Fan Mode; Faults - Valeo DD 430 Serie Manual Del Propietário

AIR CONDITIONING OPERATION

1.5- FAN Mode

Press the upper fan key (3) or lower fan (4) then the air conditioning will only work at "fan mode", starting up at low speed.
In order to press high speed, press again keys (3) and (4) respectively.
Pressing the keys (3) and (4) back again, "fan mode" will be turned off.

1.6- Faults

If any fault happens in the air conditioning system, the display will show a fault alarm according to the table below.
Code Fault
Upper Alternator
Lower Alternator
Upper floor temperature sensor
Lower floor temperature sensor
Upper floor duct sensor
Lower floor duct sensor
Outside sensor
Pressure switch
Upper coil tube freezing
Lower coil tube freezing
Valve connection
Valve connection
42
Showed by code , although output will remain ON
Showed by code , although output will remain ON
Showed by code , system will assume the temperature 22 oC
Showed by code , system will assume the temperature 22 oC
Showed by code , system will assume the temperature 22 oC
Showed by code , system will assume the temperature 22 oC
Showed by code , system will assume the temperature 22 oC
Showed by code , after repairing it, compressor will remain 3 minutes OFF.
Showed by code , compressor will be turned off and only will restart after one minute from repairing.
Showed by code , compressor will be turned off and only will restart after one minute from repairing.
Showed by code , valve connection problem from upper floor
Showed by code , valve connection problem from lower floor
Description
DD 430