Vanguard Heating UNVENTED (VENT-FREE) NATURAL GAS LOG HEATER - Manual (Page 24)

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UNVENTED NATURAL GAS LOG HEATER
VANGUARD FLAME MAX ®
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’t supply original replacement
part(s), call DESA International’s Techni-
cal Service Department at
1-800-323-5190. When calling DESA In-
ternational, have ready
• your name and address
• model and serial numbers of your heater
• how heater was malfunctioning
• type of gas used (propane or natural gas)
• purchase date
Usually, we will ask you to return the defec-
tive part to the factory.
PARTS NOT UNDER
WARRANTY
Contact authorized dealers of this product.
If they can’t supply original replacement
part(s), call DESA International’s Parts
Department at 1-800-972-7879 for referral
information. When calling DESA Interna-
tional, have ready
• model number of your heater
• the replacement part number
SPECIFICATIONS
Golden Oak Golden Oak
18" Remote 24", 30", and 36"
Ready Remote Ready
Btu (Variable) 16,000/30,000 20,000/39,000
Type Gas Natural Gas Only Natural Gas Only
Ignition Piezo Piezo
Pressure Manifold 3.5" W.C. 3.5" W.C.
Inlet Gas Pressure (in. of water)
Maximum 10.5" 10.5"
Minimum* 5" 5"
Shipping Weight 28 lbs. 30 lbs. (24")/32 lbs. (30")
34 lbs. (36")
* For input adjustment
TECHNICAL
SERVICE
You may have further questions about in-
stallation, operation, or troubleshooting.
If so, contact DESA International’s Techni-
cal Service Department at 1-800-DESA LOG
(1-800-337-2564).
You can also visit DESA International’s
technical services web site at
www.desatech.com.
SERVICE HINTS
When Gas Pressure Is Too Low
• pilot will not stay lit
• burners will have delayed ignition
• heater will not produce specified heat
When Gas Quality Is Bad
• pilot will not stay lit
• burners will produce flames and soot
• heater will backfire when lit
You may feel your gas pressure is too low or
gas quality is bad. If so, contact your local
natural gas supplier.
AUT
O
OFF
ON
Thermopile
WIRING DIAGRAM
Note : For proper operation of optional ac-
cessories, the wires from the switch to the
control must be connected exactly as shown.