Vanguard Heating VMH26TN installation manual TROUBLE- Shooting, See Cleaning

Page 25

TROUBLE- SHOOTING

OBSERVED

POSSIBLE

 

PROBLEM

CAUSE

REMEDY

 

 

 

Continued

When ignitor button is pressed, there is spark at ODS/pilot but no ignition

1.Gas supply turned off or manual shutoff valve closed

2.Control knob not in PILOT position

3.Control knob not pressed in while in PILOT position

4.Air in gas lines when installed

5.ODS/pilot is clogged

6.Gas regulator setting is not correct

1.Turn on gas supply or open manual shutoff valve

2.Turn control knob to PILOT position

3.Press in control knob while in PILOT position

4.Continue holding down control knob. Repeat igniting opera- tion until air is re- moved

5.Clean ODS/pilot (see Cleaning and Mainte- nance, page 24) or replace ODS/pilot assembly

6.Replace gas regulator

ODS/pilot lights but

1.

Control knob not fully

1.

Press in control knob

flame goes out when

 

pressed in

 

fully

control knob is

2.

Control knob not

2.

After ODS/pilot lights,

released

 

pressed in long enough

 

keep control knob

 

 

 

 

pressed in 30 seconds

 

3.

Safety interlock system

3.

Wait one minute for

 

 

has been triggered

 

safety interlock system

 

 

 

 

to reset. Repeat

 

 

 

 

ignition operation

 

4.

Manual shutoff valve

4.

Fully open manual

 

 

not fully open

 

shut-off valve

 

5.

Thermocouple connec-

5.

Hand tighten until

 

 

tion loose at control

 

snug, then tighten 1/4

 

 

valve

 

turn more

 

6.

Pilot flame not touch-

6.

A) Contact local

 

 

ing thermocouple,

 

natural gas company

 

 

which allows thermo-

 

 

 

 

couple to cool, causing

 

B) Clean ODS/pilot

 

 

pilot flame to go out.

 

(see Cleaning and

 

 

This problem could be

 

Maintenance, page 24)

 

 

caused by one or both

 

or replace ODS/pilot

 

 

of the following:

 

assembly

 

 

A) Low gas pressure

 

 

 

 

B) Dirty or partially

 

 

 

 

clogged ODS/pilot

 

 

 

7.

Thermocouple dam-

7.

Replace thermocouple

 

 

aged

 

 

 

8.

Control valve damaged

8.

Replace control valve

Continued 25

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Image 25
Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualContents Safety Information 001 Safety Pilot Local Codes Product Features UnpackingPiezo Ignition System Thermostatic Heat ControlInstalling Log AssemblyProviding Adequate Ventilation AIR for Combustion and VentilationUnusually Tight Construction Confined and Unconfined SpaceDetermining if You Have a Confined or Unconfined Space Determining FRESH-AIR Flow for Fireplace LocationVentilation Air From Inside Building Ventilation AIRVentilation Air from Outdoors Shown with Optional Mantel Ventilation Air From OutdoorsInstallation Items InstallationCheck GAS Type Locating FireplaceCeiling BUILT-IN Fireplace Installation InstallingSide Firebox Mantel Shelf Mantel Clearances for Built-In InstallationAttaching Brass Trim to Fireplace Optional Mantel InstallationAttaching Wood Base to Solid Floor Assembling Brass Trim Brass trim shipped with mantelGas Connection Connecting to GAS SupplyInstallation Items Needed Connecting Fireplace to GAS SupplyPressure Testing Fireplace GAS Connections Pressure Testing GAS Supply Piping SystemChecking GAS Connections Operating Fireplace Pilot Shutting Off Fireplace Operating FireplaceShutting Off Burner Only pilot stays lit Pilot Flame Pattern Inspecting BurnerCorrect Burner Flame Pattern Burner Flame PatternODS/PILOT and Burner Cleaning and Maintenance Trouble ShootingCabinet TROUBLE- Shooting See CleaningCleaning and Mainte Top Ing statement atService Hints Technical ServiceParts Under Warranty Parts Not Under WarrantyValve GA5010 AccessoriesGA3400T Unfinished GM921U Finished GM920FVMH26TN Model VMH26TN Parts ListKeep this Warranty Warranty Information

VMH26TN specifications

The Vanguard Heating VMH26TN is a cutting-edge heating unit designed to provide efficient and consistent warmth for residential and commercial spaces. With its sleek design and advanced technology, this model has garnered attention for its reliability and performance.

One of the standout features of the VMH26TN is its powerful heating capability. It boasts a maximum output of 26,000 BTUs, making it suitable for heating medium to large rooms with ease. This makes it an ideal choice for living spaces, offices, and even workshops that require a dependable source of heat during the colder months.

The unit incorporates innovative heating technologies that enhance its efficiency. It utilizes a high-efficiency burner system that maximizes fuel consumption, thereby reducing energy costs. The VMH26TN is designed to operate with minimal emissions, making it an environmentally friendly option for those conscious of their carbon footprint.

The VMH26TN features a user-friendly digital thermostat that allows users to easily set their desired temperature. The thermostat ensures precise temperature control, helping to maintain a consistent and comfortable environment. Additionally, the unit includes programmable settings that enable users to schedule heating times according to their lifestyle, optimizing energy use and comfort.

Another critical characteristic of the VMH26TN is its robust construction. Built from high-quality materials, this heating unit is designed for durability and longevity, providing peace of mind for users. Its compact design ensures that it can fit into various spaces without compromising on performance.

Safety features are also a priority in the VMH26TN design. It includes an automatic shut-off function that activates in case of overheating or other malfunctions, protecting both the unit and your space. The built-in safety sensors monitor the operation continuously to ensure optimal functionality while minimizing risks.

In summary, the Vanguard Heating VMH26TN combines powerful heating capacity, advanced efficiency technology, and user-friendly features in a robust and safe design. Whether for a home or commercial setting, this heating unit stands out as a reliable choice for anyone looking to achieve warmth and comfort efficiently.