SENKO fireplaces
–
Instruction manual
20
The mixing valve
(
7
–
figure 8
)
maintains the boiler temperature at
minimum the 60
C, thus preventing the boiler from condensation
. If
one had not been installed, it is necessary to ensure firing conditions that
will prevent boiler condensation.
Condensation may appear at the
beginning of the firing process or due to insufficient feeding.
4.5.1. FIREPLACE THERMAL PROTECTION
When connecting the fireplace to the central heating system it is
necessary to install the safety thermal valve.
It shall be installed on the
fireplace
rear side to R3/4’’ connection point
– external thread
see
figures 9-12
.
Water outlet into the sewer
(or SW tank
– sanitary water) is connected
to connection point:
R3/4'' (8)
-
figure 9
, OR
R1/2'' (8)
-
figure 10
, OR
R3/4'' (9)
-
figure 11
.
The sensor
(probe)
of the safety thermal
valve
is connected to the
connection point (5)
broken line in
figures 9-12
.
THE BOILER MUST NOT BE USED WHEN EMPTY OF WATER!
The central heating system must have its own separate
thermo-
manometer
!
Orientation schematic for connecting fireplace to a central heating
system are shown in the following figures.
Schemes shown are for guidance only and do not have the project
value !
