Samsung AM080xXV Series Service Manual page 4

Outdoor unit

Table of Contents

Contents

5. PCB Diagram and Parts List ............................................................................... 5-1

5-1 ASS'Y PCB MAIN ...........................................................................................................................................................5-1

5-2 ASS'Y PCB MAIN-HUB ................................................................................................................................................5-4

5-3 ASS'Y PCB INVERTER ..................................................................................................................................................5-8

5-4 ASS'Y PCB FAN ........................................................................................................................................................... 5-12

5-5 ASS'Y PCB EMI .......................................................................................................................................................... 5-16

5-6 SUB-COMM ................................................................................................................................................................ 5-19

6. Wiring Diagram ................................................................................................... 6-1

6-1 AM080/100/120/140/160/180/200/220FXV

6-2 AM080/100/120/200FXWA

6-3 AM240/260

6-4 AM080JXVAFH ...............................................................................................................................................................6-7

6-5 AM100/120JXVAFH .....................................................................................................................................................6-9

6-6 AM140/160/180/200JXVAFH ................................................................................................................................ 6-11

6-7 AM080/100/120/140/160/180/200/220JXVAJH ........................................................................................... 6-13

7. Cycle Diagram ...................................................................................................................7-1

7-1 AM080/100/120 XV

7-2 AM140 XV GH ...........................................................................................................................................................7-1

7-3 AM160/180/200/220 XV

7-4 AM080/100/120 XV GR .........................................................................................................................................7-2

7-5 AM140 XV GR............................................................................................................................................................7-3

7-6 AM160/180/200/220 XV GR ...............................................................................................................................7-3

7-7 AM080/100/120FXWA

7-8 AM200FXWA

7-9 AM240/260HXVAGH/EU ............................................................................................................................................7-5

7-10 AM240/260/280KXVG

7-11 AM180/200/220KXVG

7-12 AM140/160KXVG

7-13 Cooling operation (H/R) ..........................................................................................................................................7-6

7-14 Main cooling operation (H/R) ...............................................................................................................................7-7

7-15 Heating operation (H/R) .........................................................................................................................................7-8

7-16 Main heating operation (H/R) ..............................................................................................................................7-9

7-17 Cooling operation (H/P) ....................................................................................................................................... 7-10

7-18 Heating operation (H/P) ...................................................................................................................................... 7-11

7-19 Cooling operation(H/R) - AM080/100/120/200FXWA

7-20 Main cooling operation(H/R) ............................................................................................................................. 7-14

7-21 Heating operation(H/R) ....................................................................................................................................... 7-15

7-22 Main heating operation(H/R) ............................................................................................................................ 7-16

7-23 Cycle Component Function Explanation ...................................................................................................... 7-17

8. Key Options ......................................................................................................... 8-1

8-1 Outdoor unit option switch settings ...................................................................................................................8-1

8-2 How to set the key function of the outdoor unit ...........................................................................................8-4

8-3 How to check the view mode using a tact switch ...................................................................................... 8-12

9. Test Operation ..................................................................................................... 9-1

9-1 Auto Trial Operation ....................................................................................................................................................9-1

9-1-1 Auto Trial Operation Synopsis ..................................................................................................................9-1

9-1-2 Auto Trial Operation functions .................................................................................................................9-3

9-1-3 How to troubleshoot of the "Undetermined"....................................................................................9-4

9-2 Amount of refrigerant automatically checking ............................................................................................ 9-14

9-3 Model Naming ........................................................................................................................................................... 9-15

Samsung Electronics

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H ........................................................................................................................................7-1

H ..............................................................................................................................7-2

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Section 0

Table of Contents