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9.3.4 To connect the electricity meters
EPRA14~18D + ETBH/X16E
Daikin Altherma 3 H HT W
4P644736-1D – 2023.10
[2.D] Shut off valve
1 Open the following (see
1 Front panel
2 Switch box cover
3 Switch box
2 Connect the valve control cable to the appropriate terminals as shown in the
illustration below.
NOTICE
Wiring is different for a NC (normally closed) valve and a NO (normally open) valve.
A
A
B
B
C
C
B
X2M
3 Fix the cable with cable ties to the cable tie mountings.
Wires: 2 (per meter)×0.75 mm²
Electricity meters: 12 V DC pulse detection (voltage supplied by PCB)
[9.A] Energy metering
"7.2.6 To open the indoor
A
A
M2S
NO
C
C
5 6
21 28
NC
C
C
5 6
21 29
9
Electrical installation
|
4
unit" [
73]):
3
2
1
X2M
X2M
X2M
X2M
Installer reference guide
123
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