MITSUBISHI ELECTRIC HOME REFRIGERATORS SERVICE MANUAL

Table of Contents

• 1. SPECIFICATIONS
• 2. OUTLINES AND DIMENSIONS
• 3. WIRING DIAGRAM
• 4. REFRIGERANT CIRCUIT
• 5. NAMES OF THE PARTS
• 6. TROUBLE SHOOTING
  • 6.1 TROUBLE CRITERION OF MAIN PARTS
  • 6.2 FUNCTION OF OPERATION PANEL
  • 6.3 FLOW CHART OF SELF-CHECK
  • 6.4 TEST POINT DIAGRAM OF MAIN CONTROL BOARD
• 7. DISASSEMBLY INSTRUCTIONS
• 8. PARTS LIST

Parts Diagrams

Door Parts

This diagram illustrates the various components that make up the refrigerator doors. It includes:

• Upper door bins/shelves (numbered 1, 7)
• Middle and lower door bins/shelves (numbered 2, 3)
• Bottle bins/shelves (numbered 10, 11, 12, 13)
• Dairy compartment/bin (numbered 9)
• Egg tray/compartment (numbered 8)
• Fasteners/screws for attachment (numbered 4)

Body Parts

This diagram details the main structural and internal components of the refrigerator's body. Key parts shown include:

• Internal panels and covers (e.g., rear panel, numbered 1, 16)
• Air ducts and vents (numbered 2)
• Ice maker assembly (numbered 3)
• Water dispenser housing (numbered 4)
• Drawer slides and mechanisms (numbered 5)
• Drawers (e.g., crisper drawer, numbered 6)
• Fan housing and motor (numbered 7, 8)
• Drain pan/tray (numbered 9)
• Base grille and trim (numbered 10, 26)
• Leveling legs (numbered 11)
• Base panels (numbered 12, 13)
• Door hinges (numbered 14, 15)
• Control module/box (numbered 18)
• Evaporator fan housing (numbered 21)
• Defrost heater element (numbered 22)
• Temperature sensor (numbered 23)
• Compressor mounting bracket (numbered 24)
• Compressor (numbered 25)

Electrical Parts

This diagram outlines the electrical components of the refrigerator. It depicts:

• Lighting components (e.g., bulb/LED assembly, diffuser, numbered 1, 15)
• Door switch (numbered 2)
• Main control board (numbered 4)
• Various electronic components such as capacitor (5), relay (6), transformer (7), fuse (19), diode (20), resistor (21)
• Fan motor connector (numbered 8)
• Defrost timer/controller (numbered 9)
• Temperature sensor connector (numbered 10)
• Compressor relay/contactor (numbered 11)
• Fan motor (numbered 12)
• Compressor (numbered 13)
• Wiring harnesses and connectors (numbered 3, 14, 24)
• Control panel interface (numbered 16)
• Terminal blocks and screws (numbered 18, 26)
• LED indicators (numbered 22)
• Buzzer/speaker (numbered 23)
• Grounding point (numbered 25)

Accessory and Unit Parts

This diagram details the internal storage accessories and major functional units of the refrigerator. It includes:

• Freezer compartment shelves, drawers, and dividers (numbered 1, 2, 13)
• Ice bin/tray (numbered 3)
• Water filter housing (numbered 4)
• Various shelving units and supports (numbered 5 through 11)
• Drip tray/evaporator pan (numbered 12, 17)
• Evaporator unit (numbered 14)
• Condenser fan (numbered 15)
• Compressor (numbered 16)
• Refrigerant tubing (numbered 18)
• Control box/module (numbered 19)
• Wiring harness (numbered 20)
• Air filter/deodorizer (numbered 21)