User Manual

21
Space heating system
Key
1 heat generator
2 thermal energy storage
3 air handling unit
4 room
5 heating water supply
6 heating water return
NOTE The numbers 1.1 through 1.9 refer to the numbers in the tables in Chapter 4.
Domestic hot water heating system
Key
1 solar collector
2 boiler/district heating heat pump
3 domestic hot water storage
4 heating water supply
5 heating water return
NOTE The numbers 2.1 through 2.4 refer to the numbers in the tables in Chapter 4.
1.6, 1.7, 1.8, 1.9
1.10
2.2
2.1
2.3 2.4