ProMinent DCM 2 Series, Руководство по установке

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DCM 2 Installation
Page 16
2.3.1. 120VAC Line Power and Feeder Wiring
The factory pre-wired your controller with a power cord and two 120VAC receptacle cords, unless you
requested otherwise. For conduit wiring configurations, remove the cords supplied and replace the cord wiring
with the individual wires from the conduit. The same terminals are used and are shown in the diagram below
for reference.
NEVER CONNECT FEEDER DIRECTLY TO POWER SOURCE
If the chemical feeders are connected to a wall outlet, the safety
devices integral to your ProMinent controller, and to the safe
feeding of chemicals, will be bypassed. It is very important that
the chemical feeders be connected to the controller and never
directly to a wall outlet. If the chemical feeders are connected to a
wall outlet and feeding continuously, when the flow of water to the
pool stops due to filter backwash, the circulation pump losing
prime or other causes, potentially hazardous concentrations of
chemicals can be fed into a pool or spa. Follow Instructions
carefully to insure safe operation.
Do not exceed maximum
external electrical load of
120 VAC, 5 Amperes.
Do not put conduit entries in the top of the enclosure.
Resulting conduit condensation and failure to seal may
damage controller circuit boards.
Sensor wiring in the same conduit with AC power will cause
measurement errors and measurement instability.
Remove the controller frame assembly prior to
drilling additional enclosure entries to prevent
damage to wiring and circuit boards. The frame
assembly is secured by 4 Phillips screws.