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Bard PH1230, PH1236, PH1224 installation instructions Figure Heat Pump Control Board, MIS-1191

Models: PH1224 PH1236 PH1230

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FIGURE 11

HEAT PUMP CONTROL BOARD

MIS-1191

Manual 2100-344 Page 13

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Bard PH1230, PH1236, PH1224 installation instructions Figure Heat Pump Control Board, MIS-1191

Contents

PH1224 PH1230 PH1236 MODELSINSTALLATION INSTRUCTIONS SINGLE PACKAGE HEAT PUMPSContents FiguresTables ANSI - American National Standards Institute Getting Other Information and PublicationsFor more information, contact these publishers ACCA - Air Conditioning Contractors of AmericaPage GENERAL FIELD INSTALLED HEATER PACKAGES OPTIONALGENERAL INSTRUCTIONS SHIPPING DAMAGEFIGURE PREFABRICATED ROOF CURB SPECIFICATIONS INSTALLATION TYPICAL INSTALLATIONSLOCATION MIS-1185 FIGURE AIRFLOW and SERVICE ACCESS CLEARANCESFIGURE ELEVATED MOUNTING PLATFORMS MIS-1183FIGURE ROOF TOP APPLICATION MIS-1176MIS-1184 Recommended CONDENSATE DRAIN TRAPAIR FILTERS Minimum FilterTABLE 6 - THERMOSTAT WIRE SIZE WIRING - MAIN POWERWIRING - 24V LOW VOLTAGE CONTROL CIRCUIT FIGURE 8 - LOW VOLTAGE WIRINGTHERMOSTATS EMERGENCY HEAT POSITION THERMOSTAT INDICATOR LAMPSCOMPRESSOR CUTOFF THERMOSTAT WIRING 5 and 10 KW COMPRESSOR CUTOFF THERMOSTAT WIRING 15 KW ONLYSTART UP NOTES START UP AND OPERATIONSEQUENCE OF OPERATION DEFROST CYCLEMIS-1191 FIGURE HEAT PUMP CONTROL BOARDFAN BLADE SETTINGS SERVICE AND TROUBLESHOOTINGSERVICE HINTS PRESSURE SERVICE PORTSPossible Causes TROUBLE SHOOTING GUIDESymptom How to Check or RepairCHECKING TEMPERATURE SENSOR CHECK OUT BRAZING SUCTION AND DISCHARGE TUBEPRESSURE TABLES TABLE COOLING Wiring Diagram 4098-123printed from CAD to get size neededManual 2100-344Page Wiring Diagram 4098-124printed from CAD to get size neededManual 2100-344Page Wiring Diagram 4098-211printed from CAD to get size neededManual 2100-344Page