Gree GWH18QD-K6DNB2C/I - Page 49

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Technical Information
Service Manual
1. Frequency limited
 
   

inner pipe

     
        
compressor.
2. Reducing frequency at normal speed and stopping machine:

  

inner pipe

  




inner
pipe

3. Reducing frequency at high speed and power turn-off:

       

inner pipe

   
  


4. Power turn-off:



inner pipe


    




1. Starting estimation:
        

<T
  
          

                    

2. Frequency limited

  



   

compressor.
3. Reducing frequency at normal speed and stopping machine:









]



4. Reducing frequency at high speed and power turn-off:













5. Power turn-off:












           

7. Frequency limited







8. Reducing frequency:






9. Power turn-off:











         
     

