④ How to adjust the Air damper (manual)
1. After loosening screw A, adjust B by hand.
2. After adjusting B to the desired number , fasten the screw A.
3. The number D is bigger, the air flow is more.
※ After checking the combustion status, adjust the air damper
appropriately. In case of excessive or deficient air flow, imperfect
combustion may occur.
⑤ How to adjust the Air damper (automatic)
1. Loosen the 1st Air control KNOB by turning it counterclockwise.
2. Adjust the position of the Adjusting KNOB by rotating it
counterclockwise (close) or clockwise (open).
3. After adjusting, fasten Adjusting KNOB by turning clockwise.
→ Adjusting method of 2nd Air control KNOB is identical to
1st Air control KNOB.
→ Adjusted new location is applied after reactivation.
※ Air adjusting damper controls the 1st air inlet and the 2nd air inlet by the motor with the electronic control.
It can inhale the exact amount of air to prevent a gas explosion at the initial ignition.
⑥ How to adjust the Air damper of Electronic Pump type Burner (Manual)
1. Loosen the Air control KNOB by turning it counterclockwise.
2. On Burner's operating, the more the knob is turned counterclockwise,
the less the amount of air is.
3. On Burner's operating, the more the knob is turned clockwise,
the more the amount of air is.
4. After adjusting for the perfect combustion, fasten Adjusting KNOB
by turning clockwise.
1st Air