Cleaning And Maintenance - HEYLO DE2XL Betriebsanleitung

Electric heater DE2XL
Rectifying Possible cause
Device No electricity be-
does not cause:
start
– Rotary selector
Operating
for
mode
switched
off
– Residual cur-
rent device of
the indoor in-
stallation
tripped
– Mains plug dis-
connected
– Supply line de-
fective
Residual current
device of the in-
door installation
has tripped.
Safety temperature
limiter triggered:
Intake or blow-out
temperature too
high, air cannot
circulate freely,
Heating element
defective.
30 / 34
Remedy
Check the power
cable and the
mains connection.
Check supply with
voltage tester.
Clean the heating
element (if neces-
sary with com-
pressed air), oth-
erwise send the
device for repair.
If the device has
come into contact
with moisture, al-
low it to dry out
completely prior to
operation.
device has over-
heated. Rectify the
cause and the
device will start
back up automati-
cally after a short
while.
Send the device in
for repair.
Rectifying Possible cause
The device Rotary selector for
Operating mode
does not
Heat
heat up not set to
Thermostat has
tripped
Device Fan defective.
heats up,
fan does
not run
Unusual The device is not in
sound an upright position.
The fan wheel is
blocked or dirty.
Tab. 8:
Fault list
20 Cleaning and
maintenance
The following principles apply when cleaning and
maintaining the device:
a) Switch off the device before starting work and
then pull out the mains plug.
Remedy
Operat-
Move the
ing mode
rotary
Heat
selector to
(1000 W or 2000
W)
Heating
Turn the
temperature
rotary
knob and listen out
for the open/close
sound. If a clicking
sound is not heard
and the thermostat
is not faulty, then
the thermostat
switches on auto-
matically as soon
as the device has
cooled down.
Send the device in
for repair.
Set the device
down on a level
surface.
Free the fan wheel
of any blockages
and dirt.
EN