Install Instructions

63-2522

43191679-111/-112 AUXILIARY POTENTIOMETERS

Fig. 6. Routing potentiometer wires to terminal block and connecting to terminals.

C8378

C8377

T Y G

ORANGE

BROWN

VIOLET

Fig. 7. Internal wiring for potentiometer.

Wiring

Route field wiring in through the conduit opening in the

bottom of the actuator, connect to the potentiometer

terminal block according to the job drawings, and replace

the actuator cover. See Fig. 8.

NOTE: When reversing the direction of the actuator,

reverse the wires to Terminals Y and G.

CAUTION

Disconnect the power supply to the auxiliary

potentiometer and actuator before wiring to

prevent electrical shock or equipment damage.

All wiring must comply with local codes, regulations, and

ordinances.

C8376

T Y G T Y G

Fig. 8. Field wiring for potentiometer.

CHECKOUT

Drive actuator shaft fully up and fully down and check the

operation of the auxiliary potentiometer, e. g., feedback in

the control system or remote indication of the valve

position.