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1) BLUE (L1) : Set the cam position to “0” which is indicated on the cam shaft by manual.
2) BROWN (L2) : Set the cam position to “1.0” which is indicated on the cam shaft by manual.
3) GREEN (L3) : Set the cam position to “3.0” which is indicated on the cam shaft by manual
(1st low fire opening angle position adjusting).
4) BLACK (L4) : Set the cam position to “3.2” which is indicated on the cam shaft by manual
( Position adjusting when returning from high fire to low fire).
5) YELLOW (L5) : Set the cam position to “5.0”which is indicated on the cam shaft by manual
(Position adjusting for 2nd. solenoid valve opening movement).
6) RED (L6) : Set the cam position to “6.5” which is indicated on the cam shaft by manual
(2nd high fire opening angle position adjusting cam).
* TYPE : DM-320-4
1) Cam Adjusting Method for Control Position
①
BLUE (L1) : Position adjusting cam for 2nd. Return.
(Returning position adjusting from high fire to middle fire).
②
BROWN (L2) : Position adjusting cam for 2nd. opening angle.
(Middle fire opening angle position adjusting).
③
GREEN (L3) : Adjusting cam for 2nd. solenoid open position.
(Position adjusting for 2nd. solenoid valve opening movement).
④
BLACK (L4) : Position adjusting cam for 1st. opening angle.
(Low fire opening angle position adjusting).
⑤
YELLOW (L5) : Adjusting cam for 3rd. solenoid open position.
(Position adjusting for 3rd. solenoid valve opening movement).
⑥
RED (L6) : Position adjusting cam for 3rd. opening angle.
(High fire opening angle position adjusting).
2) The Wire number of the Damper Motor
(1) So, (6) Ro(open), GV1 In, (7) GV3 Out, (8) GV3 In, (13) GV2 Out, (14) GV2 In, (17) Ro(close)
3) Adjusting Method and Example of the Damper Blade Angle
1. Cam Adjusting Method for Control Position
The cam is adjusted in the angle of L4<L3<L2<L1<L5<L6 and the damper is opened wider rotated
it clockwise.
2. Adjusting Example:
If you want to adjust at the damper angle
1) BLACK (L4): Set the cam position to “0.5~2.0” which is indicated on the cam shaft by manual.
(1st. low fire opening angle position adjusting).
2) GREEN (L3): Set the cam position to “4.0” which is indicated on the cam shaft by manual.
(Position adjusting for 2nd. solenoid valve opening movement).
