FREEZER COMPONENTS

Control panel

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1.Digital temperature indicator: This indicator shows the present chamber temperature or set temperature.

2.Battery check lamp (BATTERY): This lamp flickers to recommend the battery replacement. For the replacement, consult Sanyo sales representative or agent.

3.Alarm lamp (ALARM): This lamp is flashed during alarm condition.

4.Filter lamp (FILTER): This lamp lights when the excessive dust is accumulated on the condenser filter. When this lamp lights, clean the condenser filter following the procedure on page 20.

5.Numerical value shift key ( ): Pressing this key in the setting mode causes the numerical value to shift. “ON-OFF” of key lock can be selected by pressing this key in the key lock mode. By pressing this key for more than 5 seconds in the temperature display mode leads setting mode for alarm temperature, alarm resume time ,compressor delay time and door alarm delay time. Refer to page 15 and 16 for details respectively.

6.Digit shift key ( ): Pressing this key in the setting mode causes the changeable digit to shift. Key lock is available by pressing this key for more than 5 seconds in the temperature display mode. Refer to page 14 for details.

7.Set key (SET): Temperature set mode is led by pressing this key and the changeable digit is flashed. By pressing this key again, the setting is memorized. The set mode returns to the temperature display mode automatically when 90 seconds has passed without any key operation. Refer to page 14 for details.

8.Alarm test key (ALARM TEST): To check the alarm system. Pressing this key with the battery switch ON gets the alarm lamp to flash, the remote alarm to operate, and the buzzer to sound.

9.Alarm buzzer stop key (BUZZER): To silence the audible alarm under alarm condition, press this key. The buzzer during alarm test cannot be silenced by this key.

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Sanyo MDF-U5486SC, MDF-U7486SC instruction manual Control panel

MDF-U5486SC, MDF-U5486S, MDF-U7486S, MDF-U7486SC specifications

Sanyo is a renowned brand in the field of refrigeration and climate control solutions, and its MDF series of laboratory freezers is a testament to its commitment to quality and innovation. The models MDF-U7486SC, MDF-U5486SC, MDF-U7486S, and MDF-U5486S are designed to provide optimal cold storage solutions for sensitive materials in laboratories, clinics, and research facilities.

The MDF-U7486SC and MDF-U5486SC models stand out with their superior temperature stability and precision. Both units feature a microprocessor control system that offers precise temperature regulation, ensuring that stored samples remain within the desired specifications. The cooling system utilizes advanced compressor technology, which enhances energy efficiency while maintaining a low noise operation, making them ideal for quiet laboratory environments.

With a storage capacity of 740 liters for the MDF-U7486SC and 540 liters for the MDF-U5486SC, these freezers provide ample space for large quantities of biological and pharmaceutical materials. The interiors are designed with adjustable shelving, allowing for flexible organization of samples and easy access.

In terms of security, these models come equipped with a comprehensive alarm system that alerts users to deviations in temperature and power failures. The built-in data logger feature records temperature changes, providing a crucial audit trail for compliance and quality assurance.

On the other hand, the MDF-U7486S and MDF-U5486S models offer similar benefits but cater to slightly different needs. The S versions emphasize energy efficiency coupled with a robust cooling performance. They are designed to minimize energy consumption while still delivering reliable cold storage solutions. With an easy-to-use control panel, users can quickly adjust settings and monitor performance, ensuring optimal operation.

All models are constructed with high-quality materials, including a durable exterior that can withstand the rigors of laboratory environments. The insulation is of premium quality, which contributes to maintaining stable internal temperatures while minimizing energy loss.

In conclusion, Sanyo's MDF-U7486SC, MDF-U5486SC, MDF-U7486S, and MDF-U5486S freezers are excellent choices for laboratories looking for reliable, efficient, and secure cold storage solutions. With advanced technologies, robust performance, and user-friendly features, these models meet the diverse needs of scientific research and medical storage while ensuring sample integrity and safety.