Example 8
Direct connection of heating circuits with bypass valve
The circulation in the fan convector heating circuits is balanced.
Suitable for heating and cooling mode (image shows cooling mode)
CLOSE
OPEN
N
1 2 3 4 5 6
7 8
9 10 11 12
13 14
15 16
17 18
19 20
21
22 23
CLOSE
OPEN
CLOSE
OPEN
N
COOL
HEAT
N
L
N
M
1
2
3 4
min.
50 l
Schematic illustration – relevant standards and
guidelines must be observed!
Vessel for increasing the total water volume - to be used
when the total volume is lower than the minimum volume.
1
Cold water connection
2
Room thermostat
3
Outside temperature sensor
(integrated in the outdoor unit)
4
Hot water tank
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