GEA Bock HG22e A - Manual (Page 16)

16
D
GB
F
E
96192-11.2014-DGbFE
R1 Cold conductor (PTC sensor) motor winding
R2 Thermal protection thermostat (PTC sensor)
F1 Load circuit safety switches
F2 Control power circuit fuse
F3 Safety chain (high/low pressure monitoring)
B1 Release switch (thermostat/pressostat)
Q1 Main switch
         

  












 







 


         
  
      



 







 

 


  

 







 










5.3 Circuit diagram for direct start 230 V ∆ / 400 V Y
Fig. 21
Compressor terminal box