PERFORMANCE DATA NO LOAD & NO DOOR OPENINGS AT 37°/0°
CONTROL SETTING
Type A with Run / Start Capacitor 65°F (18°C) Ambient 90°F (32°C) Ambient
Operating Time 70 to 90% 90 to 100%
Freezer Temperature
Refrigerator Temperature
VCZ Temperature
Low Side Pressure
High Side Pressure
(last 1/3 cycle)
-6° to 6°F
(-21° to -14°C)
34° to 44°F
(1° to 7°C)
-6° to 45°F
-21° to 7°C
-1 to 3 psig
(98 to 124 kPa)
69 to 83 psig
(577 to 672 kPa)
-6° to 6°F
(-21° to -14°C)
34° to 44°F
(1° to 7°C)
-6° to 45°F
-21° to 7°C
.8 to 3 psig
(107 to 120 kPa)
117 to 128 psig
(907 to 982 kPa)
Wattage (last 1/3 cycle) 45 to 55 54 to 74
Amps (running) .7 to .9 .8 to 1.1
Base Voltage 115 vac (127 vac max)
DEFROST SPECIFICATIONS
Thermal Cutout Heater Defrost Thermistor
Cut-out Watts Ohms Cut-out
Cabinet Size:
22’ CD
Freezer
Fresh Food
Fresh Food
Ice Maker
162°F (72.2°C)
258
+/- 5
162°F (72.2°C) 70
+/- 5
51.3
+/- 5
189
+/- 5
Electronic Timer - (ADC) Defrost 34 minutes every 12-96 hours of compressor run time.
Termination
48°F
(8°C)
38°F
(3°C)
61°F
(16°C)
CONDENSER FAN MOTOR
Watts RPM Amps
.75 1.25 1100 ± 100 40 L/S
Nominal Input
Power (W) @
80% Duty
Max Input
Power (W)
Speed (R/
Min) *@80%
Duty @ 100%
Air Flow in
Free Air
(0 Pa)
.104 A Max (@12V DC/20°C)
ERROR CODES SPECIAL MODES
Display
FZ FF FZ FF Other
Er t1 Fzr Temp Sensor
Er t2 Fzr Defrost Sensor
Er t3 FF Temp Sensor
Er t4 FF Defrost Sensor
Er t5 VCZ Temp Sensor
Er t6 Ice Maker Tray Sen-
Er CE Communication Error
dl SP Chute Flapper
Interpretation Mode
Open/Shorted
Open/Shorted
Open/Shorted
Open/Shorted
Manual
Defrost
Demo /
Showroom
Sabbath Sb Sb Fz - (v) and FF +
System
Diagnostics
Open/Shorted
sor Open/Shorted
UI to Main Board
Notes: Always check for pin back-outs, pinched or damaged wires before
replacing components. Determine whether failure is caused by the component, main control board or wiring. Contact TID before replacing
main control board. Refer to Service Manual for additional information.
Not Closed
Display Activate Deactivate
d F Fz + (^) and FF
Light On
All LEDs
Demo
Lit
+ (^) for 10 secs
Fz + (^) and FF -
(v) for 10 secs
(^) for 5 secs
Fz + (^) and Fz-
(v) for 10 secs
Fz + (^) and FF -
(v) for 10 secs
Fz - (v) and FF +
(^) for 5 secs
Fz + (^) and Fz-
(v) for 10 secs
Any Key
FRESH FOOD ICE MAKER FILL TIME ADJUSTMENT MODE
NOTE: First consider water lter condition before adjusting ll time.
Activate: Press Cube and Crush keys for 10 secs. Press FZ + (^) or - (v) key to adjust (1-4).
Deactivate: Resets to Normal Operation after 10 secs
Setting #
Pressure
Condition
Fill Time
1 Very Low 8 seconds
2 Low 6.5 seconds
3 Normal 5.5 seconds
4 Very High 5 seconds
SERVICE DATA SHEET
A15500201
ICE & WATER - AUTOMATIC DEFROST
BOTTOM FREEZER - R134a
IMPORTANT SAFETY NOTE
The information provided herein is designed to assist qualied 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.
IMPORTANT: PLEASE RETURN THIS SHEET TO ITS ORIGINAL LOCATION.
SYSTEM DIAGNOSTIC MODE
Activate: Press
Deactivate: Press
FZ
Display
-- First Screen -- All LEDs on UI illuminated.
-- Second Screen -- Blank UI display, no LEDs illuminated.
2
8 Main Water Valve Press Cube button on, oF “on” when on and “oF” when off. ***Valve will not shut off automatically. Test has to be turned off with Cube button.
