Setting The Filter Monitor; Installing And Replacing Battery - Nikken PIMAG WATERFALL Operating Manual

SETTING THE FILTER MONITOR

Your PiMag Waterfall is equipped with an LED display that notifies you when filter replacement is
recommended. A green indicator light signals that the unit is ready for use. A red indicator light reveals
that the filter should be replaced.
When the PiMag Waterfall is operating at optimum efficiency, the LED above the water tap will flash
green after the button is depressed and released (do not hold this button down) to check the operation
of the indicator system.
As the filter cartridge approaches the end of its effective life, the LED above the tap will flash red when
the button is depressed and released. It will also flash red when the tap is in use. This indicates that the
filter cartridge requires replacement.
This function must be reset manually after your Waterfall is assembled with a new filter and the
flushing operation has been completed.
To set the filter monitor:
7. Fill the Waterfall to prepare it for use.
8. Depress the LED check button and hold in place for at least 8 seconds to program the monitor flow
counter. The display will flash in all colors and then reset to show a constant green light.

INSTALLING AND REPLACING BATTERY

The filter life monitor battery must be installed before use of the PiMag Waterfall. When the LED ceases
to light up when you press the check button or use the tap, the filter life monitor requires battery
replacement. Follow the procedure below to install or replace. For replacement, use a type CR2032
battery or equivalent.
Drain the PiMag Waterfall and separate the stack of components. On a flat surface, place the water
supply tank/tap assembly upside down, as shown in Illustration below.
IMPORTANT: Keep water away from the battery compartment when open and do not allow it to become wet.
9. Remove the two screws, one located on each side of the tap
assembly.
10. Grasp the silver-colored front plate and slide upward
approximately 0.5 inch/13 mm.
11. Pull forward gently on the plate to separate it from the tank.
12. Inside the front plate, locate the disc battery.
• Rotate the front plate so that battery is facing down.
• Using the tip of a blade screwdriver, press outward on the
small projection at the left of the battery and allow battery to
drop out.
• Replace with new battery.
13. Affix the front plate by sliding it into place, inserting and
tightening the retaining screws. Do not overtighten.
14. Reset the monitor flow counter as described in Step 8.
IMPORTANT: The white polymer connector for the wire to the tap
assembly is designed to fit in one direction only. If this is
disconnected and resistance is felt when reattaching, do not
attempt to force it into place. Reverse its position to reconnect.