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MAINTENANCE AND SERVICING
The Enware Aquablend 1500 Thermostatic Mixing Valve will
only require minimal preventative maintenance work to ensure it
operates at its optimum level of performance. The valve should
be commissioned and serviced annually, unless the installed
conditions dictate more frequent servicing is necessary.
ANNUAL MAINTENANCE PROCEDURE
Every 12 months, the Enware Aquablend 1500 should be
inspected and tested. The valve’s external surfaces should be
given a light wipedown. The valve and surrounding area should
be inspected for leaks or water damage and action taken if
required. Ensure a clean dry work area is available.
Cleaning the Strainers
Firstly isolate the hot and cold supplies to the mixing valve by
closing the inlet ball valves. With a suitable spanner remove inlet
fitting top cover then remove mesh strainer SEE IMAGE 8
Clean strainers with a suitable descaling solvent (such as CLR)
diluted with water. Check for physical damage and thoroughly
rinse with clean water. Strainers can then be re-installed into
the valve and top cover replaced and tightened to a maximum
torque of 15Nm into the inlet valve bodies.
Mesh Strainer
Non-Return
Valve
(Inside the
Fitting)
IMAGE 8