Ref. Designation
KY Star contactor
KD Delta contactor
T1 Transformer
KMD Dryer relay (only on FF versions - see (1) on figure)
XM1 Connection terminals (only available on multi-voltage versions - see (2) on figure)
Safety valve on the compressor and on the vessel
Reference Designation Function
TSH
See also the
Electrical diagrams
section
Temperature shut-down
switch
To shut down the compressor if the temperature at the
outlet of the compressor element is too high.
SV Safety valve To protect the air outlet system if the outlet pressure
exceeds the opening pressure of the valve.
Instruction book
2920 7054 00 21