Samsung AR09RXFPEWQNEU, Service Manual

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Contents
1. Precautions 4
1-1 Installing the air conditioner 4
1-2 Power supply and circuit breaker 4
1-3 During operation 4
1-4 Disposing of the unit 5
1-4 Others 5
2. Product Specications 6
2-1 The Feature of Product 6
2-2 Product Specifications 7
2-3 The comparative specifications of product 8
2-4 Accessory and option specifications 9
3. Alignment and Adjustments 10
3-1 Test mode 10
3-2 Display Error and Check Method 11
3-3 Setting Option Setup Method 13
4. Disassembly and Reassembly 18
4-1 Indoor Unit 19
4-2 Outdoor Unit 25
5. ASSY CONTROL 36
5-1 ASSY KIT CODE DB92-04454D 36
5-2 ASSY KIT CODE DB92-04454H 37
5-3 ASSY KIT CODE DB92-04376B 38
5-4 ASSY KIT CODE DB92-04378B 39
5-5 ASSY KIT CODE DB92-04379B 40
6. Electrical Parts List 41
6-1 INDOOR MAIN PCB CODE DB92-03467G 41
6-2 OUTDOOR MAIN PCB CODE DB92-04029D 47
6-3 OUTDOOR PCB INVERTER CODE DB92-04025C 51
6-4 OUTDOOR PCB INVERTER CODE DB92-04027B 59
7. Wiring Diagram 67
7-1 Indoor unit 67
7-2 Outdoor unit 68
8. PCB Diagram 70
8-1 Indoor main PCB code 70
8-2 Outdoor main PCB code 71