Viessmann VITOCAL 111-S - Page 50

50
Connecting the Modbus cable between the indoor and outdoor unit
Outdoor unit with 1 fan
Types 111.B04 to B06
< 42 V
X18
CN12
Fig. 44
Type 111.B08
< 42 V
X18
CN12
Fig. 45
Installation sequence
Electrical connection (cont.)
6199592
Installation