Electrolux COOKERS Built-in hob, Service Manual

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DGS-TDS-N 12.08 U. H. / A. B. © Electrolux 599 714 137 EN
5. Failure detection
Detected
failure Possible Failure Solution
Displayes keeps
dark Power supply incorrect Check supply voltages of all
phases; Check mainsterminal
if connected right
LED check
after reset of
mains Distance between interface
and glass is too large Exchange interface with
silicone carrier
Interface is defect Change interface No displays
after reset of
mains
No 5 Voltage on the bus 1. Check wirings
2. Exchange
powerboard
(left)
Demo mode is active Remove demo mode in the
service menue
Relay for heater is defect Check if a click of the relay is
to hear if not the power board
is defect
Radiant heater
is not working
Heater is defect Check the resistance of the
heater with a multimeter. The
resistance need to be lower
than 100Ohm
If it is higher exchange heater
More than one
heater is not
working Phase is missing,
Connection is not right
Check voltage on mains
connection; Check cable
connection in the main
terminal