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Electrical installation
Installer reference guide
127
EPRA08~W1 + ETSH/X(B)12P30+50EF
Daikin Altherma 3 H MT ECH₂O
4P663478-1 – 2021.07
A
B
A
B
1~M
M2P
X 2M
1
7 8
3
Fix the cable with cable ties to the cable tie mountings. General information,
see
"9.3.1 To connect the electrical wiring to the indoor unit"
116].
9.3.8 To connect the alarm output
Wires: (2)×0.75 mm²
Maximum load: 0.3 A, 230 V AC
Maximum load: 1 A, 5 V DC
[9.D]
Alarm output
1
Open the following (see
"7.2.5 To open the indoor unit"
1
User interface panel
1
3
4
2
2
Switch box
3
Switch box cover
4
Top cover
2
Connect the alarm output cable to the appropriate terminals as shown in the
illustration below.
Summary of Contents for Altherma 3 H MT ECH2O
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