Factory Settings - Trane RTHC-SVN02C-EN Installation Manual

RTHC-SVN02C-EN
Set-up of Electric Valve Actuator
The electronic actuator supplied with the water regulating valve is produced by Crane.
The actuator will come already mounted on the valve and factory set. For detailed
instructions, refer to the "Electronic Control Actuator, Series 44000M, Operation
Manual" released by Crane.

Factory Settings

CAUTION
Equipment Damage!
The actuator is intended for indoor use. Special precautions must be taken if
the actuator will be exposed to rainwater or direct sunlight. Failure to
adequately protect actuator may result in equipment damage.
Several potentiometers are factory set. The settings should not need adjusting in
most applications but are field adjustable if required. Refer to Figure 3.
Figure 3 Valve Actuator
DIRECT
REVERSE
+
1 2 3
1 2 3
1 2 3 1 2 3
ACTION
OPEN STOP
1 2 3 1 2 3
1 2 3
ACTION
-
+ +
INPUT AC xxx V OUTPUT
+ + + +
+
1 2 3
Sensitivity
1 2 3 1 2 3
1 2 3
CLOSE
1 2 3 1 2 3 1 2 3
-
Zero
Span
5