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b. Electrode setting for hard water conditions
The electrode setting is adjustable by the setting mode “A05”.
c. Condenser fan motor low temperature control
When ambient temperature is low, the control ensures ice forming on the evaporator inside
the water tank.
1) When ambient temperature is below 10°C (condenser outlet temperature below 13°C), the
condenser fan motor stops to raise the condenser temperature to prevent refrigerant
liquefaction.
2) The condenser fan motor restarts when the condenser outlet temperature reaches 50°C or
10 minutes have passed since the compressor started.
3) The condenser fan motor keeps running until ice forming completes (compressor stops)
even if the condenser outlet temperature goes down below 13°C.
Condenser outlet
temperature
Compressor
Fan motor
Max. 10min
[During pull-down]
50°C
13°C
[During control]
Condenser outlet
temperature
Compressor
Fan motor
Max. 10min
Max. 10min
50°C
13°C
