
SYSTEM OVERVIEW:The Dual TDS Monitor with RO controller is an advance microprocessor controlled TDS meter and ROcontroller in one unit. This unit wil
RO OPERATION:The RO part of the unit has three LED indicators to identify the current mode of the controller. The following isa list of the LED’s.1.
ALARM POINTS:The TDS monitor has 5 alarm points. These are items that can initiate an alarm. Each alarm point can beindividually enabled and set to
PACIFIC RESEARCH will repair this product with new or rebuilt parts free of charge in the United States fora period of 1 year from the date of the ori
ERROR CODES:Error codes are messages that are reported by the TDS monitor when it determines that something is notworking correctly. Sometimes an err
RO CONTROLLER FEATURES:• Low product level switch input.• Low supply pressure switch input.• Inlet and flush solenoid are controlled directly by re
MOUNTING:The Dual TDS Monitor is design to be panel mounted. Use the drawing in the end of this manual to make anynecessary holes and cutouts in your
• Motor Relay: The motor relay has a 10 amp resistive load (Normally Open) contact but should not be usedto directly operate motors larger than 1/8
2 FLSH Manual FlushYou can use this menu item to force the RO Controller to manual flush regardless of the condition of thecurrent flush process. Eac
9 P1-A TDS Probe 1 PPM Alarm SetpointThis item is used to set the TDS alarm setpoint for conductivity probe number 1. The setpoint may beadjusted any
15 rL-d Alarm Relay Delay TimeThe alarm relay delay is the delay time from an alarm to when the relay energizes. This delay can be setfrom 0 to 600 s
21 P1°C TDS Probe 1 Temperature CalibrationThis menu item is used to calibrate the number 1 conductivity probe temperature readout. As the TDSmonitor
The following table is an abbreviated list of system setup menus. For more detail, see the above section.MenuNo.Icon Description Range Res. Default1r
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