- 6 -
2 IMPORTANT FACTS
READ BEFORE COMMENCING INSTALLATION
A
Water temperature
This unit is designed for cold water applications only which should not exceed the
following values:
2.11 The maximum allowable water temperature is 35
o
C.
2.12 The minimum allowable water temperature is 4
o
C.
B
Pipework - General
2.13
Secure pipework:
Ensure pipework to and from the Mainsboost is
independently supported & clipped to prevent forces being transferred.
2.14
Flux:
Solder joints must be completed and flux residues removed prior to
completing the installation
(flux damage will void any warranty)
.
2.15
Pipework design:
Care should be taken in the design of pipework runs to
minimize the risk of air locks e.g. use drawn bends rather than 90
o
bends.
C
Plumbing Installation Regulations
2.16 The plumbing installation must comply with the current water and building
regulations.
2.17 The plumbing installation must be installed by a qualified person.
D
Mainsboost vessel
2.18 Ensure the Mainsboost vessel is installed correctly before operating the unit,
to avoid damage.
Do not attempt to dismantle the Mainsboost vessel
The Mainsboost vessel is pressurised to a pre-set level at the factory see
Section 7.11 - Commissioning for details.
