32
Internal unit: Routing the cables to the wiring chamber
400/230 V
> 42 V
< 42 V
Fig. 25
A
Power cables to switching module for instantane-
ous heating water heater 230 V~/400 V~
B
Connecting cables for 230 V~ components
C
LV connecting leads (sensors, KM BUS) < 42 V
D
Type AWT/AWT-AC 241.A10/A13, 241.B10 to
B16
:
BUS cable 12 V: Routing in the 230 V~ voltage
area (for connection, see page 40)
E
Type AWT/AWT-AC 241.A04 and A07
:
BUS cable 43 V: Routing in the 230 V~ voltage
area (connection, see page 40)
F
Heat pump control unit 230 V~ power cable
Installation sequence
Electrical connection
(cont.)
5700 582 GB
Installation
