16.3 ESP curve: Indoor unit
EGSAH/X06+10UDA9W
Daikin Altherma 3 GEO
4P598592-1A – 2019.12
ESP for space heating/cooling circuit
A (kPa)
80
70
60
50
40
30
20
10
0
0
5
10
15
A External static pressure (ESP)
B Water flow rate
a Minimum water flow rate during heat pump operation
b Minimum water flow rate during cooling operation
NOTICE
Selecting a flow outside the operating area can damage the unit or cause the unit to
malfunction.
ESP for brine circuit
A (kPa)
120
110
100
90
80
70
60
50
40
30
20
10
0
0
5
10
15
20
25
A External static pressure (ESP)
B Brine flow rate
NOTICE
Selecting a flow outside the operating area can damage the unit or cause the unit to
malfunction.
B (l/min)
20
25
30
35
40
3D122776
B (l/min)
30
35
40
45
50
55
3D122776
16
Technical data
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Installer reference guide
235