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Accessories D8964 (float switch) and D2706 (pressure
switch) are designed to protect the NANOpure DIamond
UV pump by alerting the system of an inadequate feed
water condition so that the pump can be shut down. If an
inadequate feed water condition exists and the pump is
shut down due to this condition, the display will read
“Check Inlet.” Follow the proceeding instructions for instal-
lation.
1.
Disconnect the unit from the electrical power.
2.
If using the D8964 float switch, follow the
installation instructions included with the float
switch for installation into a tank.
3.
If using the D2706 low pressure switch, install
the PVC tee (supplied with D2706) in the
incoming water line. Screw the switch into the
top of the tee, then connect the inlet tubing of
the NANOpure DIamond UV into the remaining
opening of the PVC tee.
4.
Route the cable from the float or low pressure
switch to the top left of the NANOpure DIamond
UV.
5.
Remove the jumper plug from the back, upper
left portion of the unit and save for future use.
6.
Plug the cable into the jumper plug outlet.
7.
Reconnect the electrical power.
Installing Float or Pressure
Switch
Tank
D8964 Float
Switch - Pump
Protector
Pressure
Switch
D2706
