Vanguard Heating UNVENTED (VENT-FREE) PROPANE/LP GAS LOG HEATER installation manual

Page 20

VANGUARD FLAME-MAX®

UNVENTED PROPANE/LP GAS LOG HEATER

TROUBLESHOOTING

Continued

OBSERVED PROBLEM

POSSIBLE CAUSE

REMEDY

Burner does not light after ODS/pilot is lit

1.

Burner orifice clogged

1.

Clean burner (see Cleaning and Main-

 

 

 

 

 

tenance, page 18) or replace burner orifice

 

 

2.

Inlet gas pressure is too low

2.

Contact local propane gas company

 

 

3.

Burner orifice diameter is too small

3.

Replace burner orifice

 

 

4.

Thermopile leads disconnected or im-

4.

Reconnect leads (see Wiring Diagram,

 

 

 

properly connected

 

page 21)

 

 

5.

Burners will not come on in remote po-

5.

Replace battery in transmitter and

 

 

 

sition

 

receiver

 

 

 

 

 

 

Delayed ignition burner

1.

Manifold pressure is too low

1.

Contact local propane gas company

 

 

2.

Burner orifice clogged

2.

Clean burner (see Cleaning and Main-

 

 

 

 

 

tenance, page 18) or replace burner orifice

 

 

 

 

 

Burner backfiring during combustion

1.

Burner orifice is clogged or damaged

1.

Clean burner (see Cleaning and

 

 

 

 

 

Maintenance, page 18) or replace burner

 

 

 

 

 

orifice

 

 

2.

Damaged burner

2.

Replace damaged burner

 

 

3.

Gas regulator defective

3.

Replace gas control

 

 

 

 

 

 

Slight smoke or odor during initial operation

1.

Not enough air

1.

Check burner for dirt and debris. If

 

 

 

 

 

found, clean burner (see Cleaning and

 

 

 

 

 

Maintenance, page 18)

 

 

2.

Gas regulator defective

2.

Replace gas control

 

 

3.

Residues from manufacturing processes

3.

Problem will stop after a few hours of

 

 

 

and logs curing

 

operation

 

 

 

 

 

Moisture/condensation noticed on windows

1.

Not enough combustion/ventilation air

1.

Refer to Air for Combustion and Venti-

 

 

 

 

 

lation requirements (page 4)

 

 

 

 

 

Heater produces a whistling noise when

1.

Turning control knob to HI position

1.

Turn control knob to LO position and

burner is lit

 

when burner is cold

 

let warm up for a minute

 

 

2.

Air in gas line

2.

Operate burner until air is removed from

 

 

 

 

 

line. Have gas line checked by local pro-

 

 

 

 

 

pane gas company

 

 

3.

Air passageways on heater blocked

3.

Observe minimum installation clear-

 

 

 

 

 

ances (see pages 7 through 9)

 

 

4.

Dirty or partially clogged burner orifice

4.

Clean burner (see Cleaning and Mainte-

 

 

 

 

 

nance, page 18) or replace burner orifice

White powder residue forming within burner box or on adjacent walls or furniture

1.When heated, vapors from furniture pol- ish, wax, carpet cleaners, etc. turn into white powder residue

1.Turn heater off when using furniture polish, wax, carpet cleaners, or similar products

Remote does not function

1. Battery is not installed. Battery power

 

