37
System schema 17
The water heating is done by a buffer tank
with an integrated hot water tank or a hat
water tank with loading pump. Further heating
circuits with circulation pump can be placed
after the buffer tank. The external heat
request requests from the heat buffer
tank.with an integrated hot water tank or a hat
water tank with loading pump. Further heating
circuits with circulation pump can be placed
after the buffer tank.
System schema 18
The water heating is done by a buffer tank
with an integrated hot water tank or a hat
water tank with loading pump. Further
heating/cooling circuits with circulation pump
can be placed after the buffer tank. The
external heat request requests from the heat
buffer tank.
System schema 19
2 switch valves switch between hat water tank,
direct unmixed heating circuit and buffer tank.
Further heating circuits with circulation pump
can be placed after the buffer tank. The
external heat request requests from the heat
buffer tank.
System schema 20
2 switch valves switch between hat water tank,
direct unmixed heating/cooling circuit and
buffer tank. Further heating/cooling circuits
with circulation pump can be placed after the
buffer tank. The external heat request requests
from the heat buffer tank.
Module
min. number max. number
Heat generator / Cold generator
0
4
Buffer
1
1
Heating circuit / Cooling circuit
1
8
Hot water tank
0
4
Solar circuit
0
4
Ext. heat source
0
1
Ext. heat request
0
1
Module
min. number max. number
Heat generator / Cold generator
0
4
Buffer
1
1
Heating circuit / Cooling circuit
1
8
Hot water tank
0
4
Solar circuit
0
4
Ext. heat source
0
1
Ext. heat request
0
1
Module
min. number
max. number
Heat generator
0
4
Buffer
1
1
Heating circuit
1
8
Hot water tank
1
1
Solar circuit
0
4
Ext. heat source
0
1
Ext. heat request
0
1
Module
min. number
max. number
Heat generator
0
4
Buffer
1
1
Heating circuit
1
8
Hot water tank
1
1
Solar circuit
0
4
Ext. heat source
0
1
Ext. heat request
0
1
