What to do if pressure downstream of compressor is too high in Weishaupt Heat Pump?
If the pressure downstream of the compressor is too high in your Weishaupt Heat Pump, it is recommended to check the refrigerant level, inspect the actuator of the expansion vessel (replacing if necessary), and examine the service valves.
What to do if pressure upstream of heat exchanger in outdoor unit is too low in Weishaupt Heat Pump?
If the pressure upstream of the heat exchanger in the outdoor unit is too low in your Weishaupt Heat Pump, you should check the refrigerant level and the soundness of the cooling circuit. Also, inspect the actuator of the expansion vessel and replace it if necessary.
What to do if air intake sensor (OAT) is defective in Weishaupt WWP LS 8-B R-E HE Heat Pump?
If the air intake sensor (OAT) is defective in your Weishaupt Heat Pump, check the sensor and cable, and replace them if necessary.
What to do if heat exchanger sensor OU inlet (OCT) is defective in Weishaupt WWP LS 8-B R-E HE?
If the heat exchanger sensor OU inlet (OCT) is defective in your Weishaupt Heat Pump, check the sensor and cable, and replace them if necessary.
What to do if heat exchanger sensor OU centre (OMT) is defective in Weishaupt Heat Pump?
If the heat exchanger sensor OU centre (OMT) is defective in your Weishaupt Heat Pump, check the sensor and cable, replacing them if necessary.
What to do if compressed gas temperature sensor (CTT) is defective in Weishaupt WWP LS 8-B R-E HE Heat Pump?
If the compressed gas temperature sensor (CTT) is defective in your Weishaupt Heat Pump, check the sensor and cable, and replace if necessary.
What to do if temperature sensor in inverter (HST) is defective in Weishaupt WWP LS 8-B R-E HE Heat Pump?
If the temperature sensor in the inverter (HST) is defective in your Weishaupt Heat Pump, check the sensor and cable, and replace them if needed.
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