Brand: Panasonic
Category: Medical Equipment
Document Type: Manual
Language: EN
Manual for MDF-DC700VXC
Uploaded: Nov. 21, 2025, 6:22 p.m.
Warranty Information
Contact sales representative or agent for warranty details.
Basic Operation on LCD Touch Panel
The LCD touch panel displays the current temperature, set temperature, date/time, control mode, alarm status, and door status. Navigation is done via menu keys and specific function keys.
Key Features:
- Temperature Setting: Adjust chamber temperature, high alarm, and low alarm limits.
- Operation Control: Select between Normal and Eco modes.
- Logs: View and export operation and alarm logs.
- Tools: Access settings for operation, alarms, data acquisition, date/time, and brightness.
- Key Lock: Enable/disable key lock and set passwords.
Users can navigate through menus to access various functions and settings for optimal freezer performance and monitoring.
Troubleshooting and error codes
| Malfunction | Check/Remedy |
| The unit does not operate at all when turning ON the power switch. |
■ The unit is not connected to the power supply. ■ During a power failure. ■ The circuit breaker is activated. |
| The compressor does not operate at all when turning ON the power switch. (LCD touch panel is turned ON) |
■ The capacity of power supply is not sufficient. When the capacity of power supply is not sufficient to start the compressor, compressor may not start. |
| An alarm is activated. |
■ A little before, the value of the chamber temperature has been changed significantly. ■ The door had been left open for a long time. ■ Some warm contents are put into the chamber. *In the above cases, the alarm is canceled with no operation. |
| The cooling is poor. |
■ A large amount of warm contents are put into the chamber. ■ A large amount of frost is built on the inside wall of the chamber. ■ The door is often opened. ■ The set value of the chamber temperature is lower than -86 °C. The temperature settable range is between -50 °C~-90 °C. However, the temperature control range is between -50 °C~-86 °C. ■ The ambient temperature is higher than 30 °C. The allowable ambient temperature is between 5 °C~30 °C. ■ The unit is in the direct sunlight. ■ There is no more than 10 cm clearance around the unit. ■ The grille or the exhaust air bent is blocked by something. ■ The unit is not installed horizontally. ■ The inner lids are not installed. |
| The outside of the unit is wet with dew. |
In case of sultriness or bad location, the exterior of the unit may be wet with dew. Under a high humidity environment, the cold exterior of the unit condenses the moisture in the air, so that it is not malfunction. Wipe the dew with a dry cloth. |
| Noisy in motor sound or flowing liquid. |
On the characteristics of the cooling circuit, the sound of motor or flowing refrigerant may be heard during operation. Especially a few hours after starting operation, the sound of compressor or flowing refrigerant may be loud, however it is a normal operation. |