To Connect The Power Consumption Digital Inputs - Daikin EPRA18DAV3 Installer's Reference Manual

8.3.9 To connect the power consumption digital inputs

EPRA14~18DAV3+W1 + ETVH/X16S18+23DA6V+9W(G)
Daikin Altherma 3 H HT F
4P587502-1B – 2020.12
1 Open the following (see
1 Top panel
2 User interface panel
3 Upper switch box cover
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
"To open the indoor unit" [
N
X2 X1
A4P
"To open the indoor unit" [
8 Electrical installation
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4
60]):
1
L
X2 X1
X2M
a
4
60]):
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Installer reference guide
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