INSTALLATION INSTRUCTIONS PACKAGE GAS ELECTRIC UNITS FEATURING R-410A 14 SEER SERIES - (2-5Tons) C CONFORMS TO UL STD. 1995 CERTIFIED TO CSA STD. C22.2 NO. 236 CENTRAL FURNACE CONFORMS TO ANSI STD Z21.47-2016, CERTIFIED TO CSA STD 2.3-2016 RECOGNIZE THIS SYMBOL AS AN INDICATION OF IMPORTANT SAFETY INFORMATION FIRE OR EXPLOSION HAZARD WARNING: Failure to follow safety warnings exactly could result in serious injury death or property damage.
Installation Start-up,Operating and Service and Maintenance Instructions CONTENTS PAGE 1.0 SAFETY...............................................................................................4 1.1 INSPECTION.................................................................................6 1.2 LIMITATIONS................................................................................6 2.0 INTRODUCTION...................................................................................7 3.0 INSTALLATION.....
This document is customer property and is to remain with this unit. These instructions do not cover all the different variations of systems nor does it provide for every possible contingency to be met in connection with installation. All phases of this installation must comply with NATION, STATE AND LOCAL CODES. If additional information is required please contact your local distributor. WARNING Proposition 65: This appliance contains fiberglass insulation.
WARNING CAUTION This unit is equipped at the factory for use on Natural Gas only. Conversion to LP Gas requires a special kit enclosed instructions with. DO NOT BURN ANY LIQUID FUEL OR SOLID FUEL IN THIS UNIT. Burning any unapproved fuel will result in damage to this unit heat exchanger, which could result in fire, Carbon Monoxide poisoning, explosion, personal injury, property damage or death. R410A systems operate at higher pressures than R22 systems.
c. The return-air duct connection(s) is physically sound, is sealed to the furnace casing, and terminates outside the space containing the furnace. d. The physical support of the unit is sound without sagging, cracks, gaps, etc around the base so as to provide a seal between the support and the base. e. There are no obvious sign of deterioration of the unit. f. The burner flames are in good adjustment (by comparison with pictorial sketches of the main burner flame.
2. INTRODUCTION A Package Gas Electric Unit is a fully self-contained, combination gas heating/electric cooling unit designed for outdoor installation. All unit sizes have return and discharge openings for both horizontal and downflow configurations, and are factory shipped with all downflow duct openings covered. Units may be installed either on a rooftop or on a cement slab.
15-15/16" OPTIONAL RETURN AIR OPENING 32-1/4" OPTIONAL SUPPLY AIR OPENING 4-7/8" 9-15/16" 21-9/16" 9-15/16" Bottom View 47-13/16" Back View SUPPLY DUCT OPENING 7-7/8" 15-11/16" RETURN DUCT OPENING 9-3/4" 21-3/4" 9-3/4" 4-1/2" 50-11/16" Fig. 2-2 Dimensions Back and Bottom * The above figure for reference purpose only.
J4PG4048B1090AA,J4PG4060B1090AA,J4PG4060B1110AA Outdoor fan grille Outdoor coil protec tive grille 51-7/16″ Compressor access 2-3/8″ High voltage conn. 1-1/8″ Dia Low voltage conn. 7/8″ Dia 6-3/16″ 10-5/16″ 2-3/8″ Flue exhaust hood ″ /16 9-5/16″ 3-7 6-5/8″ 19-11/16″ 51-6/16″ /2″ 16″ 6-5/8″ 8-1/ 5-1 ″ 1 ″ 7/8 44- /8″ 6-5 /8 6-5 14-1/8″ 49-3/16″ 13-5/18″ 5″ Fig. 2-1 Unit Dimensions 5″ 16-1/8″ 2-3/16″ 42-1/2″ * The above figure for reference purpose only.
9-5/16″ 15-7/8″ 15-7/8″ 5-1/8″ 13-7/8″ 13-9/16″ 6-5/8″ 19-11/16″ 13-7/8″ 6-5/8″ 51-6/16″ Right Side View 8-1/16″ 6-5/8″ Condensate drain connection 3/4″ NPT (Trap required) 15-1/2″ 44-7/8″ 6-5/8″ Fig. 2-2 Dimensions Back and Bottom 10 * The above figure for reference purpose only.
