Lync WQ-RS
SECTION 2: CONTROLS, INDICATORS AND COMPONENTS
L- OMM-005_A
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2/23/2022
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2.
CONTROLS, INDICATORS, AND COMPONENTS
2.1. System Components
Figure 2-1 General System Component Identification
A. Controller - Controls the operation of the system and displays the product water quality.
B. Reject Control Valve - Controls the amount of reject flow.
C. Reject Recycle Control Valve
– Controls the amount of reject recycle flow.
D. Pump Discharge Valve - Used to throttle the pump.
E. Prefilter Pressure Gauges - Indicates the inlet and outlet pressure of the prefilter. The
difference between these two gauges is the prefilter differential pressure.
F. Pump Discharge Pressure Gauge - Indicates the pump dis- charge pressure.
G. Reject Pressure Gauge - Indicates the reject pressure.
H. Reject Flow Meter - Indicates the reject flow rate in gallons per minute (gpm).
I.
Product Flow Meter - Indicates the product flow rate in gallons per minute (gpm).
J.
Reject Recycle Flow Meter
– Indicates the reject recycle flow rate in gallons per minute
(gpm).
K. Prefilter Housing - Contains the RO prefilter.
L.
Automatic Inlet Valve - Opens when pump is on and closes when the pump is off.
M. Low Pressure Switch - Sends a signal to the controller if the pump suction pressure is low.
N. RO Feed Pump - Pressurizes the RO feed water.
O. RO Membrane Vessels - Contains the RO membranes.
