Brand: MITSUBISHI ELECTRIC
Category: Refrigerator
Document Type: Parts/Service
Language: EN
Parts/Service for MR-CU375S/SL-A
Uploaded: Nov. 21, 2025, 8:22 p.m.
Manual Publish Date: 2006-01-01
This manual provides detailed information for the Mitsubishi Electric MR-CU375S/SL-A refrigerator. It covers specifications, outlines and dimensions, wiring diagrams, refrigerant circuits, parts identification, troubleshooting, operation panel functions, self-check flowcharts, test point diagrams, and disassembly instructions. It also includes comprehensive parts lists for various components and body parts, along with packing parts details.
Troubleshooting and error codes
| Components / Part Name | Check Method and Criterion | Parts Mounted Position | |
|---|---|---|---|
| Compressor | Model | ESS60C11RAW (220-240V 50Hz) | Compressor in the machine chamber at the rear side of the frame |
| Rated input | 116/118 (220/240V 50Hz) | ||
| Starting current | 8.49/9.31 (220/240V 50Hz) | ||
| Running current | 0.57/0.55 (220/240V 50Hz) | ||
| Normal | Abnormal (faulty) | ||
| Main wiring | 17.9 Ω (Approx.) Opened (∞ Ω) or Short (0Ω) | ||
| Auxilliary wiring | 15.1 Ω (Approx.) | ||
| Run capacitor | Rated input: 400VAC Normal: 4 μF Abnormal(faulty): Short (0Ω) | In the control panel of the rear side at compressor room | |
| Motor protector | Model | 5TM222NHBYY-53 | Compressor in the machine chamber at the rear side of the frame |
| Thermal check point | Connected Point: Open 120±5° C, Close 69 ± 9° C | ||
| Normal | Abnormal (faulty) | ||
| Measure the resistance with a tester. (Ambient temperature:Room temperature 15°C ~ 25°C) | Less than 1Ω Opened (∞ Ω) | ||
| Measure the resistance with a tester. (Ambient temperature: Room temperature 15°C ~ 25°C) | |||
| PTC Relay | Model | PTH7M330MD2 | Compressor in the machine chamber at the rear side of the frame |
| Measure the resistance with a tester. (Ambient temperature:Room temperature 15°C ~ 25°C) | |||
| Normal: 33 Ω (Approx.) Abnormal(faulty): Opened (∞ Ω) or Short (0Ω) | |||