Troubleshooting; Burner Symptoms - NESTOR MARTIN H11 Installation And Operating Instructions Manual

Burner Symptoms

1.
Oil found in bottom of burner before burner control knob turned on.
2.
No oil appearing in burner bottom when control knob turned on.
3.
Smoky flame when lit.
4.
Smoky when on low setting.
5.
Smoky when on high setting.
6.
Burner extinguishes on low setting.
7.
Burner extinguishes after long periods on low setting.
8.
Burner extinguishes in high winds.
9.
Burner extinguishes and will not relight.
10.
Burner noisy on high fire.
11.
Burner flame size reduced on high setting.
12.
Glass sooting.
13.
Smell of oil coming from stove.
14.
Smell of smoke or soot coming from stove.
Burner Faults
1. Carburator having been left turned on for a long period without the burner being lit.
Oil metering valve bypassing float control.
2. Arming never not set.
A manual valve in the oil supply line shut.
Fire valve tripped.
Faulty carburator.
No oil in tank.
Water in the carburator and/or the supply line.
Air lock in supply pipe.
Blocked carburator filter.
Water in the supply line which has frozen.
3. Blocked flue.
Flue too cold.
Carbon deposits accumulating at oil entry port.
Wind conditions causing the air pressure to be out of limits.
Incorrect grade of oil in the burner.
Air stabilizer not shutting.
Stove door not closed.
Faulty or badly positioned catalyzer.
4. Any of the faults in « 3 ».
Faulty sealing rope on door or top plate if fitted.
Dirt in the bottom of the burner.
5. Carburator calibrated to give incorrect oil flow.
Flue not hot enough.
Flue restricted or blocked.
Flue stabilizer incorrectly adjusted.
Faulty sealing rope on door or top plate if fitted.

5. TROUBLESHOOTING

C07100DC023
69