To Connect The Power Consumption Digital Inputs - Daikin Altherma 3 R F Installer's Reference Manual

9.3.9 To connect the power consumption digital inputs

ERGA04~08EAV3(A) + EHVH04+08SU18+23EA6V
Daikin Altherma 3 R F
4P629090-1 – 2020.08
2 Connect the changeover to external heat source cable to the appropriate
terminals as shown in the illustration below.
A
B
A
B
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 Top panel
2 User interface panel
3 Upper switch box cover
2 Connect the power consumption digital inputs cable to the appropriate
terminals as shown in the illustration below.
N
X2 X1
A4P
a
"7.2.4 To open the indoor
9 Electrical installation
|
L
X2 X1
X2M
4
unit" [ 62]):
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Installer reference guide
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