Electrolux Wine Cooler / Beverage Center, Service Manual

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Addendum for Refrigerator Drawers
LED Lighting
Four (4) LED’s, wired in series, make up the
lighting. Two are located in the center mullion for
the bottom drawer and two are located at the top
of the interior. The LED’s are powerd by the LED
power supply located under the unit behind the toe
grille.
An internal magnet in the cabinet mates with the
UI in the top drawer to turn the LED’s on and off.
There is also a light switch located on the lower left
side on the rear of the evaporator for the bottom
drawer when opened.
Main PCB
The main PCB is located under the unit behind the
toe grille.. It will be necessary to pull out the unit (if
built in) and lean back to gain access.
The power supply for the interior lighting LED’s is
located in front of the main PCB.
Sealed System
Refer to Section “E” Refrigeration for sealed system
information.
Diagnostics / Service Mode
To enter the Service Mode, press and hold the
vacation mode key, while pressing the on/off key
3 times in 5 seconds. Temperature digit display will
show (1). Each press of the left hand temperature
UP (+) or left hand temperature DOWN (-) key
will step through the service tests, (1) through (6).
Press the
mute sounds key to access the test
selected. Once the test is accessed the display will
show “°” and each press of the temperature UP
(+) key will cycle forward through the test features
(A-E) and display the test information in the display.
Each press of the temperature DOWN (-) key will
cycle back through the test features. Pressing the
mute sounds key will exit from the test and display
the current service test number.
Diagnostic Tests
#1 Firmware Version
- displays firmware
version of main PCB and UI boards
#2 Evaporator Fan - Toggles the evaporator
fan(s) on and off.
#3 Primary Sensor
Will display:
“P1” Normal
“P2” Open
“P3” Shorted
#4 Evaporator Sensor
Will display:
“E1” Normal
“E2” Open
“E3” Shorted
#5 Compressor - toggles the compressor on
and off.
#6 LED Display Test - Illuminates display LED’s.
#7 Exit Service Mode - hold left temperature (+)
key for 5 seconds to exit service mode.