R
www.danvex.fi
16
Defrost system
Sequences of the defrosting
:
1. Start
The defrosting is engaged if the following conditions are at the same time fulfilled:
- the compressor and the fan motor run without stopping;
- the defrosting sensor temperature lower than 3 , and the duration of time more than 45 minutes;
- the defrosting sensor temperature goes down to -7 .
2. After 15 seconds, the 4 way valve shifts.
3. Five seconds after its stop, the compressor starts alone ; And the accumulated freeze on the gills becomes
melting, what is generally with a steam cloud .
4. Stop:
The defrosting stops if one of the following conditions is fulfilled:
- the defrosting operates 20 seconds and the detected temperature by the defrost sensor goes up to 12 ;
- the compressor had run totally 8 minutes.
5. The compressor runs.
6. After 15 seconds the 4 way valve shifts
7. Five seconds after its stop the compressor and the fan start for restarting in heating mode.
8. The running light is blinking during defrosting.
Water drainage system
During the dehumidify mode, the condenser water will be drained into the internal water tank .When the water
reaches the certain level, the water drain pump will work. If the water can be drained out in 8 minutes, the
dehumidifier will keep working. If not, the compressor and the motor will stop working. Mean while an error
message “ E4 “ will appear in the control panel to inform you to empty the water.
In this instance, you should cut the power off, and then restart the dehumidifier ,and the operation
will continue .
Error Codes
E1 : Room temperature sensor error;
E2 : Defrost temperature sensor error;
E3 : Humidity sensor error;
E4 : Drain error;
P1 : Electrical heater error;
