Daikin ERLA03DAV3, Руководство по установке для специалистов, Страница: 91 / 192

8 | Electrical installation
Installer reference guide
91
ERLA EHFZ03S18DJ3V
Daikin Altherma 3 R F
4P596821-1A – 2020.05
3 Connect the changeover to external heat source cable to the appropriate
terminals as shown in the illustration below.
A
X1 X2
L N
B
A
B
A4P
X2M
X1
a
X2
a Installation of EKRP1HBAA is required.
4 Fix the cable with cable ties to the cable tie mountings.
8.3.10 To connect the power consumption digital inputs
Wires: 2 (per input signal)×0.75 mm²
Power limitation digital inputs: 12 V DC / 12 mA detection (voltage
supplied by PCB)
[A.6.3] Pwr consumpt. control
1 Open the service cover. See "6.2.2 To open the outdoor unit" [
4
42].
2 Open the following (see "6.2.4 To open the indoor unit" [
4
43]):
1 Top panel
1
2
3
2 Upper front panel
3 Upper switch box cover
3 Connect the power consumption digital inputs cable to the appropriate
terminals as shown in the illustration below.