7
-
Installation & Servicing
GENERAL
1
BOILER DIMENSIONS, CONNECTIONS AND CLEARANCES
223
348
348
223
A
= =
1
2
4
3
5
7
6
S
TO
R
E
M
O
DE
RE
SE
T
S
TE
P
31
5
425
S
i B
268
250
350
34
5
69
5
125
Gas
Flow
Return
Conde nsate drain
:
:
:
:
1
1
/
2
"
2"
2"
40
G
M
R
S
2
3
4
5
6
7
695
695
832
968
1102
1236
80
120
160
200
240
280
150
150
150
200
200
200
153 kg
182 kg
223 kg
261 kg
301 kg
345 kg
695
455
137
103
M
R
G
17
5
26
5
22
0
39
3
10
5
3
92
7
12
6
483
212
452
137
106
M
R
G
30
1
22
0
53
2
483
212
RIGHT HAND SIDE VIEW
(Delivery condition for
R.H. side connections)
LEFT HAND SIDE VIEW
(Prenotches for left
side connections)
UPPER VIEW
FRONT VIEW
Warning:
Flow/Return connections change their position whether they are
on the R.H. or on the L.H. side of the boiler (see views on the left).
Flue connection shown on RH side, options shown dotted at rear or left.
Model
Modules No. off
A
B
Weight
Connections
ima 5773
The boiler must be positioned to ensure adequate space
available for access during operation and service. It must also
comply with relevant local byelaws and safety regulations.
Recommended minimum clearances are as follows:
Rear - 450 mm; or 300mm for F80 and F120 with no rear flue.
Sides - Minimum clearance of 50 mm one side only, with 450
mm on opposite side for flue baffle access and pipework
connections. For side flue outlet increase to 600 mm
clearance. For pipework only allow 300 mm clearance.
Top - 600 mm
Front - 600 mm; except compartment access doors may be
closer, but not less than 200 mm, and 600 mm must still be
available for service across the full width of the boiler.