5925 Heisley Road • Mentor, OH
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Rev. 10 (4/08) | Page 7 of 13 |
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MAINTENANCE INSTRUCTIONS:
WARNING
IF UNIT GETS TOO HOT OR WON’T SHUT OFF, DISCONNECT
POWER AT BRANCH PANEL. DO NOT UNPLUG CORD!
If hot unit is NOT working, first check the following causes:
1.Cord is unplugged from wall outlet.
2.Circuit breaker/fuse to wall outlet is blown.
3.Switch is turned off.
4.Thermostat is turned off, or is set too low.
PROBLEM | POSSIBLE CAUSE | SOLUTION | |||
Humidity is low | 1. | Water in pan may be low | 1. Add water | ||
2. | Thermostat set too low | 2. Turn up thermostat | |||
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| 1. | Fuse | 1. | Replace | |
| 2. | Control | 2. | Replace | |
Cabinet does not heat, | 3. Sensor | 3. | Replace | ||
or doesn’t heat properly | 4. Heater contactor | 4. | Replace | ||
| 5. | Loose wiring at heater contactor | 5. | Replace | |
| 6. | On/Off Switch | 6. | Replace | |
| 1. | On/Off Switch | 1. | Replace | |
Blowers do not operate | 2. | Fuse | 2. | Replace | |
3. | Blower | 3. | Replace | ||
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| 4. | Control | 4. | Replace | |
Heaters will not shut off | 1. | Thermostat | 1. | Replace | |
2. | Contactor | 2. | Replace | ||
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| 1. | Vent fan switch defective | 1. | Replace | |
Vent fan does not shut off | 2. | Wait until it cools. Check | |||
2. | Control compartment is still hot. | ||||
| “Heaters will not shut off.” | ||||
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Vent fan does not operate | 1. | Fuse | 1. | Replace | |
2. | Vent fan switch defective | 2. | Replace | ||
(See Note) | |||||
3. | Vent fan defective | 3. | Replace | ||
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NOTE: Vent fans will not operate until the control compartment requires ventilation to limit temperatures. Replacement of electrical components must be done by a qualified electrician.
Refer to our Service Agency list,
Call