11
53
56
71
72
74 VCZ Balance Heater Press Cube button on, oF “on” when on and “oF” when off. Maximum run time of 5 minutes for this test.
79 Fill Tube Heater Press Cube button on, oF “on” when on and “oF” when off. Maximum run time of 5 minutes for this test.
10 Auger Motor Press Cube button on, oF “on” when on and “oF” when off.
13 Fresh Food Light Press Cube button on, oF “on” when on and “oF” when off. Open Door to check status of light.
14 VCZ Light Press Cube button on, oF “on” when on and “oF” when off. Open Door to check status of light.
15
17 VCZ Fan Press Cube button on, Mi, oF Fan runs at 3 speeds: Max speed when “on”, medium speed when “Mi”, and stopped when “oF”.
18 Condenser Fan Press Cube button on, Mi, oF Fan runs at 3 speeds: Max speed when “on”, medium speed when “Mi”, and stopped when “oF”.
20 Freezer Light Press Cube button on, oF “on” when on and “oF” when off. Open Door to check status of light.
38 VCC Compressor Press Cube button on, oF “on” at full speed when on and “oF” when off.
47 Ice Chute Heater Press Cube button on, oF “on” when on and “oF” when off.
62 Ice Maker Evap Fan Press Cube button on, oF
63 Flip Mullion Heater (DC) Press Cube button on, oF “on” when on and “oF” when off.
66 Dispenser Light Press Cube button on, oF “on” when on and “oF” when off.
70 Fresh Food Evap Fan Press Cube button on, Mi, oF Fan runs at 3 speeds: Max speed when “on”, medium speed when “Mi”, and stopped when “oF”.
76 VCZ Damper Heater Press Cube button on, oF “on” when on and “oF” when off.
77 VCZ Damper Press Cube button
36
50
78
61 Stepper Motor Valve Press Cube button
23
24 Freezer Drawer Switch Open/Close the Door “CL”, “OP” When the FF door is opened, an “OP” will be shown in the FF display. When the FF door is closed, a “CL” will be showin in the FF display.
25 VCZ Drawer Switch Open/Close the Door “CL”, “OP” When the FF door is opened, an “OP” will be shown in the FF display. When the FF door is closed, a “CL” will be showin in the FF display.
28 Dispenser Paddle
29 Fresh Food Sensor --
30 Freezer Sensor --
31
32 VCZ Sensor --
33
39
45
68
64 Humidity Sensor --
-- No Test --
a-
b-
c-
d-
Test
Freezer
Defrost Heater
Cube/Crush
Solenoid
Dispenser
Water Valve
Ice Maker
Water Valve
Fresh Food
Defrost Heater
Fresh Food IM
Defrost Heater
Freezer
Evaporator Fan
Ice Chute
Flapper Motor
Ice Maker
Harvest Test
Ice Maker Bail
Arm Test
Fresh Food
Door Switch
Fresh Food
Defrost Sensor
Ambient
Temp Sensor
Freezer
Defrost Sensor
Ice Maker
Tray Sensor
Ice Maker
Defrost Sensor
Main Board
Software Paramters
Main Board
Firmware Version
Dispenser UI
Firmware Version
VCZ UI
Firmware Version
FZ + (^) and FZ- (v) for 10 secs
FZ + (^) and FZ- (v) for 10 secs
Activation/
Deactivation
Press Cube button
Press Cube button on, oF
Press Cube button on, oF
Press Cube button on, oF
Press Cube button
Press Cube button
Press Cube button on, Mi, oF
Press Cube button
Press Cube button
Press Cube button
Open/Close the Door “CL”, “OP”
Press the
Dispenser Paddle
--
--
--
--
--
--
--
--
--
FF Display Passing result
on, oF,
Temperature
on, oF,
Temperature
on, oF,
Temperature
OP, CL,
Flashing “1”
OP, CL,
Flashing “1”
“Go”,
Flashing “1”
“Em”, Fu”,
Flashing “1”
“03”, “00”, “01”,
“02”, Flashing
“1”, Temperature
on, oF
current tempera-
ture, “OP”, “SH”
current tempera-
ture, “OP”, “SH”
current tempera-
ture, “OP”, “SH”
current tempera-
ture, “OP”, “SH”
current tempera-
ture, “OP”, “SH”
current tempera-
ture, “OP”, “SH”
current tempera-
ture, “OP”, “SH”
current tempera-
ture, “OP”, “SH”
current humidity,
“OP”, “SH”
software revi-
sion digits
rmware revi-
sion digits
rmware revi-
sion digits
rmware revi-
sion digits
Freezer Defrost Sensor Temp displayed in FF display. Increase in temp should be noticed.
