Fast Route to Reliable Energy Savings Belimo ZIP Economizer™ Installation and Operation Manual Discover the advantages www.belimo.
Table of Contents Installation and Wiring Instructions 5 8 10 11 12 ECON-ZIP-BASE ECON-ZIP-EM ECON-ZIP-COM ECON-ZIP-10K ECON-ZIP-TH Setup and Configuration 14 16 18 Quick Setup Demand Control Ventilation Setup (DCV & 2-Speed Fan Setup) Multiple Actuator Configuration Main Sequence Documentation Menu Flow / Overview Monitor Live Conditions Settings Present Devices Alarm Manual Mode Service & Commissioning Menu Structure Table 33 Method of Operation 38 Alarms 39 Fault Detection & Diagnostics 42 Troubleshoo
ZIP Economizer Installation and Operation Manual Tech.Doc - 03/21 - Subject to change. © Belimo Aircontrols (USA), Inc. PART OFFERING ECON-ZIP-BASE ZIP Economizer Base Unit The ZIP Economizer™ is a modular designed, plug and play economizer control solution. The ZIP offers an extended temperature transflective LCD display, with on board help, providing information every step of the way.
ZIP Economizer Installation and Operation Manual Model# Description Components (# included in kit) ECON-ZIP-SDTF Single Dry Bulb with DCV Capability, 2-Speed Fan, Exhaust Fan, and TF Spring Return Actuator (22 in-lb, 7.5 tons**) ECON-ZIP-Base ECON-ZIP-EM ECON-ZIP-10K (2) TFB24-SR ECON-ZIP-TF1 ECON-ZIP-DDTF Differential Dry Bulb with DCV Capability, 2-Speed Fan, Exhaust Fan, and TF Spring Return Actuator (22 in-lb, 7.
ECON-ZIP-BASE ZIP Economizer™ Base Module Installation You can mount the ZIP Economizer in any orientation; it is recommended that you mount it in a position that will allow full utilization of the LCD and key pad and proper clearance for installation, servicing, wiring, and removal. Take the overall dimensions of 6.63" [168.5] x 7.12" [181] x 2" [50.8] and mount in the interior of the RTU in a convenient location that you can access. Secure the ZIP utilizing #8 self-tapping screws (included).
ECON-ZIP-BASE ZIP Economizer™ Base Module Wiring Diagrams Single Dry Bulb 57 ACT 1 ACT 2 ACT 3 ACT 5 THERMOSTAT RTU TERMINAL R R G OCC OCC 52 W1 W1 56 ACT2 ACT3 R R ACT5 C C SAT+ G/OCC W1/O/B SAT- Y1 RAT+ OAT+ Y2 RAT- OAT- CC1 RAH+ OAH+ CC2 RAH- OAH- C C 51 ACT1 O/B Y2 Y2 RTU Stage 1 Mechanical Cooling Circuitry 53 59 - Common 2 + Hot 3 Y Input, 2 to 10V 5 U Output, 2 to 10V -SR SAT + SAT ECON-ZIP-10K Supply Air Temp OAT + Y1 Y1 1 CC1 CC2 RTU Stage 2 M
ECON-ZIP-BASE ZIP Economizer™ Base Module Wiring Diagrams Differential Dry Bulb 57 ACT 1 ACT 2 ACT 3 ACT 5 58 THERMOSTAT RTU TERMINAL R R 52 G/ OCC 56 W1/ O/B ACT2 ACT3 R R ACT5 C C SAT+ G/OCC W1/O/B SAT- Y1 RAT+ OAT+ Y2 RAT- OAT- CC1 RAH+ OAH+ CC2 RAH- OAH- C C 51 ACT1 G/ OCC W1/ O/B Y2 Y2 53 59 - Common 2 + Hot 3 Y Input, 2 to 10V 5 U Output, 2 to 10V -SR SAT + SAT ECON-ZIP-10K Supply Air Temp OAT + Y1 Y1 1 RTU Stage 1 Mechanical Cooling Circuitry C
ECON-ZIP-EM ZIP Economizer™ Energy Module Product Features The ZIP Economizer™ Energy Module provides additional I/Os to offer higher control functionalities that will save energy and will meet new and future minimum code requirements. The Energy Module is needed for CO2 sensors, Indoor Fan, 2 Speed Fan, Exhaust Fan, Remote Potentiometer for Damper Positioning, as well as purge control. The auto-detection and plug and play capability offers quick set up.
