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

9 | Electrical installation

9.3.6 To connect the alarm output

Installer reference guide
130
B
A
B
3 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 following (see
1 Top panel
2 User interface panel
3 Upper switch box cover
2 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
"7.2.4 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" [ 77]):
Y1
ERLA11~16DAV3+W1 + EBVH/X11+16S18+23DJ
Daikin Altherma 3 R F
4P643602-1 – 2021.09
1
3
2