Overview Of Possible System Schemes - Viessmann VITOCAL 200-G Installation And Service Instructions Manual

Preparing for installation
Siting
(cont.)
Install hydraulic connections on site
stress-free.
Cable lengths in the heat pump plus wall clearance:
Heat pump control unit power supply
(230 V~)
Compressor power supply (400 V~/230 V~) 1.0 m
Additional power cables
Recommended power cables:
Output stage
Heat pump control unit (230 V~) type BWC 201.A/BWC-M 201.A
Power cable
Power cable
with power-
OFF
Compressor type BWC 201.A (400 V~)
Power cable
Max. line
length
Compressor for type BWC-M 201.A (230 V~)
Power cable
3 x 4.0 mm
Max. line
length
Instantaneous heating water heater (if installed) for type BWC 201.A (400 V~)
Power cable
5 x 2.5 mm
Max. line
length
Instantaneous heating water heater (if installed) for type BWC-M 201.A
(230 V~)
Power cable
Max. line
length

Overview of possible system schemes

The following table provides an overview
of all possible system schemes.
10
06
3 x
2
1.5 mm 1.5 mm
5 x
2
1.5 mm 1.5 mm
5 x
2
2.5 mm 2.5 mm
50 m 50 m
2
3 x 4.0 mm
40 m 32 m
2
5 x 2.5 mm
50 m 50 m
7 x
2
2.5 mm 2.5 mm
50 m 50 m
1.0 m
1.0 m
08 10
3 x 3 x
2 2
1.5 mm
5 x 5 x
2 2
1.5 mm
5 x 5 x
2 2
2.5 mm
50 m
2 2
3 x 4.0 mm
26 m
2 2
5 x 2.5 mm
50 m
7 x 7 x
2 2
2.5 mm
50 m
13
3 x
3 x 1.5 mm
2
1.5 mm
5 x
5 x 1.5 mm
2
1.5 mm
5 x
5 x 2.5 mm
2
2.5 mm
50 m
—
—
2
5 x 2.5 mm 5 x 2.5 mm
50 m
7 x
7 x 2.5 mm
2
2.5 mm
50 m
17
2
2
2
50 m
—
—
2
50 m
2
50 m