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Electrical installation
Installer reference guide
122
EPRA08~W1 + ETBH/9W
Daikin Altherma 3 H MT W
4P634885-1 – 2021.03
2
Connect the changeover to external heat source cable to the appropriate
terminals as shown in the illustration below.
B
C
A
A
L
N
X1 X2
C
B
a
A4P
X2
X3
X4
X1
X2
X1
X2M
A4P
a
Installation of EKRP1HBAA is required.
3
Fix the cable with cable ties to the cable tie mountings.
9.3.9 To connect the power consumption digital inputs
Wires: 2 (per input signal)×0.75 mm²
Power limitation digital inputs: 12 V DC / 12 mA detection (voltage
supplied by PCB)
[9.9]
Power consumption control
.
1
"7.2.5 To open the indoor unit"
71]):
1
Front panel
1
2
3
2
Switch box cover
3
Switch box
2
Connect the power consumption digital inputs cable to the appropriate
terminals as shown in the illustration below.
Summary of Contents for Altherma 3 H MT W
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