ECON-ZIP-EM ZIP Economizer™ Energy Module Wiring Diagrams 1 Purge Contact Thermostat 24Vac 2 1 Common AC 24 V 2 + Power 3 + Y 0...10 V Signal 4 - CO2 Sensor EFC LSF Indoor Fan Low Speed Relay / VFD Enable CO2 Sensor 2 ECON-ZIP-EM EFC Power Exhaust Fan Relay 1 Common AC 24 V 2 + Power Tech.Doc - 03/21 - Subject to change. © Belimo Aircontrols (USA), Inc.
ECON-ZIP-COM ZIP Economizer™ Communication Module Product Features The ZIP Economizer™ Communication Module provides alarm output with BACnet MST/TP capabilities such as data trending, building automation integration, and OEM communication integration. Operation The ZIP Economizer™ Communication Module has full functionality when connected to the ECON-ZIP-Base. With its unique keyed slot, it makes installation a breeze.
ECON-ZIP-10K ZIP Economizer™ Temperature Sensor Installation Avoid mounting in areas where acid fumes or other deteriorating vapors can attack the metal parts, or in areas where escaping gas or other explosive vapors are present. Mount the sensor in a position that will allow for proper clearance for installation, servicing, wiring, and removal.
ECON-ZIP-TH ZIP Economizer™ Temperature and Humidity Sensor Installation Avoid mounting in areas where acid fumes or other deteriorating vapors can disintegrate the metal parts of the module’s circuit board, or in areas where escaping gas or other explosive vapors are present. You must mount the sensor in a position that will allow for proper clearance for installation, servicing, wiring, and removal.
ECON-ZIP-TH ZIP Economizer™ Temperature and Humidity Sensor Orientation 1- Vertical Air Flow Up Air Flow Air Flow Down Air Flow Orientation 2- Bottom Up Air Flow Air Flow Down Air Flow Up Air Flow Tech.Doc - 03/21 - Subject to change. © Belimo Aircontrols (USA), Inc.
ZIP Economizer Quick Setup WARNING Live Electrical Components! During installation, testing, servicing and troubleshooting of this product, it may be necessary to work with live electrical components. Have a qualified licensed electrician or other individual who has been properly trained in handling live electrical components perform these tasks. Failure to follow all electrical safety precautions when exposed to live electrical components could result in death or serious injury. Installation Settings 1.
ZIP Economizer Quick Setup Required "Settings" Parameters for All Configurations Note: you may enter parameters in any order - eg: Vent min Pos before ZIP Code - If the RTU is a heat pump or uses a 2 speed indoor fan, these paramaters should be enabled first, otherwise the logic may go to Setup Complete prematurely. 1. ZIP Code US or Canada (sets the free cooling changeover high limit and temperature units F/C) a. When the Zip Code submenu is displayed enter “OK” to begin “US” Zip Code parameterization.
ZIP Economizer Demand Control Ventilation Setup Before Getting Started ECON-ZIP-EM and CO2 sensor can be added during or after initial set up. 1. A CO2 sensor is needed with the following characteristics: a. Output that is DC 0...10 V b. Range of 0-2000 ppm 2. Attach the Energy Module ECON-ZIP-EM to the ZIP Economizer ECON-ZIP-BASE. 3. Setting PPM range (only required if sensor is configurable for other ranges).
ZIP Economizer 2-Speed Fan Setup 2. Connecting them into the following, utilizing the ALM/IF connection at the ECON-ZIP-EM. Before Getting Started Setting up the ZIP Economizer with Variable Frequency Drive. Fan enable relay; single pole, single throw 1. You will need a VFD rated for supply fan HP. 2. You will need to have a ZIP Economizer ECON-ZIP-BASE and an Energy Module ECON-ZIP-EM. +24 V VFD DI1 (Start/ Stop) 3. You will also need a separate SPDT relay for integration, and SPST for fan enabling.
ZIP Economizer Multiple Actuator Configuration When using the ZIP Economizer on a Rooftop Unit (RTU) that has more than one damper that is not mechanically linked, the ZIP Economizer can drive a maximum of (3) -SR actuators. The actuators must be wired in parallel with the ACT3 output from the ZIP Economizer. The ACT5 feedback input on the ZIP Economizer should be wired to the Outside Air Damper actuator feedback wire.
