SYSTEM DIAGNOSTIC MODE
Activate: |
|
Press and hold + and - buttons for 10 secs. Navigate through tests with +/- buttons |
|
|||
Deactivate: |
Press and hold + and - buttons for 10 secs. |
|
|
|
||
Display |
|
Test |
Activation/Deactivation |
|
Display |
Passing result |
-- |
|
First Screen |
-- |
Turn on all LEDS on main UI, VCZ UI, and external dispenser UI |
--- |
|
-- |
|
Second Screen |
-- |
Turn off all LEDS on main UI, VCZ UI, and external dispenser UI |
--- |
|
2 |
|
FZR Defrost Heater |
Press FREEZE BOOST to change status of load |
Heater on when display reads “on”, off when “oF” |
Defrost heater shows temp increase before 5 min have passed or |
|
|
|
|
|
FRZ Evap Defrost sensor temp is flashed on display, watch for increase in temperature. May |
reaches 45°C cutout |
|
|
|
|
|
take up to max 5 min for evap to warm up or 45°C sensor threshold |
|
|
8 |
|
Main Water Valve |
Press FREEZE BOOST to change status of load |
Main valve is activated when “on”, stops when “oF” |
Valve is able to turn on and off |
|
11 |
|
Cube/Crush Solenoid |
Press FREEZE BOOST to change status of load |
Solenoid activated when “on”, deactivated when “oF” |
Solenoid is able to turn on and off |
|
|
|
|
|
DO NOT LEAVE SOLENOID ACTIVATED FOR MORE THAN 1 MINUTE |
|
|
53 |
|
Water Valve Dispenser + Main |
Press FREEZE BOOST to change status of load |
Water dispenses when “on”; stops when “oF” |
Water is dispensed successfully at dispenser |
|
|
|
Valve |
|
Be prepared to collect water at dispenser |
|
|
56 |
|
IM Water Valve + Main Valve |
Press FREEZE BOOST to change status of load |
Remove ice tray to collect water into a container to measure water fill |
Water is dispensed at ice tray for configured time setting |
|
|
|
|
|
If collecting water into ice tray, perform test 50 first to empty tray. |
|
|
|
|
|
|
Water flows in the tray when “on”, test is correspondent to Ice tray water fill setting; |
|
|
|
|
|
|
automatically goes to “oF” state once configured time has elapsed |
|
|
71 |
|
FF Defrost Heater |
Press FREEZE BOOST to change status of load |
Heater on when display reads “on”, off when “oF” |
Defrost heater shows temp increase before 5 min have passed or |
|
|
|
|
|
FF Evap Defrost sensor temp is flashed on display, watch for increase in temperature. May |
reaches 45°C cutout |
|
|
|
|
|
take up to max 5 min for evap to warm up or 45°C sensor threshold |
|
|
72 |
|
FFIM Defrost Heater + |
Press FREEZE BOOST to change status of load |
Heater on when display reads “on”, off when “oF” |
Defrost heater shows temp increase before 5 min have passed or |
|
|
|
Fill Tube Heater |
|
FFIM Evap Defrost sensor temp is flashed on display, watch for increase in temperature. May |
reaches 45°C cutout |
|
|
|
|
|
take up to max 5 min for evap to warm up or 45°C sensor threshold |
|
|
74 |
|
VCZ Balance Heater |
Press FREEZE BOOST to change status of load |
Heater on when “on”, off when “oF”; Maximum of 5 minutes on continuous |
Defrost heater is successfully turned on and off; temperature increase is |
|
|
|
|
|
|
|
noted in VCZ compartment |
91 |
|
FRZ IM Fill Tube Heater |
Press FREEZE BOOST to change status of load |
Heater on when “on”, off when “oF”; Maximum of 5 minutes on continuous |
Defrost heater is successfully turned on and off; temperature increase is |
|
|
|
|
|
|
|
noted in fill tube area |
10 |
|
Auger Motor |
Press FREEZE BOOST to change status of load |
FF DOOR MUST BE CLOSED |
Auger motor is successfully activated |
|
|
|
|
|
