Dimensions; Fittings; Boiler Assembly - Biasi RINNOVA ADAPTIVE User Manual And Installation Instructions

5.4 Dimensions

The boiler complies with the following dimen-
sions:
B
Ø80
Ø100
167
400
60
115
25
200 D
G H I
65 52 64
E
53
F
Figure 5.2
A Flue gas exhaust / air suction (coaxial Ø
100/60)
B Flue gas exhaust (Ø 80 twin pipe)
C Air suction (Ø 80 twin pipe)
D Boiler mounting bracket
E Area for positioning the electric connec-
tion channels
F Area for positioning the condensate outlet
pipe
G MR - Heating delivery
H US - DHW output
I Gas
J ES - DHW inlet
K RR - Heating return
- 34 -
INSTALLATION
A
Ø80
C
149
139
247
A
B
115
25
G
H
J
K
I
100
110
J K
65 300
200

5.5 Fittings

The boiler uses the following fittings:
Cock
MR
US
Gas G 3/4 MF
ES G 1/2 MF
RR
C
G1/2F 3 bar safety valve fitting
Condensate discharge to be implemented
with pipe min. ø 30 mm

5.6 Boiler assembly

• Remove the protective caps from the boiler
pipes.
• Hook the boiler onto the bracket.
• Screw the cock on the boiler.
• Fix or weld the flared stub pipes, respectively
Ø 14 mm for the DHW inlet and outlet, and
Ø 18 mm for the hydraulic system return, de-
livery and gas.
Figure 5.3
• Install a shut-off cock on the DHW inlet. The
purpose of the cock is to hydraulically isolate
the unit, making normal maintenance possi-
ble.
• If the hydraulic heating system is higher than
the boiler surface, cocks should be installed
in order to disconnect the system for mainte-
nance purposes.
• Block the pipes by placing 1/2" and 3/4" gas-
kets between the boiler fittings.
Pipe ø
Ø 16/18
Ø 12/14
Ø 16/18
Ø 12/14
Ø 16/18