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Explains causes for compressor shutdown and protection.
Covers issues like blown fuses, low voltage, thermostat problems.
Addresses issues with capacitor, voltage, overload, or compressor.
Covers wiring, overload, water issues, thermostat settings.
Further causes for short cycling like wiring, compressor, water, airflow.
Addresses leaks, thermostat, airflow, refrigerant charge, compressor.
Covers dirty filters, thermostat settings, wiring, blower motor.
Addresses reversing valve issues.
Addresses dirty filters, airflow, low temperature, unit level.
Lists causes for high/low pressure lockouts during heating.
Lists causes for high/low pressure lockouts during cooling.
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General