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Bard Q36A1, Q30A1, Q42A1, Q60A1, Q24A1, Q48A1 installation instructions 8403-060

Models: Q48A1 Q24A1 Q60A1 Q42A1 Q36A1 Q30A1

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FIGURE 19

UNIT MOUNTED THERMOSTAT WIRING DIAGRAM

“D” THERMOSTAT OPTION

8403-060

Plug #2

GOrange

		1
	Purple	2
Y2	Purple	3
		3
		4

ABrown/White

		5
		6
Y1	Yellow	7
	Blue	7
W1/E	Blue	8
		8
W2	Brown	9
		9

RRed/White

CBlack/White

"D" THERMOSTAT OPTION

4102-070

Manual	2100-522B
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Bard Q36A1, Q30A1, Q42A1, Q60A1, Q24A1, Q48A1 installation instructions 8403-060

Contents

Q-TECSERIES PACKAGED INSTALLATIONAIR CONDITIONER INSTRUCTIONSCONTENTS FOR MORE INFORMATION, CONTACT THESE PUBLISHERS GETTING OTHER INFORMATION AND PUBLICATIONSQ 42 A Q-TEC Series General InformationX X V X X Q-TEC MODEL NOMENCLATUREPage TABLE FACTORY BUILT-INELECTRIC HEAT TABLE5 of 2100-522BManual TABLE ELECTRICAL SPECIFICATIONSPage 6 ofManual UNIT DIMENSIONS FIGUREPage 7 ofUNIT REMOVAL FROM SKID SHIPPING DAMAGEFIGURE AIR SEAL UNDER QTEC UNIT FIGURE REMOVAL OF UNIT FROM SKIDHANDLING UNIT AFTER REMOVAL FROM SKID MINIMUM INSTALLATION HEIGHTGENERAL FIGURE UNIT ON APPLIANCE CARTDUCTED APPLICATION FIGURE INSTALLATION WITH FREE BLOW PLENUM FIGUREManual PageFILTERS DUCT WORKFIGURE SUPPLY DUCT CONNECTIONS FIGURE FILTER LOCATIONFRESH AIR INTAKE SERVICE LIGHTCONDENSATE DRAIN OPTIONAL REAR DRAIN KITSFIGURE FIGURE OPTIONAL SIDE DRAIN SIDE VIEW INSTALLATIONFIGURE STANDARD REAR DRAINWALL SLEEVE MIS-2469TUBE OVERFLOW TUBEFIGURE 12B FIGURE 12C REMOVE KNOCK-OUTFOR INDOOR DRAIN HOSE CONNECTORIf Used MIS-2471DRAIN HOSE FROM INDOOR DRAIN PAN FIGURE 12DMOVE HOSE FROM ATTACHMENT IN LOWER DRAIN PAN AND SLIDE ONTODoor Removed Return Grille SleeveStud Washer Nut CondenserLower Control Panel FIGURE 13A UNIT MOUNTINGMOUNTING THE UNIT INSTALLATION INSTRUCTIONSFIGURE REMOVING LOCKING SCREWS FROM WHEELS WIRING – LOW VOLTAGE WIRING WIRING – MAIN POWERFIGURE COMPONENT LOCATION TABLE OPERATING VOLTAGE RANGELOW VOLTAGE CONNECTIONS connectors while the power is onGENERAL LOW VOLTAGE CONNECTIONS FOR DDC CONTROLTABLE Predominant FeaturesWALL THERMOSTATS FIGURE8403-058 8403-060 GOrange Y2 Purple Brown/White Y1 Yellow FIGURE UNIT MOUNTED THERMOSTAT WIRING DIAGRAMW2 Brown RRed/White CBlack/White L Pink Plug #2 1 2 3 4 5 6 7 8 9 10 11 128403-060 CO2 Controller Part #8403-05624VAC Analog Out START UP SAFETY PRACTICESGENERAL TOPPING OFF SYSTEM CHARGEPHASE MONITOR IMPORTANT INSTALLER NOTEconnectors while the power is on START UPADJUSTMENTS SERVICE HINTSAdjustable Delay On Make And Break Timer High Pressure Switch and Lockout SequenceVENT OPTIONS MIST ELIMINATOR SERVICEBAROMETRIC FRESH AIR DAMPER Standard ECONOMIZER OR COMMERCIAL ROOM VENTILATOR OptionManual Q-TEC ENERGY RECOVERY VENTILATOR OptionPage 31 ofManual FIGURE FRESH AIR DAMPER REMOVALPage 32 ofManual FIGURE QERV REMOVALPage 33 ofSEQUENCE OF OPERATION PRESSURE SERVICE PORTSOPTIONAL CLIMATE CONTROLS SEQUENCE OF OPERATION FIGURE CO2 CONTROLLER – FACTORY SET TO PPMSymptom Cause/Procedure TROUBLESHOOTING GE ECM MOTORSSymptom Cause/Procedure Don’tReplacing ECM Control Module TROUBLESHOOTING GE ECM MOTORS CONT’DFIGURE FAN BLADE SETTING FAN BLADE SETTING DIMENSIONSTABLE FAN BLADE DIMENSIONS R-410ATABLE COOLING PRESSURE ALL TEMPERATURES IN DEGREES F