Overall Dimensions; Joints; Mounting The Boiler - Biasi RIVA COMPACT HE M96.24SM/C User Manual And Installation Instructions

Installation
Utilise the paper template supplied with the boiler
to determine the fixing position for the bracket and
boiler. Securely mount the bracket to the wall
using appropriate fixings suitable for the type of
wall construction and capable of supporting the
total (wet) load. Refer to the weight given in the
technical data tables specific for each model.
6.4

Overall dimensions

C
ø80
47 73
400
50 115 142
35
Electric
connection
area
257
100
Cold
water
inlet
Gas
65 52 64
C.h.
flow
D.h.w.
outlet
*
A --- air intake/flue outlet pipe (co--- axial)
B --- flue outlet pipe ø 80 mm (twin kit)
C --- air intake pipe ø 80 mm (twin kit)
* not present on c.h. only boilers
Fig. 6.2 (all dimensions in mm)
B
ø80
A
A, B and C
190
ø100
200
16
C.h.
return
* *
65
350
200
Condensate drain
connection
area
6.5

Joints

Functions
Gas, c.h. return, c.h. flow
D.c.w. inlet *
D.h.w. outlet *
Pressure relief valve
Condensate drain
* not present on c.h. only boilers
Tab. 6.1 (sizes in mm o.d.)
6.6

Mounting the boiler

1 Take the protective caps off the boiler pipe-
work.
2 Thoroughly clean the connections.
3 Mount the boiler on its bracket.
4 Fix the c.h. valves A and gas cock B (¾") to the
boiler using the ¾" gaskets (Fig. 6.3)
5 Fix the ø 22 mm pipes C (c.h. circuit) to the c.h.
valves A and the ø 22 mm pipe D (gas) to the
cock B using the ¾" gaskets.
6 Repeat the above procedure for the d.c.w. inlet
utilising the ½" cold water inlet valve E, the ø 15
mm copper tail F with its connection nut and
two ½" gaskets.
7 Fix the ø 15 mm copper tail G with the ½" con-
nection nut and a ½" gasket.
A
B
E
Fig. 6.3
Pipe sizes (o.d)
ø 22
ø 15
ø 15
ø 15
ø 25 (plastic)
C
D
G
F
A
C
25