FV669 Rev. G 06/22/22
Page 6
Location Marker
Figure 16B
Wall
Sensor Angle Adjustment (when necessary)
STEP 2
Before loosening the locking ring, make sure the strap wrench
and locking ring are completely dry so that the strap wrench has
the best grip possible on the locking ring.
Mark down Locking ring original position relative to valve body
with tape or marker. Loosen locking ring (See Figure 16) on
valve head using strap wrench (supplied) turning counter-
clockwise. If unable to loosen the locking ring with the strap
wrench. Then remove the valve cap from the valve head shown
in Step 4.1 & 4.2 of the Battery Installation Section. The supplied
strap wrench or a large wrench may be used on the flats of the
locking ring to loosen it.
STEP 1
Turn off control stop using a flat head screw driver turning
clockwise (See Figure 16). Then, use the electronic override
button to flush the water out of the flush valve.
STEP 3
Rotate flush valve head to adjust sensor angle. If the valve cap
was removed to loosen the locking ring, rotate the manifold to
have the location mark pointing perpendicular to the wall (Figure
16B).
STEP 4
Before tightening the locking ring, make sure the strap wrench
and locking ring are completely dry so that the strap wrench has
the best grip possible on the locking ring.
Tighten locking ring back to original position with strap wrench
(supplied) by turning clockwise.
STEP 5
Turn control stop back on by turning counter-clockwise using a
flat head screw driver.
Locking Ring
Control Stop
Electronic
Override
Button
Figure 16A
