80,000 BTU/HR

PROPANE CONSTRUCTION HEATER

TROUBLESHOOTING

Note: For additional help, call DESA International’s Technical Service Department at 1-800-323-5190 or visit our website at www.desatech.com.

WARNING: Never attempt to service heater while it is connected to propane supply, operating, or hot. Severe burns can occur.

SYMPTOM

POSSIBLE CAUSE

REMEDY

Burner fails to light

1.

Propane supply valve closed on propane

1.

Open propane supply valve slowly

 

 

tank(s)

 

 

 

2.

Excess flow check valve closed

2.

Close propane supply valve on propane

 

 

 

 

tank and reopen slowly

 

3.

Blockage in burner orifice

3.

Replace burner orifice

 

4.

Piezo ignition system not sparking

4.

Check to assure ignitor electrode gap is

 

 

 

 

.195" Check wire lead for damage. Re-

 

 

 

 

place piezo ignitor and/or ignitor elec-

 

 

 

 

trode as necessary

 

 

 

 

 

Burner lights but goes out when automatic

1.

Not enough warm up time

1.

Relight, hold automatic control valve

control valve button is released

 

 

 

button in 45 seconds

 

2.

Low gas pressure

2.

Check propane tank(s) for proper gas

 

 

 

 

supply

 

3.

Thermocouple loose or needs to be

3.

Tighten connection or replace thermo-

 

 

replaced

 

couple

 

4.

Automatic control valve needs to be

4.

Replace automatic control valve

 

 

replaced

 

 

 

 

 

 

 

Burn rate is low

1.

Control valve is on LOW

1.

Push and turn valve counter clockwise

 

 

 

 

to MED or HIGH

 

2.

Plugged gas orifice

2.

Replace gas orifice

 

3.

Low gas pressure

3. Check gas supply; check regulator

 

 

 

 

output

 

4.

Low fuel supply

4.

Consult propane gas supplier

www.desatech.com

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Desa TC80V, RCP80V owner manual Troubleshooting, Tank and reopen slowly, Check wire lead for damage. Re, Trode as necessary

RCP80V, TC80V specifications

The Desa TC80V and RCP80V are cutting-edge technologies designed for industrial and commercial applications. These robust models are part of the highly regarded line of equipment from Desa, known for their reliability, efficiency, and innovative features.

The Desa TC80V is a premier heating unit that excels in both performance and energy efficiency. It integrates advanced combustion technologies, optimizing fuel usage and reducing emissions. Part of its appeal lies in its compact design, making it suitable for various spaces without compromising on heat output. The TC80V operates with a user-friendly digital control panel that allows operators to set precise temperatures and monitor performance in real-time, ensuring that environments remain comfortable and conducive to productivity.

On the other hand, the Desa RCP80V is a high-performance cooling system that offers exceptional versatility. It utilizes a state-of-the-art refrigeration cycle that promotes maximum cooling efficiency while minimizing energy consumption. The RCP80V features a variable speed compressor that adjusts the cooling output based on the ambient conditions. This adaptability not only enhances comfort but also lowers operational costs, making it an economical choice for businesses seeking reliable climate control solutions.

Both models boast impressive durability and build quality, designed to withstand harsh operating conditions. They are equipped with corrosion-resistant materials, ensuring a long lifespan and reducing maintenance needs. Furthermore, these units incorporate advanced safety features, including automatic shut-off systems and temperature monitoring, to guarantee safe operation in any environment.

The Desa TC80V and RCP80V are also designed with energy efficiency in mind. They meet and exceed industry standards for energy consumption, making them environmentally friendly choices that contribute to a company’s sustainability goals. With features such as programmable timers and energy-saving modes, they help reduce overall energy costs while delivering optimal performance.

In summary, the Desa TC80V and RCP80V are distinguished by their advanced technologies, user-friendly controls, exceptional durability, and energy-efficient operations. These models represent the future of heating and cooling solutions, making them ideal choices for businesses looking to invest in reliable and cost-effective equipment. Whether for heating or cooling needs, Desa has created a solution that combines innovation with practicality.