P4 BASIC CAM SETTING
3.1 Basic cam setting
Test your Actuator
a. Default
b. If you need to make adjustment
Both upper and lower CAM are
pointing to the “12 o’clock”
Connect your actuator to control system
Use manual mode to test arrow position
Refer to 3.3 and 3.4 to adjust.
Fig. 2
(3-way valve)
Use the chart to determine the correct basic cam setting by
using standard clock positions. The
below shows the cam
settings for 3-way valves.
chart
Mounting
option
Inlet
(Water enters port)
Basic Cam Setting
Port Where Water Exits
UPPER CAM
LOWER CAM
Port
Port
A
(standard)
1
9 o'clock
6 o'clock
2
3
2
(standard)
12 o'clock
12 o'clock
1
3
3
6 o'clock
3 o'clock
1
2
B
1
12 o'clock
9 o'clock
2
3
2
3 o'clock
3 o'clock
1
3
3
9 o'clock
6 o'clock
1
2
C
1
6 o'clock
3 o'clock
2
3
2
9 o'clock
9 o'clock
1
3
3
3 o'clock
12 o'clock
1
2
D
1
3 o'clock
12 o'clock
2
3
2
6 o'clock
6 o'clock
1
3
3
12 o'clock
9 o'clock
1
2
(2-way valve)
For the actuators mounted on 2-way valves. the cam settings are the same
. The
shows
the cam settings for 2-way valves.
in all cases
chart
Basic Cam Setting
UPPER CAM
LOWER CAM
3 o’clock
6 o’clock
