Daikin Altherma 3 GEO, Installation Manual

Page: 20 / 40

5 Electrical installation
Installation manual
20
EGSAH/X06+10DA9W(G)
Daikin Altherma 3 GEO
4P569811-1 – 2019.02
Set overview field setting [C-0B]=1.
▪ If [C-0B]=0 (brine low pressure switch not installed), the unit
does not check the input.
▪ If [C-0B]=1 (brine low pressure switch installed), the unit
checks the input. If the input is "open", error EJ-01 occurs.
1 Open the following (see "3.2.1 To open the indoor unit" on
page 6 ):
1 Top panel
1
3
2
2 User interface panel
3 Installer switch box cover
2 Connect the brine low pressure switch cable as shown in the
illustration below.
2×
1×
A16P/X13A/1+4
1×
S1PL
P<
b a c
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 LAN adapter
5.14.1 About the LAN adapter
The indoor unit contains an integrated LAN adapter (model:
BRP069A61), which allows for:
▪ App control of the Daikin Altherma 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.
System requirements
The requirements posed on the Daikin Altherma system depend on
the LAN adapter application/system layout.
App control
Item Requirement
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 ).