Wiring (Continued)
Wiring to Power Source:
Always double-check the voltage of your power source. Connection to improper voltage can: a) cause severe
damage/harm, or b) cause lights and screen to power on without system function.
The RJ-Series is shipped from the factory with a 240 VAC configuration. If 120VAC is needed, move the internal jumpers
as shown on page 18 (the white wire on the power cord becomes the neutral). If unsure, seek professional advice.
The Control Module comes with an un-terminated Power Cord (AC Input) which is typically connected to an external
timer, which will turn the pump and Control Module on and off together. Have the Control Module wired to the load
side of the timer by a qualified person. See the following diagram for typical wiring.
In some parts of the United States and Canada, the Control Module must be connected to a circuit protected by a
Class A ground fault interrupter (GFI). Check local codes before connecting.
For use with Variable Speed Pumps: When used with variable-speed or other electronically controlled pumps, you
may wish to wire the Control Module directly to your power source. This will allow the pump to determine when the
Cell is energized or dormant by activation of the Flow Switch.
Power Protection Mechanisms:
The Control Module has two power protection mechanisms, an external Fuse Reset button (located on underside of
unit); and an internal, replaceable ATO “blade-type” fuse (located inside the unit). If the Control Module has input
power, but displays no power, press the external Fuse Reset button. If power is not restored, replace the internal
ATO fuse.
At this point, this installation of your equipment is complete. If the water has not yet been prepared, then you are
ready to begin adding salt and balancing your water chemistry, see pages 6-8. Turn the Control Module to the Power
Off mode until enough salt has been dissolved in the water.
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