Acorn ST7069 VALVE - Manual (Page 4)

Page 4 of 7
1. Locate mixing valve in a suitable place
accessible for servicing and adjusting. Valve
should be as close as possible to point of use.
2. Thoroughly flush supplies.
3. Connect Hot and Cold supplies to mixing valve
inlets and outlet to fixture(s). Valve
connections are 1/2” NPT, for supply lines
by others.
4. Turn on supplies and inspect for leaks. Tighten
connections if leak(s) are detected.
5. Turn on fixture and allow to run until water
temperature stabilizes. Measure water
temperature. If water is not at desired
temperature adjust as needed, (refer to
adjustment section below). Maximum
recommended outlet temperature is 115°F
(46°C).
1. Loosen locknut. Detail A
2. Turn on fixture so temperature can stabilize.
3. Using 1/4” allen wrench turn adjustment stem
counter-clockwise for hotter or clockwise for
colder outlet temperature. Detail B
4. Tighten locknut to prevent any unauthorized
or accidental temperature adjustment.
5. Re-check temperature.
INSTALLATION:
TEMPERATURE ADJUSTMENT:
Acorn Controls Division of Acorn Engineering Company ® , A member of Morris Group International ™
Manual #7802-115-000 Date: 04/01/14
TYPICAL INSTALLATION
DETAIL A DETAIL B
OPTIONAL -BVS
BALL VALVES
SHIPPED LOOSE
INSTALLER
PROVIDED
1/2" NPT
SUPPLIES
INSTALLER
PROVIDED
1/2" NPT RISER
AND CONNECTIONS
LOCKNUT
5/8" WRENCH
1/8" ALLEN
WRENCH
ADJUSTMENT
STEM
ST7069 Installation & Operation Manual