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Components: PCB
X1A
X2A
X3A
X4A
X1A~X4A
Connectors
a
DIP switch
b
Status LEDs
Status LEDs
LED
Description
LD1
Indication of power to the
adapter, and of normal
operation.
LD2
Indication of TCP/IP
communication with the
router.
LD3
Indication of
communication with the
indoor unit.
LD4
Indication of Smart Grid
activity.
System requirements
The requirements posed on the heat pump system depend on the
LAN adapter application/system layout.
App control
Item
LAN adapter software It is recommended to ALWAYS keep the
LAN adapter software up-to-date.
Unit control method
On the user interface, make sure to set
[2.9]=2 (Control = Room thermostat)
EGSAH/X06+10UD
Daikin Altherma 3 GEO
4P598591-1C – 2023.02
a
LD1
LD2
b
LD3
LD4
Behaviour
▪ LED flashing: normal
operation.
▪ LED NOT flashing: no
operation.
▪ LED
ON:
normal
communication.
▪ LED
flashing:
communication
problem.
▪ LED
ON:
normal
communication.
▪ LED
flashing:
communication
problem.
▪ LED ON: Smart Grid
functionality
of
the
indoor unit is controlled
by the LAN adapter.
▪ LED
OFF:
system
operating
in
normal
operation
conditions
(space heating/cooling,
production of domestic
hot water), or running in
the
"Normal
operation"/"Free
running"
Smart
Grid
operation mode.
Requirement
Smart Grid application
Item
LAN adapter software It is recommended to ALWAYS keep the
LAN adapter software up-to-date.
Unit control method
On the user interface, make sure to set
[2.9]=2 (Control = Room thermostat)
Domestic hot water
To allow for energy buffering in the domestic
settings
hot water tank, on the user interface, make
sure to set [9.2.1]=4 (Domestic hot water
= Integrated).
Power consumption
On the user interface, make sure to set:
control settings
▪ [9.9.1]=1 (Power consumption control
= Continuous)
▪ [9.9.2]=1 (Type = kW)
INFORMATION
For instructions on how to perform a software update, see
the installer reference guide.
6.16.2
Overview of electrical connections
Connectors
1
2
a1
3
X1A
4
N
a2
L
b
1
X2A
2
c
X3A
d
X4A
a1
To solar inverter/energy management system
a2
230 V AC detection voltage
b
To electricity meter
c
Factory-mounted cable to indoor unit (P1/P2)
d
To router (via the factory-mounted Ethernet cable outside
of the unit)
Connections
Field-supplied cables:
Connection
Cable section
Router (via the
—
factory-mounted
Ethernet cable
outside of the
unit, which is
coming from
X4A)
Electricity meter
0.75~1.25 mm
(X2A)
Solar inverter/
0.75~1.5 mm
energy
management
system +
230 V AC
detection
voltage (X1A)
6 Electrical installation
Requirement
Wires
Maximum
cable length
—
50/100 m
2
(b)
2
100 m
2
Depends on
100 m
(c)
application
Installation manual
(a)
25
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