6
SPECIFICATIONS TROUBLESHOOTING ACCESSORIES
SPECIFICATIONS
Rating (BTU/Hr) | High - 200,000 |
| Low - 100,000 |
Fuel | Propane Vapor Only |
Fuel Consumption | Gallons/Hour - 1.09min./2.19 max. |
| Pounds/Hour - 4.64min./9.28 max. |
Supply Pressure (To Regulator)
Maximum - 200 psi Minimum - 20 psi (for input adjustment)
Manifold Pressure | High - 4.6 psi |
| Low - 5.9 psi |
Weight (lbs) | 16 |
Shipping Weight (lbs) | 20 |
Size - L x W x H (in.) | 30 x 15 x 16 |
Minimum Temp. |
TROUBLESHOOTING
You may have further questions about this heater. If so, contact DESA International’s Technical Service Department at
ACCESSORIES
Purchase these accessories and parts from your local dealer or service center. If your dealer or service center can not supply an accessory or part, contact your nearest Parts Central (listed in the separate Authorized Service Center booklet) or call DESA Interna- tional at
Part Number | Description |
LPA1020 | 10' Rubber Hose with Brass Fitting |
| U.L. listed. |
LPA2005 | Propane Gas Regulator |
| U.L. listed. |
LPA3005 | Hose/Regulator Assembly |
| U.L. listed. |
LPA4020 | Fuel Gas Connector |
| Connects regulator to all standard |
| propane tanks. U.L. and A.G.A. listed. |
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 |
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| tank(s) |
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| 2. | 2. | Close propane supply valve on propane | |
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| tank and reopen slowly |
| 3. | Blockage in burner nozzle | 3. | Replace burner nozzle |
| 4. | Piezo ignition system not sparking | 4. | Check to assure ignitor electrode gap is |
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| .130". Check wire lead for damage. Re- |
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| place piezo ignitor and/or ignitor elec- |
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| trode as necessary |
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Burner lights but goes out when automatic | 1. | Not enough | 1. | Relight, hold automatic control valve |
control valve button is released |
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| button in 45 seconds |
| 2. | Low gas pressure | 2. | Check propane tank(s) for proper gas |
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| supply |
| 3. | Thermocouple loose or needs to be re- | 3. | Tighten connection or replace thermo- |
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| placed |
| couple |
| 4. | Automatic control valve needs to be re- | 4. | Replace automatic control valve |
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| placed |
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Burn rate is low | 1. | Main burner valve not fully open | 1. | Fully open main burner valve by turn- |
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| ing control knob towards HIGH posi- |
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| tion until it stops |
| 2. | Plugged gas orifices | 2. | Replace gas orifice |
| 3. | Low gas pressure | 3. | Check gas supply; check regulator output |
| 4. | Low fuel supply | 4. | Consult propane gas supplier |
For more |
| visit www. |
| .com |
