Troubleshooting Input Operations - Sub-Zero 400 Series Information Booklet

700-3 SERIES - TALL UNITS

Troubleshooting Input Operations

» Diagnostic Mode
1. Unit must be ON
2. Press COLDER & UNIT ON/OFF keys simultaneously, then
release both keys
NOTE: After performing the above key strokes, the following will
appear on the LCD. Temperatures shown are for reference
only, actual temperatures may vary.
- - 0 0 5 5
Temperature of F (Freezer Compartment)
- Press COLDER key to toggle to next reading
4 4 0 0
Temperature of r (Refrigerator Compartment)
- Press COLDER key to toggle to next reading
- - 1 1 2 2
Temperature of FE (Freezer Evaporator)
- Press COLDER key to toggle to next reading
2 2 9 9
Temperature of rE (Refrigerator Evaporator)
- Pressing the COLDER key at this time will take the display
back to the first reading, the freezer compartment tempera-
ture.
SERVICE (Illuminated)
SERVICE (Illuminated)
SERVICE (Illuminated)
SERVICE (Illuminated)
PAGE 80
F F
r
F F E E
rE E
(CONTINUED)