To Connect The Power Consumption Digital Inputs - Daikin ETBH16E9W Installer's Reference Manual

9 | Electrical installation

9.3.9 To connect the power consumption digital inputs

Installer reference guide
128
Wires: 2×0.75 mm²
Maximum load: 0.3 A, 250 V AC
Minimum load: 20 mA, 5 V DC
[9.C] Bivalent
1 Open the following (see
1 Front panel
2 Switch box cover
3 Switch box
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
"7.2.6 To open the indoor
A
X1 X2
L N
C
A4P
"7.2.6 To open the indoor
4
unit" [ 73]):
3
2
1
a
4
unit" [ 73]):
EPRA14~18D + ETBH/X16E
Daikin Altherma 3 H HT W
4P644736-1D – 2023.10