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Electrical installation
Installer reference guide
98
ERLA EHFZ03S18DJ3V
Daikin Altherma 3 R F
4P596821-1B – 2021.10
1
Top panel
1
2
3
2
Upper front panel
3
Upper switch box cover
2
Connect the user interface cable to the indoor unit. Fix the cable with cable
ties to the cable tie mountings.
A
a
b
B
A
B
X5M
11 12
P2 P1
a
Main user interface: Required for operation. Delivered with the unit as accessory.
b
Optional user interface
3
Insert a screwdriver into the slots underneath the user interface and carefully
separate the faceplate from the wallplate. The PCB is mounted in the
faceplate of the user interface. Be careful NOT to damage it.
4
Fix the wallplate of the user interface to the wall.
5
Connect as shown in A, B, C or D:
A
From the rear
b
a
PCB
1×
B
From the left
a
PCB
b
1×
