Moen T473, T471, T555 Stop Operation, Rough-In, Flushing, Make Sure All Water Supplies Are Off

WITHOUT STOPS

➤		7" DIA	➤
	(178mm)
	SHOWER
		➤
SUPPLY ➤		➤	SUPPLY	SUPPLY
		➤	RUBBER STOP VALVE
			(WITH SCREW DRIVER SLOT)
		TUB
		2" CC
	➤	(51mm)
		➤
	2-3/16" IPS
		(56mm)

Stop Operation

WITH STOPS

➤	7" DIA	➤
	(178mm)
SHOWER
	➤
➤		➤
	➤
	TUB
	2-1/8" CC
➤	(54MM)
	➤
	3-3/4" IPS
	(95MM)
4-5/8" FOR C.C.
➤	(117mm)
		➤
6" FOR I.P.S.
	(152mm)

	➤
SUPPLY	➤
	➤

4-1/2"

(114mm)

PLASTER GROUND SIZE AND WALL OPENING

CC- This type is integral with casting, actuated by screwdriver, and require a 90° turn to open or close. When the screwdriver slot is vertical, the rubber stop is closed, and when the slot is horizontal, the rubber stop is open.

IPS - This type has been added to the basic shower casting and is actuated by screwdriver. The stop is opened by rotating in a counterclockwise direction until it stops and closed by rotating in a clockwise direction until it bottoms.

Rough-In

MAKE SURE ALL WATER SUPPLIES ARE OFF.

4- port: (2700 SERIES): Install casting with "UP" at the top (arrow pointing up). If the valve is to be used for both a shower and a tub, connect the top outlet to the shower and the bottom outlet to the tub, using 1/2" iron pipe size or 1/2" copper water tube, 5/8" O.D. (If the valve is to be used for a shower only or a tub only, plug the outlet not being used.)

3-port (2600 SERIES): These models may be used as either a shower or a tub filler. Since they are factory set in the shower position, with the outlet up, you must reverse the position of the cartridge retainer clip if you want to use the valve as a tub filler. Following "Disassembly" instructions on page 3, pull the clip out from the bottom of the casting, rotate cartridge stem 180° and replace clip in the top, then proceed with installation, using 1/2" iron pipe size or 1/2" copper water tube.

WARNING: Secure all pipes and the shower and tub drop ells. Use Teflon tape on all threads. Use a plain ell on the tub drop. A twin ell is not needed. Check system for leaks before closing wall.

CAUTION

These valves are equipped with Moen's long-life 1225 cartridge, de- signed for smooth, trouble free operation. When soldering, do not heat valve any higher than necessary to flow the solder. Over- heating may damage the cartridge or rubber stop valves. Following this direction will allow you to sol- der without removing the cartridge or rubber stop valves.

WARNING: The cartridge and rub- ber stop valves MUST be removed before either brazing or resistance (electric) soldering.

Flushing

IMPORTANT: Before closing all wall openings, pressure test valve and complete system for leaks using flushing instructions.

IMPORTANT:

Pipe chips, sand, stones, and other solids found in new or renovated plumbing can damage the sealing surface of the faucet cartridge and cause a leak. To avoid damage, DO NOT OPERATE VALVE until you have followed these instructions:

1.After installing and connecting your new faucet, install shower arm but not showerhead before flushing.

2.Turn the valve on in the full cold position (handle pointing to the right) and turn on the cold supply for 15 seconds. Without closing the valve, turn to the full hot position (handle pointing to the left) and turn on the hot supply for 15 seconds.

3.Turn the valve to the mixed position, divert water to the shower and run for an additional 15 seconds.

4.Turn off the water and check for leaks.

5.Install showerhead.

MT620J