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 connected | 3. | Reconnect ignitor cable |
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| 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 piezo ignitor | 6. | Replace piezo |
| 7. | Piezo ignitor nut is loose | 7. | Tighten nut holding piezo |
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| ignitor. Nut is located inside |
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| heater cabinet at top |
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 in PILOT position
3.Control knob not pressed in while in PILOT position
4.Air in gas lines when in- stalled
5.Depleted gas supply (propane/ LP only)
6.ODS/pilot is clogged
7.Gas regulator setting is not correct
1.Turn on gas supply or open equipment shutoff valve
2.Turn control knob to PILOT position
3.Press in control knob while in PILOT position
4.Continue holding down con- trol knob. Repeat igniting operation until air is removed
5.Contact local propane/LP gas company
6.Clean ODS/pilot (see Cleaning and Maintenance, page 15) or replace ODS/pilot assembly
7.Replace gas regulator
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