Daikin EGSAH10UDA9W Installation Manual page 45

Electrical connection diagram
For more details, please check the unit wiring.
POWER SUPPLY
Only for preferential kWh rate unit power supply installation
normal kWh rate power supply for indoor unit: 230 V + earth
POWER SUPPLY
1 Only for single cable power supply
2
Only for combined 3F power supply installation
Backup heater & compressor power supply:
400 V + earth
2
Only for combined 1F power supply installation
Backup heater & compressor power supply:
230 V + earth
1
Only for dual cable power supply
3
Only for split 3F/1F power supply installation
Backup heater power supply: 400 V + earth
Only with EKGSPOWCAB
Compressor power supply: 230 V + earth
3
Only for split 1F/1F power supply installation
Backup heater power supply: 230 V + earth
Only with EKGSPOWCAB
Compressor power supply: 230 V + earth
FIELD SUPPLY
Only for preferential kWh rate power supply installation
4 Preferential kWh rate power supply contact
4 Safety thermostat Q4L
OPTIONAL PART
Only for EKCSENS
Current sensors
FIELD SUPPLY
Drain pump
Only for pressure loss detection
Brine low pressure switch S1PL
FIELD SUPPLY
Power limitation demand input 1
Power limitation demand input 2
Power limitation demand input 3
Power limitation demand input 4
EGSAH/X06+10UDA9W
Daikin Altherma 3 GEO
4P598591-1A – 2019.12
STANDARD PARTS
INDOOR UNIT
3 core
X2M: 5-6-earth
Only for EKRP1HB*
5 core
F1B X21Y
5 core
F1B X21Y
5 core
F1B X21Y
3 core
F2B X22YB
5 core
F1B X21Y
3 core
F2B X22YB
EXTERNAL ROOM THERMOSTAT / HEAT PUMP CONVECTOR
(main and/or additional zone)
2 core
2x0.75
X5M: 9-10
4 core
X5M: 13-14-15-16
signal
2 core
X2M: 30-31
230 V
2 core
A16P: X13A
signal
Only for EKRP1AHTA
2 core
A8P: X801M: 1-5
signal
2 core
A8P: X801M: 2-5
signal
2 core
A8P: X801M: 3-5
signal
2 core
A8P: X801M: 4-5
signal
Note:
- In case of signal cable: keep minimum distance to power cables >5 cm
2 core
X12Y: 1-2
signal
A4P: Y1
2 core
X2M: 14a
230 V
Alarm output
A4P: X1-X2
2 core
Changeover to external heat
source output signal
A4P: Y2
2 core
X2M: 14a
230 V
Space heating On/OFF output
2 core
X2M: 1-2
230 V
2 core
NO valve: X2M: 21-28
NC valve: X2M: 21-29
230 V
2 core
X5M: 5-6
signal
2 core
X5M: 3-4
signal
Only for KRCS01-1
2 core
X5M: 7-8
signal
5
3 core for C/H operation
2 core for H only operation
main: X2M: 30-34-35
add: X2M: 30-34a-35a
signal
5
5 core for C/H operation
4 core for H only operation
main: X2M: 30-31-34-35
add: X2M: 30-31-34a-35a
signal
5
4 core
main: X2M: 3-4-30-35
add: X2M: 3-4-30-35a
signal
2 core
2x0.75
X5M: 11-12
communication
A15P: X4A
ethernet
10 Technical data
Outdoor ambient sensor EKRSCA1
FIELD SUPPLY
Alarm indication
External heat source (e.g. boiler)
Space heating On/OFF output
Circulation pump for domestic hot water
SHUT-OFF VALVE
Main zone shut-off valve
Electricity meter pulse input 1
Electricity meter pulse input 2
OPTIONAL PART
External indoor ambient thermistor
OPTIONAL PART
Only for EKRTW (wired room thermostat)
A3P: X1M: C-com-H
Only for EKRTR (wireless room thermostat)
A4P: X1M: C-com-H
A3P: X1M: 1-3
X2M: L-N
R2T External sensor (floor or
ambient)
Only for EKRTETS
Only for heat pump convector
X11M: 3-4-5-6
OPTIONAL PART
Only for BRC1HHDA*
A2P: P1-P2 user interface
FIELD SUPPLY
Router for LAN adapter
4D121919
Installation manual
45