8
MAINTAINING YOUR HEATER
High-temperature safety shutoff
All UCH heaters come with a built-in high-temperature safety shutoff that stop electricity flowing to the
heater if it gets too hot inside. See TROUBLESHOOTING on page 8 if you’re experiencing problems
with your heater.
Clean heater at least every 6 months or as required. Do not lubricate motor.
WARNING: Risk of electrical shock, turn off power before removing grille.
1. Turn off power at the main disconnect panel.
2. Wait for the heater to cool.
3. Remove thermostat knob (if any) and grille.
4. Wash grille with hot soapy water and dry.
5. Blow air through the heating element with a
hair dryer or shop vacuum on blow cycle.
6. Clean the fan with a vacuum cleaner.
7. Replace grille and thermostat knob (if any).
8. Turn power back on at the main disconnect
panel.
Any service other than cleaning should be performed by an authorized service
representative.
WARRANTY
For more effective and safer operation and to
prolong the life of the heater, read the Owner’s
Guide and follow the instructions. Failure to
properly maintain the heater will void any warranty
and may cause the heater to function improperly.
LIMITED TWO YEAR WARRANTY:
Manufactur-
er will repair or replace any Under cabinet (UCH)
heater found to be defective within two years after
the date of purchase.
These warranties do not apply:
1. Damage occurs to the product through improper
installation or incorrect supply voltage;
2. Damage occurs to the product through improper
maintenance, misuse, abuse, accident, or
alteration;
3. The use of unauthorized accessories or
unauthorized components constitutes an
alteration and voids all warranties. Refer to
website or call customer service at 888
-
346
-
7539 for list of authorized accessories and
components.
4. Manufacturer’s warranty is limited to repair or
replacement.
5. In the event Manufacturer elects to replace any
part of your product, the replacement parts are
subject to the same warranties as the product.
The installation of replacement parts does not
modify or extend the underlying warranties.
Replacement or repair of any product or part
does not create any new warranties.
If you believe your product is defective, please
contact Manufacturer during the warranty period,
for instructions on how to have the repair or
replacement processed.
Parts and Service
Visit
obtain parts and service.
To register your product, visit
INTERNAL HEATER WIRING DIAGRAMS
UCH183
Factory setting
240 volts 1800 watts
UCH183
Field configured
120 volts 1800 watts
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