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If the Digital Mixer Processor unit is installed in a loft area the following requirements must
be met for future servicing purposes:
a. There must be no risk of the Digital Mixer Processor unit or water pipe becoming frozen.
b. The Digital Mixer Processor unit MUST NOT be covered with any form of insulating
material that may give rise to electrical circuits overheating during periods of high
ambient temperature.
c. A safe means of access must be provided into the loft, e.g. via a fixed loft ladder.
d. The Digital Mixer Processor unit MUST be installed in an accessible and safe location.
e. Ceiling joists MUST be adequately boarded to provide safe and unobstructed access to,
from and around the Digital Mixer Processor unit.
f. There MUST be adequate lighting in the loft for servicing purposes.
Note: If mounting the Digital Mixer Processor unit in a loft it is worth considering building a
catchment tank with an overflow pipe directed to an external point. In the unlikely event of
a problem occurring with the Digital Mixer Processor unit this will give a visual indication of
any failure.
Plumbing connections
Plumbing/Pipe installation to be carried out before electrical wiring
installation
DO NOT use jointing compounds on any pipe fitting for the installation.
DO NOT solder fittings near the shower unit as heat can transfer along pipework and
damage components.
Fig.9 shows the plumbing connections layout.
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