therapy facilities. This appliance
must be earthed. Cables must
be protected by a suitably sized
conduit or trunking to avoid risk
of damage and to allow removal
for service and maintenance
purposes. Failure to install this
way may invalidate the warranty.
Ensure that the conduit is run to
avoid the controller fixing holes.
Surface mounted cables must
also be protected by a suitable
approved conduit, even in a loft,
where there may be a risk of
damage from vermin.
The power lead must only be
replaced by the manufacturer
or their accredited agent. The
controller is supplied from a
safety low voltage source.This
product is suitable for domestic
use only.
Installation of the pumped
Aqualisa SmartValve™ (for
gravity stored systems)
The pumped Aqualisa
SmartValve™ shower system
is designed to operate up to
a maximum static pressure
of 100kPa ((1 bar)(10 metres
head)(14.5psi)). Under no
circumstances must the
pumped Aqualisa SmartValve™
be connected directly to the
water main or in line with
another booster pump. The
minimum actual capacity of
the cold water storage cistern
should be not less than 225
litres (50 gallons). The capacity
of the hot water cylinder
must be capable of meeting
anticipated demand.
Installation of the standard
(unpumped) Aqualisa
SmartValve™ (for balanced
high pressure and unvented
systems, combination
boiler systems and
separately pumped gravity
systems)
Pressures: The standard
(unpumped) Aqualisa
SmartValve™ is designed to
operate up to a maximum static
pressure of 700kPa ((7 bar)
(100psi)). Where pressures
are likely to exceed 700kPa
((7 bar)(100psi)), a pressure
reducing valve must be fitted
to the incoming mains supply.
A setting of 400kPa ((4 bar)
(60psi)) is recommended. It
should be noted that daytime
pressures approaching 600kPa
((6 bar)(80psi)) can rise above
the stated maximum overnight.
Special notes for
combination boiler systems
The appliance must have a
minimum domestic hot water
rating of 24kW and be of the
type fitted with a fully modulating
gas valve. If in any doubt,
please contact the appliance