Electrolux Electric and Gas Cookers User manual

SERVICE MANUAL
© Electrolux Distriparts
Fürther Straße 246
D-90429 Nürnberg
Germany
DGS-TDS-N
Publ.-Nr.:
599 714 137
685
12.08
EN
Edition:
COOKERS
Built-in hob
Interface
Kite 2

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DGS-TDS-N 12.08 U. H. / A. B. © Electrolux 599 714 137 EN
Table of contents
1. ESD=electrostatic discharge ............................................................................................... 3
2. Overview ............................................................................................................................. 4
2.1 Interface Kite Split Bargraph ............................................................................................... 4
2.2 Interface Kite Split with 7-Segment Display ........................................................................ 4
2.3 Interface Kite 5-zone ........................................................................................................... 4
2.4 Configuration....................................................................................................................... 5
2.5 Firmware ............................................................................................................................. 5
3. Position of the input electronics .......................................................................................... 5
3.1 Split interfaces for induction hobs ....................................................................................... 5
3.2 Split input electronics for hobs with radiant heating ............................................................ 5
3.3 Differentiation between the input electonics right / left........................................................ 6
3.4 5-zone input electronics for cooking hobs with radiant heating........................................... 6
4. Service Menue .................................................................................................................... 7
4.1 Induction split input electronics (UI) .................................................................................... 7
4.2 Radiant-heated cooking hobs with split input electronics.................................................... 8
4.3 Five-zone input electronics ................................................................................................. 9
4.4 Error Codes induction hobs............................................................................................... 10
4.5 Error Codes for cooking hobs with radiant heating ........................................................... 10
5. Failure detection................................................................................................................ 11

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DGS-TDS-N 12.08 U. H. / A. B. © Electrolux 599 714 137 EN
1. ESD=electrostatic discharge
As the single electronic interfaces are not protected internally against statical electricity and are
partially open, you must pay attention to that, in case of a repair, there will be a potential
compensation via the housing of the appliance (touch it) in order to neutralize a possible
charging and to prevent a damaging of the affected electronic interface.
You also have to be careful with those electronics delivered as spare parts, which have to be put
out of the ESD protective package only after a potential compensation (discharge of possible
statical electricity).
If a potential compensation with an existing static electricity is not executed, it does not mean
that the electronic is demaged directly. Consequential damages may result due to the damaging
of internal structures which arise only in case of load through temperature and current.
Endangered are all assembly groups which are provided with control entries, wire paths lying
open and free-accessible processors.

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DGS-TDS-N 12.08 U. H. / A. B. © Electrolux 599 714 137 EN
2. Overview
Kite 2 enlarges the product range with slider interface for direct power level access.
2.1 Interface Kite Split Bargraph
Variants:
- Induction
- Radiant 230 V
Definitions
- Kite = Slider technology
- Split = Interface left and right
- Bargraph = light chain for displaying power level
2.2 Interface Kite Split with 7-Segment Display
Variants:
- Induction
- Radiant 230 V
- Radiant 400 V
Definitions
- Kite = Slider technology
- Split = Interface left and right
- 7-S.D. = 7 Segments to display
2.3 Interface Kite 5-zone
Variants:
- 7-Segment Display
- Bargraph
- Radiant
- Induction
Definitions
- Kite = Slider technology
- Split = Interface left and right
- 7-S.D. = 7 Segments to display
- Bargraph = light chain for displaying power level

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DGS-TDS-N 12.08 U. H. / A. B. © Electrolux 599 714 137 EN
2.4 Configuration
The input electronics is self-configuring. This configuration defines:
- Power / size of the cooking zone
- Key-lock and stop & go function
- Power levels (9 / 14)
If the configuration is not matching to the interface functions are not available or the display of
the 7-Segement /Bargraph is not logic.
2.5 Firmware
The firmware is the software to control the interface independent on the configuration.
3. Position of the input electronics
3.1 Split interfaces for induction hobs
Induction coils
Kite Split
Silicone carrier
3.2 Split input electronics for hobs with radiant heating
Kite Split
Silicone carrier
Carrier
Power electronic

