Maintenance; Faults - Dimplex VFE 20 Installation And Operating Instructions Manual

English
10.

Maintenance

10.1. General
Vacuum down the air outlet grids and the bottom
rows of slots on the right side wall occasionally.
All control and regulating elements must be checked
for correct function by a specialist after 10 years at
the latest.
10.2. Replacing the button cell for the operating
panel
NOTE
This must be carried out by the specialist.
The operating panel is equipped with a button cell
CR2032, which can be replaced as outlined below if
necessary.
B
Insert a screwdriver with a flat blade carefully on

the bottom edge of the operating panel.
Push the blade upwards to open the screen and

swivel out the operating panel to the front.
Push the bar (A) inwards, while inserting a small

coin in the holder (bottom of operating panel) and
turn. Pull out the battery compartment (B).
Pull out the button cell and replace it (C).

Observe the correct polarity (+ pole as shown).
Carry out assembly in reverse order.

EN-24
A
C
A
NOTE
After replacing the battery, set the time and date
again. See "Setting the time and date" on page 21.

11. Faults

11.1. Remedying faults yourself – user
Room too cold
Check the fuses for the storage heaters in the

switching box and, if necessary, replace or reacti-
vate the fuses.
Charging adjuster at the storage heater set too

low. Correct setting.
Incorrect room temperature controller setting.

Correct setting.
Check week program for room temperature.

Storage heater fan not operating. Check the fuse

in the switching box and, if necessary, replace or
reactivate the fuse.
Windows and doors are opened frequently.

Incorrect setting of the central charge control.

Correct according to the operating instructions of
the charge control.
Room too hot
Check the fuse for the charge control in the

switching box and, if necessary, replace or reacti-
vate the fuse.
Charging adjuster at the storage heater set too

high. Correct setting.
Check setting values on the integrated room tem-

perature controller.
Check week program for room temperature.

Incorrect central charge control setting: Correct

according to the operating instructions of the
charge control
If you cannot correct the fault, please contact a spe-
cialist electrical service centre or our after-sales ser-
vice.
B
2202/D
Maintenance
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