Installation

Setting the Temperature Limit Stop
This valve has an upper temperature limit stop , which can allow desired and safe hot water temperature
(recommended maximum is 110°F). This stop may be adjusted once the valve is installed.
Before making this adjustment, run water with the valve turned to the hot setting. If the water temperature
is too high in this position, then perform the following adjustments:
1. Remove the trim (handle, escutcheon and cover).
2. Remove the all-thread nipple, (item 7), hex nut (item 8) and stem plate (item 6).
3. Remove the broach stem (item 5) and the limit stop (item 4).
4. Close the valve by turning the cartridge stem clockwise until it stops, (Illustration 4).
5. From the CLOSED position, rotate the cartridge stem counter-clockwise until the desired temperature is
achieved.(Illustration 5).
6. Place the limit stop (item 4) on the cartridge stem against the stop block (Illustration 6). Rotate several
times to make sure the stop is at the desired temperature setting.
7. Install the broach stem (item 5), stem plate (item 6), all thread nipple (item 7) and hex nut
(item8).(NOTE : For broach stem to be fully seated onto cartridge, the all thread nipple (item 7) and hex
nut (item 8) must be tightly secured against the retaining plate).
Illustration 4
Illustration 5
LIMIT STOP HITS
STOP BLOCK AT
HIGHEST
DESIRED TEM-
PARATURE
Illustration 6
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NWP-1-685