Possible Instruction And Error/Fault Indicators - Sub-Zero Wolf BI Series Service Manual

Electronic Control

POSSIBLE INSTRUCTION AND ERROR/FAULT INDICATORS

The diagrams on these pages illustrate what a customer may see in the LCD if the appliance needs attention.
NOTES:
• To clear instruction indicators (See Figures 2-52 & 2-53) and restart the appropriate timer, the instructions must be
followed, then touch the appropriate key or reset button as described.
• For thermistor faults described below (See Figures 2-54 & 2-55): Thermistors can be tested by submersing them
in a glass of ice water (~32°F / 0°C) for approximately five (5) minutes, then checking for 30,000 to 33,000 ohms.
• To clear fault indicators and Fault Codes (See Figures 2-54 to 2-59) the problem must be corrected, then touch
the ALARM key for fifteen (15) seconds (See Figure 2-60). Failure to clear Fault Codes will result in the highest
priority fault indicator reappearing in the LCD when the unit is switched back ON.
• If a customer needs to suspend a Major Fault Code for twenty-four (24) hours, while waiting for a Service
Technician, they could touch and hold ALARM then POWER keys simultaneously for less than 5 seconds. Doing
this, as apposed to clearing the Fault Cold as described above, would maintain all Fault Code history data for the
Service Technician.
LIGHTS ICE MAKER MAX ICE
Figure 2-52. Pure Air Icon Flashing = Air Purifier Filter Cartridge needs to be Replaced.
After Replacing Filter Cartridge, Touch PURE AIR Key for 5 Seconds to Reset Timer
LIGHTS ICE MAKER MAX ICE
Figure 2-53. Water Filter Icon Appears = Water Filter need to be Replaced.
After Replacing Filter, Press Filter Reset Button behind the Unit Grille for 5 Seconds to Reset Counters
LIGHTS ICE MAKER MAX ICE
Figure 2-54. "EE" at Left with Service Icon Flashing = Freezer Compartment Thermistor (or its Wiring) Fault
LIGHTS ICE MAKER MAX ICE
Figure 2-55. Service Icon Flashing and "EE" at Right = Refrig. Compartment Thermistor (or its wiring) Fault
7040317 - Revision A - September, 2015
Built-In (BI) Series
Built-In (BI) Series
COLDER WARMER
COLDER WARMER
COLDER WARMER
COLDER WARMER
(SWS #4380000)
(SWS #4380000)
COLDER WARMER
COLDER WARMER
COLDER WARMER
COLDER WARMER
2-34
PURE AIR ALARM POWER
PURE AIR ALARM POWER
PURE AIR ALARM POWER
PURE AIR ALARM POWER