ZIP Economizer Menu Sequence Documentation Menu Flow Keypad Key Definition OK Moves up through the menu on the same level. Will increase values by one increment at a time. When setting values holding key down will fast scroll. Moves down through the menu on the same level. Will decrease values by one increment at a time. When setting values holding key down will fast scroll. Enter sub menu level. Start editing a setting. Store an entered value. esc i Escape sub menu to next higher level.
ZIP Economizer Menu Sequence Documentation Monitor Live Conditions Status line esc esc esc esc esc esc Settings Present Devices Alarm esc esc Monitor Live Conditions esc(6) OK Suppy Air Temp xxx.x°F(5) Outdoor Air(3) xxx.x°F(5) xxx% RH xx.xBtu/lb(5) Return Air(3) xxx.x°F(5) xxx% RH xx.
ZIP Economizer Menu Sequence Documentation Settings Status line Any key esc esc esc esc esc esc Settings Present Devices Alarm esc esc Monitor Live Conditions OK esc(5) esc esc 4 Sub menu(6) ZIP Code xxxxxx esc Energy Module(11) I/O Config esc 2 Speed Fan Op(12) Off On OK OK (1) US xxxxx Canada xxxxxx ALM IF Set To(11) 2 Speed Fan Op Alarm Heat Pump Op Off(3) HP(O)=pow=Cool(3) HP(B)=pow=Heat(3) HP(W1)=pow= Heat(3) Devices CC1(1) CC2(1) EF(1) IF(1) esc OK Humidity Sensors OAH (Yes
ZIP Economizer Menu Sequence Documentation Present Devices Status line Monitor Live Conditions esc esc esc esc esc esc Settings Present Devices Alarm Sub menu OK Only displayed if device is connected and functioning. (2) Only displayed after setup has been completed, else navigation jumps over this menu. (3) Only one value below 1st row is displayed on 2nd row at any one time. (4) Press esc button from any sub menu item.
ZIP Economizer Menu Sequence Documentation Alarms Status line Any key esc esc Monitor Live Conditions esc esc esc esc esc esc esc esc Settings Present Devices Alarm Sub menu OK 4 esc(5) Current Alarms xx OK esc Explore dynamic alarm list(1) (1) Service and Commissioning(4) Historic Alarms xx OK esc Explore dynamic alarm lis(2) Only displayed If an alarm exists. Only displayed when historic alarms exist. (3) Only displayed if there is any alarm to delete.
ZIP Economizer Service and Commissioning Manual Override 1 Devices Status line “Manual Override1 Devices” Any key (1) esc Return to Automatic(1) Any key Monitor Live Conditions (10) esc esc esc 2 Settings esc Alarm(11) Present Devices i esc esc Service and Commissioning(2) Return to Over ride Settings(4a) esc Return to Over ride Settings(4b) OK Damper Scaling i Sensor Calibration i Manual Override2 Forced Modes Manual Override1 Devices i OK i esc Timeout Manual(6) xxhrs OK esc
ZIP Economizer Service and Commissioning Manual Override 2 Forced Modes Status line “Manual Override2 FC / IC / MC / DCV / Unoccupied” Any key (1) Any key esc Return to Automatic(1) Monitor Live Conditions (10) esc esc esc 2 Settings esc esc Service and Commissioning(2) Alarm(11) Present Devices esc i Return to Over ride Settings(4a) esc Return to Over ride Settings(4b) OK Damper Scaling i Sensor Calibration Manual Override2 Forced Modes i OK i Manual Override1 Devices i esc T
ZIP Economizer Service and Commissioning Sensor Calibration Status line Any key (1) Return to Automatic(1) esc Any key esc esc Monitor Live Conditions (10) esc 2 Settings esc esc Service and Commissioning(2) Alarm(11) Present Devices esc i Return to Over ride Settings(4a) esc Return to Over ride Settings(4b) OK Damper Scaling Sensor Calibration i esc "Sensor 3"(5)(6)(12)(13) -VALUEOK Origin: -VALUECalib: -VALUE- esc "Sensor 2"(5)(6)(12)VALUE- esc OK OK OK Origin: -VALUECalib:
ZIP Economizer Service and Commissioning Damper Scaling Status line Any key (1) Return to Automatic(1) esc Any key esc esc Monitor Live Conditions (10) esc 2 Settings esc esc Service and Commissioning(2) Alarm(11) Present Devices esc i Return to Over ride Settings(4a) esc Return to Over ride Settings(4b) OK Damper Scaling i OK Sensor Calibration i Manual Override2 Forced Modes i Manual Override1 Components i esc Damper scaling for better operation if obstruction is present resca
ZIP Economizer Menu Structure Tables - Settings Parameter US Default 00000 Range 5 Digit Num Setting of either US or Canada code required for Economizer Operation. Setting the ZIP code automatically configures the economizer high limit change over temperature to comply with local energy code. If the user desires a different high limit value, this can be modified in the “settings” menu under “high limit modification”.
