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Electrolux EI23BC30KS Service Data Sheet

Freezer ice maker - automatic defrost bottom freezer - r134a.
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PERFORMANCE DATA NO LOAD & NO DOOR OPENINGS AT 37°/0°
CONTROL SETTING (2500 ++ CONTROL)
Variable Speed Compressor
65°F (18°C) Ambient
90°F (32°C) Ambient
Operating Time
32 to 40%
100%
-6° to 6°F
-6° to 6°F
Freezer Temperature
-21° to -14°C
-21° to -14°C
33° to 46°F
33° to 46°F
Refrigerator Temperature
0.5° to 8°C
0.5° to 8°C
Low Side Pressure
5 to 12 psig
N/A
(cut-in)
34 to 83 kPa
Low Side Pressure
-2 to 2 psig
-2 to 2 psig
(cut-out)
-14 to 14 kPa
-14 to 14 kPa
85 to 95 psig
120 to 135 psig
High Side Pressure
586 to 655 kPa
827 to 931 kPa
Wattage
40 to 55
60 to 70
Amps (running)
0.5 to 1.1
0.7 to 0.9
Base Voltage
115 vac (127 vac max)
DEFROST SPECIFICATIONS
Thermostat
Heater
Cabinet Size
Cut-in
Cut-
Watts
out
25°F
47°F
500
23' SD, 28' SD, 23' CD
(-4°C)
(8°C)
Electronic Timer - (ADC) Defrost 24 minutes every 6-96 hours of compressor run time.
CONDENSER FAN MOTOR
Watts
RPM
Amps
3.1
1100 CW
0.03 Running
(Energy Star, some models)
Opposite Shaft
FREEZER ICE MAKER SPECIFICATIONS
Electrical
115 vac (127 vac max)
Thermostat
Opens at 48°F (9°C), Closes at 15°F (-9°C)
Heater Voltage
115 vac
FREEZER ICE MAKER CONNECTOR PLUG CONNECTIONS
Wire Number
Wire Color
Connects to:
1
Green / Yellow
Ground
2
Yellow
Water Valve
3
Black
Line
4
Light Blue
Neutral
CAUTION
All electrical parts and wiring must be shielded from torch flame. DO
NOT allow torch to touch insulation; it will char at 200°F and flash ignite
(burn) at 500°F. Excessive heat will distort the plastic liner.
SERVICE DATA SHEET
FREEZER ICE MAKER - AUTOMATIC DEFROST
BOTTOM FREEZER - R134a
IMPORTANT: PLEASE RETURN THIS SHEET TO ITS ORIGINAL LOCATION.
Error Codes
Display
Interpretation
FZ
FF
--
OP
Open FF Thermistor
Manual Defrost
OP
--
Open FZ Thermistor
Display / Showroom
--
SH
Shorted FF Thermistor
Sabbath
Shorted FZ Thermistor
System Diagnostic
SH
--
UI to Main Control
Notes:
SY
CF
Board communication
• Always check for pin back-outs, pinched or damaged wires before replacing components.
failure; on start up
• Determine whether failure is caused by the component, main control board or wiring.
Ohms
Contact TID before replacing main control board.
UI Main Control Board
• Refer to Service Manual for additional information.
SY
CE
communication error;
after a period in operation
26
SY
EF
Evaporator Fan Failure
LINE
BLK
BRN
P-3
THERMAL
CUT-OUT
MOTOR
GRN / YEL
P-1
MOUNTING
MOLD
PLATE
FREEZER ICE MAKER INFORMATION
(Where Applicable)
Test Cycling: Remove cover by inserting screwdriver in notch at bottom and pry-
ing cover from housing. Use screwdriver to rotate motor gear counterclockwise until
holding switch circuit is completed. All components of ice maker should function to
complete the cycle.
Water Fill Volume: The water fill adjustment screw will change the fill time.
One full turn is equal to 20cc (.68 oz.). The correct fill is 102 to 130cc (3.4 to
4.3 oz.). When a water valve is replaced, the fill volume must be checked.
242199300
Special Modes
Display
Activate/Deactivate
Mode
(press for up to 10 sec. simultaneously)
FZ
FF
d
F
FF UP and FF DOWN / same to deactivate
77
77
FZ UP and FF DOWN / Power-on-Reset
(POR)
Sb
Sb
FZ DOWN and FF UP / same to deactivate
No FF or FZ display,
FZ UP and FZ DOWN / FF UP to deactivate
all UI LEDs on.
POWER
NEUTRAL
ICE MAKER
RED
HOLD
SWITCH
LT. BLUE
NO
P-4
RED
THERMOSTAT
NC
C
NO
BLU
BLK
NC
C
MOLD HEATER
SHUTOFF
165 WATTS
NO
SWITCH
NC
YELLOW
C
P-2
WATER FILL
SWITCH
ICE MAKER
Water Fill
Adjustment
Motor
Gear
Mounting
Plate
Screws
Mounting
Plate
Screw
Timing
Gear
System Diagnostic Mode
Activate:
Press FZ UP and FZ DOWN temperature pads for up to 10 sec. simultaneously.
Press FF UP to advance through tests.
Deactivate:
Press FF UP for up to 10 sec. Diagnostic Mode will automatically deactivate after 5 min. of
inactivity. Note: Silence alarm.
• Tests marked with "*" may not be applicable to this unit and will not be displayed in System Diagnostic Mode.
• Tests displayed in diagnostic mode but not described below are for internal purposes only; advance through.
• View UI display for "on," "off," "CL," "OP," "SH," "LO," "HI" or numerical results of tests.
• Listen for operating sounds; feel for heat or air flow as appropriate to determine results of tests.
Test
To activate test:
Passing result
--
First Screen
--
All LED lights on UI illuminated
--
Second Screen
--
All segments on UI temperature displays illuminated
