Kuppersbusch KE 9600-1-2T Manual

Support Technical Information T8-94-03
Date: 29.06.2016
Responsible: Uwe Laarmann Tel [phone]
email: [e-mail] Fax [phone]
Nur zum internen Gebrauch
Power Failures
KE 9600-1-2T / KE 9600-1-2T-CN
Power problems were identified in some of the SBS refrigerators with VNTU-type electronic units.
Models concerned: KE 9600-1-2T/KE 9600-1-2T-CN Production before March 2016
Product numbers 7292248782 and 7292248784
Solution
A new electronic unit with corresponding cables, spare-part no. 442556, must be installed in these
appliances. The electronic unit with spare-part no. 442102 (code number xxxxx0800) can no longer be
delivered. The electronic unit with spare-part no. 442557 (code number xxxxx3700 or xxxxx3701 or
xxxxx3702) serves as a replacement.
Identifying the electronic code number
Production identification
Date Production (Identification)
15- 100161 06
Year Serial no. Month
The serial number begins with 10001 every year
The product code begins with 72.xxxx or 75.xxxx
Wiring spare-part no. 442556 comprises:
2 self-adhesive 1 cable (black) with 1 1 cable connector
blue dots an AMP plug
Tools required
Screwdriver
Sturdy needle or similar

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Procedure
1. Disconnect the appliance from the
power supply.
2. Remove the control circuit board
and all the plug connections.
3. Change the electronic unit.
4. Change the wiring.
Pull out the double clamp and change the black cable as follows:

T8-94-03
Internal use only
The black cable can be shortened up as follows:
Open the plastic clip.
Press hard on the metal clamp for
fastening and close the plastic clip again.
Insert all the cables into the electronic unit
again.
Appliance marking
Once the electronic unit has been
replaced, mark the appliance with a blue
dot, one on the nameplate and one on the
casing cover of the electronic unit.
This guarantees that appliances that have
already been converted can be identified.

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Power-down mode of the display circuit board
The new software switches the appliance to the power-down mode after a few minutes, which fades out
the temperature display.
This mode is show on the display with a green LED. The functioning of the appliance thus remains
unchanged.
The display will show again as soon as a touch control key is pressed or one of the two appliance doors
is opened.
.
Power-down indication