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|ETW 120, 180, 240, 300, 360, 420, 480 electronic
www.stiebel-eltron.com
OPErATION
WHAT TO DO If...
»
Hook the upper edge of the air inlet grille into the locking device
screws, and press from below over the catch springs.
Hooking in the air inlet grille
C2
6�
07
�2
7�
03
40
Pressing the catch springs
C2
6�
07
�2
7�
03
41
6. What to do if...
fault
cause
remedy
The appliance does not
warm up.
The charge was not set
or was set too low.
»
Set the rotary selector
for the charge
controller higher.
»
Set the charge of
the charge control
system higher (see
charge control
system operating
instructions).
No power supply.
»
Check the MCB/fuse
and RCD in your
fuse box.
The heat transfer of the
appliance is too high
even in mild weather.
The setting at the
charge control system
and/or charge controller
is incorrect.
»
Adjust the settings.
Appliance does not
discharge.
Fluff filter clogged.
»
See chapter
"Cleaning, care and
maintenance."
Note
Changes or removal of faults at the charge control
system only become apparent after renewed charging.
If you cannot remedy the fault, contact your contractor. To speed
your call for assistance, provide the number on the type plate (no.
XXXXXX-XXXX-XXXXXX):
Type plate example
000000
0000
000000
C2
6�
07
�2
7�
03
24
000000 0000 000000
INsTAllATION
