Viessmann AC-Box - Connections on Plug Fö; Closing the AC-Box

20
L1
N
fÖ
F
A
B
C
D
E
Fig.13
A
AC-Box PCB
B
Power distribution board (on-site)
C
Heat pump control unit
D
Mains isolator (optional)
E
Fuse F1 (max. 16 A)
F
Power supply 1/N/PE 230 V/50 Hz
Connections on plug fÖ
40
N
L
N
L1
A
BU
GNYE
BN
Fig.14
A
Power cable 1/N/PE 230 V/50 Hz
■
Length approx. 2.5 m
■
Connected to the AC-Box at the factory via
plug
fÖ
and routed to the outside; marked
"Mains"
Closing the AC-Box
Fit in reverse order to Fig. 5 on page 13.
Installation sequence
Power supply (cont.)
5675 895 GB
Installation