Anderson 80G200 운영 매뉴얼 - 페이지 13
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페이지 인쇄12. Troubleshooting Procedures
Problem
Cannot initiate a start
Air pressure switch has not made contact
sequence
High gas pressure switch has activated.
Low gas pressure switch has activated
Purge cycle not completed.
Malfunction of the flame safeguard system
(e.g., flame sensor failure or electrical
noise in the sensor line).
No power to the control unit.
Main power is off.
Start-up sequence
There is no power to the ignition
runs but
transformer
burner does not light
No power to ignition transformer or wire
broken between transformer and sparker
The igniter needs cleaning
The igniter is not correctly grounded to the
burner
Too much gas: Improper gas valve train
sequence
Too much gas: Manual gas butterfly
valves have been opened too far
Anderson Thermal Soluions（Suzhou）Co., Ltd
Anderson Thermal Solutions – SSA80 Operation Manual
Possible Cause
11
Solution
Check air pressure switch adjustment.
Check air filter.
Check blower rotation.
Check outlet pressure from blower.
Check incoming gas pressure, adjust if
necessary.
Check pressure switch setting and operation
Check flame safeguard system
or purge timer.
Have a qualified electrician
troubleshoot and correct the problem.
Be sure the main power to the system is
switched to the "on" position.
Restore the power to the ignition transformer
Check electrical connection between
transformer and sparker.
Clean the igniter
Clean the threads on the igniter and the
burner. NOTE: Do not apply grease to the
threads on the igniter
Verify solenoid valve is down-stream of
proportionator
Check pressures and settings against
start-up report and adjust as necessary