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Refrigeration Diagnosis (Rev. 1/99)
86
•
• • •
Liquid refrigerant entering compressor
•
•
•
Restricted line on the low side
•
•
Restricted line on the high side
•
•
•
Restricted dehydrator
•
•
Reversed fan rotation
•
•
•
Leak in heat exchanger
• •
•
• •
Faulty pilot solenoid
•
•
Loose or broken electrical connections
• • • •
Gauge out of calibration
•
•
Leaky bypass check valve
•
•
Leaky condenser check valve
•
Condenser fan motor not operating
•
•
• • •
Evaporator fan motor not operating
•
Belts are loose
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SYM
PTO
M
POSSIBLE CAUSES
Содержание 914 724
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Страница 16: ...6...
Страница 25: ...Unit Description Rev 1 99 15 1 Fan 2 Thermometer Sensor 3 Thermostat Sensor Evaporator 1 2 3 AGA358...
Страница 32: ...22...
Страница 38: ...28...
Страница 98: ...88...
Страница 107: ...97 Model 10 and 20 Schematic Diagram...
Страница 108: ...98 Model 10 Wiring Diagram...
Страница 109: ...99 Model 20 Wiring Diagram...
Страница 110: ...100 Model 20 Single Phase with Heat Option Schematic Diagram...
Страница 111: ...101 Model 20 Single Phase Wiring Diagram...