p. 65/69
6.
Electrical scheme of control board of wood gasification hot water boiler
of series “Pyrotherm”.
Figure 6.1 shows the electrical scheme of hot water wood gasification boiler of
series “Pyrotherm”.
ATTENTION: the room thermostat connector should be plugged in. It has
factory set electrical bridge. Remove the bridge and connect the room
thermostat to this connector.
Figure 6.1. Electrical scheme of the boiler’ control board of series „Pyrotherm”;
START indicator
Alarm - cleaning
L
N
PE
220 V
~
N
10A
FS1
1
2
L1
Alarm thermostat – 95
0
C
Operating
thermostat
C
C
N
Flue gas
thermostat
C
Flue gas fan
М
1
~1
STh
BTh
FTh1
1
2
2
4
3
1
2
2
1
2
Flue gas thermostat –
alarm for cleaning
FTh2
HL1
HL2
C
1
2
OPTION
SB2
Start
Room thermostat
N
Overheating H
2
O
HL3
Connector WAGO –
WINSTA MINI
890 – 112 – plug
890 – 702 – socket
1
5