J4PG4024B1060AA,J4PG4030B1060AA,J4PG4036B1090AA,J4PG4042B1090AA Condenser fan motor Axial flow fan Oudoor coil Decorative protective coil guard Electrical control box Electrical control box Combustion air motor and fan Compressor Heavy gauge removable base rails Indoor coil Gas valve Copper nozzle Blower motor with slide-out blower assembly Gas burner Fig. 2-3 Component Location 11 Gas tube * The above figure for reference purpose only.
J4PG4048B1090AA,J4PG4060B1090AA,J4PG4060B1110AA Condenser fan motor Axial flow fan Oudoor coil Decorative protective coil guard Indoor coil Electrical control box Combustion air motor and fan Electrical control box Compressor Heavy gauge removable base rails Gas valve Copper nozzle Blower motor with slide-out blower assembly Gas burner Fig. 2-3 Component Location 12 Gas tube * The above figure for reference purpose only.
3.0 INSTALLATION Typical outdoor installation in shown in Figure 3-2: 1. Select a location where external water drainage cannot collect around unit. 2. Locate unit where operating sounds will not disturb owner or neighbors. 3. The location of the unit should allow proper access for inspection and servicing. 4. Locate unit so roof runoff water does not pour directly on the unit. Provide gutter or other shielding at roof level.
Back View SUPPLY DUCT OPENING Both ends must be open for downflow or sideflow ductwork to provide ventilation RETURN DUCT OPENING Nominal 4×4 timber (Sides only) 3-1/2″ MIN 1″ MIN Supply plenum (Downflow) Return plenum (Downflow) Fig. 3-1 Exception to non-combustible flooring requirement 3.6 CLEARANCE For units applied with a roof curb, the minimum clearance may be reduced from 1 inch to 1/2 inch between combustible roof curb material and this supply air duct.
Condensate drain into roof drain if required by local codes Service access panels Do not block access Condensate drain into roof drain if required by local codes Service access panels Do not block access Supply plenum Supply plenum Gas supply Branch circuit Union Trap disconnect Gas shut-off valve Gas shut-off valve Branch circuit disconnect Union Trap Supply duct at closet ceiling Service access panels Do not block access Condensate drain into roof drain if required by local codes Filter grill
This end approx. 1/2″ Level plane higher than front Condensate drain connection This end approx. 1/2″ higher than front Level plane Fig. 3-3 Slab installation Return/Supply duct cover (attach with 4 screws) Filter access panel (For unit mounted filter accessory) Condensate drain connection * The above figure for reference purpose only. Return/Supply duct cover (attach with 4 screws) Fig. 3-4 Duct cover installation side mounting Fig.
3.7Roof Curb In applications using roof curbs,the unit must be placed on the curb so that the front of the unit is tightly close to curb. (See Fig.2-10 ROOF CURB DIMENSION) Fig. 3-6 Roof Curb Dimension For units applied with a roof curb, the minimum clearance may be reduced from 1 inch to 1/2 inch between combustible roof curb material and this supply air duct. 1" Insulation layer Supply and return air (including duct support rails) shown are typicalfor bottom duct applications.
3.8 DUCTWORK NOTE: The Commonwealth of Massachusetts requires the gas shut-off valve to be a T-handle gas cock. 2. Connect the gas line to the gas pipe inlet opening provided into the 1/2″ inlet valve. See Fig. 4-1 for typical piping. 3. Size the gas line to the furnace adequate enough to prevent undue pressure drop and never less than 1/2″ nominal pipe size. 4. Install a drip leg or sediment trap in the gas supply line as close to the unit as possible. 5.
Table 4-1: Natural gas pipe capacity table (CFH - Cubic Feet of Gas Per Hour) 4.2 LP CONVERSION WARNING Equivalent length of pipe (ft.) Nominal iron pipe size (in.) 10 20 30 40 50 60 70 80 1/2 132 92 73 63 56 50 46 43 3/4 278 190 152 130 115 105 96 90 1 520 350 285 245 215 195 180 170 1-1/4 1050 730 590 500 440 400 370 350 1-1/2 1600 1100 890 760 670 610 560 530 This unit is equipped at the factory for use on Natural Gas only.
