5 Electrical installation
Installation manual
24
EGSAH/X06+10UDA9W
Daikin Altherma 3 GEO
4P598591-1A – 2019.12
a Cut loop wires coming from A16P/X13A/1+4 (factory
mounted)
b Splicing connectors (field supply)
c Wires from the brine low pressure switch cable (field
supply)
3 Fix the cable with cable ties to the cable tie mountings.
5.14 To connect the thermostat for
passive cooling
INFORMATION
Restriction: Passive cooling is only possible for:
▪ Heating only models
▪ Brine temperatures between 0 and 20°C
Wires: 2×0.75mm²
—
1 Open the following (see "3.2.1To open the indoor unit"[47]):
1 Top panel
2 User interface panel
3 Installer switch box cover
2 Connect the thermostat cable to the appropriate terminals as
shown in the illustration below.
3 Fix the cable with cable ties to the cable tie mountings.
5.15 LAN adapter
5.15.1 About the LAN adapter
The indoor unit contains an integrated LAN adapter (model:
BRP069A61), which allows for:
▪ App control of the heat pump system
▪ Integration of the heat pump system in a Smart Grid application
Components: PCB
X1A
X2A
X3A
X4A
b
a
LD1
LD2
LD3
LD4
X1A~X4A Connectors
a DIP switch
b Status LEDs
Status LEDs
LED Description Behaviour
LD1 Indication of power to the
adapter, and of normal
operation.
▪ LED flashing: normal
operation.
▪ LED NOT flashing: no
operation.
LD2 Indication of TCP/IP
communication with the
router.
▪ LED ON: normal
communication.
▪ LED flashing:
communication
problem.
LD3 Indication of
communication with the
indoor unit.
▪ LED ON: normal
communication.
▪ LED flashing:
communication
problem.
LD4 Indication of Smart Grid
activity.
▪ 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.
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