American Standard 1662.222 User manual

Installation
Instructions
Certified to comply with ANSI A112.18.1
Recommended Tools & Materials
ROUGHING-IN DIMENSIONS
Thank you for selecting American-Standard...the benchmark
of fine quality for over 100 years.
To ensure that your installation proceeds smoothly--please
read these instructions carefully before you begin.
M 9 6 5 11 7 R E V. 1. 1
1662.2121662.222
Electric Drill
Torch
6mm (15/64")
Drill Bit
Pencil
Phillips Screwdriver
OPTIONAL TO
FINISHED FLOOR
USUALLY BETWEEN
36"48"
TO
Hammer
COMMERCIAL SHOWER
SYSTEM KITS: 1.5gpm & 2.5gpm 1662.222
1662.212
TOP OF TUB RIM
BOTTOM OF TUB
74" FOR HEAD
CLEARANCE
4"
18"
OPTIONAL
5-1/8" REF.
12"
OPTIONAL
OPTIONAL
12"
OPTIONAL
1/2" COPPER
1/2" SUPPLIES
PLUG TUB
OUTLET
6" DIA.
1" MIN.
8"
VALVE BODY HAS 1/2"
SWEAT INLETS AND OUTLETS
5-3/4"
33-3/8"1-1/4"
1/2"
45˚
1/2"NPT
FINISHED WALL
2-3/4" DIA.
Adjustable Wrench
10'
Pipe Wrench Tubing Cutter
Tape
Measure
Sealing Tape
1660.505
1660.502
2-5/8"
1/2" NPSM
1/2" NPSM
9-1/2"
3-3/8"
Installation must conform to all local building codes.
9-1/2"

M 9 6 5 11 7 R E V. 1. 1
INSTALL THE R120SS VALVE BODY
1
When finished tiling the wall, remove PLASTER GUARD.
Remove cap from tub supply pipe.
R120SS
When soldering, remove PLASTER GUARD, CARTRIDGES and CHECK STOPS
(IF PRESENT). When finished soldering, flush valve body, replace cartridges, check stops
(if present) and plaster guard to continue installation. Use thread sealant or Teflon tape
on threaded connections.
NOTE
IMPORTANT
See Roughing-in diagram before starting.
Connections are:
1/2" copper sweat for sweat inlets
1/2" copper sweat for sweat tub and shower outlets
REFER TO INSTALLATION INSTRUCTIONS (M968387) SUPPLIED WITH VALVE BODY FOR
COMPLETE INSTALLATION AND REPAIR PART INFORMATION.
REFER TO INSTALLATION INSTRUCTIONS (M968763) SUPPLIED WITH VALVE
TRIM KIT FOR COMPLETE INSTALLATION AND REPAIR PART INFORMATION.
NOTE
1/2" SWEAT PLUG
MAKE ALL CONCEALED PIPING CONNECTIONS
INSTALL VALVE TRIM
3
4
See Roughing-in diagram before starting.
Make Hot and Cold supply connections to the VALVE BODY. Inlet and outlet connections to the valve body are 1/2" copper sweat.
Make Tub Filler connection from DIVERTER. (Use the port with the BATH TUB picture). DIVERTER IS 1/2" NPT. TUB SPOUT
connection is 1/2" copper for SLIP-ON SPOUT.
Make the connections for the HAND SHOWER. The HAND SHOWER connections are 1/2" NPT.
For support, use PIPE BRACES secured to wooden braces. Cap off HAND SHOWER and TUB SPOUT FILLER PIPE.
With the R120SS VALVE turned off, turn on water supplies. Check for leaks.
Finish all wall construction.
CAP
PLASTER GUARD
INSTALL THE R420 TWO-WAY DIVERTER
2
TWO-WAY
DIVERTER
REFER TO INSTALLATION INSTRUCTIONS (50321) SUPPLIED WITH DIVERTER FOR
COMPLETE INSTALLATION AND REPAIR PART INFORMATION.
The reverse side of the body is marked with arrows.
CAUTION: Do not solder near the VALVE. Damage to the SEAL may occur. Do not seal
any outlets. The DIVERTER cannot be used as a stop valve. Use thread sealant or sealing
tape on threaded connections.
NOTE
IMPORTANT
1/2" NPT INLET
1/2" NPT
SHOWER
1/2" NPT HAND
SHOWER
See Roughing-in diagram before starting. The port with the BATH TUB picture is the high flow.
The DIVERTER can be installed with the inlet rotated in any position.
All connections are 1/2" NPT.
For proper positioning the finished wall must be within the side of PLASTER GUARD.
Connect the R420 TWO-WAY DIVERTER to the R120SS VALVE BODY.

M 9 6 5 11 7 R E V. 1. 1
CARE INSTRUCTIONS:
DO: SIMPLY RINSE THE PRODUCT CLEAN WITH CLEAR WATER. DRY WITH A SOFT COTTON FLANNEL CLOTH.
DO NOT: DO NOT CLEAN THE PRODUCT WITH SOAPS, ACID, POLISH, ABRASIVES, HARSH CLEANERS, OR A CLOTH
WITH A COARSE SURFACE.
INSTALL WALL SUPPLY
1/2" NPT
APPLY SEALANT
OR SEALING TAPE
Supply to WALL SUPPLY is 1/2" NPT. See rough-in above for detailed information.
Apply sealant or sealing tape to threads of 1/2" NPT supply nipple.
REFER TO INSTALLATION INSTRUCTIONS (M968637) SUPPLIED WITH WALL
SUPPLY FOR COMPLETE INSTALLATION AND REPAIR PART INFORMATION.
REFER TO INSTALLATION INSTRUCTIONS (M968637)
SUPPLIED WITH SHOWER SYSTEM KIT FOR COMPLETE
INSTALLATION AND REPAIR PART INFORMATION.
REFER TO INSTALLATION INSTRUCTIONS (M968637)
SUPPLIED WITH SHOWER SYSTEM KIT FOR COMPLETE
INSTALLATION AND REPAIR PART INFORMATION.
NOTE
NOTE
INSTALL DIVERTER TRIM AND HANDLE
5
INSTALL HAND SHOWER SLIDE BAR
7
6
The height and location of the SLIDE BAR is optional.
It can be installed to the right or left side of the
R120SS VALVE.
NOTE
INSTALL HOSE AND HAND SHOWER
TEST SHOWER SYSTEM
8
Place the HAND SHOWER into the SLIDE BAR after all
hose connections are made. The installation of the
SHOWER SYSTEM KIT is now complete.
Turn on water supplies and check all fuctions of of the
SHOWER SYSTEM KIT. Check for any leaks.
35-3/8"
33-3/8"
2-1/2"
3-3/8"
PLASTER GUARD
MAX
1660505.002
HAND SHOWER
1660502.002
HAND SHOWER
When finished tiling the wall, remove PLASTER GUARD.
Place ESCUTCHEON (1) onto ESCUTCHEON HOLDER (2).
Thread ESCUTCHEON HOLDER (2) onto DIVERTER VALVE (3).
Tighten until ESCUTCHEON (1) is snug against finished wall.
Install HANDLE SKIRT (4) onto VALVE STEM (5).
Push DECORATIVE RING (6) onto LEVER HANDLE (7).
Align LEVER HANDLE (7) and push onto
HANDLE SKIRT (4). Install HANDLE
SCREW (8) and tighten.
Push INDEX CAP (9) into LEVER
HANDLE (7).
1
5
6
7
8
9
2
4
3