Connection With Ac-Box Connection Accessories - Viessmann AC-Box Installation And Service Instructions For Contractors

Installation sequence
Hydraulic connection

Connection with AC-Box connection accessories

3.
2x
2x
5.
2x
Fig.4
Note
Thermally insulate the connections of the AC-Box and
the heat pump with vapour diffusion-proof adhesive
tape.
to Hydraulic connection lines: See the following
A D
table
10
(cont.)
4.
2.
2x
1.
4x