ZIP Economizer Menu Structure Tables Menu Item Vent Min Pos1 Low Sp Vent Min6 DCV Min Pos4 Tech.Doc - 03/21 - Subject to change. © Belimo Aircontrols (USA), Inc. Low Sp DCV Min6 Parameter Vent Min Pos Low Sp Vent Min DCV Min Pos Low Sp DCV Min Default Range Notes 0-100% Setting the minimum position required for Economizer Operation. This is where the outdoor damper minimum position is set.
ZIP Economizer Menu Structure Tables Menu Item Parameter High Limit Dry Bulb High Limit Modification High Limit Fixed Enthalpy5 High Limit Diff Enthalpy Default Range ZIP Code Dependent 50...80°F 10...27°C 28 BTU/lb 47 kJ/kg 25...28 BTU/lb 40...52 kJ/kg ZIP Code Dependent 50...80°F 10...27°C 30 BTU/lb 52 kJ/kg 25...30 BTU/lb 40...52 kJ/kg ZIP Code Dependent 50...80°F 10...
ZIP Economizer Menu Structure Tables - Monitor Live Conditions Menu Item Notes Supply Air Temp -40.0...+158.0°F -40.0...+70.0°C Displays live SAT at the discharge of the evaporator coil. Outdoor Temp -40.0...+158.0°F -40.0...+70.0°C Displays live OAT within outside air hood at damper inlet. Outdoor Humid2 5.0...100.0 % Displays live OAH within outside air hood at damper inlet. Outdoor Enth2 0.0...50.0 Btu/lb 0.0...116.3 kJ/kg Displays calculated Enthalpy based on measured OAT and OAH.
ZIP Economizer Menu Structure Tables Parameter Range1 Notes Fixed dry bulb Displayed when only OAT sensor connected (ECON-ZIP-10K). Fixed enthalpy + Fixed dry bulb Displayed when an OAT and OAH sensor connected (ECON-ZIP-TH). Diff enthalpy + Fixed dry bulb Displayed when an OAT and OAH sensor used but either value is not present. Differential dry bulb Displayed when an OAT and RAT sensor are connected (two ECON-ZIP-10K).
ZIP Economizer Method of Operation States Minimum On and Minimum Off Time Virgin State This strategy prevents the compressors from “short-cycling”. The ZIP Economizer comes shipped from the factory in this state. “Setup Incomplete” will be displayed. No control will occur until setup is completed. • IF any Compressor is energized Automatic State – all of the following strategies and operational modes are available in this state.
ZIP Economizer Method of Operation (Four possibilities depending on installed sensors) Note: Economizing is enabled based on one of the following and becomes active in Free Cooling and Integrated Cooling. Single Dry Bulb Changeover • If only an OAT sensor is connected, it will be analyzed against the reference Outdoor Air changeover temperature value (based on entered ZIP code). • IF OAT is 2°F below the reference value THEN economizing will be enabled.
ZIP Economizer Method of Operation Mechanical Cooling Ventilation • Outdoor air ambient conditions are analyzed by one of the 4 changeover strategies above (Single or Differential Dry Bulb; Single or Differential Enthalpy) and has been deemed NOT suitable for “free” cooling. • Outdoor air may or may not be suitable “for free cooling”. • Y2 is de-energized. • Y1 is energized indicating a call for stage 1 cooling. • W1/O/B is de-energized.
ZIP Economizer Method of Operation Freeze Protection Damper Override • Outdoor air is suitable “for free cooling”. • IF Remote Dmp Cntrl is turned on (enabled) in Settings menu • Y2 may or may not be energized depending on thermostat call for stage 2 cooling. • W1/O/B may or may not be energized depending on thermostat call for stage 1 heating. • G input is energized indicating occupied state of operation. • Compressor 1 is de-energized2.
