Heat Pump Icing Up

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Heat Pump Icing Up All SV series heat pumps have anit-freeze protection software. If these software vaules are set incorrectly or have corrupted it may cause the condenser to freeze. During colder months it’s usefull to have the defrost cycle kick in earlier & longer to prevent the heat pump icing up. These defrost settings…

SV Series Heat Pump Error Codes

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SV Series Heat Pump Error Codes HEAT PUMP AMB – Ambient temperature sensor error No signal from ambient temperature sensor, or signal is corrupted Check ambient sensor is connected to heat pump pcb Inspect data cable for damage and check data cable connected correctly to SV spa control Disconnect/reconnect data cable from SV spa control…