Viessmann VITOCAL 100-S - Page 34

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Recommended flexible power cables
Indoor unit
Power supply Cable/lead/line Max. cable length
230 V~ heat pump control unit
■
Without power-
OFF
3 x 1.5 mm
2
■
With power-OFF
5 x 1.5 mm
2
Instantaneous heating water
heater
■
400 V~
5 x 2.5 mm
2
25 m
■
230 V~
7 x 2.5 mm
2
25 m
Outdoor unit
Heat pumps with 230 V~ outdoor unit
Types Cable Max. cable length Max. fuse rating
101.B04 to B06
3 x 2.5 mm
2
31 m B13A
Or
3 x 4.0 mm
2
32 m
101.B08
3 x 2.5 mm
2
20 m B20A
Or
3 x 4.0 mm
2
32 m
101.A12 to A14
3 x 4.0 mm
2
25 m B32A
Or
3 x 6.0 mm
2
39 m
Heat pumps with 400 V~ outdoor unit
Types Cable Max. cable length Max. fuse rating
101.A12
101.A14
101.A16
5 x 2.5 mm
2
60 m 3 x B13A
Installation sequence
Electrical connection (cont.)
6199585
Installation