Daihan Scientific UniFreez U80 User Manual

Ultra low temperature smart freezer

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Ultra Low Temperature Smart Freezer

User Manual

(Version : 2.2.2)

written for

UniFreez

" UniFreez

Ultra-Low Temperature Freezer, 82Lit.

² English Page : P. 11 ~ 38

² Korean Page : P. 39 ~ 73

U80 models

U80 "

Man281 (15 Jun 2016)

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Summary of Contents for Daihan Scientific UniFreez U80

Page 1 LAB.com DAIHAN-Sci.com or Shopping Mall Ultra Low Temperature Smart Freezer Certifications by - - - ISO 9001 Certified. ² English Page : P. 11 ~ 38 ISO 13485 Certified for Medical Instruments CE & RoHS Certified ² Korean Page : P. 39 ~ 73 GMP Certified(Only "DuoFreez U500"...
Page 2 DAIHAN-Sci.com or LAB.com Shopping Mall DAIHAN Scientific, Ultra Low Temperature Smart Freezer 2/58...
Page 3: Table Of Contents
3.2 Names of Each Part ................. 20 3.3 Usage Instructions ................... 22 4. Products Management Methods 4.1 Accessories ..................... 35 4.2 Maintenance and Management ..............36 4.3 Troubleshooting ..................37 5. Product Assurance 5.1 Quality Assurance ..................38 DAIHAN Scientific, Ultra Low Temperature Smart Freezer 3/58...
Page 4: General
This symbol indicates power “OFF” on the power on/off switch. This symbol indicates power “ON” on the power on/off switch. This symbol indicates the connection point of the neutral conductor on the installed unit. This symbol indicates alternating current Voltage. DAIHAN Scientific, Ultra Low Temperature Smart Freezer 4/58...
Page 5: Product Introduction
It provides convenience for management to users because management tasks such as the replacement or cleaning of the filter are omitted by implementing a filter-free mechanism. 12. The strict production management is performed through CE certification and RoHS certification. 13. PL(Product Liability) Insurance DAIHAN Scientific, Ultra Low Temperature Smart Freezer 5/58...
Page 6: Product Configuration
- DuoFreez U400: Ultra Low Temperature Freezer, Upright type, -95℃, 393Liter - DuoFreez U500: Ultra Low Temperature Freezer, Upright type, -95℃, 503Liter - DuoFreez U700: Ultra Low Temperature Freezer, Upright type, -90℃, 714Liter DAIHAN Scientific, Ultra Low Temperature Smart Freezer 6/58...
Page 7: Installation
Product Liability (PL) Insurance Admission ¨ DAIHAN Scientific (Co., Ltd.) is a member of Product Liability Insurance (PL Insurance), so that its customers can trust our products, (believe and use its products,) by preparing against the accident which can be occurred during using the products by self-production.
Page 8: Installation Of Wire Tm App & Web Service
The “SETTING” displayed in the menu will be deactivated during the operation of the product. Push the “STOP” button located on top-right of the main display to stop the operation, and then find the “SETTING” becoming activated. <Fig.2.2.2> Operation screen <Fig.2.2.3> Stop operation screen DAIHAN Scientific, Ultra Low Temperature Smart Freezer 8/58...
Page 9 Therefore if the current time changed be sure to use the device again after turning it off. Please select the “Automatic” with the Check Box unchecked. DAIHAN Scientific, Ultra Low Temperature Smart Freezer 9/58...
Page 10 Click the ‘Check Box’ of Wi-Fi window to make the Wi-Fi connection (by typing set password if requested). In the case unable to detect Wi-Fi signals, please check the mounting of USB DAIHAN Scientific, Ultra Low Temperature Smart Freezer 10/58...
Page 11 Be sure to secure stable Wi-Fi connection to the product. After completing the internet connection, users can find the ‘Serial Number’, ‘Model’, and ‘Organization Name’ as shown in the following display. 3) WiRe Users ① ② ③ ④ <Fig.2.2.9> WiRe Users DAIHAN Scientific, Ultra Low Temperature Smart Freezer 11/58...
