Viessmann 7424689, Инструкция по установке и обслуживанию

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9
Cables Internal unit External unit
12 V BUS 1.5 m 1.5 m
43 V BUS 1.5 m 1.5 m
Recommended power cables
Vitocal 200-S, type AWB,
AWB-AC
201.A04 201.A07 201.A10 201.A13
External unit (compressor)
230 V~
Cable cross-section 3 x 2.5 mm 2 3 x 2.5 mm 2 3 x 2.5 mm 2 3 x 4.0 mm 2
Max. cable length 29 m 25 m 16 m 20 m
or or
Cable cross-section – – 3 x 4.0 mm 2
3 x 6.0 mm
2
Max. cable length – – 26 m 30 m
Heat pump control unit (inter-
nal unit) 230 V~
Cable cross-section
■ Without power-OFF
3 x 1.5 mm
2
3 x 1.5 mm
2
3 x 1.5 mm
2
3 x 1.5 mm
2
■ With power-OFF
5 x 1.5 mm
2
5 x 1.5 mm
2
5 x 1.5 mm
2
5 x 1.5 mm
2
Instantaneous heating water
heater
Cable cross-section
■ 400 V~ 5 x 2.5 mm 2 5 x 2.5 mm 2 5 x 2.5 mm 2 5 x 2.5 mm 2
■ 230 V~
7 x 2.5 mm
2
7 x 2.5 mm
2
7 x 2.5 mm
2
7 x 2.5 mm
2
Max. cable length 25 m 25 m 25 m 25 m
Overview of possible system schemes
The following table provides an overview
of
all possible system schemes.
Preparing for installation
Requirements of on-site connections
(cont.)
5601 429 GB
Installation