Bosch 30" Single Wall Oven Manual de instruções do utilizador e de assistência ao cliente - Página 37

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5

Fault finding

Problem
Cause
Desired room
Thermostatic
temperature is not
valve(s) set too
reached
low
Temperature con-
trol for CH flow
set too low
Air trapped in
heating system
Desired room
Radiators are too
temperature
hot
exceeded by large
amount
Temperature rises
Clock is incor-
instead
rectly set
of falling
Room tempera-
Building retains
ture too high in
heat well
Economy mode
No display or dis-
Momentary power
play unit does not
failure
respond
Storage Tank
Temperature con-
doesn't warm up
trol is too low
6 720 610 598 GB (03.11) TD
Fault finding
Remedy
Increase thermo-
static valve set-
ting(s)
Increase CH flow
temperature con-
trol setting
Bleed radiators
and heating sys-
tem
Turn down ther-
mostatic valves
Check setting
Start Economy
mode sooner
Switch off appli-
ance at master
switch, wait a few
seconds and
switch on again
Turn the tempera-
ture control to the
desired tempera-
ture
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