20
/11.2015/
G17D
A,-Gerät
201
291
351
381
451
561
431
551
Druckleitung
16
22
22
22
22
22
22
22
Flüssigkeitsleitung
16
16
16
16
16
22
16
16
AS-Gerät
271
401
511
Druckleitung
16
18
22
Flüssigkeitsleitung
16
16
22
*(123)
*(143)
85
EN
Refrigerant line connection (1 circuit) in mm
A unit
Pressure line
Liquid line
6.2 Connection of the piping
6.2.1 Refrigerant piping (A/AS units)
Pipe entrance area
for refrigerant lines
*distance from the exterior side of the side panel to the zone of introduction. This dimension is decisive if several
units are installed fitting exactly side by side.
AS unit
Pressure line
Liquid line
To design the piping between the A/C unit and the condenser follow the instructions in chapter "2. Refrigerant piping"
of document "General-DX". This document is available in the e-Stulz area.
6.2.1.2 Position of the refrigerant connections
6.2.1.1 Design
Size 1
Sizes 2 - 7
A/C units of the versions A and AS are equipped with an open refrigerant circuit. To close the circuit these units must
be connected to an external condenser.
