Viessmann KWT BW 301.B090, Инструкция по установке и обслуживанию

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The heat pumps Vitocal 300-G Pro, type BW 301.B090
to 302.B250 and Vitocal 300-W Pro,
type WW 301.B125 to 302.B300 may be used for the
following purposes:
■ Central heating and cooling via a heating system
■ DHW heating
■ Swimming pool heating
Any use that differs from or goes beyond this is consid-
ered inappropriate.
Note
The Vitocal 300-G/W Pro must be operated exclusively
by authorised and trained personnel.
Product information
Vitocal 300-G/W Pro
Heat pump Vitocal 300-G Pro, type BW Vitocal 300-W Pro type WW
Medium Brine/water Water/water
Single stage heat pumps 301.B090
301.B120 301.B125
301.B155
Two-stage heat pumps 302.B090
302.B120
302.B150
302.B180
302.B250 302.B125
302.B155
302.B200
302.B250
302.B300
Characteristics:
■ Integral heat pump control unit Vitotronic 200,
type WO1C.
■ The refrigerant circuit has an electronic expansion
valve (EEV) with an independent control circuit
(refrigerant circuit controller).
■ The heat pump control unit can switch and regulate
one cooling circuit. The cooling circuit may be a
heating circuit prepared on site for cooling operation
or a separate cooling circuit.
■ All sensors are fitted inside sensor wells.
■ Electric booster heaters (on site) can be controlled
(e.g. instantaneous heating water heater, immersion
heater in heating water buffer cylinder).
A higher output in connection with additional
Vitocal 300-G Pro/Vitocal 300-W Pro (cascade) is pos-
sible.
General information on electrical connection
■ Electrical connection of system components
(pumps, mixers, valves, message facilities, contac-
tors, function extensions, sensors etc.):
Connections are made inside the heat pump wiring
chamber. Observe information from page 37.
■ Power supply:
The number of power cables from the meter box to
the heat pump wiring chamber depends on the sys-
tem version and tariffs used. See information from
page 48.
Preparing for installation
Use
5549 984 GB
Installation