Maxi Clearance And Connection Requirements - Jet MAXI D125 Operation & Maintenance Manual

MAXI Clearance and Connection Requirements

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Connection
Mains
Water Feed
Break Tank
Overflow
System
Connection
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Size
An isolation valve must be
½" BSP M installed on the mains water feed
for servicing.
Guidance on drainage
22mm requirements should be obtained
from the local water authority.
The pressurisation unit and
expansion vessel should be
connected to the system at the
same point.
The point of connection should
½" BSP M
be in the system return, on the
/ 15mm
suction side of the circulation
pump.
Non-return valves, pressure
reducing valves and RPZ valves
must not be used.
.
Notes
Rev 8.1 Oct-15 Page 9 / 42