Jaclo ½" thermostatic valve - J-THVC12 - Manual (Page 5)

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| PG 5 THERMOSTATIC WALL VALVE
LIMIT STOP & TEMPERATURE SETTING
1 › Make sure stop ring notch and cartridge
notch are aligned with line on spindle spline
(see Fig. 2A). Close volume control. Make
sure hot & cold check valve/stops are open
by rotating until the open arrows point to
the center of the valve. (See Fig. 2). Screw
sleeve (9) onto valve body until it bottoms
tight on plastic stop ring.
2 › Open volume control
3 › Valve is set to 100°F max. Pressure
and temperatures vary. Check 100°F
setting with thermometer.
TO RE-ADJUST TEMPERATURE SEE BELOW
1 › To reset hot water temperature: Remove both limit stops. Open volume control valve & run water for 5 minutes. Using
a thermometer in the water flow, rotate cartridge spindle counter-clockwise to the highest temperature desired
(110°F max. Recommended to avoid scalding) and let it stabilize.
2 › Carefully replace the hot limit stop (without rotating the spindle), such that stop’s bent leg is resting against the stop ring
shoulder (Fig.3)
3 › Rotate the spindle clockwise gently, until the water becomes cold and spindle stops rotating. Do not force spindle
past that position!
4 › Replace cold limit stop (without rotating the spindle), such that stop’s bent leg is resting against the stop ring
shoulder (see Fig. 4)