Possible Error Indicators; 700Tc/I-3 & 736Tc/I-3 - Sub-Zero 700TC-3 Service Manual

Electronic Control System

POSSIBLE ERROR INDICATORS

These pages contain diagrams illustrating what a customer may see on the LCD if there is a problem with the unit.
NOTE: To clear indicators and error codes, problem must be corrected then press Bell ON/OFF key for 15 seconds.
NOTE: For thermistor errors described below, thermistor can be tested by submersing it in a glass of ice water for 2
to 5 minutes, then check for 30,000 to 33,000 ohms.
• For Models 700TC/I-3 and 736TC/I-3, See Figures 3-30 through 3-36
• For Model 700TR-3 and 736TR-3, See Figures 3-37 through 3-42
• For Model 700TF/I-3, See Figures 3-43 through 3-47
SERVICE
"EE" at Left and "SERVICE" Flashing = Freezer Compartment Thermistor (or its Wiring) Fault
SERVICE
"SERVICE" Flashing and "EE" at right = Refrig. Compartment Thermistor (or its wiring) Fault
SERVICE
"SERVICE" Alone Flashing = Refrig. Evap. Thermistor (or its Wiring) Fault
SERVICE
"40", or "50" and "SERVICE" and "EC" Flashing = Excessive Compressor Run
SERVICE
ICE
"ICE" & "SERVICE" Flashing = Valve Solenoid energized > fifteen (15) Seconds, Icemaker System Disabled
SERVICE
"SERVICE" Steady, not Flashing = Error Codes Observed in Diagnostic Mode, but not Cleared
" - - " (Double Dashes) Displayed = Compartment Manually Disabled
#3758412 - Revision B - December, 2006
Integrated
Integrated
FREEZER COLDER WARMER
Figure 3-30. 700TC/I-3 & 736TC/I-3
FREEZER COLDER WARMER
Figure 3-31. 700TC/I-3 & 736TC/I-3
FREEZER
COLDER WARMER
Figure 3-32. 700TC/I-3 & 736TC/I-3
FREEZER COLDER WARMER
Figure 3-33. 700TC/I-3 & 736TC/I-3
FREEZER
COLDER WARMER
Figure 3-34. 700TC/I-3 & 736TC/I-3
FREEZER COLDER WARMER
Figure 3-35. 700TC/I-3 & 736TC/I-3
FREEZER COLDER WARMER
Figure 3-36. 700TC/I-3 & 736TC/I-3
3-18
3
3 Series
Series
(700- T ALL)
(700- T ALL)
COLDER WARMER REFRIGERATOR
COLDER WARMER REFRIGERATOR
REFRIGERATOR
COLDER WARMER
COLDER WARMER REFRIGERATOR
REFRIGERATOR
COLDER WARMER
COLDER WARMER REFRIGERATOR
COLDER WARMER REFRIGERATOR
ICE UNIT
ON/OFF ON/OFF
ON/OFF
ICE UNIT
ON/OFF ON/OFF
ON/OFF
ICE UNIT
ON/OFF ON/OFF
ON/OFF
ICE UNIT
ON/OFF ON/OFF
ON/OFF
ICE UNIT
ON/OFF ON/OFF
ON/OFF
ICE UNIT
ON/OFF ON/OFF
ON/OFF
ICE UNIT
ON/OFF ON/OFF
ON/OFF