Plan the position of the motorized alternator valve and control valves (each with their own meter) carefully because of the following:

• The 8’ alternator valve motor cable (V3476) must be threaded through the back plate and connected to the two pin connector labeled DRIVE on the ALT A control valve board. Approximately 1’ of the cable length should be allowed for weaving through the back plate.
• The 8’ interconnect cable (V3474-01) must be threaded through the back plates and connected to the three pin connector labeled INTERCONNECT CABLE on both the ALT A and ALT b control valves. Approximately 2’ of the cable length (1’ for each control valve) should be allowed for weaving through the back plate. NOTE: Although the interconnect cable V3474-01 has two wires, it must be connected to the three pin connector.
• The 15’ AC Adapter or power cable must be thread through the back plate of both the ALT A and ALT b control valves. Approximately 1’ of the cable length should be allowed for weaving through the back plate. The AC adapter should be installed to a properly grounded, not switched, outlet.

Try to allow suffi cient slack in cables so cables may be zip tied to plumbing lines to prevent the cables from being accidentally pulled. Where necessary, break out the tab in the back plate to allow two cables to be woven through the same slot in the back plate. No more than two cables may be woven through one back plate slot. To help prevent damage to cables, allow solder joints to cool or solvent cement joints to cure after completing the various service, drain and regenerant plumbing connections. Thread the various cables through the appropriate back plate(s) and connect as described in the bullets above.