TROUBLE- |
| OBSERVED | POSSIBLE | REMEDY |
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| PROBLEM | CAUSE |
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SHOOTING |
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| When control knob is | 1. | Gas supply turned off or | 1. | Turn on gas supply or |
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Continued |
| pressed in and turned |
| manual shutoff valve |
| open manual shutoff |
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| to the PILOT/IGN |
| closed. |
| valve. |
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| position, there is spark | 2. | Control knob not pressed | 2. | Press in control knob |
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| at ODS/pilot but no |
| in while being turned to |
| while turning to PILOT/ |
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| ignition |
| PILOT/IGN position |
| IGN position (non- |
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| stat models only). |
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| thermostat models only). |
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| only). |
| Press in thermostat |
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| When ignitor button is |
| Thermostat control knob |
| control knob while |
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| pressed in, there is a |
| not pressed in (thermostat |
| turning to PILOT/IGN |
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| spark at ODS/Pilot but |
| models only). |
| position (thermostat |
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| no ignition (thermo- |
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| models only) |
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| stat models only). | 3. | Air in gas lines when | 3. | Continue holding down |
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| installed. |
| control knob. Repeat |
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| igniting operation until |
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| air is removed. |
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| 4. | Depleted gas supply | 4. | Contact local propane gas |
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| company. |
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| 5. | ODS/pilot is clogged. | 5. | Clean ODS/pilot (see |
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| Cleaning and Mainte- |
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| nance, page 26) or |
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| replace ODS/pilot |
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| assembly. |
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| 6. | Gas regulator setting is | 6. | Replace gas regulator. |
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| not correct. |
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| 7. | Thermostat control knob | 7. | Turn thermostat control |
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| is not in pilot position |
| knob to pilot position. |
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| (thermostat models only). |
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| ODS/pilot lights but | 1. | Control knob not fully | 1. | Press in control knob |
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| flame goes out when |
| pressed in. |
| fully. |
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| control knob is | 2. | Control knob not pressed | 2. | After ODS/pilot lights, |
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| released. |
| in long enough. |
| keep control knob pressed |
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| 3. | Manual shutoff valve not |
| in 30 seconds. |
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| 3. | Fully open manual shut- |
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| fully open. |
| off valve. |
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| 4. | Thermocouple connection | 4. | Hand tighten until snug, |
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| loose at control valve. |
| then tighten 1/4 turn more. |
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| 5. | Pilot flame not touching | 5. | A) Contact local propane |
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| thermocouple, which |
| gas company. |
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| allows thermocouple to |
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| cool, causing pilot flame |
| B) Clean ODS/pilot (see |
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| to go out. This problem |
| Cleaning and Mainte- |
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| could be caused by one or |
| nance, page 26) or |
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| both of the following: |
| replace ODS/pilot |
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| A) Low gas pressure |
| assembly. |
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| B) Dirty or partially |
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| clogged ODS/pilot |
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| 6. | Thermocouple damaged. | 6. | Replace thermocouple. |
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| 7. | Control valve damaged. | 7. | Replace control valve. |
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| 8. | Safety interlock system | 8. | Wait one minute for safety |
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| has been triggered (ther- |
| interlock system to reset. |
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| mostat models only). |
| Repeat ignition operation. |
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| Continued |
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| 27 |
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100751