Quartz QZ3111 - Manual (Page 6)

Quartz Thermo installation guide page 6
Set the temperature control lever to full cold
(9 o’clock) prior to removing the four screws
securing the lever to the valve. Carefully remove
the temperature lever to reveal the lilac
temperature preset override ring and the white
temperature preset location ring. Neither of
these parts need to be removed for installation.
However if they are removed please take a note
of their orientation on the valve prior to
removal (as illustrated).
5
Carefully remove the shroud from the valve
assembly.
6
If the valve is being installed for use with a
gas fired instantaneous (multipoint) water
heater or a combination boiler, the cold
water flow regulator must be fitted at this
stage by insertion into the cold water port
as shown (the flow regulator is supplied in its
own pack).
7
The Quartz Thermo valve is supplied with an outlet cap on the bottom of the
valve allowing for a top outlet connection. The bottom outlet can be used by
simply removing the cap and repositioning it on the top outlet. If the cap is
removed please ensure that when replaced, the membrane in the cap is in
place and that the cap is done up tight.
9
Fit the outlet connector ensuring the rubber
washer is correctly engaged (supplied in the
screwpack), on the required outlet ensuring
a tight fit. Offer the valve up to the required
fixing position to check the four fixings
points are correct and there is adequate
space available around both inlet elbows
and outlet connector.
Prepare the wall fixings as required.
10
Fit the elbows to the valve body hand tight, ensuring that the rubber washers
are correctly engaged (these are supplied in the screw pack).
8