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REPLACEMENT PARTS TECHNICAL SERVICE WIRING DIAGRAM SERVICE HINTS
REPLACEMENT PARTS
Note: Use only original replacement parts. This will protect your warranty coverage for parts replaced under warranty.
PARTS UNDER WARRANTY
Contact authorized dealers of this product. If they can not supply original replacement part(s), call DESA’s Technical Service De- partment at
When calling DESA, have ready
•your name
•your address
•model and serial numbers of your stove and burner system
•how burner system was malfunctioning
•type of gas used (propane/LP or natural gas)
•purchase date
Usually, we will ask you to return the part to the factory.
PARTS NOT UNDER WARRANTY
Contact authorized dealers of this product. If they can not supply original replacement part(s), call DESA at
When calling DESA, have ready
•model number of your stove and burner system
•the replacement part number
TECHNICAL SERVICE
You may have further questions about installation, operation, or troubleshooting. If so, contact DESA’s Technical Service Depart- ment at
You can also visit DESA’s technical service web site at www.desatech.com.
WIRING DIAGRAM
CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing.
Variable
Fan SwitchFan Switch
(N.O.)
Off 1 | 2 | Black |
| On |
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Blue
110/115
V.A.C.
Black | Blower | |||||||
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White | Motor | |||||||
Green |
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Figure 53 - Blower Wiring Diagram for Thermostat-Controlled Models
SERVICE HINTS
When Gas Pressure is Too Low:
•pilot will not stay lit
•burners will have delayed ignition
•burner system will not produce specified heat
•propane/LP gas supply might be low (propane/LP units only)
You may feel your gas pressure is too low. If so, contact your local natural or propane/LP gas supplier.
For
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