Page 1
802 141
A
Installation and service instructions
RMATUREN
03/00
ROBINETTERIE
RUBINETTERIA
GRIFERIA
FAUCETS
Concealed pressure balanced bath and shower mixer
Inlet:
cold
water
+
4 port without diverter
with integrated by-pass -
twin ell not required
Rough in:
K.37.P4.02.931.23
4 port with diverter
Inlet:
hot
water
Rough in:
K.37.P4.01.931.23
KWC MARLINO
/
3 port
Rough in:
K.37.P4.03.931.23
Trim set:
KWC MARLINO
K.20.P4.00
This product is precision engineered to provide superior
!
pressure balancing valve, be certain to familiarize yourself with these
instructions.
Failure to follow these instructions may cause damage or improper
operation and nullify the warranty!
Maintenance:
A) To clean your faucets and accessories simply wipe them with a
a soft, damp cloth or towel.
B) Most bathroom and kitchen cleaners contain aggressive
C) Use of these products voids the manufacturer's warranty.
E
!
performance provided it is installed and operated in
accordance with these recommendations. In order to
fully enjoy the comfort, safety and reliability of your
wet, soapy cloth, immediately rinse off with cold watre and wipe dry with
(acidic / corrosive) chemicals or abrasives which will harm the
finish and cause operational problems.
Operating data
Ideal operating pressure : 3 bar (45 PSI)
Max. operating pressure : 5 bar (70 PSI)
Equal pressures cold/warm recommended
Ideal water temperature : 65 °C (149°F)
Max. hot water temperature : 90 °C (194°F)
Attention:
Before installation flush pipes thoroughly!
Trim set:
KWC MARLINO
K.21.P4.00
Trim set:
KWC MARLINO
K.21.P4.00
Operation:
A counterclockwise rotation opens the valve beginning with cold water.
Preventing accidental scalding.
An adjustable hot limit stop reduces risk of exposure to extremely hot
water.
Clockwise rotation of the handle closes the valve.
The valve's comfort zone ensures a safe,
reliable and precise adjustment of mixed
water temperature in the range from
95° F (35°C) to 105°F (40°C).
The featherlight touch of the handle
provides simple and easy control for
the young or elderly.
105˚F
40˚C
r
o
t
f
z
m
o
o
C
n
e
KWC
95˚F
35˚C
Schweiz, Suisse:
KWC AG
Hauptstrasse
CH-5726 Unterkulm
Tel. : 062 768 67 77
Fax : 062 768 61 62
USA:
KWC FAUCETS INC.
1770 Corporate Drive # 580
Norcross, GA 30093
Phone: 678 334 2121
Fax: 678 334 2128
Page 2
Back-to-back installation
Dimensions
Rough inStandard installation
1
2
Standard installation:
Back-to-back installation:
Shower only Tub / shower
810mm
32"
1980mm
78"
1170mm
46"
1150mm
45"
840mm
33"
Floor
line
Back-to-back installation:
!
In back-to-back installations, cartridge must be
rotated 180° to ensure proper valve operation.
/
58mm / 2 9/32"
3 port valve, shower only:
Position valve with outlet up. Finished wall must be within the
dimensions shown on finished wall template.
4 port valve, tub and shower:
Position valve with shower outlet marked "S" up and the tub outlet
marked "T" down.
Finished wall must be within the dimensions shown on finished wall
template.
Finished wall template must remain intact for finished
wall surface measurements and as a template for
!
plastering and / or tiling.
It is not necessary to remove the pressure balancing
cartridge from the valve during normal soldering of
!
connections, using propane-butane gas. Do not use
OXYGEN-ACETYLENE!
When soldering connections, do not use excessive
heat!
!
To test the pipe joints, pressurize both hot and cold
inlets!
MINIMUM
MAXIMUM
102mm
4"
67mm
2 5/8"
86mm
3 3/8"
+
39mm / 1 17/32"
70mm
2 3/4"
58mm / 2 9/32"
39mm / 1 17/32"
180mm / 7 1/8"
179mm / 7 1/32"
96mm / 3 25/32"
179mm / 7 1/32"
96mm / 3 25/32"
K.37.P4.01
K.37.P4.02
Inlet:
hot
water
1/2" FPT
Inlet:
hot
water
1/2" FPT
1/2" FPT
1/2" FPT
MINIMUM
MAXIMUM
MINIMUM
MAXIMUM
Inlet:
cold
water
Inlet:
cold
water
MUM
I
N
I
M
AXIMUM
M
MUM
I
UM
N
I
M
M
MAXI
140mm /
5 1/2"
81mm /
3 3/16"
100mm /
3 15/16"
70mm
2 3/4"
180mm / 7 1/8"
K.37.P4.03
Inlet:
hot
water
1/2" FPT
1/2" FPT
MINIMUM
MAXIMUM
Inlet:
cold
water
Page 3
Installation Back-to-back
(if applicable)
3
À
shut-off valves
ÂÃ
H
C
(6)
(5)
Close shut-off valves:
À
- Once shower enclosure is completed, remove the finished wall template.
