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TZV Installation & Operation Manual
FAILURE TO READ AND FOLLOW PROPER
INSTALLATION AND MAINTENANCE
INSTRUCTIONS MAY RESULT IN PRODUCT
FAILURE WHICH CAN CAUSE PROPERTY
DAMAGE, PERSONAL INJURY AND/OR
DEATH.
ACORN CONTROLS IS NOT RESPONSIBLE
FOR DAMAGES RESULTING FROM
IMPROPER INSTALLATION AND/OR
MAINTENANCE. INSTALLATION OF THIS
VALVE SHALL BE IN ACCORDANCE WITH
UNIFORM PLUMBING CODE
.
TO ENSURE ACCURATE AND RELIABLE
OPERATION OF THIS PRODUCT, IT IS
ESSENTIAL TO:
Ÿ
Properly design the system to minimize
pressure and temperature variations.
Ÿ
Implement an annual maintenance program
to ensure proper operation and temperature
setting of valve(s).
Ÿ
This valve is factory preset. However, it can
be adjusted. It is the responsibility of the
installer and or facility maintenance personnel
to make sure valve outlet temperature is
properly set.
You are required to thoroughly read all installation
instructions and product safety information before
beginning the installation of this product.
(Not provided by Acorn)
2. Lead-free solder and flux for sealing water
connections.
4. 5/8” combination wrench and an Allen wrench.
1. Wall anchors, screws, nuts and washers as
required.
3. Pipe fittings.
Ÿ
Maximum water pressure is 125 PSI (8.62
bars). Maximum inlet hot water temperature is
180°F (82°C). Temperature adjustment range*
is 100°F - 160°F (38°C - 71°C). Valve assembly
must be drained prior to being subjected to
freezing temperatures. Valve includes integral
check valves.
Ÿ
To ensure proper installation, review the manual
thoroughly to verify rough-ins before beginning
any work.
Ÿ
Installation and field adjustment are the
responsibility of the installer.
WARNING:
!
SUPPLIES REQUIRED:
Acorn Controls
Division of Acorn Engineering Company
®
, A member of Morris Group International
™
!
IMPORTANT
Manual #7802-122-000
Revised: 01/12/2022 E
!
IMPORTANT
