Before calling for service, please check the following:
If the unit is NOT COOLING down to the proper temperature, check these two common causes:
1.
T
he evaporator coils needs defrosting.
Press the “ON DEMAND DEFROST” button on the control panel. Unit will defrost in
approximately 20 minutes. Light above defrost button will illuminate when in defrost. The unit will automatically return to normal
operation after a defrost cycle, having a transition time of two (2) minutes.
Certain conditions may require 3 repeated sequential
defrosts. A “HARD DEFROST”: Consult Cambro Customer Service for HARD DEFROST procedures.
2. Dirt, lint, and/or dust are on the condenser (compressor) coil.
To clean the condenser, first disconnect electrical power to the cabinet
and remove the screws on the front and/or rear louver assembly. Removed louvered panel allowing full access to the front facing condenser.
Vacuum any dirt, lint, and/or dust from the finned condenser coil, the compressor and other cooling system parts. If significant dirty is
clogging the condenser fins, use brush or compressed air to blow this clear.
NOTE: Care should be taken not to bend any of the
condenser fins, as this will reduce performance and compressor life.
Replace louver assembly and screws which hold it in place.
If the unit is NOT WORKING at all, please check the following:
• Is the electrical cord plugged in?
• Is the circuit breaker on and fuse OK?
• Is the “ON” indicator light illuminated? Press POWER On/Off button to illuminate.
If after checking the above items and the unit is still not operating properly, please contact Cambro for an authorized service agent.
Phone 833-935-1091
Email: [email protected]
Spare Parts:
Spare or replacement parts may be obtained through a parts supplier or an authorized service agent.
Phone: 833-935-1091
Warranty Registration:
Complete the enclosed warranty card shipped with the unit, Mail to:
Cambro Manufacturing
C/O Food Warming Equipment Co., Inc.
P.O. Box 1001
Crystal Lake, IL 60039-1001
HELPFUL HINTS FOR TOP PERFORMANCE
• L
OAD CABINET FROM BOTTOM TO TOP
•
PUSH PANS AND TRAYS ALL THE WAY BACK TO REAR WALL
•
UNLOAD CABINET FROM TOP TO BOTTOM
•
DEFROST UNIT DAILY OR AFTER EACH PROLONGED USAGE
•
REGULARLY CLEAN CONDENSER (COMPRESSOR) COIL
XI - Service Information
Summary of Contents for AIR CURTAIN ULTRA
Page 13: ...XIII Wiring Diagram...
