Évaluations - 4, GPA: 3.5
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tos* * 38QE/40QE Advanced Technology Heat Pump System Installation Instructions TABLE OF CONTENTS SAFETY CONSIDERATIONS GENERAL OPERATION AND USAGE APPLICATION LIMITATIONS ORIENTATION AND LOCATION OF EQUIPMENT Step 1 Inspect equipment and job site Step 2 Install outdoor fan coil section (38QE924 or 38QE936) Step 3 Install indoor compressor section (38QE024 or 38QE036) ' Step 4 Install domestic water heating control box Step 5 Install domestic water heating tank temperature fitting Step 6 Install thermostat Step 7 Install indoor fan coil (40QE024, 40QE036 or 40QEH036) (refer to installation instruction supplied with indoor unit) Step 8 Install other accessories PIPING CONNECTIONS Step 9 Install refrigerant piping Step 10 Install domestic hot water piping ELECTRICAL CONNECTIONS Step 11 Install control and sensor wiring Step 12 Install thermostat wiring Step 13 Install power wiring SYSTEM SET-UP ADJUSTMENTS Step 14 Inspect indoor blower speed settings Step 15 Adjust domestic water heating tank thermostat settings Step 16 Configure thermostats Step 17 Adjust Refrigerant Charge SAFETY CONSIDERATIONS Installing and servicing air conditioning equipment can be hazardous due to system refrigerant pressures and electrical components. This is especially true with variable speed type equipment, since HIGH VOLTAGE COMPONENTS REMAIN ENERGIZED AFTER THE UNIT MAIN DISCONNECT IS OPENED! A DANGER A high-voltage (300-VDC) circuit remains energized after the main disconnect is opened. The normal capacitive discharge time is 10 minutes, but this period may be extended indefinitely by component failure. Before servicing components within the compressor section power box, always check with a DC voltmeter across the D.C. Capacitor. Electrical shock can cause personal injury or death. For the above reasons, installation and servicing MUST BE conducted only by a Carrier installer/dealer specifically trained to service variable speed equipment. Improper installation, adjustment, alteration, service, maintenance, or use can cause explosion, fire, electrical shock or other conditions which may cause personal injury or property damage. Consult a qualified installer, service agency or your distributor or branch for information or assistance. The qualified installer or agency must use factory authorized kits or accessories when modifying this product. Refer to the individual instructions packaged with the kits or accessories when installing. Follow all safety codes. Wear safety glasses and work gloves. Use quenching cloth for brazing operations. Have fire extinguisher available. Read these instructions thoroughly and follow all warnings or cautions attached to
matériel de pompage - 40QE (1.06 mb)