TROUBLESHOOTING
Troubleshooting
SERVICE INDICATOR
'SERVICE' is flashing in the control panel display.
•
Verify condenser is clean.
•
Touch POWER to turn unit off. Touch POWER again to
turn unit on. If 'SERVICE' is still flashing, contact
Sub-Zero customer care at 800-222-7820.
UNIT OPERATION
No lights or cooling.
•
Verify power is on.
•
Verify electrical power to unit and home circuit breaker
is on.
No lights in refrigerator or freezer.
•
Door may have been left ajar which has disabled lights
to eliminate excess heat. If lights are out, close door for
one hour. If lights are still out, contact Sub-Zero factory
certified service.
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Sub-Zero Customer Care 800.222.7820
Frost, condensation or ice build up inside unit.
•
Verify condenser is clean.
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Verify door is closing properly.
•
Verify door has not been left ajar.
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Verify door gasket does not have rips or tears. If it does,
contact Sub-Zero factory certified service.
•
If icing is heavy, turn unit off and use a hair dryer to melt
ice. Hair dryer should be set on low and kept moving
at all times. Once ice has melted, wipe up water with a
cloth or paper towel.
High temperatures, unit runs excessively or unit giving off
too much heat.
•
Verify condenser is clean.
•
Verify door is closing properly.
•
Verify door has not been left ajar.
•
Increased ambient temperatures may cause compressor
to run longer.
•
Unit may be in showroom mode. Contact Sub-Zero
Customer Care at 800-222-7820.
ODOR
•
Unit should be cleaned before using for the first time.
This will clear any odors that may have been trapped
during shipping.
•
Clean unit and shelving thoroughly.
•
Uncovered food could create odor which may require
cleaning.