Thermocet Trimline 100, Operating And Installation Instructions

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13. PROBLEMS AND POSSIBLE SOLUTIONS
Please first check if all guidelines were followed before attempting to solve any problems with the unit.
Warning:
Solving problems with your unit, whether gas related or electrical, must always be performed by a qualified tech-
nician.
SYMPTOM ACTION TO BE TAKEN
The pilot flame will not
light. After repeated ignition. 1. There is air in the pipes if you switch the unit on for the first time or after a
service. It will take a little while until all the air has flowed out of the pipes
and gas flows through that can be ignited. Take it away and try to switch the
pilot flame on several times in order to allow the air to escape.
2. See whether the gas pipe to the unit is open and if there is sufficient gas pres-
sure to the unit.
3.
Check whether there are sparks between the spark electrode and the pilot. If
there are no sparks:
a)
Check whether the connection between the electrode and the ignition is bro-
b) ken or faulty.
b) Check whether the spark short circuits at another point or jumps.
c) Check whether the electrode is broken.
The pilot flame will not re-
main alight after ignition. 1. Check whether the pilot flame is large enough to burn around the
thermocouple.
If the flame is too small, you need to check the gas feed pressure. If the size
of the pilot flame cannot be adjusted, there may be an obstruction in the pilot.
2.
Check whether the thermocouple interrupter is connected to the gas valve
properly.
3. Check that the gas valve is not faulty.
4.
Check whether the restriction plate has been placed according to instructions
(see page 20).
The main burner goes out
when the unit is warm. 1. This can be a normal effect of the thermostat.
Check whether the pilot flame is able to heat the thermocouple adequately. If
the pilot flame is too small then the gas pipe or the pilot flame adjustment
need to be checked.
2.
Check whether the restriction plate has been placed according to instructions
3. (see page 20).
Soot deposits on the glass. 1. Check whether the lava split is lying on the burner in the correct manner.
2. Check if the pilot burner is free from burner filling.
3. Check whether there is any blockage in the burner openings
4. Check if the flue tube is functioning correctly and if the flue tube is not dis-
turb
or blocked.
5. Check the pipe pressure.
Sharp blue flames that are
released by the burner or a
pilot that burns too wildly. 1. Check whether the restriction plate has been used.
Weak (stifling) pilot flame. 1. Check the pilot burner pressure or duct pathway