ZIP Economizer Method of Operation Exhaust Fan Forced Modes (Operates only in Free Cooling and Integrated Cooling.) During commissioning, it is required to bring the ZIP and the connected actuator in a particular position. For this operation, the following forced modes are available: Note: In theory, if Exh Fan On Pos/Low Exh Fan Pos for damper % is set very low, then Exhaust Fan could also run in other modes (Ventilation, Mechanical, DCV). • Control of the exhaust fan is damper position dependent.
ZIP Economizer Alarm from Sequences - MMI Display 38 Alarm Text 1 OAT Sensor out of range economizing is disabled 2 OAT Sensor not detected economizing is disabled 3 OAH Sensor out of range economizing is disabled 4 OAH Sensor not detected economizing is disabled 5 OAH Sensor out of range operation by diff temp 6 OAH Sensor not detected operation by diff temp 7 RAT Sensor out of range operation by OAT dry bulb 8 RAT Sensor not detected operation by OAT dry bulb 9 RAT Sensor out of range
ZIP Economizer Fault Detection and Diagnostics (FDD) Table Fault Detection Diagnostic Action (in addition to alarm stored / transmitted) Potential Cause CA Fault Code OAT sensor out of range Sensor is returning a value that is out of the predetermined range • Economizing functionality disabled • OA damper returns to minimum position • Compressor low temp lockout disabled • Thermistor failure • Damage to wire affecting resistance output A, B OAT sensor not detected Sensor previously installed is n
ZIP Economizer Fault Detection and Diagnostics (FDD) Table Problem RAH sensor detected but OAH sensor not detected Sensor previously installed is not detected or sensor has not been installed Differential Enthalpy RAH sensor detected but RAT sensor not detected Diagnostic Action (in addition to alarm stored / transmitted) Potential Cause CA Fault Code • Economizing functioning by differential temperature with return air humidity limit • Intended configuration of differential enthalpy not completed
ZIP Economizer Fault Detection and Diagnostics (FDD) Table Fault Detection Diagnostic Action (in addition to alarm stored / transmitted) Potential Cause CA Fault Code Expansion module previously installed is not detected • Logic reconfigured to ignore devices attached to Energy Module, although maintains settings in memory • Menu reconfigured to remove devices • If CO2 sensor attached, lowest minimum position is Vent Min Pos • Functionality for pre-occupancy purge, power exhaust, remote damper overrid
ZIP Economizer Troubleshooting The ZIP Economizer / Mechanical Cooling Not Operating There are No Characters Displayed on the ZIP Economizer The Display Shows “Brownout” The Display Shows “Setup Incomplete” There is No Free Cooling 42 Possible Cause Action No input power Using a voltmeter set to read AC voltage, verify that there is AC 24 V +/- 20% (AC 19...29 V) as measured at the “R” and “C” terminals on the ZIP-ECON-BASE terminal strip on the base unit.
ZIP Economizer Troubleshooting Problem Tech.Doc - 03/21 - Subject to change. © Belimo Aircontrols (USA), Inc. There is No Free Cooling A Sensor is Not Detected or Out of Range Possible Cause Action Display shows “SAT sensor out of range economizing disabled” Sensor is returning a value that is out of the predetermined range. This disables the economizer functions and outdoor air damper will return/remain at minimum position. This is a mandatory sensor and must be functional! Repair or replace.
ZIP Economizer Troubleshooting Possible Cause Action RAH Sensor. Display shows “RAH sensor not detected operation by OAH enthalpy” Sensor previously detected is not present. Previously configured for differential enthalpy, now economizing will be based on single enthalpy. The valid range for reading an RAH sensor for auto detection is DC 0.6 V (6%RH) to (100%RH) up to DC 11.0 V. Using a voltmeter set to read AC input voltage at TH sensor terminal R, verify that there is AC 24 V +/- 20% (AC 19...29 V).
ZIP Economizer Troubleshooting Problem Possible Cause Alarm “Compressor 1 Not Detected” Compressor safety open • Check Low Pressure control. • Check High Pressure control. • Check Compressor Current protector. Compressor contactor coil bad Check that there is resistance through the coil and compare to min requirements in technical document.
ZIP Economizer 10K Sensor Output Table 46 °C Ohms °F °C Ohms °F °C Ohms 28365 113 45.00 4367 -39 -39.44 323839 37 2.78 -37 -38.33 300974 39 3.89 26834 115 46.11 4182 -35 -37.22 279880 41 5.00 25395 117 47.22 4006 -33 -36.11 260410 43 6.11 24042 119 48.33 3838 -31 -35.00 242427 45 7.22 22770 121 49.44 3679 -29 -33.89 225809 47 8.33 21573 123 50.56 3525 -27 -32.78 210443 49 9.44 20446 125 51.67 3380 -25 -31.67 196227 51 10.
