Reference Designation
K11 Auxiliary contactor (only on units with integrated dryer)
K12 Auxiliary contactor (only on units with integrated dryer)
K25 Phase sequence relay
K22 Star contactor
K23 Delta contactor
T1 Transformer
PE Earth terminal
Electrical diagram
9828 5102 02 Service diagram
The complete electrical diagram can be found in the electric cubicle and in the technical
documentation, supplied with the machine.
2.7 Air dryer
(On compressors with integrated dryer only)
Flow diagram
Air dryer
Reference Name
AI Air inlet
AO Air outlet
1 Air/air heat exchanger
Instruction book
24 2920 7190 02