E/0204/39/62
B
B
1
1
B = min 500mm
IMPORTANT NOTE IN CASE DUCTS ARE NOT PROVIDED AS OPTION BY STULZ: condenser
air, passing through connection ducts (not supplied by STULZ) has pressure losses, depending
on the dimensioning of these ducts. Pressure losses through these ducts may not exceed the
available static pressure specified in the technical data sheets of this manual (see first pages of
this manual). If this happens, correct operation and performance of the unit are not assured.
vertical application with
free cooling
1: Option (DVIN) for vertical
application
Another opening is necessary for exhaust air discharge during free-cooling.
Minimum sections of this opening are:
•
0.15 m
2
for Split-Air CST40/50;
•
0.24 m
2
for Split-Air CST60/80.
On this opening, an overpressure damper shall be installed to prevent cooled internal air to go out
from the opening when the unit works in cooling mode. In addition, another rain-proof grille shall be
installed. Both discharge grille and overpressure damper fixed to this grille are included in the
GRxxSOP option; otherwise they have to be provided by the client.
Dimensions of exhaust air discharge opening, to match the grille supplied with GRxxSOP option,
are:
•
Width = 500 mm; Height = 300 mm for Split-Air CST40/50;
•
Width = 800 mm; Height = 300 mm for Split-Air CST60/80.
Содержание Split-Air CST 40
Страница 2: ...E 0204 39 2...
Страница 14: ...E 0204 39 14 A B C B C A Dimensions Outside Unit CST 40 50 400 800 350 580 54 5...
Страница 15: ...E 0204 39 15 A B C B C A 54 5 Dimensions Outside Unit CST 60 80 450 950 400 640...
Страница 23: ...E 0204 39 23 Airflow Outside Unit CST Refrigerant connections Condenser fan Condenser Compressor...
Страница 69: ...E 0204 39 69 27 x 0 34 mm SIGNAL CABLE 3m SIGC3 SEQUENCING CABLE 2m SEQC2 RJ11 connector 4 conductors...