ZIP Economizer Tech.Doc - 03/21 - Subject to change. © Belimo Aircontrols (USA), Inc. BACnet Object Descriptions Object Name Object Type / Instance Device_Name RelPosDmpFb Device[x] AI [1] SAT Description Values Values Default / Unit COV Increment COV Access Increment Default -1…110 [%] 1…110 5 R AI [2] Relative Damper Position Feedback in % Temperature Supply Air -50…160 [°F] 0.5…160 2 R OAT AI [3] Temperature Outdoor Air -50…160 [°F] 0.
ZIP ZIPEconomizer Economizer Values Default / Unit COV Increment COV Increment Default Access -1 [ppm] 5…200 0 50 W 55 [°F] 0.5…70 2 W -1 [%] 1…100 2 W -1 [%] 1…100 2 W -1 [%] 1…100 2 W -1 [%] 1…100 2 W -1 [%] 1…100 2 W -1 [%] 1…100 2 W 0…ECOM 0 [%] 1…100 2 W 60…80 ** [°F] 0.5…80 2 W 25…30 ** [Btu/lb] ** [Btu/lb] 0.5…30 1 W 0.5…30 1 W 60…80 ** [°F] 0.5…80 2 W 60…80 ** [°F] 0.5…80 2 W 60…80 ** [°F] 0.5…80 2 W 40…65 50 [°F] 0.
ZIP Economizer Tech.Doc - 03/21 - Subject to change. © Belimo Aircontrols (USA), Inc.
ZIP Economizer BACnet Object Descriptions Object Type / Instance Description OccupancyCommand MO [1] Occupancy (Fan) command PurgeCommand MO [2] Request Purge mode when PurgeOpe rationEn is enabled W1Command MO [3] Heating command Y1Command MO [4] Stage 1 cooling command Y2Command MO [5] Stage 2 cooling command Values 1: Enabled 2: Disabled 3: Relinquished 1: Enabled 2: Disabled 3: Relinquished 1: Enabled 2: Disabled 3: Relinquished 1: Enabled 2: Disabled 3: Relinquished 1: Enabled 2: Dis
ZIPEconomizer Economizer ZIP BACnetObject ObjectDescriptions Descriptions BACnet 12 /QFG &Gƒ PKVKQP OP Mode Definition ID Name 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Description Virgin Auto Manual Factory Test Acceptance Tests Free Cooling Integrated Cooling Mechanical Cooling DCV Ventilation Heating Unoccupied Purge Freeze Protection Brownout PCB Test Recovery Damper Scaling Tech.Doc - 03/21 - Subject to change. © Belimo Aircontrols (USA), Inc. Tech.Doc - 01/20 - Subject to change.
ZIP Economizer BACnet Object Descriptions ID 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 52 Name US 1A US 1B US 2A US 2B US 3A US 3B US 3C US 4A US 4B US 4C US 5A US 5B US 5C US 6A US 6B US 7 US 7A US 7B US 8 USCA 1 USCA 2 USCA 3 USCA 4 USCA 5 USCA 6 USCA 7 USCA 8 USCA 9 USCA 10 USCA 11 USCA 12 USCA 13 USCA 14 USCA 15 USCA 16 CDN X Description USA, without California, climate zone 1A USA, without California, climate zone 1B USA, without California,
ZIP Economizer ZIP Economizer Economizer controlled over BACnet Protocol Implementation Conformance Statement - PICS Protocol Implementation Conformance Statement - PICS General information Date: 10. January 2019 Vendor Name: BELIMO Automation AG Vendor ID: 423 Product Name: ZIP Economizer Product Model Number: BEC -BAC_01 Applications Software Version: 02.01.1003 Firmware Revision: 08.04.
izer ZIP Economizer Economizer controlled over BACnet Protocol Implementation Conformance Statement - PICS (continued) Object processing Object type Optional properties Analog Input Description COV_Increment COV_Increment Analog Output Description COV_Increment Relinquish_Default 2) Priority_Array Present_Value COV_Increment Analog Value Description COV_Increment Present_Value COV_Increment Binary Input Description Active_Text Inactive_Text Description Active_Text Inactive_Text Binary Value
