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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
(1) Main power connection
For preferential 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 without separate
normal kWh rate power supply
Preferential kWh rate power
supply contact: 16 V DC
detection (voltage supplied by
PCB)
SWB
(2) Power supply BUH
BLK
BLU
BRN
GRY
Only for combined 1F BUH/
compressor power supply (3/6
kW)
Only for combined 3F BUH/
compressor power supply (6/9
kW)
Only for dual cable power supply Only for dual cable power supply
Only for single cable power
supply
EGSAH/X06+10UD
Daikin Altherma 3 GEO
4P598591-1C – 2023.02
Translation
(1) Main power connection
For preferential 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 without separate
normal kWh rate power supply
Preferential kWh rate power
supply contact: 16 V DC
detection (voltage supplied by
PCB)
Switch box
(2) Backup heater power supply
Black
Blue
Brown
Grey
Only for combined 1F backup
heater/compressor power supply
(3/6 kW)
Only for combined 3F backup
heater/compressor power supply
(6/9 kW)
Only for single cable power
supply
English
Only for split 1F BUH/1F
compressor power supply (3/6
kW)
Only for split 3F BUH/1F
compressor power supply (6/9
kW)
SWB
YLW/GRN
(3) User interface
Only for remote user interface
SWB
(4) Drain pump
SWB
(5) Ext. indoor ambient thermistor (5) External indoor ambient
SWB
(6) Field supplied options
12 V DC pulse detection (voltage
supplied by PCB)
230 V AC supplied by PCB
Continuous
DHW pump
DHW pump output
Electrical meters
For safety thermostat
Inrush
Max. load
Normally closed
Normally open
Safety thermostat contact: 16 V
DC detection (voltage supplied
by PCB)
Shut-off valve
SWB
(7) Option PCBs
Alarm output
Changeover to ext. heat source
Max. load
Min. load
Only for demand PCB option
Only for digital I/O PCB option
Options: ext. heat source output,
alarm output
Options: On/OFF output
Power limitation digital inputs: 12
V DC / 12 mA detection (voltage
supplied by PCB)
Space C/H On/OFF output
SWB
(8) External On/OFF thermostats
and heat pump convector
Additional LWT zone
Main LWT zone
11 Technical data
Translation
Only for split 1F backup
heater/1F compressor power
supply (3/6 kW)
Only for split 3F backup
heater/1F compressor power
supply (6/9 kW)
Switch box
Yellow/green
(3) User interface
Only for remote user interface
Switch box
(4) Drain pump
Switch box
thermistor
Switch box
(6) Field supplied options
12 V DC pulse detection (voltage
supplied by PCB)
230 V AC supplied by PCB
Continuous current
Domestic hot water pump
Domestic hot water pump output
Electricity meters
For safety thermostat
Inrush current
Maximum load
Normally closed
Normally open
Safety thermostat contact:
16 V DC detection (voltage
supplied by PCB)
Shut-off valve
Switch box
(7) Option PCBs
Alarm output
Changeover to external heat
source
Maximum load
Minimum load
Only for demand PCB option
Only for digital I/O PCB option
Options: external heat source
output, alarm output
Options: On/OFF output
Power limitation digital inputs:
12 V DC / 12 mA detection
(voltage supplied by PCB)
Space cooling/heating On/OFF
output
Switch box
(8) External On/OFF thermostats
and heat pump convector
Additional leaving water
temperature zone
Main leaving water temperature
zone
Installation manual
45
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