WMC-1 Watermaker RO Controller
08510-HW-ADV-0510
Overview
The WMC-1 Watermaker RO Controller is a rugged and reliable solution designed for marine and remote reverse osmosis systems where consistent performance is critical. It provides precise monitoring of permeate TDS, manages freshwater and idle flush cycles, and ensures system protection with high-pressure shutdown capabilities.
Specifications
Inputs
Tank level switches (2) Normally-Closed. Can be used with a single level switch.
Start/Stop Momentary contact, normally open (RJ45 connector, 8 conductor)
Pretreat lockout switch Normally-Open.
High Pressure switch Normally-Open.
Controller Power 110/240 VAC, 60/50Hz
Permeate Conductivity 0-3000 PPM, 0-6000 µs (standard sensor, CP-1, K=.75)
Feed Conductivity not applicable on Seawater
Output Relay Ratings (relays are fused with a 6A fuse)
Feed Valve (Boost Pump Coil) 1A @ 250VAC (with NO and NC contacts for motorized valves)
Flush Valve 1A @ 250VAC.
Divert Valve 1A @ 250VAC (with NO and NC contacts)
Alarm 1A @ 250VAC
HP Pump Motor Coil 1A @ 250VAC
Circuit Protection
Main Power Fuse F1 6 Amp 5x20mm LittelFuse 0234.006 or Buss GMC-6R
Power Supply Fuse F2 1/4 Amp 5x20mm LittelFuse 0218.250
WMC-1 features an advanced power supply that operates even on unstable power sources, a remote control option, and a pump oil change alarm or shutdown to protect equipment. With its frill-free design, the WMC-1 prioritizes reliability and pure water production over unnecessary complexity, making it ideal for applications where performance and dependability are paramount.