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In
stal
lat
ion
Wiring
Wiring
Wiring for a power voltage, earthing and an external signal.
Observe the following points during wiring work
.
•
Electrical work should be performed by a qualified electrician. Always
observe local electric codes.
•
Observe the rated voltage range, or the electrical circuit in the control
unit may fail.
•
Do
not perform wiring work while electric power is ON. Otherwise, an
electrical shock or a short circuit may result. Be sure to turn off the power
before wiring work.
• Be careful for the power not to be turned on during work.
•
The power cable is not replaceable.
Necessary tools
• Adjustable wrench or spanner
• Phillips screw driver
Power voltage/Earthing
Check that the main power is turned off.
Connect the power/earth cables via crimp contacts (in Asia), or
plug the pump into the outlet (in Australia).
*Make sure the pump is earthed properly.
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