4.3 ADJUSTING OR CHECKING FURNACE INPUT MODLE J4PG4024B1060AA J4PG4030B1060AA J4PG4036B1090AA J4PG4042B1090AA J4PG4048B1090AA J4PG4060B1090AA J4PG4060B1110AA Manifold Gas Pressure Range Orifice Nature Gas Propane Gas Nature Gas Propane Gas 3.3"W.C 9.6"W.C 51 59 3.3"W.C 9.6"W.C 51 59 3.8"W.C 10.5"W.C 51 59 3.8"W.C 10.5"W.C 51 59 3.8"W.C 10.0"W.C 49 56 3.8"W.C 10.0"W.C 49 56 3.6"W.C 10.4"W.C 49 56 Supply and manifold pressure taps are located on the gas valve body 1/8″ N.P.T.
4. 15 seconds after the pressure switch closes, the gas valve opens and the spark is initiated for a 7 second trial for ignition. 5. Burners ignite and flame sensor proves all burners have lit. 6. The circulating air blower is energized after 45 seconds. 7. The control board enters a normal operation loop in which all safety controls are monitored continuously. 8. Thermostat is satisfied and opens. 9. The gas valve is de-energized and closes, shutting down the burner flame. 10.
7.0 SYSTEM OPERATING INFORMATION WARNING 7.1 ADVISE THE CUSTOMER The spark ignitor and ignition lead from the ignition control are high voltage. Keep hands or tools away to prevent electrical shock. Shut off electrical power before servicing any of the controls. Failure to adhere to this warning can result in personal injury or death. 1. Keep the air filters clean. The heating system operates better, more efficiently and more economically. 2.
The manufacturer recommends that a qualified installer, service agency or the gas suppler visually inspect the burner flames for the desired flame appearance at the beginning of the heating season and approximately midway in heating season. The manufacturer also recommends that a qualified installer, service agency or the gas supplier clean the flame sensor with steel wool at the beginning of the heating season.
8.0 OPERATION 8.2 FAN DELAY ADJUSTMENT Most single phase units are equipped with Permanent Split Capacitor (PSC) motors (no start relay or start capacitor). It is important that such systems be off for a minimum of 5 minutes before restarting to allow equalization of pressures. Do not move the thermostat to cycle unit without waiting five minutes. To do so may cause the compressor to stop on an automatic open overload device or blow a fuse.
9.0 PHYSICAL DATA Table 9-1: 14 SEER Physical Data Component Nominal Tonnage ARI COOLING PERFORMANCE ARI net capacity (Btu) EER SEER Nominal CFM System power (kW) Refrigerant type Refrigerant charge (lb-oz) GAS HEATING PERFORMANCE Heating input (Btu) Heating output (Btu) Temperature rise range (0F) AFUE (%) Steady state efficiency (%) No. burners No. stages Gas connection pipe size (in.) DIMENSIONS (Inches) Length Width Height OPERATING WT. (lbs) COMPRESSORS Type Quantity CONDENSER COIL DATA Face area (Sq.
Table 9-1: 14 SEER Physical Data (Continued) Component Nominal Tonnage ARI COOLING PERFORMANCE ARI net capacity (Btu) EER SEER Nominal CFM System power (kW) Refrigerant type Refrigerant charge (lb-oz) GAS HEATING PERFORMANCE Heating input (Btu) Heating output (Btu) Temperature rise range (0F) AFUE (%) Steady state efficiency (%) No. burners No. stages Gas connection pipe size (in.) DIMENSIONS (Inches) Length Width Height OPERATING WT. (lbs) COMPRESSORS Type Quantity CONDENSER COIL DATA Face area (Sq.
10.0 AIRFLOW PERFORMANCE Airflow performance data is based on cooling performance with a coil and no filter in place. Use this performance table for appropriate unit size, external static applied to unit and allow operation within the minimum and maximum limits shown in table below for both cooling and electric heat operation. Table 10-1 Indoor Airflow Performance - 230 Volts Model Number Low 24 Middle High Low 30 Middle High Low (Tap1) Middle-1 (Tap2) 36 External Static Pressure-Inches W.C.
