Troubleshooting - Wisco Industries 727 Manual

Food warming/ merchandising cabinet
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TROUBLESHOOTING:

Unplug unit from power source, and allow to cool completely before performing any maintenance or cleaning.
Unit not working:
Check power switch position, power cord, and/or electrical circuit
Display light not working
Tighten or replace bulb
Loud noise coming from unit:
Check to see that blower motor is functioning properly
Unit not heating properly:
Has food been prepared in advance and placed in warmer at proper serving temperature?
Check heat settings. Is it at correct setting for your food product?
• Turn unit on, open door, and verify that hot air is being blown into unit from under the canopy. If not, your blower motor
may not be functioning properly.
• If the air being blown in is not hot, then the thermostat may not be functioning properly.
Food product drying out:
Is your food product being left in the warmer past its shelf life?
◦ Shelf life is determined by personal preference and can vary greatly dependant upon the product, how it is
packaged, etc.
NOTES:
P .O. Box 10 • Oregon, WI 53575 • Ph: 608.835.3106 • Fx: 608.835.8273 • wiscoind.com • wiscomade.com

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727hh

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