Mira Extreme Thermostatic, Installation & User Manual

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5.6. Remove the screws securing the
inlet manifold and mixer assembly
using a T10 Torx screwdriver. Unclip
the pump transfer tube.
5.7. Remove the inlet manifold and mixer
assembly.
Mixer
Assembly
Inlet
Manifold Remove
Securing Screws
Transfer
Tube
5.8. The ports adjacent to the mixer
assembly contain the inlet check
valves. The check valves can be
removed and replaced if required.
Ensure the check valve is inserted
with the ‘O’ seal on the check valve
facing into the outlet port of the
manifold.
5.9. Inspect inlet manifold/valve
interface seals and renew if
required.
Note! When refitting the inlet
manifold, lightly grease seals with
a silicone-based lubricant.
Inlet Manifold /
Mixer Assembly
Interface Seals
Inlet Manifold
Outlet Ports
Ensure 'O'
seals face
the inlet
manifold
outlet ports
5.10. Refit components in reverse order.
5.11. Restore the water supplies and
check for any leaks.
5.12. Re-connect the cover electrical
connector and refit the cover.
Secure the cover by tightening the
three cover retaining screws. Refit
the temperature control knob.
5.13. Commission the Mira Extreme,
refer to "
Commissioning:
General Commissioning ".
Temperature
Control Knob