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10)
Troubleshooting
※
Before inspecting the burner and its peripheral
units, carefully read the instruction manual
attached to each equipment.
Do not ignite.
Gas supply and air
supply are normal?
The sequence is in
normal operation?
The burner nozzle
is clogged?
Flame fails?
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
Inspect the following items:
Are the ultravision frame rod and
the protect relay are in normal
operation?
Is there a heavy fluctuation in air
pressure and gas pressure?
※
If there is any questions, contact our sale department.
Air
Gas
Inspect the blower and each
component unit of the air line.
Inspect each component unit
the gas line.
Inspect the sequence, the
electric wire, etc.
Inspect the burner nozzle.
Does the ignition plug
emit sparks exactly?
Check the ignition plug and the
ignition transformer.
