Vanguard Heating VSGF28NVA, VSGF28NTC installation manual Variable Control Operation

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UNVENTED NATURAL GAS FIREPLACE

OPERATING

FIREPLACE

Continued

7.Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob.

Note: If pilot goes out, repeat steps 3 through 7.

If control knob does not pop out when released, contact a qualified service person or gas supplier for repairs.

8.Slightly depress and turn control

knob counterclockwise C-clockwiseto the HIGH position. Both burners should light. Set control knob to ei- ther HIGH or LOW.

VARIABLE CONTROL

OPERATION

The variable control valve can be set to any heat setting and flame height desired, by simply turning the control knob until that setting is attained. Even the lowest setting provides realistic flames and glowing em- bers from two burners. Selecting higher settings produces greater heat output. This results in increased heating comfort.

WARNING: Do not operate heater between locked positions.

CAUTION: Do not try to adjust heating levels by using the equip- ment shutoff valve.

MANUAL LIGHTING

PROCEDURE

1.Follow steps 1 through 5 under Light- ing Instructions, page 15.

2.Depress control knob and light pilot with match.

3.Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob. Now follow step 8, column 1.

Control Knob

IGNITOR

Ignitor Button

Figure 29 - Control Knob and Ignitor Button Location

Ignitor Electrode

Thermocouple

Pilot Burner

TO TURN OFF GAS

TO APPLIANCE

Shutting Off Fireplace

1. Turn control knob clockwise Clockwise to the HIGH position.

2.Slightly depress control knob and

turn clockwise Clockwise to the PILOT position.

3.Slightly depress control knob and

turn clockwise Clockwise to the OFF position.

Shutting Off Burners Only (pilot stays lit)

1.Turn control knob clockwise to the HIGH position.

2.Press in and turn clockwise to the PILOT position.

Clockwise

Clockwise

Figure 30 - Pilot

Continued

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Contents OWNER’S Operation and Installation Manual VSGF28NVAVSGF28NTC What to do if YOU Smell GASSafety Information Unvented Natural GAS FireplaceLocal Codes Product IdentificationUnpacking Product Features AIR for Combustion and VentilationDetermining FRESH-AIR Flow for Fireplace Location AIR for Combustion VentilationDetermining if You Have a Confined or Unconfined Space Ventilation Air From Inside Building Ventilation AIRVentilation Air From Outdoors Installation Installing HoodCheck GAS Type Electrical HookupInstallation Clearances Conventional Fireplace InstallationBUILT-IN Fireplace Installation Actual Framing Height 32 3/8 Front Width DepthInstalling GAS Piping to InstallationInstallation Items Needed Fireplace LocationConnecting Fireplace to GAS Supply Pipe Nipple Cap Tee Joint Sediment TrapPressure Testing Fireplace Gas Connections Pressure Testing Gas Supply Piping SystemChecking GAS Connections Installing Logs Installing Front Log #1For Your Safety Read Before Lighting Operating FireplaceLighting Instructions Thermostat-Controlled ModelsTo Turn OFF GAS To Appliance Manual Lighting ProcedureThermostat Control Operation Variable Control Operation Inspecting Burners Blower Operation Model VSGF28NTCModel VSGF28NVA Pilot Flame PatternCleaning and Maintenance Cleaning Burner Injector Holder and Pilot AIR Inlet HoleFront Burner Flame Pattern LogsTroubleshooting Observed Problem Possible Cause RemedyMaintenance, Gas leak. See Warning statement Technical Service Replacement PartsService Hints Wiring DiagramBrass Trim Accessory GA6090 Cleaning KIT CCKSlim Hearth Base Equipment Shutoff Valve GA5010Illustrated Parts Breakdown Parts List KEY Part Number Description QTYIllustrated PARTS7 Breakdown Fireplace VSGF28NVAParts List LOG Base Assembly THERMOSTAT- Controlled Model VSGF28NTC Parts List Fireplace VSGF28NTC Parts List Warranty Information