To Connect The Alarm Output - Daikin Altherma 3 R MT F Series Installer's Reference Manual

9 | Electrical installation

9.3.6 To connect the alarm output

Installer reference guide
130
B
A
B
4 Fix the cable with cable ties to the cable tie mountings.
Wires: (2+1)×0.75 mm²
Maximum load: 0.3 A, 250 V AC
[9.D] Alarm output
1 Open the service cover. See
2 Open the following (see
1 Top panel
2 User interface panel
3 Upper switch box cover
3 Connect the alarm output cable to the appropriate terminals as shown in the
illustration below.
2 1
X2M 7 9
A4P
Y1 YC
A
1 2
X2M
"7.2.2 To open the outdoor
"7.2.6 To open the indoor
1+2 Wires connected to the alarm output
3 Wire between X2M and A4P
A4P Installation of EKRP1HBAA is
required.
3
7
4
unit" [ 65].
4
unit" [ 68]):
Y1
ERRA08~12E + ELVZ12S18+23E
Daikin Altherma 3 R MT F
4P708478-1 – 2023.05
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