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VIII. TROUBLE SHOOTING GUIDE
-21-
FIND YOUR PROBLEM HERE REMEDY
1. Condensing unit fails to start. a. Check if cord & plug has been disconnected.
b. Check INTELA-TRAUL
®
temperature setting.
2. Condensing unit operates for a. Are doors closing properly?
prolonged periods or continuously. b. Dirty condenser or filter. Clean properly.
c. Evaporator coil iced. Needs to defrost. See
instructions for setting a manual defrost cycle
on page 16.
d. Shortage of refrigerant, call service.
3. Food compartment is too warm. a. Check door(s) and gasket(s) for proper seal
b. Perhaps a large quantity of warm food has
recently been added or the door was kept
open for a long period of time, in both
cases, allow adequate time for the cabinet
to recover its normal operating temperature.
c. INTELA-TRAUL
®
setting too high, readjust
per instructions on page 12.
4. Food compartment is too cold. a. Perhaps a large quantity of very cold or frozen
food has recently been added. Allow adequate
time for the cabinet to recover its normal operating
temperature.
b. Adjust the INTELA-TRAUL
®
to a warmer
setting, see page 13.
5. Condensation on the exterior surface. a. Check door alignment and gaskets for proper seal.
b. Condensation on the exterior surface of the
unit is perfectly normal during periods of
high humidity. However, to alleviate the
condition, adjust the INTELA-TRAUL
®
“Dewpoint Compensation Factor,” see page 18.
6. Compressor hums but does not start. a. Call for service.
7. Door open icon continually illuminated. a. Door open, close door.
b. Faulty door switch, replace door switch.
8. Door open icon does not illuminate. a. Faulty door switch, replace door switch.
9. Evaporator fans not operating. a. Defrost cycle in progress (freezers only).
b. Other, contact service.
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