Liquid Controls A8981 Installation And Parts page 10

Installation
Wiring
Step 3 - Reassemble Cable Plug
Reinstall the terminal block into the cable plug housing in
the same orientation you found it. Tighten the strain relief
strap inside the cable plug using the two screws. Tighten the
cable gland on the bottom of the cable plug so that it seals
around the cable.
Reconnect the cable plug to the coil. Place the cover over
the cable plug and fasten with the screw to a torque of 8.8
in-lbs (1 Nm).
Step 4 - Connect to LectroCount Electronic Register
Route the cables from the optical sensor and solenoid valve
to the back of the LectroCount register. Connect these to two
open ports on the back of the register using the appropriate
connectors.
Connect the wires to terminal block J15 on the Lectro-
Count CPU board. Refer to Figure 11a for additional
clarification.
LCR-II Connections
Optical Sensor Connection
Wire Color J15 Pin Connection
Red
White
Black
S3 Solenoid Connection
Terminal J15 Pin Connection
1 (Red)
2 (Black)
Figure 11a: LCR-II to Optical Air Eliminator Wiring
LCR-II
56
55
54
52
53
Connect the wires to terminal block J11 on the Lec-
troCount CPU board. Refer to Figure 11b for additional
LC Connections
3
Optical Sensor Connection
Wire Color
Red
White
Black
S3 Solenoid Connection
Terminal
1 (Red)
2 (Black)
Figure 11b: LC³ to Optical Air Eliminator Wiring
10
LC³
clarification.
J11 Pin Connection
33
34
35
J11 Pin Connection
31
32