Translation from the original operating instruction
38
AL-KO AIR HEATER / AIR COOLER INDUSTRY
Terminal strip cooling without AL-KO rotation speed control
Fan 3x400 V 50 Hz
Condensate pump
Filling level sensor
max. 230 V 3 A
Fig.: Connection scheme for 1-level operation
Fig.
Low rotation speed (star connection)
Fan 3x400 V 50 Hz
Condensate pump
Filling level sensor
max. 230 V 3 A
Fig.: Connection scheme for 1-level operation
Fig.
High rotation speed (delta connection)
