5 Electrical installation
Installation manual
16
EGSAH/X06+10UDA9W
Daikin Altherma 3 GEO
4P598591-1A – 2019.12
#
Layout
Open the unit
(a)
2 Dual cable power supply (= split power
supply)
Note:
This is for example needed for
installations in Germany.
C1
C5
C1
: Power supply for the backup heater
(1N~ or 3N~)
C5
: Power supply for the rest of the unit
(1N~)
4
3
2
1
3 Single cable power supply (= combined
power supply)
+
Preferential kWh rate power supply
without separate normal kWh rate power
supply
(b)
C1
C2
X5M
C1
: Preferential kWh rate power supply
(1N~ or 3N~)
C2
: Preferential kWh rate power supply
contact
1
3
2
#
Layout
Open the unit
(a)
4 Dual cable power supply (= split power
supply)
+
Preferential kWh rate power supply
without separate normal kWh rate power
supply
(b)
C1
C5
C2
X5M
C1
: Preferential kWh rate power supply
for the backup heater (1N~ or 3N~)
C2
: Preferential kWh rate power supply
contact
C5
: Preferential kWh rate power supply
for the rest of the unit (1N~)
3
2
1
5
4
5 Single cable power supply (= combined
power supply)
+
Preferential kWh rate power supply with
separate normal kWh rate power supply
(b)
NOT ALLOWED
—
6 Dual cable power supply (= split power
supply)
+
Preferential kWh rate power supply with
separate normal kWh rate power supply
(b)
C1
C2
C3
X5M
Z1F
X2M
C5
C1
: Normal kWh rate power supply for the
backup heater (1N~ or 3N~)
C2
: Preferential kWh rate power supply
contact
C3
: Separate normal kWh rate power
supply for the hydro (1N~)
C4
: Connection of X11Y
C5
: Preferential kWh rate power supply
for the compressor (1N~)
3
2
1
5
6
4
(a)
"3.2.1 To open the indoor unit"
(b)
Types of preferential kWh rate power supply:
