Energie FF Evi 10, Инструкция по установке и эксплуатации

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ENERGIE Page | 43
High noise of
compressor
1 - Liquid refrigerant goes into
compressor
2 - Compressor failure
1 - Bad evaporation, check the
cause for bad evaporation and get
rid of this;
2 - Use new compressor;
Fan do not run
1 - Failure on fan relay
2 - Fan motor broken 1 - Replace the fan relay;
2 - Replace fan motor.
The compressor runs but
heat
pump has not
heating or cooling
capacity
1 - No gas in the heat pump;
2 - Heat exchanger broken;
3 - Compressor failure.
1 - Check system leakage and
recharge refrigerant;
2 - Find out the cause and replace
the heat exchanger;
3 - Replace compressor.
Low outlet water
temperature
1 - Low water flow rate;
2 - Low setting for the desired
water temp;
1 - Clean the water filter and
discharge the air in water loop.
2 - Reset the desired water
temperature.
Low water flow protection
1 - Lack of water in the system;
2 - Failure on flow switch
1 - Clean the water filter and
discharge the air in water loop.
2 - Replace the flow switch.