93488 Rev. A
Installation
1
Cartridge Installation
A.
B.
Turn off water supplies.
Remove cover (1),
bonnet nuts (2) and test caps (3) from the
rough-in body (4).
Place a bucket or small container over the front
of the valve body and slowly open the water
supplies to flush any debris from the supply
lines before installing the cartridge. Turn the
water supplies back off.
Rotate the valve cartridge (1) so that “H” (2) is
on the hot side and the “C” (2) is on the cold
side. Add silicone lube to the three o-rings (3)
shown above to make the cartridge easier to
install and remove from the valve body. Insert
cartridge into valve body as shown. Ensure the
keys on the body are fully engaged with the
slots in the body (4) A light coating of plumbers
grease applied to o-rings may aid in assembly..
Thread bonnet nut (2) onto cartridge. Hand
tighten securely. Slide o-ring (1) over the
cartridge and bonnet.
For the exceptions of back to back or reverse
installations (hot on right and cold on left) only:
Rotate valve cartridge (1) so “H” is on the hot
side and “C” is on the cold side and the word
“UP” (2) appears on the bottom. Apply silicone
lube to the three o-rings shown above to make
the cartridge easier to install and remove from
the rough-in body.
Install the cartridge making sure that the keys
are fully engaged with the slot in the rough-in
body (see step B). Slide o-ring (3) and bonnet
nut (4) over the cartridge and thread onto the
rough-in body. Hand tighten securely.
3
C.
Back to back Installation
Cold
Hot
Normal Installation
(changes not required)
Reverse
Installation
1
2
3
2
4
3
1
4
4
2
4
1
2
3
1
3
2
