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 SJ-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 must be 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,
use a timer to coordinate SJ run time with full-flow pump operation.
Power Protection Mechanism:
The Control Module has a power protection mechanism, an external Fuse Reset button located on underside
of unit. If the Control Module has input power, but displays no power, press the external Fuse Reset button.
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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