is low

1.Replace 9-volt batteries in receiver and remote control

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Contents OWNER’S Operation and Installation Manual What to do if YOU Smell GAS18, 24, 30, and 36 Remote Ready Model Save this manual for future referenceSafety Information Vanguard FLAME-MAX Unvented PROPANE/LP GAS LOG HeaterProduct Identification Local Codes Unpacking Product FeaturesRemote Control Accessories AIR for Combustion and Ventilation Providing Adequate VentilationUnusually Tight Construction Confined and Unconfined SpaceDetermining if You Have a Confined or Unconfined Space AIR for Combustion VentilationDetermining FRESH-AIR Flow for Heater Location Ventilation AIR Ventilation Air From InsideBuilding Ventilation Air From OutdoorsInstallation Minimum Fireplace Clearance to Combustible MaterialsLOG Sizing Requirements Check GAS TypeMinimum Noncombustible Material Clearances If Using MantelIf Not Using Mantel Determining Minimum Mantel Clearance When using a Hood Mantel ClearancesFloor Clearances Determining Minimum Mantel ClearanceChimney Minimum Permanent Height ft Flue Opening sq. ins Installing Damper Clamp Accessory for Vented OperationInstalling Heater Base Assembly Installation Items Needed Attaching Flexible Gas Hose to HeaterConnecting to GAS Supply External regulator not suppliedPressure Testing Heater Gas Connections Pressure Testing Gas Supply Piping SystemChecking GAS Connections Test Pressures Equal To or Less Than 1/2 PsigInstalling Logs Place lava rock around base of heaterLighting Instructions For Your Safety Read Before LightingOperating Heater Optional Remote Operation Manual Lighting ProcedureTo Turn OFF GAS To Appliance Operating Inspecting BurnersPilot Flame Pattern Burner Primary AIR HolesLogs Cleaning and MaintenanceCleaning Burner Injector Holder and Pilot AIR Inlet Hole Troubleshooting Observed Problem Possible CauseObserved Problem Possible Cause Remedy Gas leak. See Warning statement at TopIllustrated Parts Breakdown Parts List VYD18PRA, VYD24PRA VYD30PRA, and VYD36PRWiring Diagram SpecificationsReplacement Parts Service HintsAccessories Warranty Information International

UNVENTED (VENT-FREE) PROPANE/LP GAS LOG HEATER specifications

The Vanguard Heating Unvented (Vent-Free) Propane/LP Gas Log Heater is a remarkable home heating solution that combines efficiency, convenience, and aesthetic appeal. Designed to deliver warmth without the need for traditional venting, this heater stands out for its innovative technology and user-friendly features.

One of the main attractions of the Vanguard unvented gas log heater is its ability to provide consistent heat while conserving energy. The unit operates using propane or LP gas, making it an excellent option for homes without access to natural gas. With a high heat output, it efficiently warms spaces while potentially reducing heating costs compared to conventional systems.

The design of the Vanguard heater incorporates advanced catalyst technology, which ensures that combustion is clean and efficient. This technology minimizes emissions, making it an environmentally friendly choice for homeowners concerned about their carbon footprint. Furthermore, the heater is equipped with an oxygen depletion sensor (ODS) that automatically shuts off the gas supply if oxygen levels fall below safe thresholds, ensuring peace of mind for users.

Aesthetically, the Vanguard model features realistic log designs that replicate the appearance of a traditional wood-burning fireplace. This adds warmth and charm to any living space. The adjustable flame height allows users to customize their heating experience to suit their needs or mood. The controls are designed for ease of use, allowing for simple operation whether the heater is used for primary warmth or supplemental heat.

Safety is a key characteristic of the Vanguard unvented gas log heater. Besides the ODS mentioned earlier, the heater is built with durable materials that ensure longevity and reliability. It can be installed in various locations, including bedrooms and living rooms, as long as the manufacturer's guidelines are followed.

Installation of the Vanguard heater is relatively straightforward, requiring minimal modifications to existing spaces. This flexibility makes it appealing for both new constructions and retrofits. Additionally, the absence of venting means that installation costs are often lower than with vented units.

In summary, the Vanguard Heating Unvented Propane/LP Gas Log Heater combines advanced technology, stylish design, and crucial safety features, making it a viable choice for those seeking efficient indoor heating solutions. Its ease of installation and operation further enhances its attractiveness to modern homeowners. Whether for cozy family gatherings or quiet evenings at home, this heater is an excellent investment in comfort and warmth.
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