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MT662C
INSTALLATION INSTRUCTIONS
THESE INSTRUCTIONS MUST BE
LEFT WITH HOMEOWNER
®
CAUTION:
Always turn water off before installing or disassembling the valve. Open
valve handle to relieve water pressure and to insure that complete water
shut-off has been accomplished.
Before turning water on during either rough-in or trim-out, make sure that cartridge retainer clip is in place. The
cartridge and retainer clip were properly installed and tested before leaving the factory. Although it is unlikely, it
is nevertheless possible that through the handling of the valve by any number of persons the retainer clip may
not be properly installed. This should be carefully checked at time of rough-in and trim-out. If the retainer clip
is not properly installed, water pressure could force the cartridge out of the casting. Personal injury or water
damage to the premises could result.
CLIP
EAR
TUB AND SHOWER VALVES
Measurements
These are shown in the drawings. The depth measurement is critical.
Use the front face of the plaster ground as a reference point for the fin-
ished wall position, including tile (2-1/16" [52mm]). The center line of
the supply and discharge piping should be a maximum of 2-3/16" (56mm)
and a minimum of 1-7/16" (37mm) behind the finished wall surface.
Available with three or four port castings, with and without stops.
Connections are either 1/2 inch I.P.S. pipe or 1/2 inch copper sweat connections.
If the Moen Slip Fit spout is used, a 1/2 inch copper drop and lookout may be used.
A
B
C
MT662C MAR01
®
25300 Al Moen Dr., North Olmsted, OH 44070-8022 U..S.A.
HANDLE
COVER
HANDLE
KNOB
SHOWER
ARM
FLANGE
SHOWERHEAD
WASHER
HANDLE
SCREW
HANDLE
LEVER
STOP TUBE
ESCUTCHEON
PLASTER
GROUND
CAUTION
USE 1/2"
IRON PIPE
SIZE
MINIMUM
OR 1/2"
TUBING.
SUPPLY
SUPPLY
45"
(1143mm)
48"
(1219mm)
1-1/4"
(32mm)
6' 6"
(1981mm)
32"
(813mm)
FINISHED WALL
LINE
2-1/16"
(52mm)
2-1/16"
(52mm)
TUB FILLER
OR SHOWER
TUB/SHOWER
COMBINATION
FLOOR
15/16"
(24mm)
HANDLE LEVER
HANDLE SCREW
HEXAGONAL
WRENCH
SET SCREW
HANDLE ADAPTER &
BRAKE ASSEMBLY
STOP TUBE
WASHER
© Moen Incorporated 1996
Printed in U.S.A.
MODELS 2600, 2700, 5401, 62600, 62700, 72615, 72700 and MODEL SERIES T471,
T473, T555, T666, T777, T888, TL470, TL471, TL473, L2600, L2700
To Eliminate Cross-Piping On Back-To-Back Installations or To Correct
Reversed Rough-In Where Hot and Cold Positions Are Reversed:
Remove handle knob or handle lever and handle parts (see "Disassembly"). Turn valve stem around so that the notched flat is turned one half turn or
180 degrees. Re-install handle parts and handle knob or lever. Tighten handle screw securely; replace handle parts.
IMPORTANT: SEE FLUSHING
INSTRUCTIONS PAGE 2
HELPLINE: Call our toll free Helpline number,
for answers to any product, installation, replacement
parts, or warranty questions.
(800) BUY-MOEN
(289 - 6636)
CLIP
EAR