Bard QW5S1, QW4S1, QW3S1, QW2S1 installation instructions Plug #1

Page 22

FIGURE 16

REMOTE THERMOSTAT PLUG CO2 VENT CONTROL WIRING DIAGRAM

“H” THERMOSTAT OPTION

	D/YO
	W1/E
	Y2
	A
Temp. and Humidity	G
Controller
Part #8403-060	Y1
	O/B
	W2
	R
	C
	L

Purple/White

Red/Yellow

Purple

Brown/White

Orange

Yellow

Blue

Brown

Red/White

Black/White

Pink

PLUG #2 1 2 3 4 5 6 7 8 9 10 11 12

PLUG #1

CO2 Controller

Red

Red

1

Part #8403-056

24VAC

Black

2

Analog

Out

Black

Yellow

Brown

Orange Green

Yellow 3

4

Brown

Orange 5

Green 6

4115-101 A

Manual	2100-532B
Page	22 of 46

Image 22

Contents QW2S1 QW3S1 QW4S1 QW5S1 Bryan, OhioContents Figures Getting Other Information and Publications For More INFORMATION, Contact These PublishersElectrical Specifications QW Model NomenclatureUnit Dimensions Handling Unit After Removal from Skid Shipping DamageUnit Removal from Skid Removal of Unit from SkidGeneral Minimum Installation HeightProper Handling of Unit After Removal from Skid Installation of Unit Through Wall with Wall Sleeve Installation with Free Blow Plenum Ducted ApplicationCondensate Drain Duct WorkFilters Supply Duct ConnectionsCondensate Drain Optional Rear DrainRear Drain TOP View Commercial Room Ventilator OptionTEC Energy Recovery Ventilator Option Removal of the Q-TEC Energy Recovery VentilatorMounting the Unit Installation InstructionsRemoving Locking Screws from Wheels Unit Mounting Without Ventilation Wall Sleeve Component Location Operating Voltage Range Wiring Main PowerWiring LOW Voltage Wiring Wall ThermostatsLOW Voltage Connections Blower Motor LOW Voltage Wire Harness PlugLOW Voltage Connections for DDC Control Remote Thermostat Wiring Diagram Option 24VACRemote Thermostat Wiring Diagram Thermostat Option Plug #1 Description of Standard Equipment AdjustmentsStart UP Compressor Control ModulePhase Monitor Optional CFM Service HintsImportant Installer Note Delay on Make TimingPiping Access to Unit Pressure Service PortsIndoor Blower Performance Opening Rear of Unit Fluid Access From Floor Fluid Connections on Unit with Ventilation Wall SleeveFluid Connections on Unit Without Ventilation Wall Sleeve Pressure Table Flow Rate for Various FluidsOptional Accessories Copper Water Coil Application Circulation System DesignCirculation System Start UP Procedure for Closed Loop System Water Temperature and Pressure ProcedurePerformance Model DORFC-1 Loop Pump Module Performance Model DORFC-2 Loop Pump ModuleWater Connections Piping DiagramConstant Flow Valves System Start UP Procedure for Open Loop Applications Well Pump SizingRemedies of Water Problems Water CorrosionLake and Pond Installations Cleaning Water CoilWater Well System Cooling Tower / Boiler Application Water Flow and Pressure DropWater Source Heat Pump Water Source Heat Pump Service Unbrazing System ComponentsTroubleshooting GE ECM Motors Don’tTroubleshooting GE ECM Motors CONT’D Replacing ECM Control ModuleCommon Cause Occasional Cause Denotes Ground Source Heat Pump Performance Report Following Information is Needed To Check Performance of Unit