9
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Electrical installation
Installer reference guide
126
EPRA14~W1 + ETSH/X(B)16P30+50EF
Daikin Altherma 3 H HT ECH₂O
4P679467-1 – 2022.02
A
B
M2S
B
14 18
X 2M
1
NO
B
13 18
X 2M
1
NC
A
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"
9.3.6 To connect the electricity meters
Wires: 2 (per meter)×0.75 mm²
Electricity meters: 12 V DC pulse detection (voltage supplied by PCB)
[9.A]
Energy metering
INFORMATION
In case of an electricity meter with transistor output, check the polarity. The positive
polarity MUST be connected to X15M/5 and X15M/9; the negative polarity to X5M/5
and X5M/3.
1
"7.2.5 To open the indoor unit"
73]):
1
User interface panel
1
3
4
2
2
Switch box
3
Switch box cover
4
Top cover
2
Connect the electricity meters cable to the appropriate terminals as shown in
the illustration below.
Содержание ETSHB16P30EF
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