- If the valve body is equipped with service stop valves close the hot and
cold water supplies. Otherwise, shut the supply at the nearest source.
Remove valve stem driver and stop ring:
Á
- Remove the screw (1) to remove the plastic valve stem driver (2).
- Remove stop ring (3) note position.
Turn cartridge for back-to-back installation:
Â
- Remove the four cover screws (4) and the valve cover (5) with O-ring (6).
- Pull the cartridge out. Do not damage the O-ring seals.
- Rotate the cartridge 180° turning it upside down. Place it into the valve
body. Note position of hot ("H") and cold ("C") markings on the cartridge:
"H" hot will now be on the right and "C" cold on the left. Two alignment pins
located on the rear of the cartridge must sit in the locating holes within the
valve body. Cartridge is correctly engaged when pushing the cartridge, it
will not rotate.
(4)
Á
valve steam
driver (2)
cartridge stem
- Put the O-ring on the valve cover. Make sure the surface of the valve
cover, on which the O-ring will sit, and the O-ring are both clean.
- Position the valve cover with stop post facing down. Seat the cover to the
body. Do not pinch the O-ring. The assembly should fit together with a
minimum of pressing force.
- Tighten up the cover screws diagonally, first lightly and then more
firmly.
Fix stop ring on closed position:
Ã
- Close the valve by turning the cartridge stem clockwise.
- Position the stop ring on the stem as shown in figure 4.
- Install plastic stem driver (2) with screw (1).
stop ring (3)
screw (1)
stop post
(downward)
stop ring (3)
stop post
(downward)
stop ring
close
Installation of the trim set and setting the hot limit stop
Do not overtighten !
valve stem
driver (2)
(1)
(7)
(7)
À
!
Installation of the escutcheon (8):
À
Install escutcheon screws (7) into valve cover posts.
Slide the escutcheon (8) over the screw heads and rotate escutcheon
counterclockwise.
Tighten the screws (7) so the escutcheon is firmly pressed against the wall and
does not rotate. Do not overtighten!
(8)
A) B)
close
hot limit ring (10)
Á
rotating of the stem
(9) to the desired
max. temperature
max. hot temperatur
Setting hot limit stop:
Á
A) Rotate escutcheon driver stem (9) counterclockwise until a desired and safe
hot water temperature is reached (recommened maximum is 110°F / 43°C)
B) Place the hot limit ring (10) over the splines on the stem (9) with the hot limit
ring resting against the stop post on the escutcheon.
Closing the valve while rotating the stem (9) clockwise until it stops,
(9)
Torx 20
4
stop post
Install the handle.
Â
Page 4
Installation of the trim set
5
Z.532.545
Z.632.096
Z.532.547
Z.532.544
Z.532.641
*Z.532.548
(standard length 130mm / 5 1/8")
Z.532.641
*Z.532.549
(extended length 155mm / 6 1/8")
E
* Please specify the color when placing your order.
Trouble shooting
*Z.505.263 bath
*Z.505.264 shower
(without hole for diverter)
Z.532.642
Z.603.929
Z.632.029
*Z.532.543
*Z.505.179
6
Malfunction:
Hot and cold reversed
Tub filler shower head drips after shutting off the
valve.
Shower insufficiently hot
No flow of hot or cold water
Valve body too deep in wall
Never try to stop dripping by applying excessive force to the handle when closing the valve!
!
Cause:
Hot and cold water supplies have been connected in
reverse.
Water remains in the shower piping.
(This is normal)
Incorrect setting of the stop ring causing a partially
opened cartridge.
Cartridge inlet O-ring seal is faulty.
Hot limit stop incorrectly set.
Either the hot or cold side is not fully pressurized.
Debris caught inside the inlet of the cartridge.
No engagement between escutcheon and plastic
driver.
Improper installation.
Remedy:
Rotate cartridge as described in "Back-to-back
installation".
Allow approximately 3 - 5 minutes to drain column, or
push lever on tub spout to the tub fill position * .
Reset the hot limit stop ring as described in rough-in
installation.
Check the O-ring for cuts or damage and replace if
necessary.
Refer to the instruction: Check hot water temperature.
Be sure service stops are both fully open and system
is pressurized.
Remove cartridge and flush out or remove any debris
lodged inside the hot or cold inlets.
Install either the 1/2" or 3/4" extension kit.
Install either the 1/2" or 3/4" extension kit.
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