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2015/12 - Indice de révision : B - Code : 33491
Error codes and trouble-shooting
Error codes:
Troubleshooting:
Symptom
Probable cause
Possible solution
The dehumidifer will
not switch on
Circuit breaker(s) or fuse tripped
Identify the reason for the fault, correct it
and reset the circuit breaker or replace the
fuse
On/ Off button set to off
Switch the machine on
Loose electrical connection
Verify that the remote installed control pad
cable and the power cable are correctly
tightened
In heating mode, the
air is circulating but
the air temperature
at the inlet is the
same as the air
temperature at the
outlet
T°C set point set to a temperature lower
than the ambient T°C
Modify the set point
3 minute time delay
Wait at least 5 minutes for the heating
element to reach temperature
Bad contact
Check that the heating element connections
are correctly tightened
If the problem is not resolved, contact the Procopi agent
Code
Meaning
Safety measure triggered
E1
Faulty ambient air T° sensor (sensor or connection cable)
Shuts down the machine
E2
Faulty defrosting sensor (sensor or connection cable)
The machine continues to run
E3
Faulty humidity sensor (sensor or connection cable)
Shuts down the machine
EF
Faulty exhaust air T° sensor (sensor or connection cable)
Turns off the heating element
EH
Refrigerant T° sensor at the evaporator inlet is faulty (sensor or
connection cable)
The machine continues to run
E4
HP safety mechanism tripped
Stops the compressor
E5
LP safety mechanism tripped
Stops the compressor
E7
Exhaust air thermal protection tripped
Turns off the heating element
EE
Communication error
Shuts down the machine
EC
Heating element thermal protection tripped
Turns off the heating element