Brand: Mitsubishi
Category: Refrigerator
Document Type: Manual
Language: EN
Manual for MR-C375C-W-A
Uploaded: Nov. 21, 2025, 9:25 p.m.
Warranty Information
Warranty information is not explicitly detailed in this section.
Normal Operation:
- The refrigerator operates automatically, maintaining set temperatures for the refrigerator and freezer compartments.
- The operation panel allows for temperature adjustment using setting knobs.
- The ice maker can be controlled using the 'ICE STOP' switch. Pressing it stops ice making and illuminates an LED; pressing it again restarts ice making and turns off the LED.
Ice Making Test / Self-Check:
- To initiate a self-check, press the switch for 5 seconds.
- During the automatic ice making test, the ice making stop LED will blink.
- Faults are indicated by blinking patterns of the ice making stop LED.
- Self-checks complete automatically. LED trouble displays are also released after 10 minutes, though the underlying issue may persist.
Troubleshooting and error codes
| Components / Part Name | Check Method and Criterion | Parts Mounted Position | ||||
| Compressor | Model: DHS66C10RAW | Compressor in the machine chamber at the rear side of the frame | ||||
| Rated input W: 113/113.5(220/240V 50Hz) | ||||||
| Starting current A: 7.78/8.55(220/240V 50Hz) | ||||||
| Rated current A: 0.70/0.64(220/240V 50Hz) | ||||||
| Normal: Abnormal (faulty) | Main wiring | 18.4 Ω (Approx.) | Opened (∞Ω) or Short (0Ω) | |||
| Auxilliary wiring | 18.5 Ω (Approx.) | |||||
| Measure the resistance with a tester. (Ambient temperature: Room temperature 15°C ~ 25°C) | ||||||
| Run capacitor | Rated input: 400VAC | In the control panel of the rear side at compressor room | ||||
| Measure the resistance with a tester. | ||||||
| 4 µF | Abnormal (faulty): Short (0Ω) | |||||
| Motor protector | Model: 5TM718MFBYY-53 | Compressor in the machine chamber at the rear side of the frame | ||||
| Therminal check point 1-3 | Point | Connected | Open 120 ± 5° C | |||
| Close | 69 ± 9° C | |||||
| Measure the resistance with a tester. (Ambient temperature: Room temperature 15°C ~ 25°C) | ||||||
| Normal: Less than 1Ω Abnormal (faulty): Opened (∞Ω) | ||||||
| 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) | ||||||
| As PTC Relay has been heated while refrigerator is running be sure to measure the resistance after the thermistor has got cool enough. | ||||||