Installation
19
Cat. No. 01024514
CAUTION! Do not touch any surfaces of the circuit board. Electrical static discharges might
cause damage to the board. Handle the circuit board by holding only the edges of the
circuit board. Mishandling of the circuit board will void the warranty.
NOTE Observe all state and local electrical codes.
1. Remove the electrical enclosure from the control valve. First remove the electrical enclosure screw and then
gently remove the enclosure from the control. Refer to Figure 19 and below instructions.
Figure 19.
Electrical and accessory connections.
2. Disconnect the 24 V power supply wire harness from the circuit board. See
3. Grip the circuit board from the edges and gently rotate it to the back of the enclosure (you are disengaging the
circuit board from the two support pins on the bottom and top of the enclosure). See
4. Remove the circuit board from the enclosure.
24 Volt Power Supply Cord
Support
Bracket
Support
Bracket
Figure 20.
Circuit board power supply.
Figure 21.
Circuit board removal.
Electrical Enclosure
Screw
Flow Meter
Wire Harness
24 V Power Cord