Table 10-1 Indoor Airflow Performance - 230 Volts (Continued) Model Number Low (Tap1) Middle-1 (Tap2) 42 Middle-2 (Tap3) Middle-3 (Tap4) High (Tap5) Middle-1 (Tap2) 48 Middle-2 (Tap3) Middle-3 (Tap4) High (Tap5) Middle-1 (Tap2) 60 External Static Pressure-Inches W.C.[kPa] Motor Speed Middle-2 (Tap3) Middle-3 (Tap4) High (Tap5) 0[0] 0.1[.02] 0.2[.05] 0.3[.07] 0.4[.10] 0.5[.12] 0.6[.15] 0.7[.17] 0.8[.20] CFM 1050 / / / / / / / / Current/A 1.
Table 10-2 Motor Speed from factory Model Cooling Gas Heat Motor Speed Usable Usable Motor Speed Motor Speed from factory Motor Speed from factory J4PG4024B1060AA All Low J4PG4030B1060AA All Low J4PG4036B1090AA All Middle-2 J4PG4042B1090AA All Middle-3 J4PG4048B1090AA J4PG4060B1090AA J4PG4060B1110AA Middle-1 Middle-2 Middle-3 High Middle-1 Middle-2 Middle-3 High Middle-1 Middle-2 Middle-3 High Middle-2 Middle-3 Middle-3 Low Middle High Low Middle High Low Middle-1 Middle-2 Middle-3 High
Table 10-3 Refrigerant charge for 24K A/C system Vanne Détectée de Pression Basse(en psig) Low Pressure Detected Valve(psig) 24K Cooling Mode Mode De Refroidissement 165 161 157 153 149 145 141 137 133 129 125 121 117 113 109 105 55 220 218 216 214 212 210 208 206 204 202 60 245 243 241 239 237 235 233 231 229 227 225 223 221 Cooling Charge Chart/Tableau De Charge de Refroidissement Outdoor Ambient Temperature(°F)/Temperature Amdiante Exterieure(en F) 65 70 75 80 85 90 95 100 105 High Pressure Detec
Table 10-6 Refrigerant charge for 42K A/C system Vanne Détectée de Pression Basse(en psig) Low Pressure Detected Valve(psig) 42K Cooling Mode Mode De Refroidissement 165 161 157 153 149 145 141 137 133 129 125 121 117 113 109 105 55 216 214 212 210 208 206 204 202 200 198 60 241 239 237 235 233 231 229 227 225 223 221 219 217 Cooling Charge Chart/Tableau De Charge de Refroidissement Outdoor Ambient Temperature(°F)/Temperature Amdiante Exterieure(en F) 65 70 75 80 85 90 95 100 105 High Pressure Detec
11.0 TROUBLE SHOOTING WARNING Components trouble shooting requires opening control box with power on. Use extreme care while working on this condition. Check nameplate and this instruction when making wire connections.
Table 11-1 Trouble shooting chart (Continued) SYMPTOM Compressor operates continuously Registers sweat High head-low vapor pressure POSSIBLE CAUSE Dirty air filter Unit undersized for load Thermostat temperature set too low Low refrigerant charge Air in system Outdoor coil dirty or restricted REMEDY Replace filter Decrease load or increase unit size Reset thermostat Locate leak, repair, and recharge Recover refrigerant, evacuate system, and recharge Clean coil or remove restriction Low evaporator airf
High Altitude MODLE NUMBER OF BURNERS J4PG4024B1060AA J4PG4030B1060AA J4PG4036B1090AA J4PG4042B1090AA J4PG4048B1090AA J4PG4060B1090AA J4PG4060B1110AA 5 5 7 7 6 6 7 MODLE NUMBER OF BURNERS J4PG4024B1060AA J4PG4030B1060AA J4PG4036B1090AA J4PG4042B1090AA J4PG4048B1090AA J4PG4060B1090AA J4PG4060B1110AA 5 5 7 7 6 6 7 NATURAL GAS HEATING VALVE 1075BTU/CU.FT. SPECIFIC GRAVITY 0.65/MANIFOLD PRESSURE @3.5"W.C.
16127700000552 V.
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