2.4 Overview of the electrical cables
WKF/WKF-compact 70 and 120
1
A B C D
230V~/N/Pe
230V~/N/Pe
L1
N
Pe
L1
N
Pe
400V/3~/N/Pe
L1
L2 L3
N
Pe
E
Fig. 4: Overview of the electrical cables WKF/WKF-compact 70 und 120
1: Main distributor
A: Power supply, outdoor unit
B: Power supply, indoor unit
C: Power company disable signal, potential-free /
open = disabled
D: Power supply, 9 kW heating element, indoor unit
E: Communication F1/F2, Outdoor unit / indoor unit
2x1 mm
2
shielded
REMKO WKF series
10