Honeywell W180 User Manual page 44

W180 ZONE CONTROL SYSTEM
Fig. 52—Determining damper position.
THE DAMPER IS OPEN WHEN THE CRANK ARM
POINTS TOWARD THE DAMPER.
AIR FLOW
1 REMOVE ACTUATOR COVER TO VIEW CRANK ARM POSITION.
2 DAMPER IS FULLY OPEN WHEN SET SCREWS ARE IN CW POSITION.
3 DAMPER IS FULLY CLOSED WHEN SET SCREWS ARE IN CCW POSITION.
68-0139
HONEYWELL/TROL-A-TEMP AOBD
1
SET SCREWS (2)
2
CW
3
SLOT
®
THE DAMPER IS CLOSED WHEN THE CRANK ARM
POINTS AWAY FROM THE DAMPER.
D635
ALLOW MINIMUM
5 1/2 in. [14 cm]
CLEARANCE FOR
ACTUATOR REMOVAL
44
1
M7113A