DeLonghi DH400P, DE 400P, DE 500P, DE500 Troubleshooting tips, Problem, Possible cause, Remedy

Models: de 400 DE 500P DE500 DE 400P DH400P

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Troubleshooting tips

Troubleshooting tips

Often times, a problem is minor and a service call may not be necessary. Use this trouble- shooting guide to identify possible problems you may be experiencing.

Problem

Possible cause

Remedy

 

 

 

Unit does not operate

•Check power cord connec-

•Plug into the power outlet

tion.

 

 

•Empty the tank

 

•Check if water tank is full

 

•Check water tank is pro-

•Position the tank correctly

 

perly installed.

•Turn the unit on

 

•Check if the unit is not tur-

 

ned on.

 

 

•The desired humidity may

 

 

be lower than the room

 

 

humidity.

 

 

 

 

Dehumidifying capacity (moi-

•Air filter is dirty and /or

•Clean the filter

sture removal) low

blocked.

 

 

•Ambient room temperature

•Increase the room tempe-

 

too low.

rature

 

•Poor airflow

•Improve the airflow

 

circulation/obstruction

 

 

 

•The desired humidity is lower

 

 

then the room humidity

 

 

 

 

Relative Humidity setting not

•There are windows or

•Check that the doors and

reached after long period of

doors opened

the windows are closed.

operation

•Area/room is too large for

 

 

the capacity of the dehu-

 

 

midifier

 

 

 

 

The appliance does not work

• The safety device has

•Wait 3 minutes to pass

in the 3 minutes since the last

been activated

 

swith off

 

 

 

 

 

The display shows

•Contact the Service

 

E1”/“E2”/“E3

Center

 

 

 

 

 

 

The pump lamp blink

• The condensation dischar-

 

 

ge hose is not positioned

 

 

corretly or is bent.

 

 

•The pump does not work.

• Contact the Service

 

 

Center

 

 

 

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DeLonghi DH400P, DE 400P, DE 500P, DE500, de 400 owner manual Troubleshooting tips, Problem, Possible cause, Remedy