Benchmark RD 532i - Wall Mounting Frame Assembly; Pre-Piping the System

6 720 611 447 GB (03.11)
Installation
13
3.5 Wall mounting frame assembly
B Take the wall mounting frame out of the package and
screw together with 6 screws as shown in fig. 7. Use
the inner lugs on the top and bottom horizontal sec-
tions.
Fig. 7
B Hold the wall-mounting frame against the wall ensur-
ing that it is vertical.
B Mark the holes for the wall mounting frame onto the
wall, drill and plug the holes and screw the wall
mounting frame to the wall with the screws provided.
B Mark the position of the flue duct hole if a rear flue is
to be used. Refer to fig. 1 and 16.
Fig. 8
B Screw the pre-plumbing manifold with two screws to
the wall mounting frame.
Fig. 9
3.6 Pre-piping the system
Fig. 10 Manifold
43 CH flow
47 CH return
112 Gas cock
171 Domestic hot water
172 Cold water relief
B A drain tap should be fitted at the lowest point of the
central heating system.
B WRAS approved filling loop must be fitted.
6 720 610 597-06.1O
6 720 610 597-07.1O
6 720 610 597-08.1O
200
260
6 720 610 576-06.1O
35
120-130
50
4743
172112
171