 100 °F 3.OFF Fan Lev3 Off Temperature 0 to 100 °F REHT Humidimizer Config Humidimizer Equipped No/Yes HMZR R.
MODE — CONFIGURATION (cont) ITEM 48/50PG and PM ECON EC.EN EXPANSION Economizer Configuration Economizer Installed E.CTL Economizer Control Type EC.MN Econo Minimum Position EC.MX M.ANG EH.LO EL.LO DF.DB Econo Cool Max Position Min Actuator Ctrl Angle Econo Cool Hi Temp Limit Econo Cool Lo Temp Limit Diff Dry Bulb Control UEFC Unoccupied Free Cooling FC.TM FC.LO PE.EN Free Cool PreOcc Time Free Cool Low Temp Limit Power Exhaust Installed PE.1 PE.2 EN.
MODE — CONFIGURATION (cont) OAU OA.TY EXPANSION Outside Air Unit Config Outdoor Air Unit Type RANGE UNITS CCN POINT PAGE NO.
MODE — CONFIGURATION (cont) ITEM A.FAN AF.EN FS.VN FS.AQ FS.E1 FS.E2 FS.CL FS.HT FS.RH ALM.O A.SPC 48/50PG and PM A.SRT A.OAT A.CS A.CMP A.CKT A.SSP A.SCT A.FAN A.FIL A.TST A.ECO PID EC.P EC.I EC.D EC.DT EC.DB LK.P LK.I LK.D LK.DT EXPANSION Adaptive Fan Adaptive Fan Operation Fan Speed Ventilation Fan Speed IAQ Over ride Fan Speed Free Cool Lo Fan Speed Free Cool Hi Fan Speed Mech Cool ing Fan Speed Heating Fan Speed Reheat2 Alarm Relay Config.
ITEM BROD B.TIM B.OAT B.GS B.ACK SCH.O SCH.N HOL.G OV.TL OV.EX OV.SP LDSH S.GRP R.MXC S.MXC R.MXH S.MXH EXPANSION CCN Broadcast Config. CCN Time/Date Broad cast CCN OAT Broadcast Global Schedule Broadcst CCN Broadcast Ack'er CCN Schedule Over rides Schedule Number Accept Global Holidays Override Time Limit Timed Override Hours SPT Override Enabled CCN LOADSHED CON FIG.
UNIT START-UP CHECKLIST MODEL NO.: DATE: SERIAL NO: _____________________________________ TECHNICIAN: ___________________________________ ______________ 48/50PG and PM I.
