Desa EFS33PRA installation manual Wiring Diagram, Specifications, Logs

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20

CLEANING AND MAINTENANCE

Cleaning Burner Injector Holder and Pilot Air Inlet Hole (Cont.) Logs

WIRING DIAGRAM

SPECIFICATIONS

CLEANING AND

MAINTENANCE

Continued

Injector Holder

Ports/Slots

Burner

Tube

Primary Air

Inlet Holes

Figure 42 - Injector Holder On Outlet Burner Tube

Ports/Slots

Burner

Tube

Pilot

Assembly

Pilot Air

Inlet Hole

Figure 43 - Pilot Inlet Air Hole

LOGS

•If you remove logs for cleaning, refer to Installing Logs, pages 14 and 15, to properly replace logs.

•Replace log(s) if broken or chipped (dime-sized or larger).

WIRING DIAGRAM

Note: For proper operation of optional accessories, the wires from the switch to the control must be connected exactly as shown.

A
UT
O
OF
ON	F

Thermopile

SPECIFICATIONS

MODELS EFS33NR, EFS33NRA, VSGF33NR, and VSGF33NRA

Btu (Variable)	20,000/33,000
Type Gas	Natural Gas Only
Ignition	Piezo
Pressure Manifold	3.5" W.C.
Inlet Gas Pressure (in. of water)
Maximum	10.5"
Minimum*	5"
Shipping Weight	122 lbs.
* For input adjustment

MODELS EFS33PR, EFS33PRA, VSGF33PR, and VSGF33PRA

Btu (Variable)	20,000/33,000
Type Gas	Propane/LP Only
Ignition	Piezo
Pressure Manifold	7.9" W.C.
Inlet Gas Pressure (in. of water)
Maximum	13"
Minimum*	11"
Shipping Weight	122 lbs.
* For input adjustment

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107172-01J

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Contents OWNER’S Operation and Installation Manual What to do if YOU Smell GASTable of Contents Safety InformationLog Base Assembly VSGF33NRA Shown Product IdentificationProduct Features Local CodesUnpacking AIR for Combustion and VentilationProviding Adequate Ventilation Determining FRESH-AIR Flow for Heater LocationUnusually Tight Construction Confined and Unconfined SpaceVentilation Air From Outdoors Ventilation AIRVentilation Air From Inside Building Installation Installing HoodCheck GAS Type Electrical HookupInstallation Clearances Conventional Fireplace InstallationIncluded with Mantel Accessory Assembling and Attaching Optional Brass TrimPlacing Hearth Base Accessory Against Wall BUILT-IN Fireplace Installation Mantel Clearances for Built-In InstallationInstalling GAS Piping to Fireplace Location Installation Items NeededConnecting Fireplace to GAS Supply Gas ConnectionChecking GAS Connections Pressure Testing gas Supply Piping systemPressure Testing Fireplace Gas Connections Place front log on top of the grate. Make sure the notches Installing Fireplace Screen Lighting Instructions For Your Safety Read Before LightingOperating Fireplace Manual Lighting Procedure To Turn OFF GAS To ApplianceOptional HAND-HELD Remote Operation ON/OFF Series Models Ghrcb and CghrcbPilot Flame Pattern Inspecting BurnersOptional Blower Operation Cleaning Maintenance Cleaning Burner Injector Holder and Pilot AIR Inlet HoleMain Burner Front Burner Flame PatternWiring Diagram SpecificationsLogs Models EFS33NR, EFS33NRA, VSGF33NR, and VSGF33NRATroubleshooting Observed Problem Possible Cause RemedyMaintenance, For more Visit www Com Illustrated Parts Breakdown Parts List Not a field replaceable partModels EFS33NR, EFS33NRA, VSGF33NR, VSGF33NRA KEY Part Number Description QTY Accessories Cabinet Mantel and Full Hearth Base Corner Hearth BaseHardwood Hearth Base Laminate Trim for Hearth or MantelTechnical Service Replacement PartsService Hints Owners Registration Form Tape 107172-01J Warranty Information