Vanguard Heating VMH3000TP Check GAS Type, Installation Items, Locating Heater

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VENT-FREE GAS RESIDENTIAL HEATERS

INSTALLATION

NOTICE: This heater is intended for use as supplemental heat. Use this heater along with your pri- mary heating system. Do not in- stall this heater as your primary heat source. If you have a central heating system, you may run system’s circulating blower while using heater. This will help circu- late the heat throughout the house. In the event of a power outage, you can use this heater as your primary heat source.

WARNING: A qualified ser- vice person must install heater. Follow all local codes.

CHECK GAS TYPE

Use only propane/LP gas. If your gas supply is not propane/LP, do not install heater. Call dealer where you bought heater for proper type heater.

INSTALLATION ITEMS

Before installing heater, make sure you have the items listed below.

• external regulator (supplied by installer)

• piping (check local codes)

sealant (resistant to propane/LP gas)

equipment shutoff valve *

LOCATING HEATER

WARNING: Maintain the mini- mum clearances shown in Figure

10.If you can, provide greater clearances from floor, ceiling, and joining wall.

You can locate heater on floor. The op- tional hearth base is needed. You can also install optional decorative mantels on the heater (some mantels require the hearth base). IMPORTANT: Only use optional mantels and hearth base specified in this manual. Purchase the optional mantel and hearth base from your dealer. See Accesso- ries, page 23.

The heater may also be mounted on a wall. You cannot use optional mantel if mounting heater on a wall.

WARNING: Never install the heater

in a bedroom or a bathroom

in a recreational vehicle

where curtains, furniture, clothing, or other flammable objects are less than 36 inches from the front, top, or sides of the heater

as a fireplace insert

in high traffic areas

in windy or drafty areas

CAUTION: This heater creates warm air currents. These currents move heat to wall surfaces next to heater. Installing heater next to vinyl or cloth wall coverings or operating heater where impurities (such as tobacco smoke, aromatic candles, cleaning fluids, oil or kerosene lamps, etc.) in the air exist, may discolor walls.

IMPORTANT: Vent-free heaters add mois- ture to the air. Although this is beneficial, installing heater in rooms without enough ventilation air may cause mildew to form from too much moisture. See Fresh Air for Com- bustion and Ventilation, pages 5 through 7.

CAUTION: If you install the heater in a home garage

heater pilot and burner must be at least 18 inches above floor.

locate heater where moving ve- hicle will not hit it.

For convenience and efficiency, install heater

where there is easy access for operation, inspection, and service.

in coldest part of room.

An optional fan kit is available from your dealer. See Accessories, page 23. If plan- ning to use fan, locate heater near an electri- cal outlet.

ground joint union

• test gauge connection *

sediment trap

CEILING

tee joint

pipe wrench

* A CSA/AGA design-certified equipment

shutoff valve with 1/8" NPT tap is an ac-

ceptable alternative to test gauge connec-

tion. Purchase the optional CSA/AGA de-

sign-certified equipment shutoff valve from

6" Minimum From Sides Of Heater

36" Minimum

your dealer. See Accessories, page 23.

Left

Right

Side

Side

 

5" Minimum To Top Surface

FLOOR

Of Carpeting, Tile Or Other

Combustible Material

Figure 10 - Mounting Clearances As Viewed From Front of Heater

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Contents VENT-FREE PROPANE/LP GAS MINI-HEARTHHEATER What to do if YOU Smell GASSafety Information Local CodesAssembly Product FeaturesProduct Identification UnpackingLocate brass front trim in brass trim package Attaching Brass Front Trim to Front PanelAssembling and Attaching Brass Trim Fresh AIR for Combustion and Ventilation Providing Adequate Ventilation Unusually Tight Construction Confined and Unconfined SpaceDetermining if You Have a Confined or Unconfined Space AIR for Combustion VentilationDetermining FRESH-AIR Flow for Heater Location AIR for Combustion and Ventilation Ventilation AIRVentilation Air From Inside Building Ventilation Air From OutdoorsInstallation Installation ItemsCheck GAS Type Locating HeaterMounting Heater to Wall Installation OptionsThermostat Sensing Bulb Placing Heater On Mounting Bracket Installing Bottom Mounting ScrewsMounting Heater on Optional Hearth Base Securing Hearth Base to Floor Mounting Heater to Optional MantelMounting Heater to Optional Hearth Base Connecting to GAS Supply External Regulator with Vent Pointing DownChecking GAS Connections Pressure Testing Gas Supply Piping SystemPressure Testing Heater Gas Connections For Your Safety Read Before Lighting Operating HeaterLighting Instructions To Turn OFF GAS To ApplianceManual Lighting Procedure Inspecting BurnerThermostat Control Operation Pilot Flame PatternTroubleshooting Pilot assemblySafety interlock system has been trig After ODS/pilot lights, keep controlMaintenance, Pane/LP companyGas odor even when control knob is in OFF TopCleaning and Maintenance Replacement PartsIllustrated Parts BREAKDOWN21 VMH3000TPParts List KEY VMH3000TP Description QTYSpecifications Technical ServiceService Hints When Gas Pressure Is Too LowAccessories Warranty Information