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DGS-TDS-N 12.08 U. H. / A. B. © Electrolux 599 714 137 EN
3.3 Differentiation between the input electonics right / left
The hardware of the electronic is for the left and right interface the same. The difference is the
lasered on the top. The lasered ANCs is near the timer display. To make sure that the left and
the right interface in places correctely one illuminated field is lasered with “R” for tight display
and “L”.
3.4 5-zone input electronics for cooking hobs with radiant heating
Kite Split
Silicone carrier
Carrier
HOC 2010 230V
Power electronic

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DGS-TDS-N 12.08 U. H. / A. B. © Electrolux 599 714 137 EN
ca. 3 s
Display
test
4. Service Menue
4.1 Induction split input electronics (UI)
No Demo
mode active Demo mode active
Service mode
Start
Power
software
Module left
Control
software
Module
left
Power
software
Module
right
Control
software
Module
right
Stored Error Codes
Hob is off:
Press On/Off
until displays
are off again
In split input electronics, the firmware version is shown in both of the timer displays
and has to be identical
With pressing the Plus-Key the last 3 stored Errors are displayed in serial
mode
If no failure is stored only “E” is diplayed.
UI
firmware

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DGS-TDS-N 12.08 U. H. / A. B. © Electrolux 599 714 137 EN
ca. 3 s
4.2 Radiant-heated cooking hobs with split input electronics
Hob is off:
Press On/Off
until Displays
are off again;
one beep
No Demo
mode active Demo mode
active
Display
test
Start
Firmware
Interface
left and
right
Firmware
Power
board
Stored Error Codes
In split input electronics, the firmware version is shown in both of the timer
displays and has to be identical
With pressing the Plus-Key the last 3 stored Errors are displayed in serial
mode
If no failure is stored only “E” is displayed.
Service mode

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DGS-TDS-N 12.08 U. H. / A. B. © Electrolux 599 714 137 EN
ca. 3 s
4.3 Five-zone input electronics
Hob is off: Press On/Off until Displays are off
again; one beep
No Demo
mode active Demo mode
active
Service mode
Display
test
Start
Power
software
Module left
Firmware
Power
board
Stored Error Codes
In split input electronics, the firmware version is shown in both of the timer
displays and has to be identical
With pressing the Plus-Key the last 3 stored Errors are displayed in serial
mode
If no failure is stored only “E” is displayed.

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DGS-TDS-N 12.08 U. H. / A. B. © Electrolux 599 714 137 EN
4.4 Error Codes induction hobs
Remark for hobs with left and right interface:
If a Error occurs the hob switches off automatically. Switch the hob on again the error is
displayed again. Afterwards the Error disaapears and the defect side is shown by the displays
“?” for bargraph or “E” in the 7-segment displayes.
4.5 Error Codes for cooking hobs with radiant heating
Error in the
timer display Failure Solution for 5-zone induction
E0 Configuration Error of
Interface Exchange Interfaces
E1 Compatibilty failure Exchange Interfaces
E2 n/a -
E3 Overvoltage; wrong
connection Check power supply
E4 Temperature sensor coil
defect The zone with the defect sensor displays “E” or “?”
Change the Coil of the displayed
zone
E5 Supply voltage out of range 1. Check Voltage and
Frequency
2. Exchange module left side
E6 Induction module defect Change module left with power
supply
“E7” in Timer display +
“E” or “?”in the left zones Change induction module on the
left side
E7
“E7” in Timer display +
“E” or “?”in the right zones Change iduction module on the
right side
E8 Communication error with
the power board 1. Check supply connection 2. Check wiring between
interface and power
board
3. Change induction module
E9 Internal interface error Exchange interface with silicone
carrier
Error in the
timer display Failure Solution
E0 Configuration Error of
Interface Exchange Interfaces
E1 Compatibilty failure Exchange Interfaces
E2 Pot detection error If pot detection is available
change Pot detection electronic
E3 n/a -
E4 n/a -
E5 Supply voltage out of range,
one phase missing 1. Check Voltage and Frequency
2. Exchange module right side
E6 Induction module defect Change module left with power
supply
E7 “E7” in Timer display +
“E” or “?”in the left zone Exchange displayed heater with
pot detection senor and calibrate
new
E8 Communication error with
the power board 1. Check supply connection 2. Check wiring between
interface and power board
3. Change induction module
E9 Internal interface error
Liquid blocks interface Exchange interface with silicone carrier

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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 interfaceNo 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