8
Symbol
Meaning
Connection
Refrigerant lines from/to the
external unit:
Type
AWB/
AWB-AC
Pipe
7
UNF thread
■ Hot gas line
201.B04
12 mm
⅞
Reducer
⅞ x ¾
201.B07
201.B10
201.B13
201.C10
201.C13
16 mm
16 mm
16 mm
16 mm
16 mm
⅞
⅞
⅞
⅞
⅞
■ Liquid line
201.B04
6 mm
⅝
Reducer
⅝ x
⁷
⁄
₁₆
201.B07
201.B10
201.B13
201.C10
201.C13
10 mm
10 mm
10 mm
10 mm
10 mm
⅝
⅝
⅝
⅝
⅝
DHW cylinder flow (heating
water side)
G 1¼
+
Heating water return and
DHW cylinder return
G 1¼
Heating water flow
G 1¼
A
Cable entry < 42 V
—
B
Cable entry 400 V~/230 V~,
> 42 V
—
1.
Prepare the connections on the heat-
ing water and the DHW side.
Flush the heating system.
2.
Prepare the electrical connections.
Preparing for installation
Requirements regarding on-site connections
(cont.)
5782 176 GB