Motor running when “on”, motor stopped when “oF” |
|
|
13 |
|
FF Light |
Press FREEZE BOOST to change status of load |
Fresh Food lights come on when “on”, lights turn off when “oF” |
All FF lights come on |
|
14 |
|
VCZ Light |
Press FREEZE BOOST to change status of load |
VCZ light come on when “on”, light turn off when “oF” |
VCZ light turns on |
|
15 |
|
FRZ Evaporator Fan Motor |
Press FREEZE BOOST to change status of load |
Fan runs at 3 speeds; Max speed “on”, medium speed “Mi”, stopped “oF” |
Fan will cycle through all 3 speeds and “Lc” or “Ns” or “Np” is not displayed |
|
|
|
|
|
Locked rotor will show “Lc” |
|
|
|
|
|
|
No PWM signal will show “Ns” when fan is stopped (“oF”) |
|
|
|
|
|
|
No 12V signal or ground will show “Np” when fan is “on” or “Mi” |
|
|
17 |
|
VCZ Fan Motor |
Press FREEZE BOOST to change status of load |
Fan runs at 3 speeds; Max speed “on”, medium speed “Mi”, stopped “oF” |
Fan will cycle through all 3 speeds successfully |
|
18 |
|
Condenser Fan |
Press FREEZE BOOST to change status of load |
Fan runs at 3 speeds; Max speed “on”, medium speed “Mi”, stopped “oF” |
Fan will cycle through all 3 speeds and “LC” or “nS” or “nP” is not displayed |
|
|
|
|
|
Locked rotor will show “LC” |
|
|
|
|
|
|
No PWM signal will show “nS” when fan is stopped (“oF”) |
|
|
|
|
|
|
No 12V signal or ground will show “nP” when fan is “on” or “Mi” |
|
|
20 |
|
FRZ Light |
Press FREEZE BOOST to change status of load |
FRZ light comes on when “on”, light turns off when “oF” |
FRZ light turns on |
|
38 |
|
VCC Compressor |
Press FREEZE BOOST to change status of load |
Compressor is running at max speed when “on”, stopped when “oF” |
Compressor successfully turns on |
|
47 |
|
Ice Chute Heater |
Press FREEZE BOOST to change status of load |
Chute heater is activated when “on”, deactivated when “oF” |
Heater turns on successfully and difference in temperature is felt around |
|
|
|
|
|
|
|
dispenser ice chute |
62 |
|
FFIM Evap Fan Motor |
Press FREEZE BOOST to change status of load |
Evap fan motor is activated when “on”, deactivated when “oF” |
Fan turns on successfully |
|
63 |
|
Flipper Mullion DC Heater |
Press FREEZE BOOST to change status of load |
Flipper mullion heater is activated when “on”, deactivated when “oF” |
Heater turns on successfully and difference in temperature is felt around |
|
|
|
|
|
|
|
along flipper mullion |
66 |
|
Dispenser Light |
Press FREEZE BOOST to change status of load |
Dispenser pocket light turns on when “on”, light turns off when “oF” |
Dispenser pocket light turns on successfully |
|
70 |
|
FF Evap Fan Motor |
Press FREEZE BOOST to change status of load |
Fan runs at 3 speeds; Max speed “on”, medium speed “Mi”, stopped “oF” |
Fan will cycle through all 3 speeds and “LC” or “nS” or “nP” is not displayed |
|
|
|
|
|
Locked rotor will show “LC” |
|
|
|
|
|
|
No PWM signal will show “nS” when fan is stopped (“oF”) |
|
|
|
|
|
|
No 12V signal or ground will show “nP” when fan is “on” or “Mi” |
|
|
76 |
|
VCZ Damper Heater |
Press FREEZE BOOST to change status of load |
VCZ damper heater activated when “on”, deactivated when “oF” |
Heater turns on successfully and difference in temperature is felt around |
|
|
|
|
|
|
|
along VCZ damper |
77 |
|
VCZ Damper Motor |
Press FREEZE BOOST to change status of load |
FRZ EVAP FAN WILL TURN ON AT MAX SPEED |
Damper opens and closes successfully and no air flow is felt when |
|
|
|
|
|
Damper is open when “OP”, closed when “CL” |
damper is in closed (“CL”) position |
|
|
|
|
