Sub-Zero 400 Series

PAGE 7
400 SERIES WINE STORAGE
Troubleshooting Input Operations
» Diagnostic Mode
1. Unit must be ON
2. Press either COLDER key & the UNIT ON/OFF key
simultaneously
NOTE: After performing the above key strokes, the following
will appear on the display. Temperatures shown are for ref-
erence only, actual temperatures may vary.
5500
SERVICE (Illuminated)
UUEE
Temperature of UE (Upper Evaporator)
- Press COLDER key to toggle to next reading
4477
SERVICE (Illuminated)
LLEE
Temperature of LE (Lower Evaporator)
- Press COLDER key to toggle to next reading
5555
SERVICE (Illuminated)
UUPP
Temperature of UP (Upper Compartment)
- Press COLDER key to toggle to next reading
5522
SERVICE (Illuminated)
LLOO
Temperature of LO (Lower Compartment)
NOTE: Diagnostic Mode will end 10 seconds after last key
stroke. To observe temperatures longer than 10 seconds,
press and hold UNIT ON/OFF key while in Diagnostic Mode.