TROUBLESHOOTING
WARNING:Turnoffandunplugheaterandletcoolbeforeservicing. Only a qualified service 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.
Note: All troubleshooting items are listed in order of operation.
OBSERVED PROBLEM | POSSIBLE CAUSE | REMEDY | ||
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When ignitor button is pressed | 1. Ignitor electrode positioned | 1. | Replace pilot assembly | |
in, there is no spark at ODS/ |
| wrong | 2. | Replace pilot assembly |
pilot | 2. Ignitor electrode broken | |||
| 3. | Ignitor electrode not con- | 3. | Reconnect ignitor cable |
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| nected to ignitor cable | 4. | Free ignitor cable if pinched |
| 4. | Ignitor cable pinched or wet | ||
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| by any metal or tubing. Keep |
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| ignitor cable dry |
| 5. | Broken ignitor cable | 5. | Replace ignitor cable |
| 6. | Bad ignitor | 6. | Replace ignitor |
| 7. | Battery not installed, battery | 7. | Install new alkaline battery |
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| power low or battery not |
| in electronic ignitor. Verify |
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| installed correctly (electronic |
| battery is installed correctly |
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| ignition models only) |
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When ignitor button is pressed in, there is a spark at ODS/Pilot but no ignition
1.Gas supply turned off or equip- ment shutoff valve closed
2.Control knob not fully pressed in while pressing ignitor but- ton
Thermostat control knob not fully pressed in while press- ing ignitor button (thermostat models only)
3.Air in gas lines when in- stalled
4.Depleted gas supply (propane/ LP gas)
5.ODS/pilot is clogged
6.Gas regulator setting is not correct
7.Thermostat control knob is not in pilot position (thermostat models only)
1.Turn on gas supply or open equipment shutoff valve
2.Turn to PILOT/IGN position. Fully press in control knob while pressing ignitor button
3.Continue holding down con- trol knob. Repeat igniting op- eration until air is removed
4.Contact local propane/LP gas company
5.Clean ODS/pilot (see Cleaning and Maintenance, page 19) or replace ODS/pilot assembly
6.Replace gas regulator
7.Turn thermostat control knob to pilot position
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