Aqualisa HiQu Installation Manual page 7

2
Isolation valves are supplied with the Dig-
ital processor and must be fitted on both
inlets and the blended water outlet. All
pipe work should be run in 15mm pipe. All
pipe work should be supported. For exter-
nally pumped gravity fed
tions, 22mm pipe work should
as close to the processor as possible before re-
ducing down to 15mm.
!
The inlet supply centres are 48mm. The inlet supply centres
viate from EN1111 and EN1287, but are deemed to be a
special case.
Please note arrow on isolation valve to indicate direction of flow.
Compression fittings should not be used on the inlet and outlet
spigots and may affect warranty if fitted.
3
Choose the position for your Digital processor as close to the bath
control as possible.
The processor may be sited in the roof space above the proposed
bath site, in the airing cupboard or behind a screwed bath panel if
more convenient. If siting in the roof space, ensure that
ing cannot occur and that no insulation material is placed under
or over the processor. Please refer to the system layout dia-
grams.
!
The distance between the Digital processor and bath control
must be within range of the 10m data cable supplied.
THE PROCESSOR MUST BE SITED IN A POSITION SO THAT AC-
CESS CAN BE GAINED FOR TESTING AND SERVICE PURPOSES.
HiQu Digital Bath installation instructions
installa-
be run
de-
freez-
Page 7