17
Installation
1. Drill the enclosure as needed and install liquid-tight fittings for
the wiring.
2. Mount the enclosure in the desired location on the RO system.
3. Bring the wires from the peripheral devices into the enclosure
and connect them to the appropriate terminals. (See Figures
3,6,7 and 8.)
4. Install the conductivity cell in the permeate line. (See Figure 9 for
conductivity cell installation instructions.)
5. Connect the conductivity cell to the terminals on the CPU Board.
(See Figure 6) Repeat Steps 6 & 7 for the Feed Conductivity cell
if your system will utilize both feed and permeate conductivity
measurement.
6. Provide power to the RO system.
7. Press the System On/Off switch to turn the system ON.
8. Select the Program Mode (See Figure 9 and Table 2). The
default is Program 1 which is a general purpose setting. Use
Program 2 if your system is not equipped with a flush valve.
9. Make any other changes you want to the settings. Press System
On/Off to save your changes.
10. The controller is now ready for service.
The above information is provided in case the controller is
purchased as a standalone product.
NOTICE
Summary of Contents for Pure Water PWR4021 Series
Page 6: ...6 Figure 2 B Controller Drawing...
Page 7: ...7 B Controller Drawing continued Figure 3...
Page 13: ...13 Figure 6 Wiring Diagram Pictorial Schematic of a Typical ROC 4 System...
Page 15: ...15 Figure 8 Controller Detail Terminal Board TB 3 See Fig 3 for schematic TB24V3...
Page 20: ...20 Figure 11 Controller Programming Menu Navigation...
Page 31: ...31 Notes...
