Vanguard Heating VN6B, VN12A Locate and correct all leaks see Checking Gas Connections

Page 23

TROUBLE- SHOOTING

OBSERVED

POSSIBLE

 

PROBLEM

CAUSE

REMEDY

 

 

 

Continued

Burner plaque(s) does not glow

1.Plaque damaged

2.Inlet gas pressure is too low

3.Control knob set between locked positions

1.Replace burner

2.Contact local natural gas company

3.Turn control knob until it locks at desired setting

Slight smoke or odor

1.

Residues from manu-

1.

Problem will stop after

during initial opera-

 

facturing processes

 

a few hours of opera-

tion

 

 

 

tion

 

 

 

 

 

Heater produces a

1.

Metal expanding while

1.

This is common with

clicking/ticking noise

 

heating or contracting

 

most heaters. If noise is

just after burner is lit

 

while cooling

 

excessive, contact

or shut off

 

 

 

qualified service person

 

 

 

 

 

WARNING

WARNING ICONG 001

If you smell gas

•Shut off gas supply.

•Do not try to light any appliance.

•Do not touch any electrical 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 supplier, call the fire department.

IMPORTANT: Operating heater where impurities in air exist may create odors. Cleaning supplies, paint, paint remover, cigarette smoke, cements and glues, new carpet or textiles, etc., create fumes. These fumes may mix with combustion air and create odors.

Heater produces unwanted odors

1.Heater burning vapors from paint, hair spray, glues, etc. See IMPOR- TANT statement above

2.Gas leak. See Warn- ing statement above

1.Ventilate room. Stop using odor-causing products while heater is running

2.Locate and correct all leaks (see Checking Gas Connections, page 14)

Heater shuts off in use (ODS operates)

1.Not enough fresh air is available

2.Low line pressure

3.ODS/pilot is partially clogged

1.Open window and/or door for ventilation

2.Contact local natural gas company

3.Clean ODS/pilot (see Cleaning and Mainte- nance, page 20)

Continued

23

 

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Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualContents Safety Information Safety Information Piezo Ignition System Local Codes Unpacking Product FeaturesSafety Device Product IdentificationUnconfined Space Fresh AIR for Combustion and VentilationProducing Adequate Ventilation Unusually Tight ConstructionDetermining if You Have a Confined or Unconfined Space Determining FRESH-AIR Flow for Heater LocationVentilation Air From Inside Building Ventilation AIRVentilation Air From Outdoors Ventilation AIRLocating Heater Installation ItemsCheck GAS Type Marking Screw Locations Installing Heater to WallFolding Anchor Installing Two Mounting ScrewsPlacing Heater On Mounting Screws Connecting to GAS Supply Pressure Testing GAS Supply Piping System Connecting to GAS Supply Checking GAS ConnectionsManual Shutoff Valve Pressure Testing Heater GAS ConnectionsLighting Instructions For Your Safety Read Before LightingOperating Heater Pilot Burner Patterns To Select Heating LevelPilot Flame Pattern Manual Lighting ProcedureOperating Heater Inspecting Burner To Turn OFF GAS to ApplianceCabinet Inspecting Burner Cleaning and MaintenanceBurner Flame Pattern ODS/PILOT and Burner OrificeObserved Possible Problem Cause Remedy Trouble ShootingTROUBLE- Shooting Maintenance,Locate and correct all leaks see Checking Gas Connections, Top Technical ServiceIng statement at Valve GA5010 Parts Under WarrantyParts Not Under Warranty VN6B Parts ListIllustrated Parts Breakdown KEY Part Number Description QTY. no VN12AKeep this Warranty Warranty Information

VN6B, VN12A specifications

The Vanguard Heating VN6B and VN12A represent cutting-edge solutions in residential heating technology. Designed to meet a variety of heating needs, these systems combine efficiency and user-friendly features, catering to an increasingly eco-conscious market.

The VN6B model is ideal for smaller homes or spaces, boasting a compact design without sacrificing power. It uses advanced condensing technology, which allows it to achieve impressive efficiency ratings. With an Annual Fuel Utilization Efficiency (AFUE) of up to 96%, the VN6B maximizes heat output while minimizing fuel consumption. This leads to significant cost savings on heating bills, making it an attractive choice for homeowners looking to upgrade their heating systems.

Meanwhile, the VN12A is built for larger areas, providing robust heating solutions for bigger residential spaces. With similar condensing technology, it features an AFUE rating that matches its smaller counterpart, ensuring that it also operates with remarkable efficiency. The VN12A is engineered with a modulating burner, which adjusts the flame size according to the building’s heating needs. This means it can operate quietly and smoothly, offering comfort without the jarring temperature fluctuations that other systems may create.

Both models incorporate innovative safety features, including a built-in flue gas condensation sensor that ensures safe operation under varied conditions. Additionally, they include a user-friendly digital thermostat, which enables precise temperature control and can be programmed for optimal efficiency. Homeowners can easily customize their heating schedule, making it convenient to maintain a comfortable living environment while also conserving energy.

Another notable characteristic of the Vanguard VN6B and VN12A is their durable construction. Made from high-quality materials, these heating units are designed to withstand wear and tear, ensuring a long lifespan with minimal maintenance. Regular maintenance reminders are a feature, making it straightforward for homeowners to keep track of service needs.

In summary, the Vanguard Heating VN6B and VN12A models stand out in the market for their exceptional efficiency, smart technologies, and user-centric features. They are excellent choices for homeowners seeking reliable and environmentally friendly heating solutions that promise comfort year-round, all while keeping energy costs low.
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