Wiring Diagram

PERFORMANCE DATA
NO LOAD & NO DOOR OPENINGS AT MID-POINT
CONTROL SETTING
Type A with Run/Start Capacitor 65ºF (18ºC) Ambient 90ºF (32ºC) Ambient
Operating Time 32 to 40% 55 to 65%
Freezer Temperature 0º to 4ºF (-18º to -16ºC) -1º to 3ºF (-18º to -16ºC)
Refrigerator Temperature 34º to 39ºF (1º to 4ºC) 34º to 39ºF (1º to 4ºC)
Low Side Pressure (cut-in) 5 to 12 psig (34 to 83 kPa) 5 to 12 psig (34 to 83 kPa)
Low Side Pressure (cut-out) -2 to 2 psig (-14 to 14 kPa) -2 to 2 psig (-14 to 14 kPa)
High Side Pressure
(Last 1/3 of cycle)
90 to 115 psig
(621 to 793 kPa)
130 to 155 psig
(896 to 1069 kPa)
Wattage (Last 1/3 of cycle) 120 to 150 130 to 160
Amps (Running) 1.2 to 1.5 1.2 to 1.5
Base Voltage 115 vac (127 vac max) 115 vac (127 vac max)
Refrigerant Change 4.25 oz. (121 g)
DEFROST SPECIFICATIONS
Cabinet Size
Thermostat Heater
Cut-In Cut-Out Watts Ohms
23’ & 26’ 25ºF (-4ºC) 47ºF (8ºC) 450 30
Electronic Timer - (ADC) Defrost 24 minutes every 6 to 72 hours of compressor run time.
CONDENSER FAN MOTOR
Watts RPM Amps
3.1 (Energy Star - Some models) 1100 CW Opposite Shaft .03 Running
8.0 2550 CW Opposite Shaft .07 Running
ICE MAKER SPECIFICATIONS
Electrical 115 vac (127 vac max) 60 Hertz
Thermostat Opens at 48ºF (9ºC) Closes at 15ºF (-9ºC)
Heater Wattage 165
ICE MAKER PLUG CONNECTIONS
Wire Number Wire Color Connect to:
1 Green/Yellow Ground
2 Yellow Water Valve
3 Black Line
4 Lt. Blue Neutral
SERVICE DATA SHEET
808662202
ICE & WATER - AUTOMATIC DEFROST
SIDE BY SIDE MODELS - R134a
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.
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.
ICE MAKER INFORMATION
Test Cycling: Remove cover by inserting screw-
driver in notch at bottom and prying 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.
SERVICE MODE
Activate:
Press and hold FRZ UP then press FRZ DOWN 3 times within 6 sec. Input is recognized
once FRZ UP is released. Press FRZ UP or DOWN to change test.
Deactivate:
Press and hold FRZ UP for 5 seconds. Diagnostic mode will automatically deactivate after 5
minutes of inactivity.
• Press FRZ UP or DOWN to change test.
• Press FF UP or DOWN to change between sub tests.
• View UI display for results of tests.
• Listen for operating sounds; feel for heat or air flow as appropriate to determine results of tests.
Test Test Name Sub Test Test Description
1 Software
--- Display is blank when selecting test.
A Displays last 4 digits of software variant; record sequence.
B Displays last 4 digits of control and housing assembly part number; record sequence.
C Displays software test number.
2
Evaporator
Fan
--- Display is blank when selecting test.
A Turns on evaporator fan, displays “E”.
B Turns off evaporator fan, displays “_”.
3
FZ
Thermistor
--- Display is blank when selecting test.
A Flashes “1” if good, “SH” if shorted, and “OP” if open.
B
Displays current FZ temperature. If technician puts hand around thermistor, the
temperature will rise.
4
FF
Thermistor
--- Display is blank when selecting test.
A Flashes “1” if good, “SH” if shorted, and “OP” if open.
B
Displays current FF temperature. If technician puts hand around thermistor, the
temperature will rise.
5
Damper
Motor
Note: Evaporator fan will be on for the duration of this test to aide in evaluation of the damper.
--- Display is blank when selecting test.
A Damper opens, displays “0”. If there is a switch or motor error, flashes “4”.
