Information Regarding Operation - Viessmann AC-Box Installation And Service Instructions For Contractors

Product information
Product validity
The AC-Box can be used in conjunction with the fol-
lowing heat pumps:
■ Vitocal 300-G, types BW/BWC 301.A06 to A17
Vitocal 300-G, types BW/BWC 301.B06 to B17
■
Vitocal 350-G, type BW/BWC 351.A07
■

Information regarding operation

■ In order to safeguard the transfer of the cooling
capacity at all times, we recommend connecting fan
convectors to the AC-Box.
■ If cooling by means of an underfloor heating system,
a contact humidistat is required: See page 11.
(cont.)
Information
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