Page 12 (3) Registration of New User Users who are using the ‘Smart-Lab’ device and ‘WiRe Service’ for the first time shall register users’ information. Input the ‘ID’, ‘Password’, and ‘Name’ of the user for the registration. DAIHAN Scientific, Ultra Low Temperature Smart Freezer 12/58...
Page 13 Since the authority of ‘Admin’ was prepared for the only one ‘ID’ of ‘Admin’, the existing ‘ID’ of ‘Admin’ will be turned into the ‘ID’ of ‘User’ with the appointment of new ‘ID’ of ‘Admin’. DAIHAN Scientific, Ultra Low Temperature Smart Freezer 13/58...
Page 14 On completion of above procedure, the product will be connected to the ‘Mobile App’ enabling the service of ‘WiRe Service’. To set the functions of the device, please refer to the instructions thereof. DAIHAN Scientific, Ultra Low Temperature Smart Freezer 14/58...
Page 15: Product Specifications
Gross Weight 102 kg Power Consumption 800W (230V) , 900W (120V) Energy Consumption at -80℃ 7.72 kW/day Power Supply & Cord Plug* 1 Phase, AC 120V, 60Hz or AC 230V, 50/60Hz, With Cord/Plug DAIHAN Scientific, Ultra Low Temperature Smart Freezer 15/58...
Page 16: Product Usage
Please do not touch or manipulate the electrical parts such as the power plug with wet hands electric shock. Please do not operate the product by manipulation of the plug to avoid electric shock or short circuits. DAIHAN Scientific, Ultra Low Temperature Smart Freezer 16/58...
Page 17 Your hands may suffer frostbite. Please work after wearing gloves for low-temperature use. (If you search for “gloves for low-temperature use” in the DAIHAN Scientific Inc. Shopping Mall, www.AllforLab.com, you can purchase safety gloves for low- temperature with various specifications.)
Page 18 If unusual noise or signs of abnormal behavior are found during use of this product, please immediately contact the supplier or DAIHAN Scientific (Co., Ltd.) after turning off the power supply and disconnecting the power line.
Page 19 All of the circuits, electrical or mechanical parts and configurations used in this ※ product are the technical assets of DAIHAN Scientific (Co., Ltd.). Only technicians of the technical support team at DAIHAN Scientific (Co., Ltd.) or technicians approved through the education from DAIHAN Scientific should be allowed to repair this product.
Page 20: Names Of Each Part
Serial Interface for Remote control by PC ⑧ Inlet of LCO2 Gas LCO2 Gas ⑨ Automatic Valve of LCO2 Gas Automatic LCO2 Gas inject operation ⑩ <Table.3.2.1> Names of each part and description DAIHAN Scientific, Ultra Low Temperature Smart Freezer 20/58...
Page 21 Operaing of Stop of device (Only DuoFreez) ( Only DuoFreez) device Comp 2 ON Comp 2 OFF Comp 1 ON Comp 1 OFF ( Only DuoFreez) ( Only DuoFreez) Controller for Freezer <Table.3.2.2> DAIHAN Scientific, Ultra Low Temperature Smart Freezer 21/58...
Page 22: Usage Instructions
By pushing the “SET” button located on the right of the display of set temperature, the ‘Temperature Setup’ window will be popped up wherein users may set desired temperature with the value inputted directly through the numeric ‘Button’. Set up of Operating Temperature <Fig.3.3.1> DAIHAN Scientific, Ultra Low Temperature Smart Freezer 22/58...
Page 23 Following are the sequentially arranged instructions prepared for the operation of the product. Please follow the instructions described in order. To use the ‘WiRe Service’ of the product, please refer to the "WiRe Service" included in the installation manual. DAIHAN Scientific, Ultra Low Temperature Smart Freezer 23/58...
Page 24 The value will span from the value set with the ‘Lower’ to that of the ‘Upper’ in the allowed temperature range of 8℃~20℃. Set the values by using the icons of ‘+’ and ‘–‘, and then push the return button to activate the set values. DAIHAN Scientific, Ultra Low Temperature Smart Freezer 24/58...
Page 25 The stored data of ‘Operation Settings’ and ‘Chart Data’ can be initialized. <Fig.3.3.6> Data Initialization ③ About Users can find the information of ‘Serial Number’, ‘Model’, and ‘Temp Range’ of the product with the version of the ‘Touch App’. DAIHAN Scientific, Ultra Low Temperature Smart Freezer 25/58...