--
Third Screen
--
Blank UI display, no lights illuminated, no shadowing; "-" and "+"
blinking on FF display side to show location.
28
Dispenser Paddle
Press disp. paddle
"on" on UI when depressed; "off" when released
1*
Standard
Press power on-off
Compressor running when "on"; stopped when "off"
Compressor
2
Defrost Heater
Press power on-off
Defrost limit switch must be closed; verify "CL" in test 26.
Feel for heat from defrost heater when "on".
If "OP" in test 26, heater will not activate.
3
FF Light
Press power on-off
With FF door open, FF lights on when "on"; off when "off"
8
Water Valve
Press power on-off
FF door must be closed.
(Dispenser)
Be prepared to collect water at dispenser.
Water dispenses when "on"; stops when "off"
9
FZ Light
Press power on-off
With FZ door open, FZ lights on when "on", off when "off"
10
Auger Motor
Press power on-off
FF door must be closed.
Motor running when "on"; motor stopped when "off"
11
Cube/Crush
Press power on-off
FF door must be closed. Do not leave solenoid in activated state.
Solenoid
Solenoid activated when "on"; deactivated when "off"
41*
Perfect Temp Drawer
Press power on-off
PTD UI illuminated when "on", off when "off"
(PTD)
12*
VCC Condenser Fan
Press power on-off
Fan running when "on"; stopped when "off"
38*
VCC Compressor
Press power on-off
Compressor running when "on"; stopped when "off"
15
Evaporator Fan
Press power on-off
Fan running for minimum of 10 sec. when "LO" or "HI"; stopped when
"off". Feedback failure if fan starts but runs less than 10 sec. Listen for
speed change from "LO" to "HI".
22
Damper
Press power on-off
With inspection mirror, observe damper open when "OP"; closed when "CL"
23
FF Door
Open/close FF door
"CL" on UI when door closed; "OP" when open
24
FZ Door
Open/close FZ door
"CL" on UI when door closed; "OP" when open
26
Defrost Limit Switch
Activates automatically
"CL" on UI when closed; "OP" when open
36
Ice Chute Door
Depress ice chute door
"OP" on UI when manually opened; "CL" when closed. Or, using "power on-
or press power on-off
off", "OP" on UI when solenoid activated, "CL" when deactivated
29
FF Thermistor Mid-
Activates automatically
UI shows temperature sensed by FF thermistor; pass if within 10°F of
level
temperature measured with gauge at mid-level FF thermistor location.
"OP-" if open; "SH-" if short
30
FZ Thermistor
Activates automatically
UI shows temperature sensed by FZ thermistor; pass if within 10°F of temperature
measured with gage at FZ thermistor location.
"OP" if open; "SH" if short
33
Ambient Thermistor
Activates automatically
UI shows temperature sensed at main board; pass if within +20°F/-10°F of
@ Main Board
temperature measured with gauge at main board location.
"OP" if open; "SH" if short
35*
FF Thermistor
Activates automatically
UI shows temperature sensed by upper level FF thermistor; pass if within
Upper-Level
10°F of temperature measured with gauge at upper-level FF thermistor loca-
tion. "OP¯" if open; "SH¯" if short
34*
Ambient Thermistor
Activates automatically
UI shows temperature sensed at UI; pass if within +20°F/-10°F of tempera-
@ UI
ture measured with gauge at UI location. "OP" if open; "SH" if short
0-
Firmware
Press power on-off
Displays digit sequence; record
Parameters
2-
Main Board
Press power on-off
Displays digit sequence; record
Firmware
4-
UI Firmware
Press power on-off
Displays digit sequence; record
IMPORTANT SAFETY NOTE
The information provided herein is designed to assist qualified repair personnel only. Untrained persons
should not attempt to make repairs due to the possibility of electrical shock. Disconnect power cord before
servicing this appliance.
IMPORTANT
If any green grounding wires are removed during servicing, they must be returned to their original position
and properly secured.

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   Summary of Contents for Electrolux EI23BC30KS

  • Page 1

    SERVICE DATA SHEET System Diagnostic Mode PERFORMANCE DATA NO LOAD & NO DOOR OPENINGS AT 37°/0° CONTROL SETTING (2500 ++ CONTROL) Activate: Press FZ UP and FZ DOWN temperature pads for up to 10 sec. simultaneously. Press FF UP to advance through tests. 242199300 Variable Speed Compressor 65°F (18°C) Ambient...

  • Page 2

    CAB-DOOR INLINES LEFT LEFT DOOR DOOR HINGE GROUND GROUND J2-7 Z1-1 LATCH CATCH LED POWER Z1-2 PCBA Z1-3 BLK/ORN LED IN USER INTERFACE BOARD LEFT FF DOOR WHT/RED J2-8 Z1-4 LED LIGHTS LEFT DOOR INLINE FRESH FOOD THERMISTOR J2-3 Z4-1 GRY/BLK AIR TOWER INLINE GRY/BLK...

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