Tank Level and Pre-treatment Lockout Wiring
The Whole House RO system is equipped with two switch closure circuits that control the
RO system ON/OFF function. This is a "no voltage" switch closure circuit (dry contact).
Tank Level Input
There is a switch closure circuit used to turn some RO systems on and off when an at-
mospheric tank float is installed. The float switch wires as follows:
The wires above show color coatings. However, the colors do not matter. There is no volt-
age to these wires. They just need to be wired in a loop that can open or close when nec-
essary.
BE SURE
to use the blue and black wires only on the float.
IMPORTANT! Do not apply voltage to the tank level input circuit. This will damage
the RO system.
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Summary of Contents for PWCRO
Page 1: ...Penguin Water Whole House RO 224 PWCRO XXXX ...
Page 11: ...20 UV Controller Monitors the UV light performance and bulb life 11 ...
Page 30: ...30 ...
Page 41: ...Membrane Flow Overview 41 ...
Page 42: ...42 ...
Page 43: ...43 ...
Page 44: ...44 ...
Page 47: ...System Flow Diagram 47 ...
Page 48: ...48 ...
Page 49: ...49 ...
Page 50: ...50 ...
Page 51: ...Typical System Layout 51 ...
Page 56: ...Electrical Schematic 56 ...