60
Connecting internal and external unit
Vitocal 242-S, type AWT-AC
241.A04
241.A07
241.A10 and A13
A
B
12V COM
COM 43V
C N L
?
C
12V COM
COM 43V
COM
Ni
?
Li
N
0
L
0
A
C
B
?
?
N L
?
N L
C2 C1
12V COM
COM 43V
A
B
C
A
Wiring chamber, external unit (see
page 59)
B
BUS cable between the external
and internal unit
Recommended cable: 3 x 1.5 mm
2
The cores are
not
interchangeable.
C
AVI PCB in the internal unit (see
page 50)
Note
Route BUS cable for internal/external
unit in the 230 V~ voltage area.
Installation sequence
Electrical connection
(cont.)
5623 661 GB
Содержание Vitocal 242-S
Страница 26: ...26 6 8 P301 P501 P303 P302 X25 F23 F6 7 Installation sequence Installing the internal unit cont 5623 661 GB ...
Страница 27: ...27 SLP N 9 11 aCH sG lJ 10 Installation sequence Installing the internal unit cont 5623 661 GB Installation ...
Страница 28: ...28 X20 2x 16 17 2x 12 14 18 13 15 Installation sequence Installing the internal unit cont 5623 661 GB ...
Страница 29: ...29 2x 4x 4x 6x 21 19 20 22 Installation sequence Installing the internal unit cont 5623 661 GB Installation ...
Страница 32: ...32 Installation sequence Installing the internal unit cont 5623 661 GB ...
Страница 95: ...95 Removing cover from programming unit if necessary 5 4 4x Troubleshooting Repairs cont 5623 661 GB Service ...
Страница 110: ...110 0003 0006 0005 0008 0007 0001 0009 0010 0002 0004 Parts lists internal unit Internal unit casing cont 5623 661 GB ...