Gree GEH09AA-K6DNA1F User manual

Service Manual
Change for life
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI

Service Manual
Table of Contents
Table of Contents
Part Ė: Technical Information.......................................................................1
1. Summary......................................................................................................................1
..........................................................................................................3
...........................................................................................................3
 ........................................................................................7
 .........................................................7
......................................................................................................................8
3. Outline Dimension Diagram.........................................................................................9
........................................................................................................................9
 ...................................................................................................................10
4. Refrigerant System Diagram....................................................................12
5. Electrical Part.........................................................................................................13
...............................................................................................................13
 .....................................................................................................16
6. Function and Control......................................................................................19
 .....................................................................................19
 ......................................................................................23
 ...............................................................................24
......................................................................25
Part ė: Installation and Maintenance .................................................27
7. Notes for Installation and Maintenance..........................................27
8. Installation................................................................................................................31
............................................................................31
 ................................................................................................31
.................................................................................................37
 ...........................................................................38
O ...................................................................38
9. Maintenance............................................................................................................39
 ...............................................................................................................39
 ........................................................................................46
.................................................................59

Service Manual
Table of Contents
10. Exploded View and Parts List ..............................................................61
....................................................................................................................61
 .................................................................................................................63
11. Removal Procedure.......................................................................................69
 ...............................................................................69
 ............................................................................73
Appendix:........................................................................................................................88
 ....................................................88
.....................................................................88
 ...................................................................................89
 ......................................................90

1
Technical Information
Service Manual
1. Summary
Part Ė: Technical Information
Indoor Unit
Outdoor Unit






Remote Controller


2Technical Information
Service Manual
Model List:
    
   


1      
YAA1FB8(WIFI)2      
3     

3
Technical Information
Service Manual
  
  
  


   
  50 50
 1 1
  
 W  
 W  
 W  
 W  
  4.48 3.5
  4.30 3.6
 W 1500 1350
  6.72 6.0
 3  
  1.2 0.8
  3.52 3.75
  3.96 3.97
  7.0 7.2
   
 2 


  
  
  
   

   

   
 W 30 30
  0.15 0.15
   
  
   
   
   
  
 W  
  3.15 3.15

  




  



   
   
   
  15.5 15.5
  18.5 18.5



4Technical Information
Service Manual


  
  
 



  
  
  
   
  4.60 4.6
 W 1023 790
  
  
   

   

   
  
   
   
   
  900 900
 W 30 30
  0.36 0.36
   
 3 2200 1600
  
   
  
  
 I I
  

  4.3 4.3

  2.5 2.5
   
   
   
   
   
  30.5 27.5
  33.5 30
  
  0.75 0.55

Pipe
  5 5
  16 16
   
   
  10 10
  20 20



5
Technical Information
Service Manual
  
 
 


  
  50
 1
 
 W 
 W 
 W 
 W 
  7.1
  6.7
 W 2500
  11.1
 3 
  1.8
  3.4
  3.55
  6.6
  
 2


 
 
 
  

   

   
 W 30
  0.15
  
 
  
  
  
 
 W 
  3.15

  

  
  
  
  
  15.5
  18.5

6Technical Information
Service Manual


 
 
 
 
 
 
  25
  6.5
 W 1410
 
 
  

  

  
 
  
  
  
  800
 W 60
  0.4
  
 3 3200
 
  
 
 
 I
 

  4.3

  2.5
  
  
  
  
  
  46
  50.5
 
  0.95

Pipe
  5
  20
  
  
  10
  25



7
Technical Information
Service Manual
2.2 Operation Characteristic Curve
2.3 Capacity Variation Ratio According to Temperature
 
0
09070605040302010 110210010908070605040302010
80
11
10
9
8
7
6
5
4
3
2
1
0
11
10
9
8
7
6
5
4
3
2
1
0
/%$!*!%$)
$%%( 00
+*%%( 00
$%%(!("%, !
!&"$* #
/%$!*!%$)
$%%( 00
+*%%( 00
$%%(!("%, !
!&"$* 5m
220V
230V
240V
220V
230V
240V
+(($* +(($*
%#&())%(('+$-. %#&())%(('+$-.
gnilooC
Capacity ratio(%)
Outdoor temp.(°C)
gnitaeH
Capacity ratio(
%)
Outdoor temp.(°C)
0
20
40
60
80
100
120
140
-15 -10 -5 0 5 10 15 20 25 30 35 43
0
20
40
60
80
100
120
140
-22 -15 -10 -7 0 2 7 15 18 21 24
Conditions
Indoor:DB20°C
Indoor air flow:Super High
Pipe length:5m
Condition
Indoor:DB27°C WB19°C
Indoor air flow:
High
Pipe length:5m