mabe RMB32YLCS0, Руководство по обслуживанию

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Contents
Chapter 1 General Information ....................................................................................................................... 2
1-1. General Guidelines .................................................................................................................................. 2
1-2. Insurance test .......................................................................................................................................... 2
Chapter 2 Product Feature ............................................................................................................................. 3
2-1. Specifications ........................................................................................................................................... 3
2-2. External views .......................................................................................................................................... 4
2-3 Space requirement .................................................................................................................................... 5
2-4. Main features ........................................................................................................................................... 5
Chapter 3 Disassembly and Installation .......................................................................................................... 6
3-1 Disassembly of the assembly ................................................................................................................... 6
Chapter 4 System flow principle ................................................................................................................... 12
4-1. Refrigeration flow chart .......................................................................................................................... 12
4-2 Refrigerating cycle perspective ............................................................................................................... 13
Chapter 5 Circuit diagram ............................................................................................................................. 14
5-1. Brief principle diagram ........................................................................................................................... 14
5-2. Main control Chart ................................................................................................................................. 15
5-3.Connectors ‘ location on PCB .............................................................................................................. 16
Chapter 6 Main Function Operating principle ............................................................................................... 17
6-1 Defrost system ..................................................................................................................................... 17
Chapter 7 Control and display system .......................................................................................................... 19
7-1 Control and display panel ....................................................................................................................... 19
7-2 Function adjustment ............................................................................................................................... 19
Chapter 8 Quick check and Self-test model ................................................................................................. 21
8-1 Checking method of fault code ............................................................................................................. 21
8-2 Test mode ............................................................................................................................................... 21
8-3 Demo mode ............................................................................................................................................ 22
8-4 Sensor layout plan .................................................................................................................................. 23
Chapter 9 Electrical Parts specifications ....................................................................................................... 24
Chapter 10 Trouble shooting ......................................................................................................................... 25
10-1. Symptom: No freezing ......................................................................................................................... 25
10-2. Symptom: no shutdown ....................................................................................................................... 26
10-3. Symptom: Poor freezing ...................................................................................................................... 27
10-4. Symptom: No starting when powering on ............................................................................................ 28
10-5. Symptom: no defrosting ....................................................................................................................... 29