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

8.3.9 To connect the power consumption digital inputs

EPRA14~18DAV3+W1 + ETVZ16S18+23DA6V+9W
Daikin Altherma 3 H HT F
4P587503-1 – 2019.07
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
X2 X1
X2M
A4P
a
"6.2.5 To open the indoor
8 Electrical installation
|
L
4
unit" [ 48]):
1
Installer reference guide
3
2
99