To drain the boiler, use the drain tap at the rear.
Model
Depth
Height
boiler
(mm)
(mm)
HTE
A
45
621
65
693
Table 1
Insert the flue-gas union
and fasten the connector
to the flue-gas thermo-
stat
MR:
heating flow
RR:
heating return
GAS:
gas inlet to the boiler
SC:
condensate drain
Figure 5
IstructIons pErtaInIng to thE InstallEr
Wight
Gas
(mm)
fitting
850
450
G
3
850
450
G
/
3
Fitting
Fitting
MR
RR
(CH)
(CH)
/
"
G 1''
G 1''
4
"
G 1''
G 1'
4
SC
49
Water contents
( l )
5,1
6,5
predisposition for controller
rVa point
912.403.1 - IE