11 Technical data
Installation manual
45
EGSAH/X06+10UD
Daikin Altherma 3 GEO
4P598591-1C – 2023.02
Q1L
Thermal protector backup heater
Q4L
# Safety thermostat
R1T (A2P)
* Thermistor (ambient temperature of the user
interface (Human Comfort Interface))
R1T (A3P)
* Thermistor (ambient temperature of the On/
OFF thermostat)
R1T (A7P)
Thermistor (outdoor ambient temperature)
R2T (A3P)
* Thermistor (floor temperature or indoor
ambient temperature)
(in case of wireless On/OFF thermostat)
R6T (A1P)
* Thermistor (indoor ambient temperature)
(in case of external indoor ambient
thermistor)
R1H (A3P)
* Humidity sensor
S1L
# Low level switch
S1PL
# Brine low pressure switch
S1S
# Preferential kWh rate power supply contact
S2S
# Electricity meter pulse input 1
S3S
# Electricity meter pulse input 2
S6S~S9S
# Digital power limitation inputs
SS1 (A4P)
* Selector switch
TR1, TR2
Power supply transformer
X*A
Connector
X*M
Terminal strip
X*Y
Connector
Z*C
Noise filter (ferrite core)
*
Optional
#
Field supply
Translation of text on wiring diagram
English
Translation
(1) Main power connection
(1) Main power connection
For preferential kWh rate power
supply
For preferential kWh rate power
supply
Normal kWh rate power supply
Normal kWh rate power supply
Only for preferential kWh rate
power supply with separate
normal kWh rate power supply
Only for preferential kWh rate
power supply with separate
normal kWh rate power supply
Only for preferential kWh rate
power supply without separate
normal kWh rate power supply
Only for preferential kWh rate
power supply without separate
normal kWh rate power supply
Preferential kWh rate power
supply contact: 16 V DC
detection (voltage supplied by
PCB)
Preferential kWh rate power
supply contact: 16 V DC
detection (voltage supplied by
PCB)
SWB
Switch box
(2) Power supply BUH
(2) Backup heater power supply
BLK
Black
BLU
Blue
BRN
Brown
GRY
Grey
Only for combined 1F BUH/
compressor power supply (3/6
kW)
Only for combined 1F backup
heater/compressor power supply
(3/6 kW)
Only for combined 3F BUH/
compressor power supply (6/9
kW)
Only for combined 3F backup
heater/compressor power supply
(6/9 kW)
Only for dual cable power supply Only for dual cable power supply
Only for single cable power
supply
Only for single cable power
supply
English
Translation
Only for split 1F BUH/1F
compressor power supply (3/6
kW)
Only for split 1F backup
heater/1F compressor power
supply (3/6 kW)
Only for split 3F BUH/1F
compressor power supply (6/9
kW)
Only for split 3F backup
heater/1F compressor power
supply (6/9 kW)
SWB
Switch box
YLW/GRN
Yellow/green
(3) User interface
(3) User interface
Only for remote user interface
Only for remote user interface
SWB
Switch box
(4) Drain pump
(4) Drain pump
SWB
Switch box
(5) Ext. indoor ambient thermistor (5) External indoor ambient
thermistor
SWB
Switch box
(6) Field supplied options
(6) Field supplied options
12 V DC pulse detection (voltage
supplied by PCB)
12 V DC pulse detection (voltage
supplied by PCB)
230 V AC supplied by PCB
230 V AC supplied by PCB
Continuous
Continuous current
DHW pump
Domestic hot water pump
DHW pump output
Domestic hot water pump output
Electrical meters
Electricity meters
For safety thermostat
For safety thermostat
Inrush
Inrush current
Max. load
Maximum load
Normally closed
Normally closed
Normally open
Normally open
Safety thermostat contact: 16 V
DC detection (voltage supplied
by PCB)
Safety thermostat contact:
16 V DC detection (voltage
supplied by PCB)
Shut-off valve
Shut-off valve
SWB
Switch box
(7) Option PCBs
(7) Option PCBs
Alarm output
Alarm output
Changeover to ext. heat source
Changeover to external heat
source
Max. load
Maximum load
Min. load
Minimum load
Only for demand PCB option
Only for demand PCB option
Only for digital I/O PCB option
Only for digital I/O PCB option
Options: ext. heat source output,
alarm output
Options: external heat source
output, alarm output
Options: On/OFF output
Options: On/OFF output
Power limitation digital inputs: 12
V DC / 12 mA detection (voltage
supplied by PCB)
Power limitation digital inputs:
12 V DC / 12 mA detection
(voltage supplied by PCB)
Space C/H On/OFF output
Space cooling/heating On/OFF
output
SWB
Switch box
(8) External On/OFF thermostats
and heat pump convector
(8) External On/OFF thermostats
and heat pump convector
Additional LWT zone
Additional leaving water
temperature zone
Main LWT zone
Main leaving water temperature
zone
