Culligan 9" Owner's Manual page 27

5. Remove the plastic plugs from the enclosure.
NOTE If additional accessories are to be connected to the circuit board (such as
the Smart Brine Tank Probe or a phone line for modem) insert both the
Aqua-Sensor 2.5 Volt power supply wire harness and the Aqua-Sensor
sensor probe wire harness through the third hole on the enclosure.
NOTE The wire connectors must be connected to the circuit board properly. The
wires must exit the plug-in connector opposite of the raised white base of
the circuit board connector. Failure to properly connect any of the connec-
tors will result in a malfunction of the circuit board operation.
24 Volt Power Supply Cord
Figure 20. Circuit board power supply.
6. Connect the auxiliary board to the main circuit board (Figure 22).
7. Insert the circuit board back into the enclosure.
a. Angle the circuit board opposite the front enclosure and into the support bracket
on the side of the enclosure.
b. Gently push down and rotate forward until you hear a click (the pins on the bot-
tom of the enclosure being inserted into the circuit board).
c. Check to make sure the circuit board is rigidly fastened.
Support
Bracket
Support
Bracket
Figure 21. Circuit board removal.
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