To Connect The Alarm Output - Daikin EWYA004D2V3P Installer's Reference Manual

9.2.7 To connect the alarm output

EWAA004~008D + EWYA004~008D
Packaged air-cooled water chillers
and packaged air to water heat pumps
4P688013-1B – 2022.09
180°
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 service cover. See
2 Connect the alarm output cable to the appropriate terminals as shown in the
illustration below.
2 1
X2M 7 9
A4P Y1 YC
X5M
3 4 5 6
"7.3.2 To open the outdoor
1+2 Wires connected to the alarm output
3 Wire between X2M and A4P
A4P Installation of EKRP1HBAA is
required.
3
A4P.Y1
X2M.7
9 Electrical installation
|
4
unit" [ 56].
Installer reference guide
93