Preparing For Installation Requirements For On-Site Connections - Viessmann Vitocal 200-S Installation And Service Instructions For Contractors

Preparing for installation
Requirements for on-site connections
Indoor unit
A B
450
360
75
147
219
294
369
Fig. 1
Symbol Meaning
Liquid line
Hot gas line
8
AB
+
/
360
41
Connection to the internal unit
Type AWB/AWB-AC Pipe
201.B04
201.B05 to B13
201.C10 to C16
201.B04
201.B05 to B13
201.C10 to C16
UNF thread
7
6 mm
(Reducer
x ⁷⁄₁₆ supplied)
⅝
10 mm
10 mm
12 mm
(Reducer
x supplied)
⅞ ¾
16 mm
16 mm
⅝
⅝
⅝
⅞
⅞
⅞