B Damper closes, displays “_”. If there is a switch or motor error, flashes “4”.
C
If A or B did not display a “4” this test will display “_” and the motor will not run.
If “4” was displayed in test A or B this test displays “E”, and runs the motor
continuously. If motor movement is not heard, there is a problem with the
motor or motor circuit.
If motor is running, there is a problem with the damper switch or damper
switch circuit.
6 Defrost
--- Display is blank when selecting test.
A Turns on defrost heater, displays “d” if DTT is closed and “_” if DTT is open.
B Turns off defrost heater, displays “_”.
7
Compressor
and
Condenser
Fan
--- Display is blank when selecting test.
A Turns on compressor and condenser fan, displays “C”.
B
Turns off compressor and condenser fan, displays “_” .
Once compressor is turned off it cannot be turned on for 7 minutes. 7 minute
countdown is displayed in test A.
8 Display
--- Display is blank when selecting test.
A Turns on all segements of FF display, FZ display, and all LEDs.
9
Error
History Log
--- Display is blank when selecting test.
A
Displays maximum of 8 errors from the last 10 days. If there are no errors,
displays “-” on single digit and “- -” on dual digit.
B Flashes bottom and middle segments. Press and hold FF DOWN to erase history.
TEST 9 ERROR CODES
Error
Error History Log Codes
3 Open FZ Thermistor
4 Shorted FZ Thermistor
5 Damper did not move from close to open position in allotted time
6 Damper did not move from open to close position in allotted time
15 DTT Connector Out or Shorted DTT
23 User Interface Key Stuck Down
24 Open FF Thermistor
25 Shorted FF Thermistor
26 FZ High Temperature Alarm
27 FF High Temperature Alarm
33 Heater, Heater Circuit, Heater Wiring, or DTT Problem
ERROR CODES
Display
FZ FF
Flashing
OP --- Open FZ Thermistor
--- OP Open FF Thermistor
SH --- Shorted FZ Thermistor
--- SH Shorted FF Thermistor
Solid
HI --- FZ Temp. above 26ºF
--- HI FF Temp. above 55ºF
SPECIAL MODES
Display
FZ FF
Manual
Defrost
d F
Press and hold FRZ UP; then press
FF DOWN key 5 times within 5 sec.
Input is recognized when FRZ UP is
released. Same to deactivate.
Showroom
77 77
Press and hold FF UP; then press
FF DOWN 3 times within 5 sec.
Displays will flash “0” “0”. Press
FRZ UP within 5 sec. Requires
Power-on-Reset to deactivate.
Service No
Display
Press and hold FRZ UP; then press
FRZ DOWN 3 times within 6 sec.
Press and hold FRZ UP key for 5
sec. to deactivate. Automatically de-
activates after 5 minutes of inactivity.
TEMPERATURE/RESISTANCE CHART
FOR FRESH FOOD AND FREEZER THERMISTORS
°F kOHMS °F kOHMS °F kOHMS °F kOHMS
-10 11.75 11 60.48 32 32.51 53 18.27
-9 11.41 12 58.52 33 31.53 54 17.84
-8 11.01 13 56.94 34 30.74 55 17.34
-7 10.69 14 55.11 35 29.82 56 16.93
-6 10.32 15 53.34 36 29.07 57 16.39
-5 10.02 16 51.91 37 28.21 58 16.08
-4 96.79 17 50.25 38 27.51 59 15.64
-3 93.47 18 48.92 39 26.70 60 15.21
-2 90.80 19 47.37 40 26.04 61 14.86
-1 87.71 20 46.12 41 25.28 62 14.46
0 85.22 21 44.67 42 24.54 63 14.13
1 82.34 22 43.50 43 23.94 64 13.74
2 80.02 23 42.14 44 23.25 65 13.43
3 77.34 24 40.83 45 22.67 66 13.07
4 75.18 25 39.77 46 22.03 67 12.78
5 72.68 26 38.55 47 21.50 68 12.44
6 70.27 27 37.56 48 20.89 69 12.10
7 68.33 28 36.41 49 20.39 70 11.84
8 66.08 29 35.48 50 19.81 71 11.52
9 64.27 30 34.40 51 19.25 72 11.27
10 62.17 31 33.53 52 18.80 73 10.97