Outdoor Unit: Overview Of Electrical Connections - Viessmann VITOCAL 200-A Series Installation And Service Instructions For Contractors

Installation sequence
Electrical connection

Outdoor unit: Overview of electrical connections

Outdoor unit with 1 fan
B C D
A
Fig. 42
A EEV PCB (refrigerant circuit controller)
Fan fuse 6.3 A (slow)
B
Refrigerant circuit controller fuse 6.3 A (slow)
C
Inverter
D
Mains terminals 230 V/50 Hz:
E
See page 53.
Terminal for Modbus cable between indoor/outdoor
F
unit: See next chapter.
48
(cont.)
E
F
Outdoor unit with 2 fans, 230 V~
BC D
A
Fig. 43
A EEV PCB (refrigerant circuit controller)
Fan fuse 6.3 A (slow)
B
Refrigerant circuit controller fuse 6.3 A (slow)
C
Inverter
D
Mains terminals 400 V/50 Hz:
E
See page 53.
Terminal for Modbus cable between indoor/outdoor
F
unit: See next chapter.
E
F