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Related Manuals for Medical Freezer MPF 20L22
Summary of Contents for Medical Freezer MPF 20L22
- Page 1 Medical Portable Freezer Operating Manual - MPF 20L22 / 30L22 / 50L22 Medical Freezer LTD Paul Street 86-90 Email: info@medical-freezer.com EC2A 4NE, London, Greater London Tel: +44 1865 60 0437 29-04-2021 England, United Kingdom www.medical-freezer.com...
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Page 2: Table Of Contents
Medical Portable Freezer Read this operation manual carefully before using the product. Improper handling may result in an accident. Be sure to save this manual. Table of Contents 1. Manual Notifications 2. Safety Instructions 3. Operation 3.1 Before Initial Use 3.2 Power-on Operation 3.3 Battery Protector 4. -
Page 3: Manual Notifications
1. Manual Notifications WARNING ! Safety instructions: Improper operation may cause fatal or serious injury, and damage to the refrigerator.Safety instructions related to current or voltage. Failure to follow this instruction may lead to injury or damage to the refrigerator and impair the function of the product. CAUTION ! Safety instructions: failure to observe this instruction can lead to injury. -
Page 4: Operation
CAUTION ! Operating the device safely • Product working voltage: DC 12V/24V. • The freezer is suitable for cooling and freezing samples. The model MPF20/30/50L22 are all single zone freezers. WARNING ! • The temperature display is based on the temperature at the center of the container. •... -
Page 5: Power-On Operation
3.2 Power-on Operation Warning! Danger of damaging the refrigerator • The refrigerator can be directly plugged in 12V DC power supply or 24V DC power supply. • Before connecting the power, please check whether the output voltage of the power supply meets the working voltage range of the product. -
Page 6: Battery Protector
3.3 Battery Protector For safety reasons, the refrigerator is equipped with an electronic system to prevent polarity reversal. This protects the refrigerator against short-circuiting when connecting to a battery. • In order to protect the battery, when the battery voltage is insufficient, the circuit control system on the refrigerator will automatically turn off, which can effectively protect the battery. -
Page 7: Setting Temperature
4.2 Setting Temperature • Press the setting button, the buzzer will beep for 500ms, and the temperature display on the LCD screen will start to flash. At this time, you can start to set the internal control temperature of the refrigerator. Press the “+” and “-” button to set, the temperature range is (-22°C to +10°C) or (-7.6°F to 50°F);... -
Page 8: Energy Saving Tips
Battery protection voltage gear parameter table 4.5 Energy Saving Tips • Choose a well ventilated installation location which is protected against direct sunlight. • Allow warm food to cool down first before placing it in the cooling device to keep cool. •... -
Page 9: Cleaning And Maintenance
5. Cleaning and Maintenance 5.1 Cleaning The device can be used directly without cleaning. If necessary, clean it with a soft cloth dampened with warm water. CAUTION ! Please clean the refrigerator regularly during use! • Never handle plugs and switches with wet hands or if you are standing on a wet surface. •... -
Page 10: Other Setting
6. Other Settings 6.1 Charging Port and Lighting 7. Troubleshooting 7.1 Temperature Detection Fault • When the temperature detection fails, the display shows an error message [F1°C], it means the NTC function is defective, which can only be repaired by an authorised repair centre. •... -
Page 11: Bad Cooling Effect And High Internal Temperature
• Note: In case of the above 2, 3, 4, and 5 failures, you can switch off the device and restart it after sufficient time. • If the fault persists, you need to contact an authorised repair centre. 7.2 Bad Cooling Effect and High Internal Temperature Operating Manual - MPF maintenance@medical-freezer.com www.medical-freezer.com... -
Page 12: Abnormal Noise
7.3 Abnormal Noise Operating Manual - MPF maintenance@medical-freezer.com www.medical-freezer.com... -
Page 13: Technical Data
8. Technical Data 9. Product Safety Certification • Certification: CCC, CB, GS, CE, RoHS, EMC, SAA, FCC, etc. • The company reserves the rights to choose versions, technical modifications and delivery options. • This refrigerator is a non-fluorine refrigerator, and the refrigerant is R134a. •... - Page 14 Operating Manual - MPF maintenance@medical-freezer.com www.medical-freezer.com...
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