FF display shows “on” when on and “oF” when off. Cube solenoid will activate. Do not leave on for more than 1 minute.
“on” when on and “oF” when off. ***Valve will not shut off automatically. Test has to be turned off with Cube button.
“on” when on and “oF” when off. ***Valve will not shut off automatically. Test has to be turned off with Cube button.
Fresh Food Defrost Sensor Temp displayed in FF display. Increase in temp should be noticed.
Fresh Food IM Defrost Sensor Temp displayed in FF display. Increase in temp should be noticed.
Fan runs at 3 speeds: Max speed when “on”, medium speed when “Mi”, and stopped when “oF”.
“on” when on and “oF” when off.
When activated, the freezer evaporator fan will run at high speed. “OP” when damper is open. “CL” when damper is closed. “1” will ash when damper is moving.
“OP” when chute door is open. “CL” when chute door is closed. “1” will ash when chute door is moving. “ER” will display if the door does not open or close.
Remove bucket to see rotation of tray. “Go” will be shown in the FF display when the tray is in the horizontal (home) position. A Flashing “1” will be displayed when the tray is moving. If an error is detected “ER” will be displayed.
Remove bucket to test. Allow bail arm to drop, “Em” will be displayed when tray returns to horizontal (home) position. Hold bail arm up/keep from dropping. “Fu” will be displayed when tray returns to horizontal (home) position. A Flashing “1” will be displayed when
the tray is moving. “Er” will be displayed if an error is detected.
FF display will show the temperature of the corresponding evaporator defrost sensor. A drop in temperature should be noted. “03” is the OP postion. All evaporators should have refrigerant ow and the FF defrost sensor temp will be displayed. “00” is
the CL position. The IM defrost sensor temperature will be shown in the FF display. Temperature should not drop--possibly increase. “01” is the IM/FZ evaporator position. The IM defrost sensor temperature will be shown in the FF display. A drop in
temperature should be noted. “02” is the FF/IM/FZ evaporator position. The FF defrost sensor will be shown in the FF display. A drop in temperature should be noted. A ashing “1” will be shown in the FF display while the valve is moving from position to
position.
When the FF door is opened, an “OP” will be shown in the FF display. When the FF door is closed, a “CL” will be showin in the FF display.
When the paddle is pressed, “on” will be displayed in the FF display. When the paddle is released, or not pressed, “oF” will be displayed in the FF display.
No activation needed. FF display will show current sensor temperature. “OP” will show if the sensor is open. “SH” will show if the sensor is shorted.
No activation needed. FF display will show current sensor temperature. “OP” will show if the sensor is open. “SH” will show if the sensor is shorted.
No activation needed. Fresh food display will show current sensor temperature. “OP” will show if the sensor is open. “SH” will show if the sensor is shorted.
No activation needed. FF display will show current sensor temperature. “OP” will show if the sensor is open. “SH” will show if the sensor is shorted.
No activation needed. FF display will show current sensor temperature. “OP” will show if the sensor is open. “SH” will show if the sensor is shorted.
No activation needed. FF display will show current sensor temperature. “OP” will show if the sensor is open. “SH” will show if the sensor is shorted.
No activation needed. FF display will show current sensor temperature. “OP” will show if the sensor is open. “SH” will show if the sensor is shorted.
No activation needed. FF display will show current sensor temperature. “OP” will show if the sensor is open. “SH” will show if the sensor is shorted.
No activation needed. FF display will show current relative humidity as a percentage. “OP” will show if the sensor is open. “SH” will show if the sensor is shorted.
The current software revision will be shown simultaneously on both displays. For example: 0049953C will be shown as 0-0, 0-0, 4-4, 9-9, 9-9, 5-5, 3-3, C-C (FZ-FF).
The current rmware revision will be shown simultaneously on both displays. For example: JHB10G00 will be shown as J-J, H-H, B-B, 1-1, 0-0, G-G, 0-0, 0-0 (FZ-FF).
The current rmware revision will be shown simultaneously on both displays. For example: LHFE0700 will be shown as L-L, H-H, F-F, E-E, 0-0, 7-7, 0-0, 0-0 (FZ-FF).
The current rmware revision will be shown simultaneously on both displays. For example: MHFE0600 will be shown as M-M, H-H, F-F, E-E, 0-0, 6-6, 0-0, 0-0 (FZ-FF).