
WKF 170 Duo
1
A
1
B
C
D
A
2
230V~/N/Pe
400V/3~/N/Pe
L1 L2 L3 N Pe
L1 L2 L3 N Pe
400V/3~/N/Pe
L1 N Pe
400V/3~/N/Pe
L1 L2 L3 N Pe
E
1
E
2
Fig. 19: Overview of electrical cables
1:
Main distribution
A1: Power supply outdoor unit 1
A2: Power supply outdoor unit 2
B:
Power supply indoor unit
C: Power utility disable signal, potential-free /
open = AM locked
D: Power supply heating coil, 9 kW indoor unit
E1: Communication A/B outdoor unit 1 / indoor unit
2x1 mm
2
sheathed
E2: Communication A/B outdoor unit 2 / indoor unit
2x1 mm
2
sheathed
31
Содержание WKF 100
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