gledhill BoilerMate CP 120 Design, Installation & Servicing Instructions page 15

A
F
G
E
INSTALLATION
Pipework Connections
The position of the pipework connections is
shown opposite. The exact location dimensions
are listed in the Technical Data section of this
manual.
All the connections are also labelled on the
appliance. It is essential that the pipework is
connected to the correct connection.
Connections A and B are plain ended stainless
steel pipe.
Connection C and D compression fi ttings.
Connection E is RC½ (½ in BSPT internal)
B
A - 22mm Safety open vent
B - 22mm Cold feed/expansion
C - 22mm Incoming mains cold water
D - 22mm Domestic hot water
E - ½" Drain tap connection
F - 28mm Boiler fl ow
G - 28mm Boiler return
Note: The safety open vent and cold feed/
expansion must be connected to the top up
cistern using the pipework assembly provided.
Do not alter or connect any pressure-relief
device to the vent pipe of this water heater.
All factory made joints should be checked after
installation in case they have been loosened
during transit.
The fi ttings for the top up cistern should be
installed following the instructions provided
and the cistern fi tted on its supports/top of
the appliance.
The cold feed/expansion and safety open vent
should be installed between the appliance and
the top up cistern.
D
C
Figure 1.6
Page 15
INSTALLATION