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SYMPTOM | PROBLEM | TEST SOLUTION |
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Pilot goes out Gas piping is undersized. while standing;
Main burner is in 'OFF' position.
Flames | are con- | Unit is | ||
sistently too large | fired. |
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or too | small. |
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Carboning occurs. |
| B | A | |
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| OL |
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| N | O |
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| F | |
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| HI | O | F |
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| P |
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| TOLI |
| P |
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| TOLI |
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- turn on all gas appliances and see if pilot flame flutters, dimin- ishes or extinguishes, especially when main burner ignites. Monitor appliance supply working pressure.
-check if supply piping size is to code. Correct all undersized piping.
-check pressure readings:
Inlet pressure can be checked by turning screw (A)
Outlet pressure can be checked the same as above using screw (B). Gauge should read 3.5" water column for natural gas or 10" water column for propane. Check that main burner is operating on "HI".
AFTER TAKING PRESSURE READINGS, BE SURE TO TURN SCREWS CLOCKWISE FIRMLY TO RESEAL. DO NOT OVERTORQUE. Leak test with a soap and water solution.
| Flames are | very |
| Door is ajar | - fit door assembly into the lower support brackets and secure the | ||
| aggressive. |
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| four door latches. | ||
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| Venting action is too great. | |||
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Main burner flame | Blockage in vent. | - | remove blockage. In extremely cold conditions, ice buildup may | ||||
is a blue, lazy, |
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| occur on the terminal and should be removed as required. | ||||
transparent flame. |
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| Incorrect installation. | - | refer to Figure 23 to ensure correct location of storm collars. | ||||
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Carbon is being Air shutter has become | - | ensure air shutter opening is free of lint or other obstructions. | |||||
deposited | on |
| blocked |
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glass, logs or com- |
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| Flame is impinging on the | - | check that the logs are correctly positioned. | ||||
bustion chamber |
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surfaces. |
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| logs or combustion cham- | - | open air shutter to increase the primary air. | ||
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| ber. | - | check the input rate: check the manifold pressure and orifice size | |||
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as specified by the rating plate values.
-check that the door gasketing is not broken or missing and that the seal is tight.
-check that both 5" and 8" vent liners are free of holes and well sealed at all joints.
-check that minimum rise per foor has been adhered to for any horizontal venting.
White / grey film Sulphur from fuel is being
forms.deposited on glass, logs or combustion chamber sur- faces.
-clean the glass with a recommended gas fireplace glass cleaner.
DO NOT CLEAN GLASS WHEN HOT.
If deposits are not cleaned off regularly, the glass may become permanently marked.
Remote | wall | Wall switch is mounted up- | - reverse. | |
switch is in "OFF" | side down |
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position; | main | Remote wall switch is | - replace. | |
burner comes on | grounding. |
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when gas knob is |
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Remote wall switch wire is | - check for ground (short); repair ground or replace wire. | |||
turned to "ON" po- | ||||
sition. |
| grounding. |
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| Faulty valve. | - replace. | ||
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