Desa VYM27PR Operating Heater, For Your Safety Read Before Lighting, Lighting Instructions

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VANGUARD FLAME-MAX®

UNVENTED PROPANE/LP GAS LOG HEATER

OPERATING

HEATER

FOR YOUR SAFETY

READ BEFORE

LIGHTING

WARNING: If you do not fol- low these instructions exactly, a fire or explosion may result caus- ing property damage, personal injury or loss of life.

A.This appliance has a pilot which must be lighted by hand. When lighting the pilot, follow these instructions exactly.

B.BEFORE LIGHTING smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor.

WHAT TO DO IF YOU SMELL GAS

Do not try to light any appliance.

Do not touch any electric switch; do not use any phone in your building.

Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

If you cannot reach your gas sup- plier, call the fire department.

C.Use only your hand to push in or turn the gas control knob. Never use tools. If the knob will not push in or turn by hand, don’t try to repair it, call a qualified service technician or gas supplier. Force or attempted repair may result in a fire or explosion.

D.Do not use this appliance if any part has been under water. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been un- der water.

LIGHTING

INSTRUCTIONS

WARNING:

If fireplace has glass doors, never operate this heater with glass doors closed. If you op- erate heater with doors closed, heat buildup inside fireplace will cause glass to burst. Also if fireplace opening has vents at the bottom, you must open the vents before operating heater.

You must operate this heater with a fireplace screen in place. Make sure fireplace screen is closed before running heater.

NOTICE: During initial operation of new heater, burning logs will give off a paper-burning smell. Open damper or window to vent smell. This will only last a few hours.

Note: Home owners generally prefer to operate their heater with the chimney damper closed. This will put all the heat into the room. However, there may be times you will desire the full flames of the High heat setting but will find the heat output excessive. You can open the chim- ney damper (if you have one) fully or partially to release some of the heat.

WARNING: Damper handle will be hot if heater has been running.

1.STOP! Read the safety information, column 1.

2.Make sure manual shutoff valve is fully open.

3.Set switch in OFF position.

AUTO

OFF

ON

WARNING: Burner will come on automatically within one minute when the selector switch is in the ON position after the pilot is lit.

4.Press in and turn control knob clock-

wise to the OFF position.

5.Wait five (5) minutes to clear out any gas. Then smell for gas, including near the floor. If you smell gas, STOP! Follow “B” in the safety in- formation, column 1. If you don’t smell gas, go to the next step.

6.Press in and turn control knob coun-

terclockwise to the PILOT position. Press in control knob for five (5) seconds (see Figure 21).

Note: You may be running this heater for the first time after hook- ing up to gas supply. If so, the con- trol knob may need to be pressed in for 30 seconds or more. This will al- low air to bleed from the gas system.

7.With control knob pressed in, press and release ignitor button. This will light pilot. The pilot is attached to the front burner. If needed, keep press- ing ignitor button until pilot lights.

Note: If pilot does not stay lit, con- tact a qualified service person or gas supplier for repairs. Until repairs are made, light pilot with match. To light pilot with match, see Manual Light- ing Procedure on page 15.

Flame Adjustment Knob

Control Knob

IH

 

O

 

F

N

F

O

P

LO

LI

TO

Ignitor Button

Selector Switch in OFF Position

Figure 21 - Control Knob and Ignitor Button Location (Shown as Supplied, No Control Options)

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104675

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Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualRemote Control Ready Model Save this manual for future referenceSafety Information Vanguard FLAME-MAX Unvented PROPANE/LP GAS LOG HeaterProduct Identification Product FeaturesRemote Control Accessories Local CodesUnusually Tight Construction AIR for Combustion and VentilationProviding Adequate Ventilation Confined and Unconfined SpaceDetermining if You Have a Confined or Unconfined Space AIR for Combustion VentilationDetermining FRESH-AIR Flow for Heater Location Building Ventilation AIRVentilation Air From Inside Ventilation Air From OutdoorsCheck GAS Type InstallationInstallation Clearances Minimum Fireplace Clearance to Combustible MaterialsMinimum Noncombustible Material Clearances If Not Using MantelIf Using Mantel Determining Minimum Mantel Clearance Determining Minimum Mantel Clearance When Using a HoodMantel Clearances Floor ClearancesInstallation Items Needed Installing Damper Clamp Accessory for Vented OperationInstalling Heater Base Assembly Chimney Minimum Permanent Height ft Flue Opening sq. insConnecting to GAS Supply Attaching Flexible Gas Hose to HeaterChecking GAS Connections Pressure Testing Heater Gas ConnectionsPressure Testing Gas Supply Piping System Test Pressures In Excess Of 1/2 PsigInstalling Logs Installing Bottom Log #1Lighting Instructions For Your Safety Read Before LightingOperating Heater Optional Remote Operation Manual Lighting ProcedureTo Turn OFF GAS To Appliance Burner Primary AIR Holes Inspecting BurnersPilot Flame Pattern Main BurnerTroubleshooting Observed Problem Possible CauseObserved Problem Possible Cause Remedy Maintenance,Gas leak. See Warning statement at TopService Hints Wiring Diagram Replacement PartsSpecifications Technical ServiceLogs Cleaning and MaintenanceCleaning Burner INJEC- TOR Holder and Pilot AIR Inlet Hole Illustrated Parts Breakdown VYM27PRParts List Description QTYAccessories 104675 Warranty Information Limited Warranty VENT-FREE Propane GAS LOG Heaters