|
Check for airflow when damper is fully open (“OP”) and no air flow when fully closed (“CL”) |
|
|
|
|
|
|
Screen will blink “1” during damper movement |
|
|
|
|
|
|
Any FRZ evap fan motor errors will display alternatively of damper status during test |
|
|
36 |
|
Ice Chute Door/Flapper Motor |
Press FREEZE BOOST to change status of load |
When flapper is closed, shows “CL”, when open “OP” |
Flapper door opens and closes successfully, “Er” does not show on display |
|
|
|
|
|
During movement of flapper, screen will blink “1” |
|
|
|
|
|
|
Flapper will open/close for 3 cycles and will show “Er” if any failues are detected |
|
|
50 |
|
FFIM Twist Tray Harvest Test |
Press FREEZE BOOST to change status of load |
REMOVE ICE BUCKET IN ORDER TO SEE ROTATION OF TRAY |
Tray twists successfully and “Er” is not displayed at the end of the cycle |
|
|
|
|
|
Display will show “Go” when tray is in home position (horizontal) |
|
|
|
|
|
|
During rotation, screen will blink “1” |
|
|
|
|
|
|
In case of failure at end of twisting operation, will show “Er” |
|
|
78 |
|
FFIM Bail Arm/Ice Level Bucket |
Press FREEZE BOOST to change status of load |
REMOVE ICE BUCKET IN ORDER TO SEE STATUS OF IM BAIL ARM |
Bail arm successfully completes test and “Er” is not displayed at the end |
|
|
|
|
|
Allow bail arm to drop freely, “Em” (empty) will show when tray returns home |
of each cycle |
|
|
|
|
|
Hold bail arm up by hand, “Fu” (full) will show when tray returns home |
|
|
|
|
|
|
In case of failure at end of twisting operation, will show “Er”; Screen will blink “1” during rotation |
|
|
61 |
|
Stepper Motor Valve |
Press FREEZE BOOST to change status of load |
COMPRESSOR WILL AUTOMATICALLY RUN AT MAX SPEED |
Valve successfully cycles through all 4 positions; evap temps are increas- |
|
|
|
|
|
Valve can cycle through 4 states: |
ing/decreasing as described |
|
|
|
|
|
1. |
“03” - Open position |
|
|
|
|
|
2. |
“00” - Close position |
|
|
|
|
|
3. |
“01” - IM/FZ position |
|
|
|
|
|
4. “02” - FF/IM/FZ position |
|
|
|
|
|
|
FFIM Evap temp is flashed during 00 and 01 to check if temp is increasing/decreasing in FFIM evap |
|
|
|
|
|
|
FF Evap temp is flashed during steps 03 and 02 to see if temp is increasing/decreasing in FF evap |
|
|
|
|
|
|
During movement |
|
|
23 |
|
FF Door |
Open/Close FF Door |
Display shows “CL” when door is closed, “OP” when open |
Display reads correctly when door is opened/closed |
|
24 |
|
FRZ Door |
Open/Close FRZ Door |
Display shows “CL” when door is closed, “OP” when open |
Display reads correctly when door is opened/closed |
|
25 |
|
VCZ Door |
Open/Close VCZ Door |
Display shows “CL” when door is closed, “OP” when open |
Display reads correctly when door is opened/closed |
|
28 |
|
Dispenser Paddle |
Press paddle |
Display shows “oF” when paddle is not pressed or released; shows “on” when paddle is pressed |
Display shows “oF” when paddle is not pressed and “on” when paddle |
|
|
|
|
|
|
|
is pressed |
29 |
|
FF Temp Sensor |
Activates automatically |
Display will show compartment temperature in either °C or °F depending on mode |
Temperature is displayed and does not show “OP” or “SH” |
|
|
|
|
|
Display will read “OP” if open circuit, “SH” if short circuit |
|
|
30 |
|
FRZ Temp Sensor |
Activates automatically |
Display will show compartment temperature in either °C or °F depending on mode |
Temperature is displayed and does not show “OP” or “SH” |
|
|
|
|
|
Display will read “OP” if open circuit, “SH” if short circuit |
|
