Desa CHDV41N/P, CHDV37N/P Replacement Parts, Wiring Diagram, Service Hints, Technical Service

OWNER’S MANUAL

REPLACEMENT PARTS

Note: Use only original replacement parts. This will protect your warranty coverage for parts replaced under warranty.

PARTS UNDER WARRANTY

Contact authorized retailers of this product. If they can not supply original replacement part(s), call DESA International’s Techni- cal Service Department at 1-800-DESA LOG (1-800-337-2564).

When calling DESA International, have ready

•your name

•your address

•model and serial numbers of your fireplace

•how fireplace was malfunctioning

•type of gas used (propane/LP or natural gas)

•purchase date

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 Switch
		Fan Switch
				(N.O.)
		Off 1	2	Black
			On		Blue
110/115
	V.A.C.
		Black		Blower
		White		Motor

Green

Figure 55 - Blower Wiring Diagram for Thermostat-Controlled Models

Usually, we will ask you to return the defec- tive part to the factory.

PARTS NOT UNDER

WARRANTY

Contact authorized retailers of this product. If they can not supply original replacement part(s), call DESA International’s Parts Department at 1-800-972-7879 for referral information.

When calling DESA International, have ready

•model number of your fireplace

•the replacement part number

SERVICE HINTS

When Gas Pressure Is Too Low

•pilot will not stay lit

•burners will have delayed ignition

•fireplace will not produce specified heat

•propane/LP gas supply might be low (propane/LP units only)

When Gas Quality Is Bad

•pilot will not stay lit

•burners will produce flames and soot

•fireplace will backfire when lit

If you feel your gas pressure is too low or gas quality is bad, contact your local natural or propane/LP gas supplier.

TECHNICAL

SERVICE

You may have further questions about in- stallation, operation, or troubleshooting. If so, contact DESA International’s Technical Service Department at 1-800-DESA LOG (1-800-337-2564).

You can also visit DESA International’s technical service web site at www.desatech.com.

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