Brizo MULTICHOICE R75000, Manual

Page: 7 / 24

106855 Rev. B
7
WARNING : To minimize the risk of potential scald or thermal shock injury due to cross
flow, make sure the shower outlet is not blocked or restricted (e.g., pause control on
showerhead). Also, point showerhead away from you when re-starting flow or install inlet
check valves on both supply lines.
Maintenance
D. C.
2
1
1
2
3
3
4
Diverter Handle Installation
Slide diverter handle (1) onto trim sleeve (2).
Using a hex wrench, insert set screw (3) into
handle (1). Applying pressure, insert set screw
cover if provided (4) until properly seated.
Models with sunken handle
Install stem extender (1) onto valve stem and
secure with screw (2). Slide handle onto stem
extender and tighten set screw (3). Insert button (4)
until properly seated.
4
Faucet leaks from tub spout/showerhead:
SHUT OFF WATER SUPPLIES.
Replace seats and springs–Repair
Kit RP4993. Check condition of lower O-rings and
replace if necessary RP14414. See Helpful Hints 1,
2, & 3.
If leak persists:
SHUT OFF WATER SUPPLIES.
Replace valve cartridge RP46074.
See Helpful Hints 1, 2, 3 & 5.
Unable to maintain constant
water temperature:
Replace valve cartridge RP46074 or follow
instructions in Helpful Hints 1, 2, 4 & 5.
If water does not flow:
Verify that both the hot and cold supplies are fully on
and pressurized.
Helpful Hints:
1. Before removing valve cartridge assembly for any
maintenance, be sure to note the position of the
rotational limit stop on the cap. The valve cartridge
assembly must always be put back in the same
position. BE SAFE! After you have finished the
installation, turn on valve to make sure COLD WATER
FLOWS FIRST.
2. To remove valve cartridge from body, shut off
water supplies and remove handle and bonnet nut.
Do not pry the valve cartridge out of the body with a
screwdriver. Place handle on stem and rotate
counterclockwise approximately 1/4 turn after the
stop has been contacted. Lift valve cartridge out
of body.
3. To remove seats and springs, remove valve
cartridge. Separate cap assembly from the
housing assembly by rotating the cap assembly
counterclockwise 90
o
(degrees). Separate cap
and housing assemblies. Remove seats and
springs and replace. Place the largest diameter
of the spring into the seat pocket first and then
press the tapered end of the seal over the
spring. Reassemble valve cartridge and replace
in body following instructions given in 1 above.
4. If the water in your area has lime, rust, sand
or other contaminants in it, your pressure
balance valve will require periodic inspection.
The frequency of the inspection will depend on
the amount of contaminants in the water. To
inspect valve cartridge remove it and follow the
steps in note 1 above. Turn the valve to the full
mix position and shake the cartridge vigorously.
If there is a rattling sound, the unit is functional
and can be reinstalled following instructions
given in note 1 above. If there is no rattle,
replace valve cartridge RP46074.
5. Make sure the rotational limit stop is fully
seated and retained. Use disc, if included.
Handle Installation