1.6
CONNECTION OF
CONDENSATION
WATER TRAP (fig. 5)
The drip board and its water trap must
be connected to a civil drain through a
pipe (ø 25) with a slope of at least 5 mm
per metre to ensure drainage of conden-
sation water.
The plastic pipes normally used for civil
drains are the only type of pipe which is
appropriate for conveying condensation
to the building’s sewer pipes.
1.7
SHELL ASSEMBLY (fig. 5/a)
The shell and the control panel are sup-
plied separately, in individual carton
packs.
The shell packaging contains the bag
with the water heater documents and the
glass wool already prepared to insulate
the cast iron body. The shell components
must be assembled according to the or-
der shown below:
- fasten the two supports (1) to the cast
iron body using hex head screws and
nuts;
- fasten the two corner supports (2) to
the sides of the shell using four self
tapping screws;
- insulate the cast iron body with the
glass wool supplied;
- fasten the lower cross beam (3) to
the cast iron body with two hex head
screws;
- fasten the sides (4-5) to the supports
(1) with four self-tapping screws and
lock them in the back using nuts inser-
ted on the tie-rods;
- install the lower rear panel (6) with the
four self-tapping screws supplied;
- install the upper rear panel (7) with the
four self-tapping screws supplied;
- fasten the control panel (8) to the
corners (2) with the four self-tapping
screws supplied;
- unwind the capillaries of the two ther-
mostats and of the thermometer by in-
troducing the respective probes in the
sheath (9), block everything with the
capillary stop clip supplied;
- complete the assembly by fastening
the cover (10), the lower (11) and upper
front panels (12) on the sides.
NOTE: Keep the “Test Certificate” inser-
ted in the combustion chamber, with the
water heater documents.
27
1
2
Fig. 5
KEY
1 Drain hose
2 Condensate drain tap
5
4
10
8
2
2
1
1
6
7
1
3
3
12
11
8
2
5
9
5
Fig. 5/a
Содержание 1R HE 9 ErP
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