Emperor PWCRO, Manual

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Electrical Connections
Main System Power
The main power on the Whole House RO system is available in 220 volt, 60 Hertz, 1
Phase. Each Whole House RO system is equipped with a 5 foot electrical cord. This can
be hardwired in a disconnect box or an outlet box can be installed that matches the cord
end for the respective voltage. This should be powered by an isolated 20 amp breaker.
Re-Pressurization Pump
The re-pressurization pump requires 110 Volt, 60 Hertz, 1 Phase. This should be con-
nected to a constantly energized 110 Volt outlet. The pump is equipped with a standard
110 Volt cord end.
UV Light Controller
The UV Light Controller requires 110 Volt, 60 Hertz, 1 Phase. This should be connected
to a constantly energized 110 Volt outlet.
IMPORTANT NOTICES
WARNING: To prevent possible circuit overload, it is best to run isolated circuits to
supply the RO system and the UV Light and Re-pressurization pump
The RO system should have a 20 Amp Breaker. The UV Light and Re-pressurization
pump can share a 20 Amp Breaker.
NOTE: It is recommended that a licensed electrician wire the system in accordance
with the local and national electrical codes.
WARNING: To reduce the risk of electrical shock, the incoming power supply must
include a protective earth ground.
NOTE: If the anti-scalant option was purchased, the injection check valve that
comes with the anti-scalant pump should be put in the injection tee on the booster
pump inlet plumbing. There is a 1/2" plug that must be removed and the injection
check valve can be installed.
BE SURE to Teflon tape the injection check valve threads before installing it in the
tee fitting.
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