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Contents

1. Product Features ............................................01

2. Safety Precautions .........................................02

3. Precautions for Use ........................................06

4. Product Installation .........................................07

5. Product Components and Overview ...............10

6. Operating Instructions ....................................13

7. Alarm Description ...........................................16

8. Maintenance ...................................................17

9. Troubleshooting and Repair Service ..............19

10. Specification .................................................20

11. Packing List ..................................................21

12. Electrical Schematic Diagram.......................22

Product Features

This product is mainly intended to keep drugs, vaccines, and reagents. It is applicable 

to hospitals, epidemic prevention stations, universities, scientific research institutes 

and electronic chemical industry enterprise labs.

Product Functions

Accurate Temperature Control

Data Traceability

data at any time

Efficient Refrigeration

Effective Thermal Insulation

 

Famous brand compressor and optimized refrigeration system provide strong 

refrigeration capacity, safety and reliability

 

High-performance thermal insulation layer has the good thermal insulation effect

 

Multi-layer 3D seal design effectively reduces refrigerating capacity loss and 

frosting

Multiple Alarms

Safety and Stability

 

Perfect acoustic and optical alarm function, allowing high- and low-temperature 

alarms, power off alarm, sensor fault alarm, etc. with alarm values adjustable on 

demand

 

Design of safety door lock improves the safety level of sample management

Ergonomics Design

 

It can display the temperature inside the biomedical freezer and ambient 

temperature, and allows setting the high and low temperature alarm values and 

the biomedical freezer temperature values as required, with the function of fault 

warning and early warning.

 

Remote alarm function ensures real-time controllability and safe and stable 

operation of the equipment.

Note:  The above features are not available for all models of products, and the detailed 

configuration shall be subject to the specific functions of each model.  

Due to the continuous optimization of the product, the product you obtained may not be 

exactly consistent with the instructions. We sincerely apologize for this.

 Computer temperature control, with a display accuracy of 0.1°C

 The temperature in the biomedical freezer is uniform and controllable, the 

temperature range is adjustable  to -25

 (

VS

-25L308)/-40

 (

VS

-40L308),

 and the temperature control is accurate

 Standard USB port and traceable temperature data; query and save temperature 

Summary of Contents for VS-25L308

Page 1: ...EN 61326 1 2013 Product implementation standards EN 61010 1 2010 A1 2019 EN 61010 2 011 2017 VS 40L308 VS 25L106 VS 40L106 USER MANUAL MODEL VS 25L308 Freez...

Page 2: ...acoustic and optical alarm function allowing high and low temperature alarms power o alarm sensor fault alarm etc with alarm values adjustable on demand Design of safety door lock improves the safety...

Page 3: ...od ensure that children do not have access to the biomedical freezer The disposal of the biomedical freezer shall be accomplished by the appropriate personnel Doors shall be removed to prevent acciden...

Page 4: ...ical freezer Never store ammable explosive or volatile substances in the biomedical freezer or use ammable sprays near the biomedical freezer otherwise it may cause an explosion or re Do not leave the...

Page 5: ...t con rm that the temperature in the storage chamber has reached the set temperature and then put the items in batches Do not put in items for more than 1 3 of the volume of the chamber at a time to p...

Page 6: ...all be used to accelerate the defrosting process CAUTION Since the ambient temperature has a large impact on the equipment the equipment may not operate normally if the above environmental requirement...

Page 7: ...10 Product Components and Overview Schematic Diagram of Appearance Control panel Door Grip handle Control panel Door Exterior door handle Caster 11...

Page 8: ...SET key In the unlocking state press and hold the SET key for 3s to display the current control temperature set value St in the setting state press and hold the key for 3s to save and exit Up key to...

Page 9: ...con rm the password If the password is incorrect the parameter setting program will exit e Scroll the parameter names with key and key f Press SET key to display corresponding parameter values g Incre...

Page 10: ...d in mode C EHi Sensor temperature 85 C EHi and temperature are displayed alternately the alarm symbol ashes ELo 50 C ELo and temperature are displayed alternately the alarm symbol ashes dor Door open...

Page 11: ...rovided by the temperature recorder for use CAUTION Please install the temperature recorder by professional technicians or after sales personnel WARNING Please cut o the power supply before installing...

Page 12: ...220 240V 50Hz R290 118g Direct cooling Cyclopentane 308 195W 2 7kWh 24h 1 90A 102kg 700 690 1920mm Biomedical Freezer 25 10 40 20 Model No Climate type N N Class I Class I 220 240V 50Hz 220 240V 50Hz...

Page 13: ...ontroller USB board Door switch Ambient temperature sensor Biomedical freezer temperature sensor Condenser fan 22 Electrical Schematic Diagram Power plug Compressor Operating capacitor Alarm terminal...

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