Power Supply - Daikin EGSQH10S18AA9W Installer's Reference Manual

14 Technical data

Power supply

Only for normal power supply installation
1
5 core
unit power supply: 400 V + earth
Only for preferential kWh rate power supply installation
1
unit preferential kWh rate power supply:
5 core
400 V + earth
3 core
normal kWh rate power supply for indoor unit: 230 V + earth
2 core
2x0.75
Preferential kWh rate power supply contact
Field supply
Only for *KGSCONBP1
Pressure swith within
brine side
Field supply
Power limitation
demand input 1
Power limitation
demand input 2
Power limitation
demand input 3
Power limitation
demand input 4
Note:
- In case of signal cable: keep minimum distance to power cables > 5 cm
Installer reference guide
78
Standard parts
Indoor unit
X1M: L1-L2-L3-N-earth
X2M: 30-31-earth
X5M: 3-4
ext. heat source output
2 core
X7M : 1 - 2
Signal
NO valve: X2M: 6-7
2
2
Only for *KRP1AHTA
2 core
main: X2M: 1-3-4
A8P: X801M: 1-5
add: X2M: 1a-3-4
230 V
2 core
A8P: X801M: 2-5
2
230 V
2 core
A8P: X801M: 3-5
230 V
2 core
A8P: X801M: 4-5
230 V
2 core
Outdoor ambient sensor
X5M: 11-12
*KRSCA1
signal
Field supply
Only for *KRP1HB*
A4P: Y1
2 core
X2M: 29
alarm indication
Alarm output
230 V
A4P: X1-X2
2 core
Changeover to
Ext. heat source (eg boiler)
signal
A4P: Y2
2 core
X2M: 29 Space heating
On/OFF output
Space heating
230 V
On/OFF output
2 core
X2M: 34-35
Circulation pump
for DHW
230 V
Shut off valve
2 core
main zone
shut off valve
230 V
2 core
X5M: 7-8
Electricity meter
pulse input 1
signal
2 core
X5M: 9-10
Electricity meter
pulse input 2
signal
Only for KRCS01-1
2 core
X5M: 5-6
External indoor
ambient thermistor
230 V
External room thermostat / Heat pump convector
(main and/or additional zone)
Only for *KRTW
(wired room thermostat)
main: X2M: 1-4 2 core
A3P: X1M: com-H
add: X2M: 1a-4
230 V
Only for *KRTR
(wireless room thermostat)
4 core
A4P: X1M: H-com
X2M: L-N
230 V
Only for
(heat pump convector)
main: X2M: 1-4
2 core
add: X2M: 1a-4
X11M: 5-6
230 V
2 core
In case user interface is relocated
2x0.75
X5M: 1-2
A2P: P1-P2 user interface
communication
Only for *KRUCBL*
2 core
2x0.75
A2P: P1-P2 user interface
communication
Optional part
2 core
Only for *KRTETS
(3m included)
R2T
A3P: X1M: 1-3
External sensor
signal
(floor or ambient)
Optional part
4D081378-1A
EGSQH10S18AA9W
Daikin Altherma ground source heat pump
4P351748-1D – 2016.02