California Faucets TO-THC1-XX User Manual

½” Thermostatic Valve with Single Volume Control Trim

TO-TH1-XX & TO-THC1-XX

StyleTherm™

Installation Instructions

TH51-R

(ROUGH)

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TH51D2-R

(ROUGH)

CALIFORNIA FAUCETS RECOMMENDS THAT ALL PLUMBING PRODUCTS BE INSTALLED BY

A LICENSED PROFESSIONAL

TEMPERATURE SETTING

• Remove SCREW (2), WASHER (3), MUDGUARD

(4) and SLEEVE (5) from installed VALVE (1)

• Push plastic TEMPERATURE LIMIT STOP (6) onto

THERMOSTATIC CARTRIDGE (7) as shown

• Temporarily place BONNET (8) onto

THERMOSTATIC CARTRIDGE STEM (7a)

• Place STEM (19) onto STOP/VOLUME CONTROL

(19a) and using PHILLIPS SCREWDRIVER (19C)
secure STEM (19) with SCREW (19b)

• With both hot and cold water supplies on, open

STOP/VOLUME CONTROL (19) valve to one
output device

• Use temperature measuring device to confirm

temperature is 100°F when BONNET (8) button is
positioned straight up at 12 o’clock

• When button on BONNET (8) is depressed and

rotated full left (CCW), the maximum temperature
discharged from valve will be 115°F (Note: Follow
all applicable local plumbing codes when setting
maximum discharge water temperature)

• Carefully remove BONNET (8) and place aside

until trim is installed

Note: If temperature is not 100°F with BONNET (8), button at 12
o’clock, the CARTRIDGE STEM (7a) must be rotated to change
temperature setting (clockwise (CW) for cooler & counter-clockwise
(CCW) for warmer)

WARNING: Forcibly rotating thermostatic cartridge stem prior to
installing handle trim, will damage cartridge and void warranty

INSTALL TRIM

• Position FACEPLATE (9) onto CARTRIDGE NUT

(10) as shown

• Install SLEEVE (11) onto CARTRIDGE NUT (10)

and tighten to secure FACEPLATE (9) against
shower wall

• Place BONNET (8) onto THERMOSTATIC

CARTRIDGE STEM (7a)

• Secure BONNET (8) with SCREW (12)

• Place HANDLE (13) onto BONNET (8) and

tighten handle SETSCREW (14)

Note: Depending on handle style, it may be necessary to cut

BONNET STEM (8a) and SCREW (12) to allow HANDLE (13) to
fully seat against BONNET (8)

100°F

Rotate CW for Cooler (shown)

Rotate CCW for Warmer

½”

• Cut VOLUME CONTROL STEM (19), ½” from

surface of FACEPLATE (9)

• Place VOLUME CONTROL HANDLE (13a) onto

VOLUME CONTROL STEM (19) and tighten
SETSCREW (14)

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