Desa VP2600TB, VP1600TB installation manual Troubleshooting, Observed Problem Possible Cause Remedy

Page 14

®

INFRARED PROPANE/LP GAS HEATER

TROUBLESHOOTING

Note: For additional help, visit DESA International’s technical service web site at www.desatech.com.

Note: All troubleshooting items are listed in order of operation.

WARNING: Turn off and un- plug heater and let cool before servicing. Only a qualified ser- vice person should service and repair heater.

CAUTION: Never use a wire, needle, or similar object to clean ODS/pilot. This can damage ODS/ pilot unit.

OBSERVED PROBLEM

POSSIBLE CAUSE

REMEDY

When ignitor button is pressed in, there is no

1.

Ignitor electrode positioned wrong

1.

Replace ignitor

spark at ODS/pilot

2.

Ignitor electrode broken

2.

Replace ignitor

 

3.

Ignitor electrode not connected to igni-

3.

Reconnect ignitor cable

 

 

tor cable

 

 

 

4.

Ignitor cable pinched or wet

4.

Free ignitor cable if pinched by any

 

 

 

 

metal or tubing. Keep ignitor cable dry

 

5.

Broken ignitor cable

5.

Replace ignitor cable

 

6.

Bad piezo ignitor

6.

Replace control valve (piezo is part of

 

 

 

 

control valve)

 

7.

Piezo ignitor nut is loose

7.

Tighten nut holding piezo ignitor. Nut

 

 

 

 

is located inside heater cabinet at top

 

 

 

 

 

When ignitor button is pressed in, there is a

1.

Gas supply turned off or equipment

1.

Turn on gas supply or open equipment

spark at ODS/Pilot but no ignition

 

shutoff valve closed

 

shutoff valve

 

2.

Control knob not pressed in while press-

2.

Press in control knob while pressing ig-

 

 

ing ignitor button (non-thermostat mod-

 

nitor button (non-thermostat models

 

 

els only)

 

only)

 

 

Thermostat control knob not pressed in

 

Press in thermostat control knob while

 

 

(thermostat models only)

 

turning to PILOT/IGN position (thermo-

 

 

 

 

stat models only)

 

3.

Air in gas lines when installed

3.

Continue holding down control knob

 

 

 

 

Repeat igniting operation until air is re-

 

 

 

 

moved

 

4.

Depleted gas supply

4.

Contact local propane/LP gas company.

 

5.

ODS/pilot is clogged

5.

Clean ODS/pilot (see Cleaning and

 

 

 

 

Maintenance, page 13) or replace ODS/

 

 

 

 

pilot assembly

 

6.

Gas regulator setting is not correct

6.

Replace gas regulator

 

7.

Thermostat control knob is not in pilot

7.

Turn thermostat control knob to pilot

 

 

position (thermostat models only)

 

position

www.desatech.com

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Contents Infrared VENT-FREE PROPANE/LP GAS Heater What to do if YOU Smell GASSafety Information Infrared PROPANE/LP GAS HeaterProduct Identification Product FeaturesSafety Device Local Codes UnpackingUnusually Tight Construction Fresh 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 Ventilation Air From Inside Building AIR for Combustion and VentilationVentilation AIR Ventilation Air From OutdoorsLocating Heater InstallationInstallation Items Check GAS TypeRemoving Front Panel Of Heater Installing Heater to WallMounting Bracket Methods For Attaching Mounting Bracket To WallPlacing Heater On Mounting Bracket Installing Bottom Mounting ScrewsAttaching Mounting Bracket To Wall Connecting to GAS Supply Typical Inlet Pipe DiametersPressure Testing Gas Supply Piping System For Your Safety Read Before LightingPressure Testing Heater Gas Connections Operating HeaterThermostat Control Operation Lighting InstructionsTo Turn OFF GAS To Appliance Shutting Off HeaterCleaning and Maintenance Inspecting BurnerTroubleshooting Observed Problem Possible Cause RemedyObserved Problem Possible Cause Gas leak. See Warning statement at Service Publications Technical SpecificationsReplacement Parts Service HintsIllustrated Parts Breakdown Parts List KEY Part Number Description QTYVP2600TB Parts List Floor Mounting Stand AccessoriesEquipment Shutoff Valve GA5010 Models VP1600TB GA4000B Models VP2600TB GA4010B104821 Warranty Information

VP1600TB, VP2600TB specifications

The Desa VP2600TB and VP1600TB are advanced ventilation and heating products designed to enhance indoor air quality and provide comfort through efficient temperature management. These models are particularly suitable for residential and commercial spaces that require reliable heating solutions without compromising on energy efficiency.

One of the standout features of both the VP2600TB and VP1600TB is their innovative heating technology. These units utilize a high-efficiency heating element that significantly reduces energy consumption while delivering consistent warmth. The VP2600TB is designed for larger spaces, offering a powerful output for effective heating, while the VP1600TB caters to smaller areas, making it an ideal choice for localized heating needs.

The thermostatic control feature allows users to set and maintain their desired temperature easily. With an integrated digital thermostat, both models ensure that users can monitor and adjust heating levels with precision, minimizing waste and optimizing comfort. This feature is particularly appealing in fluctuating weather conditions where a reliable temperature regulation system is essential.

In terms of design, both models feature a sleek and modern aesthetic that can seamlessly blend into various interior decors. The compact design of the VP1600TB makes it perfect for smaller rooms, while the robust structure of the VP2600TB ensures durability and longevity for heavy-duty use.

Another key characteristic of the Desa VP series is their safety features. Both models come equipped with a safety shut-off mechanism that activates in the event of overheating, providing peace of mind for users. Moreover, the burnished steel construction and cool-touch housing are engineered to reduce the risk of accidental burns and enhance the overall safety profile.

The VP2600TB and VP1600TB also incorporate advanced filtration systems that help improve indoor air quality. These units utilize high-capacity filters to capture dust, allergens, and other airborne particles, ensuring that the air circulated within the space is clean and healthy.

In summary, the Desa VP2600TB and VP1600TB offer a comprehensive solution for heating and ventilation needs, combining efficiency, safety, and advanced technology in one package. Their ability to adapt to various environments while maintaining energy efficiency makes them an excellent investment for anyone looking to enhance comfort within their space.