|
31 |
|
FF Evaporator Temp Sensor |
Activates automatically |
Display will show FF evaporator temperature in either °C or °F depending on mode |
Temperature is displayed and does not show “OP” or “SH” |
|
|
|
|
|
Display will read “OP” if open circuit, “SH” if short circuit |
|
|
32 |
|
VCZ Temp Sensor |
Activates automatically |
Display will show compartment temperature in either °C or °F depending on mode |
Temperature is displayed and does not show “OP” or “SH” |
|
|
|
|
|
Display will read “OP” if open circuit, “SH” if short circuit |
|
|
33 |
|
Ambient Temp Sensor |
Activates automatically |
Display will show ambient temperature in either °C or °F depending on mode |
Temperature is displayed and does not show “OP” or “SH” |
|
|
|
|
|
Display will read “OP” if open circuit, “SH” if short circuit |
|
|
39 |
|
FRZ Evaporator Temp Sensor |
Activates automatically |
Display will show FRZ evaporator temperature in either °C or °F depending on mode |
Temperature is displayed and does not show “OP” or “SH” |
|
|
|
|
|
Display will read “OP” if open circuit, “SH” if short circuit |
|
|
45 |
|
FFIM Tray Temp Sensor |
Activates automatically |
Display will show FFIM tray temperature in either °C or °F depending on mode |
Temperature is displayed and does not show “OP” or “SH” |
|
|
|
|
|
Display will read “OP” if open circuit, “SH” if short circuit |
|
|
68 |
|
FFIM Evaporator Temp Sensor |
Activates automatically |
Display will show FFIM evaporator temperature in either °C or °F depending on mode |
Temperature is displayed and does not show “OP” or “SH” |
|
|
|
|
|
Display will read “OP” if open circuit, “SH” if short circuit |
|
|
64 |
|
Humidity Sensor |
Activates automatically |
Display will show relative humidity sensed by H&T sensor in % |
Humidity is displayed and does not show “OP” or “SH” |
|
|
|
|
|
Display will read “OP” if open circuit, “SH” if short circuit |
|
|
SERVICE DATA SHEET
A17002005
ICE & WATER - AUTOMATIC DEFROST
BOTTOM FREEZER - R600a
IMPORTANT: PLEASE RETURN THIS SHEET TO ITS ORIGINAL LOCATION.
This concludes the hardware tests. The following tests correspond to firmware versions. Before each firmware version is displayed “--” will appear on screen followed by each 8-digit string representing firmware version. After the string has been displayed, “--” will appear again before automatically proceeded to the next 8-digit string. Press “+” to advance to the next string at any time
-- |
Software |
Runs automatically scrolling through all digits |
Displays digit sequence related to software load- |
Software version is able to |
|
Version |
Press “+” button to skip to next test |
ed onto main power board; 8 digit sequence |
be recorded from display |
-- |
Main Board |
Runs automatically scrolling through all digits |
Displays digit sequence related to firmware |
Firmware version is able to |
|
FirmwareVersion |
Press “+” button to skip to next test |
loaded onto main power board; 8 digit sequence |
be recorded from display |
-- |
In-Door UI |
Runs automatically scrolling through all digits |
Displays digit sequence related to firmware loaded |
Firmware version is able to |
|
FirmwareVersion |
Press “+” button to skip to next test |
onto Jade UI (inside door UI); 8 digit sequence |
be recorded from display |
-- |
VCZ UI |
Runs automatically scrolling through all digits |
Displays digit sequence related to firmware |
Firmware version is able to |
|
FirmwareVersion |
Press “+” button to skip to next test |
