Operation Range - Daikin Altherma 3 GEO EGSAH06DA9W Referenzhandbuch Für Den Monteur

12

Operation range

12 - 1 Operation Range
EGSAH-D9W
EGSAX-D9W
EGSAX-D9WG
12
Space heating
·1·-phase ·EGSA*D*· series
·6~10· kW class
70
65
60
55
50
45
40
35
30
25
20
15
10
5
-10 -5 0
Entering brine temperature [°C]
Legend
Backup heater only operation
Entering brine temperature = ·<-10·°C
Heat pump operation
Heat pump operation
Heat pump operation if setpoint >·55·°C and ΔT = ·8·°C (ΔT = outlet temperature – inlet temperature)
Heat pump + backup heater operation
Pull-down area
Heat pump operation
Heating setpoint: ·>= 15·°C
EGSAH-D9W
EGSAX-D9W
EGSAX-D9WG
70
65
60
55
50
45
40
35
30
25
-10 -5
Entering brine temperature
Prevent the system from freezing by adding antifreeze to the brine side (see note).
For more information, refer to the installation manual.
36
5 10 15 20 25 30 35 40
Domestic hot water
·1·-phase ·EGSA*D*· series
·6~10· kW class
0 5 10 15 20 25 30 35 40
Space cooling
·1·-phase ·EGSA*D*· series
70
·6~10· kW class
65
60
55
50
45
40
35
30
25
20
15
13
10
5
3
-10 -5 0 5 10 15 20 25 30 35 40
Entering brine temperature [°C]
Prevent the system from freezing by adding antifre
eze to the brine side (see note).
For more information, refer to the installation manual.
In restricted power supply mode, the outdoor unit and
backup heater can only operate separately.
Legend
Backup heater only operation
Entering brine temperature = ·<-10·°C
Heat pump operation
Backup heater only operation
Daikin Altherma ground source heat pump
3D122772
3D122773
EGSAH-D9W / EGSAX-D9W / EGSAX-D9WG