To Connect The Power Consumption Digital Inputs - Daikin Altherma 3 H HT W EPRA14DAV3 Installer's Reference Manual

9.3.9 To connect the power consumption digital inputs

EPRA14~18DAV3+W1 + ETBH/X16EF6V+9W
Daikin Altherma 3 H HT W
4P644736-1 – 2021.02
2 Connect the changeover to external heat source cable to the appropriate
terminals as shown in the illustration below.
A
B
C
B
A4P
a Installation of EKRP1HBAA is required.
3 Fix the cable with cable ties to the cable tie mountings.
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 Open the following (see
1 Front panel
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.
A
X1 X2
L N
C
A4P
"7.2.5 To open the indoor
9 Electrical installation
|
a
4
unit" [ 71]):
3
2
1
Installer reference guide
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