8
4 205 116 / 02
Installation
2.3
Fitting the casing
8.
Fix
he
xagon
bolts
with
U-w
ashers
and
he
xagon n
uts
(8).
Inser
t ther
mal insulation
(8a)
into
the
boiler
door
. Attach
the
door
casing
(8b)
to
the
boiler
door using he
xagon cap n
ut.
9.
Attach the b
ur
ner cab
le (9) to the r
ight or left side w
all (9a) (Fig.
4).
See also point 4.5.1
Attach r
ight and left side w
all (9a) onto the front retaining br
ac
kets (1) and rear retaining br
ac
kets (2) with self-tapping scre
ws ø 4.8 x 38 and pull
the b
ur
ner cab
le upw
ards
.
The cab
le m
ust not touc
h an
y hot par
ts
10.
Place 2 insulating mats (10) left and r
ight in longitudinal direction (to pre
vent v
er
tical air circulation).
11.
Attach rear w
all (11/11a) to the angled edges of the side w
alls (9a) with self-tapping scre
ws ø 3.5 x 6.5.
2.4 Installation of boiler contr
oller
12.
Mount
the special
scre
w
with
nut
(12,
Fig.
5) on
the
co
ver
plate (12a).
Then
place
switch
control
bo
x (12b)
on
the casing
co
ver
(12a)
with
the
recess
for the special scre
w
, push bac
k and secure with self-tapping scre
ws ø 3.5 x 6.5 and serr
ated w
ashers (12c).
P
osition cladding co
ver (12a, Fig.
7)
and fix on the side w
alls with 2 self-tapping scre
ws ø 4.8 x 12 and C-clips
.
13.
Pull the capillar
ies with the immersion sensors (13, Fig.
6) through the opening (13a, Fig.
5) in the co
ver
, inser
t them into the immersion slee
ve
(13b
, Fig.
7) as f
ar as the stop and fix in position with retaining spr
ing (13c
, Fig.
6).
Attention:
The capillaries m
ust not be f
olded or kinked!
14.
Attach co
ver plate (14) with self-tapping scre
ws ø 3.5 x 6.5 and serr
ated w
ashers
.
15.
P
osition cladding co
ver (15) and fix left and r
ight with 2 self-tapping scre
ws ø 4.8 x 13.
16.
Affix labels and where applicab
le
, mount man
ual holder on the side
.
Figure 4
9
13c
Figure 6
12a
13a
12b
12
Figure 5
12c
13a
13
