Brand: SANYO
Category: Refrigerator
Document Type: Manual
Language: EN
Manual for MBR-304DR
Uploaded: Nov. 21, 2025, 6:47 p.m.
Manual Publish Date: 2004-09-09
Warranty Information
Refer to the warranty card provided with the unit for specific warranty details.
Storing of items
Do not disturb air circulation. Avoid blocking air-intake and exhaust vents. Place items within the "load line" area. Do not store unsealed corrosive materials.
Temperature display
The unit is factory set to 4°C±1°C. The display shows upper/lower monitor bottle temperatures or average. No user temperature setting is required.
Defrost cycles
Automatic cycle defrost occurs. Forced defrost can be initiated if needed, indicated by "dF". A slight temperature rise may occur during defrost.
Troubleshooting and error codes
| If nothing operates even when switched on |
|---|
| The power is failed. |
| The circuit breaker is inactivated. |
| The unit is not connected to the power supply. |
| The alarm device is activated |
|---|
| The temperature in the unit does not match the set value. (On start-up) |
| The door was kept opened for a long time. |
| The high temperature materials (load) were put in the unit. |
| In these cases, the alarm is removed automatically by running the unit for several hours. |
| When the unit does not get cold enough |
|---|
| A large amount of items or warm products was put in the unit. |
| The air-exhaust vent is blocked up with containers. |
| The unit is in direct sunlight. |
| The door is frequently opened. |
| A heat source is nearby the unit. |
| The ambient temperature is too high. |
| The door is not securely closed. |
| The heat source is put in the unit. |
| The door seal is damaged or foreign substance is inserted between door gasket. |