Viessmann BW 01.A06, Installation And Service Instructions Manual

Page: 6 / 168

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■ Connecting cables, heat pump
stage 1 – stage 2:
See page 71.
■ Electrical connection of system
components
(pumps, mixers, valves,
alarm facilities, contactors, function
extensions, sensors, etc.):
These connections are made inside
the heat pump control unit. Observe
information from page 72.
■ Power supply:
The number of power cables from the
distribution board (meter box) to the
heat pump control unit and to the con-
trol panel depends on the system ver-
sion and tariffs used.
These connections are made inside
the heat pump control panel. Observe
information from page 94.
Installation
!
Please note
Avoid damaging the appliance
during transportation.
Never put weight on top of the
appliance.
!
Please note
If the compressor is at a steep
angle in the heat pump, lubricant
will enter the refrigerant circuit
and damage the appliance.
Max. tilting angle 45°.
Installation room requirements
!
Please note
The installation room must be dry
and free from the risk of frost.
Ensure ambient temperatures of
0 to 35 ºC.
!
Please note
Avoid risk of explosion due to
dust, gases and vapours
in the installation room.
!
Please note
Observe the permissible floor
load.
■
Total weight
BW 301.A06 113 kg
BWS 301.A06 109 kg
BWC 301.A06 123 kg
BW 301.A08 117 kg
BWS 301.A08 113 kg
BWC 301.A08 127 kg
BW 301.A10 129 kg
BWS 301.A10 125 kg
BWC 301.A10 139 kg
BW 301.A13 135 kg
BWS 301.A13 131 kg
BWC 301.A13 145 kg
Preparing for installation
General information - electrical connection
5600 161 GB