ThermOmegaTech CircuitSolver CSUTD-D-PP Installation Instructions

THERMAL DISINFECTION DUAL BALANCING VALVES
WITH PROPRESS/PROPEX FITTINGS
1) We recommend that you use a shut off valve before and after the CircuitSolver® Thermal Disinfection Dual Valve
and a union after the valve. See schematic diagram on reverse side.
2) Install valve with proper flow direction as marked on valve body. This is critical with valves that have an integrated
check valve.
NOTE: Upon tightening the assembly, verify that the shutoff valves are oriented so that their handles are accessible
and can be operated fully without obstruction. If a reorientation after final installation is needed, loosen the
CircuitSolver® Union Nut to rotate the section so as to not disturb the tightened components and possibly cause a
leaky connection.
Scan to watch a quick tutorial video
on proper reorientation instructions.
3a) CircuitSolver® Models ending in -PP: When using Viega ProPress® adapters, please consult the Viega ProPress
Installation Manual for proper installation, tools, etc. Visit
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3b) CircuitSolver® Models ending in -PX: When using Uponor ProPEX® adapters, please consult the Uponor ProPEX®
Installation Manual for proper installation, tools, etc.
https://www.uponor.com/en-us/products/fittings/metal-fittings/propex-lead-free-(lf)-brass-male-threaded-adapters
4) CircuitSolver® valves are designed to be installed at the end
of each domestic hot water supply just prior to the return line.
See diagram to the right.
5) For water systems with particulate/dirt problems,
consider using a strainer if one is not already used upstream.
*Strainer must be maintained in order to avoid flow obstruction.
353 Ivyland Road • Warminster, PA 18974-2205 • Phone: 1-877-379-8258 • CircuitSolver.com
Embrace the Technology
INSTALLATION INSTRUCTIONS
CSUTD-D-PP/CSUTD-D-PX
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®
https://www.viega.us/en/products/ProPress/Downloads.
MULTI-BRANCH PARALLEL
PIPING CIRCUIT:
®