TROUBLE-
SHOOTING
Continued
26
WARNING
If you smell gas
•Shut off gas supply.
•Do not try to light any appliance.
•Do not touch any electrical switch; do not use any phone in your building.
•Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.
•If you cannot reach your gas supplier, call the fire department.
IMPORTANT: Operating heater where impurities in air exist may create odors. Cleaning supplies, paint, paint remover, cigarette smoke, cements and glues, new carpet or textiles, etc., create fumes. These fumes may mix with combustion air and create odors. These odors will disappear over time.
OBSERVED | POSSIBLE |
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PROBLEM | CAUSE | REMEDY | |||
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Heater produces a | 1. | Metal expanding while | 1. | This is common with | |
clicking/ticking noise |
| heating or contracting |
| most heaters. If noise is | |
just after burner is lit |
| while cooling |
| excessive, contact | |
or shut off |
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| qualified service person | |
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Heater produces | 1. | Heater burning vapors | 1. | Open window and | |
unwanted odors |
| from paint, hair spray, |
| ventilate room. Stop using | |
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| glues, cleaners, chemi- |
| odor causing products | |
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| cals, new carpet, etc. |
| while heater is running | |
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| (See IMPORTANT |
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| statement above) |
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| 2. | Gas leak. See Warning | 2. | Locate and correct all leaks | |
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| statement at top of |
| (see Checking Gas Con- | |
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| page |
| nections, page 17) | |
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Heater shuts off in use | 1. | Not enough fresh air is | 1. | Open window and/or door | |
(ODS operates) |
| available |
| for ventilation | |
| 2. | Low line pressure | 2. | Contact local natural gas | |
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| company | |
| 3. | ODS/pilot is partially | 3. | Clean ODS/pilot (see | |
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| clogged |
| Cleaning and Mainte- | |
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| nance, page 23) | |
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Gas odor even when | 1. | Gas leak. See Warning | 1. | Locate and correct all leaks | |
control knob is in OFF |
| statement at top of |
| (see Checking Gas Con- | |
position |
| page |
| nections, page 17) | |
| 2. | Control valve defective | 2. | Replace control valve | |
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Gas odor during | 1. | Foreign matter between | 1. | Take apart gas tubing and | |
combustion |
| control valve and burner |
| remove foreign matter | |
| 2. | Gas leak. See Warning | 2. | Locate and correct all leaks | |
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| statement at top of |
| (see Checking Gas Con- | |
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| page |
| nections, page 17) | |
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