20
1.
Chimney
2.
Fixed heat exchange unit
3.
Stove «Angara 2012»
4.
Connection with atmosphere
5.
Outboard tank for hot water
6.
Tap for hot water
7.
threeway tap
8.
Connective pipes
9.
Tap for water drain
Figure 11. Scheme of installation of a water
heating system with using the fixed heat exchange
unit
1.
Chimney
2.
Heat exchange unit «Kostakan» of
«samovar» type
3.
Stove «Angara 2012»
4.
Connection with atmosphere
5.
Outboard tank for hot water
6.
Tap for hot water
7.
Connective pipes
8.
Connective pipes
Figure 12. Scheme of installation of a water
heating system with using the heat exchange unit
«Kostakan» of «samovar» type
ATTENTION! Don’t use connecting elements of a pipe fitting with nominal width less
than nominal width of fitting adapter of a heat exchange unit.
ATTENTION! It is prohibited to exceed the operating pressure in the water heating
system for more than 0.05 MPA (0,5 kgs/cm²) during the use of «Angara 2012»bath stove
with the heat exchange unit.
ATTENTION! Pressure test of the system by higher pressure shall be carried out when the
heat exchange unit is switched off.
ATTENTION! Only clear water shall be filled to a water heating system. It shall meet
requirements of quality in the context of salt, iron, lime content and other.
If necessary to get hot water at a short time then it will be permitted to make water distribution before
its entry to a tank. For this purpose, it is necessary to connect a threeway tap (7) to a pipe of hot line