loaded onto Indigo UI (VCZ UI); 8 digit sequence |
be recorded from display |
-- |
Dispenser UI |
Runs automatically scrolling through all digits |
Displays digit sequence related to firmware |
Firmware version is able to |
|
FirmwareVersion |
Press “+” button to skip to next test |
loaded onto external 4 button dispenser UI; 8 |
be recorded from display |
|
|
|
digit sequence |
|
-- |
Lifetime |
Press + button to advance to next digit |
Displays number of days the appliance has |
Lifetime displays success- |
|
|
|
been powered up, even not consecutively |
fully on display |
|
|
|
Range is from 0-9999 |
|
After Lifetime is displayed, last display is a 1-second counting up timer (0, 1, 2, 3…) this communicates that Service Mode has come to an end To return to normal operation, press and hold “+” and “-” for 10 seconds or plug/unplug the appliance
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 Temp |
|
-6° to 6°F (-21° to -14°C) |
|
|
-6° to 6°F (-21° to -14°C) |
|
|||
Refrigerator Temp |
34° to 44°F (1° to 7°C) |
|
|
|
34° to 44°F (1° to 7°C) |
|
|||
VCZ Temperature |
-6° to 45°F (-21° to 7°C) |
|
|
-6° to 45°F (-21° to 7°C) |
|
||||
Low Side Pressure |
-1 to 3 psig (98 to 124 kPa) |
|
|
.8 to 3 psig (107 to 120 kPa) |
|
||||
High Side Pressure (last 1/3 cycle) |
69 to 83 psig (577 to 672 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 |
|
|
|
|
|
|
|
|
|
|
Termination |
Cabinet Size: |
|
|
Cut-out |
|
Watts |
|
Ohms |
|
Cut-out |
|
|
|
|
|
|
|
|
|
|
22’ CD |
|
FRZ |
|
|
220 +/- 5 |
|
51.3 +/- 5 |
|
48°F (8°C) |
|
|
FF |
162°F |
|
|
|
38°F (3°C) |
||
|
|
(72.2°C) |
|
|
|
|
|
||
|
|
FFIM |
|
|
70 +/- 5 |
|
189 +/- 5 |
|
61°F (16°C) |
Electronic Timer - (ADC) Defrost 34 minutes every 12-96 hours of compressor run time.
CONDENSER FAN MOTOR
|
Watts |
|
RPM |
|
Amps |
|
|
.75 |
1.25 |
1100 ± 100 |
|
40 L/S |
.104 A Max |
Nominal Input Power |
Max Input Power |
Speed (R/Min) |
|
Air Flow in Free Air |
||
|
(@12V DC/20°C) |
|||||
(W) @ 80% Duty |
(W) |
*@80% Duty @ 100% |
|
(0 Pa) |
|
|
|
|
|
ERROR CODES |
|
|
|
Display |
|
Interpretation |
|
|||
1st message |
2nd message |
|
|
|||
|
|
|
|
|
||
Er |
t1 |
|
Fzr Temp Sensor Open/Shorted |
|
||
Er |
t2 |
|
Fzr Defrost Sensor Open/Shorted |
|
||
Er |
t3 |
|
FF Temp Sensor Open/Shorted |
|
||
Er |
t4 |
|
FF Defrost Sensor Open/Shorted |
|
||
Er |
t5 |
|
VCZ Temp Sensor Open/Shorted |
|
||
Er |
t6 |
|
FFIM Tray Sensor Open/Shorted |
|
||
Er |
CE |
|
Communication Error UI to Main Board |
|
||
No message - Dispenser UI will |
|
Chute Flapper Not Closed |
|
|||
beep and blink either Cube or |
|
|
|
|
|
|
Crush (whichever is selected at |
|
|
|
|
|
|
the time of the error) |
|
|
|
|
|
|
|
|
|
SPECIAL MODES |
|
|
|
Mode |
Display |
|
Activate |
|
Deactivate |
|
Manual |
dF |
Hold + and Air Filter for 10 secs |
|
--- |
|
|
Defrost |
|
|
|
|
|
|
Cube Size |
Settings will ap- |
Hold FREEZE BOOST and Ice Maker for 10 secs |
|
After 10 secs of no activity |
||
Menu |
pear on UI |
|
|
|
||
|
|
|
|
|
||
Demo / |
Demo Light On |
Hold - and Water Filter for 10 secs |
|
Hold - and Water Filter for 10 secs |
||
Showroom |
|
|
|
|||
|
|
|
|
|
|
|
Sabbath |
Sb |
Hold - and Temp F-C for 5 secs |
|
Hold - and Temp F-C for 5 secs |
||
Service |
--- |
Hold - and + for 10 secs |
Hold - and + for 10 secs, or after 10 mins of inactivity |
|||
°F/°C Display |
Look at UI |
Press Temp F-C to alternate between °F and °C |
|
--- |
|
|
Notes: Always check for pin backouts, 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.
Loading...