Bristan CAP2 SHUAR C, Инструкция по установке и руководство пользователя, Страница: 6 / 36

6
Installation Requirements
This shower valve must be installed
in compliance with current water
regulations. If you have any doubts about
the water regulation requirements contact
your local water services provider or use
the services of a professional plumber.
This shower valve is suitable for use with
the following water supply systems:
•
Gravity Fed Hot and Cold
(pressure balanced)
• Gravity Fed Hot and Mains Cold
(differential pressure - see Specification
section on page 13)
• Instantaneous water heater
(combination boiler)
• Unvented System
• Pumped System
Gravity Fed Hot and Cold Gravity Fed Hot and Mains Cold
cold mains supply
cold mains supply
Important:
If you install this shower
valve with a gravity fed system, there must
be a minimum head (vertical distance)
from the underside of the cold water
storage tank to the showerhead position
of at least 1 metre.
Note: Pumped system (with Essex
flange) If you install this shower valve to
a pumped gravity fed system where the
minimum head (vertical distance) from
the underside of the cold water storage
tank to the top of the hot water cylinder
is less than 1 metre we recommend an
Essex flange is used as shown.
Flushing Pipe-work
Important: Before connecting the
shower valve (see ‘Installation’ on pages
16-23), supply pipe-work must be flushed
to clear debris before connecting the
shower valve. Debris will reduce the
performance and life of the shower.
1m min.
1m
min.