Error Indicators - Sub-Zero 400 Series Information Booklet

400-2 SERIES - 427R-2 REFRIGERATOR
Possible Error Indicators
NOTE: Temperatures shown are for reference only, actual tempera-
tures may vary.
E E E E
Refrigerator compartment thermistor fault
3 3 8 8
Several excessive compressor run periods OR
Refrigerator evaporator thermistor fault
3 3 8 8
Error Codes logged and observed but not cleared.
- -
Several consecutive Double Dashes (- -) displayed indi-
cates electronic control board is bad. Control board must
be replaced.
NOTE: To clear Error Indicators, repair problem then switch unit
OFF and back ON. To clear Error Codes, press bell ON/OFF key
for 15 seconds.
SERVICE (Flashing)
SERVICE (Flashing)
SERVICE (Steady, not Flashing)
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