Bard QH243, QH302, QH362, QH422, QH482, QH602

Manual 2100-420H

Page 7 of 34

FIGURE 1

UNIT DIMENSIONS

Contents

Main CONTENTS S GETTING OTHER INFORMATION AND PUBLICATIONS FOR MORE INFORMATION, CONTACT THESE PUBLISHERS: QT EC EC QT Manual 2100-420H Page 4 of 34 ELECTRICAL SPECIFICATIONS CONTINUED ON PAGE 6 TABLE 2A TABLE 2 ELECTRICAL SPECIFICATIONS SLEDOM TIUCRICELGNISTIUCRICLAUD TABLE 2A ELECTRICAL SPECIFICATIONS (Continued) LEDOM TIUCRICELGNISTIUCRICLAUD Page SHIPPING DAMAGE UNIT REMOVAL FROM SKID WARNING HANDLING UNIT AFTER REMOVAL FROM SKID GENERAL MINIMUM INSTALLATION HEIGHT WARNING Page DUCT WORK FILTERS FRESH AIR INTAKE CONDENSATE DRAIN SERVICE LIGHT INSTALLATION INSTRUCTIONS MOUNTING THE UNIT WIRING MAIN POWER WIRING LOW VOLTAGE WIRING LOW VOLTAGE CONNECTIONS output ROFSNOITCENNOCEGATLOVWOL LORTNOCCDD CAUTION Page Page Page Page START UP DESCRIPTION OF STANDARD EQUIPMENT OPTIONAL CFM (QH362, QH422, QH482 AND QH602 ONLY) IMPORTANT INSTALLER NOTE PHASE MONITOR SERVICE HINTS MIST ELIMINATOR SERVICE VENT OPTIONS Page Page SEQUENCE OF OPERATION OPTIONAL CLIMATE CONTROLS SEQUENCE OF OPERATION PRESSURE SERVICE PORTS DEFROST CYCLE TROUBLESHOOTING TABLE 5 TROUBLESHOOTING CHECKING TEMPERATURE SENSOR SOLID STATE HEAT PUMP CONTROL TROUBLESHOOTING PROCEDURE TROUBLESHOOTING GE ECM MOTORS Symptom Cause/Procedure Do Dont Moisture Check Comfort Check TROUBLESHOOTING GE ECM MOTORS CONTD. Replacing ECM Control Module FAN BLADE SETTING DIMENSIONS REFRIGERANT CHARGE TABLE 10 COOLING PRESSURE (ALL TEMPERATURES IN DEGREES F)

Bard installation instructions - page 7