8
165
135
160
50
290
65
880
780
R
G
M
C
F
140,5
68
59
117
199
190
175
23,5
35
600
S
S
S
90
Ø 100 (only for version IVEN B60 TFS 24)
147,5
68
MOUNTING JIGS FOR BOILER
CONNECTIONS
(code 00211067)
fig. 5
2.2.2 - POSITIONING THE BOILER
When choosing the position of the boiler:
-
refer to the indications given in the section
“Flue gas exhaust system “.
-
remember that it is advisable to leave a
space of 50 mm on each side of the boiler
to facilitate maintenance operations.
-
check that the walls are suitable.
-
avoid fixing the boiler to thin partitions.
-
avoid installing the boiler above applian-
ces which might affect operation when in
use (cookers which produce greasy ste-
am, washing machines etc.)
-
avoid installing natural draught boilers in
corrosive or very dusty atmospheres such
as hairdressers’, laundrettes etc. as the life
of the boiler components could be signifi-
cantly shortened.
-
350 mm free space must be left between
the top of the boiler and the ceiling to allow
replacement of the magnesium anode. This
condition is met when there is a space of
436 mm between the axis of the holes in
the boiler bracket and the ceiling.
C
= D.H.W. outlet
1/2"
F
= D.C.W. inlet
1/2"
G
= Gas inlet
3/4"
M
=
Heating system flow
3/4"
R
= Return from system
3/4"
2.2.3 - ASSEMBLING THE BOILER
Before connecting the boiler to the D.H.W. and
heating system pipes, carefully clean the pi-
pes to remove all traces of metal resulting from
processing and welding operations as well as
any oil and grease which could damage the
boiler or jeopardize its operation.
NB: Do not use solvents which could damage
the components.
Unical declines all liability for injury to per-
sons and animals or damage to property
resulting from non-observance of the abo-
ve.
To install the boiler:
-
fix the template to the wall;
-
make four, Ø 10 holes in the wall for the
dowels and insert the hooks;
Warning! Rispect the minimum distan-
ce between hook and ceiling (436 mm).
-
position the junction points for the connec-
tion of the gas supply pipe, cold water sup-
ply pipe, D.H.W. outlet, CH flow and return
by using the mounting jigs (lower part);
-
fit the boiler onto the support hooks;
-
join the boiler and supply pipes using the
pipe kit supplied;
-
connect the boiler to the intake and outlet
system;
-
connect to the power mains.
Installation info
