6OBSERVED FAULT, POSSIBLE CAUSES AND REMEDIES
OBSERVED FAULT, POSSIBLE CAUSES AND REMEDIES
PROBLEM | CAUSE | REMEDY |
1 No electricity
The unit won't start
2 Humidistat not set correctly
3 Water tank full (pilot light "c"on)
1a Check that the the switch is working and that it is ON
1b Check mains caracteristics (220V, 1 ~, 50 Hz)
2 Set the humidistat at a relative humidity level which is lower than the room humidity level
3 Empty the water tank.
| 1 Air flow not sufficient | 1a Check that nothing is blocking intake and | ||
| expulsion of air | |||
|
| |||
The ventilator and compressor are |
| 1b Check that there aren't any deposits or | ||
| incrustation on the filter or on the ribbed batteries | |||
working but neither water nor ice form on |
| |||
| of the condenser or of the evaporator | |||
the walls of the evaporator |
| |||
2 Room temperature and relative humidity | 2 | Check that the temperature is between 0° and | ||
| ||||
| level too low. | 40° and that relative humidity is between 40% | ||
| 3 Refrigeration circuit not working correctly | 3 | Call an Authorised Service Technician | |
|
|
|
| |
The unit stops and the pilot lamp (c) | 1 Water tank full | 1 | Empty the water tank | |
comes on | ||||
|
|
| ||
| 1 Air flow obstructed | 1 | Remove obstacles to air flow and start unit | |
| again | |||
|
| |||
The unit stops and the control lamp (b) | 2 Air temperature above 40 °C | 2 | Only use unit when temperature drops below | |
40°C | ||||
comes on (the condenser's ribbed |
| |||
|
|
| ||
battery has over heated) | 3 Fan motor broken | 3 | Call an Authorized Service Technician | |
| 4 Refrigeration circuit not working correctly | 4 | Call an Authorized Service Technician | |
|
|
|
| |
The unit stops and the control lamp (b) | 1 Temperature lower than 3°C | 1 | Move the dehumidifier in a place where | |
flashes | temperature is 3°C | |||
| ||||
GB