Page 26 “Current Password” (the value initialized by the factory is “0000”) and then input the new password to the "New Password" and "Retype Password" and store them to change the password. <Fig.3.3.9> Set up of New Password DAIHAN Scientific, Ultra Low Temperature Smart Freezer 26/58...
Page 27 Check the storage space of ‘Sample Box’ prepared for the ‘Rack’ and then input each number to ‘Boxes: Depth’ and ‘Vertical’, respectively. Example) ※ For the Rack same with left image: Boxes Depth 4 and Vertical 3 ⑥ Eco Settings <Fig.3.3.11> ECO Mode 설정 DAIHAN Scientific, Ultra Low Temperature Smart Freezer 27/58...
Page 28 The range of the display of temperature graph can be modified by using the set buttons located on top-left and bottom-left of the display. The ‘Maximum’ and ‘Minimum’ values thereof can be modified within the range displaying in the pop up window. DAIHAN Scientific, Ultra Low Temperature Smart Freezer 28/58...
Page 29 Dragging the cursor laterally while the point is being pushed or locating and pushing other point will also display the deltails of corresponding point(s). DAIHAN Scientific, Ultra Low Temperature Smart Freezer 29/58...
Page 30 <Fig.3.3.16> Setting of Offset Values (for Calibration) The value of correction ranges from -15.0℃ to +15.0℃, and the current temperature to be displayed after the correction will reflect the correction made therefor. DAIHAN Scientific, Ultra Low Temperature Smart Freezer 30/58...
Page 31 Excel file to see or to change them in a PC. Remove the Wi-Fi dongle after completing the input of information of the ‘Chamber’, ‘Rack’, and ‘Box’ and then insert the USB to the port. DAIHAN Scientific, Ultra Low Temperature Smart Freezer 31/58...
Page 32 The file name to be created will contain the numbers of each ‘Chamber’ (“chamber number.xls”) Ex) In the case where 2 ‘Chambers’ were created then the file name would be as follows: “/udisk/smartlab/DF-U300(12345678DFU300)/storage/chamber1.xls” “/udisk/smartlab/DF-U300(12345678DFU300)/storage/chamber2.xls” DAIHAN Scientific, Ultra Low Temperature Smart Freezer 32/58...
Page 33 USB and then, the dongle of Wi-Fi in the device should be removed from the port into which the USB will be inserted. Press “Import” button then the folder(s) stored in the USB will be applied to the ‘Storage Management’ of the product. DAIHAN Scientific, Ultra Low Temperature Smart Freezer 33/58...
Page 34 When you open the door during operation, this function becomes disabled, so LCO2 spraying with the door open is prevented. When the door is closed and the objective temperature is recovered, the reactivation is achieved. DAIHAN Scientific, Ultra Low Temperature Smart Freezer 34/58...
Page 35: Products Management Methods
DH.P222 Replacement Pens, "P222", 6ea Red color, for "KT622" Chart Recorder DH.LCO2B Back up System, "LCO2B" DH.RWAS Remote Wire/Wireless Alarm System, "RWAS" Validation(lQ, OQ) DH.SWUF30075 Validation Service(IQ,OQ), SUFV75, for "SimpleFreez U80" Service DAIHAN Scientific, Ultra Low Temperature Smart Freezer 35/58...
Page 36: Maintenance And Management
11. Frost can occur according to the flow of outside air in the interior door and inside the chamber. Please regularly check the thickness of the frost, and remove the frost at least once every six months. DAIHAN Scientific, Ultra Low Temperature Smart Freezer 36/58...
Page 37: Troubleshooting
If the freezer is operating in an abnormal state, the freezer should be replaced. If you have any problem other than the above, please call technical service of manufacturer ※ or an official agent. DAIHAN Scientific, Ultra Low Temperature Smart Freezer 37/58...
Page 38: Product Assurance
Serial No. Date Customer DAIHAN Scientific Co., Ltd. 326, Sinpyeongseokhwa-ro, jijeong-myeon, Wonj-si, Gangwon-do, Korea Tel : +82 2 967 5235 Fax : +82 963 5231 email : info@daihansci.co.kr -Sci.com www.DAIHAN www.ALL for LAB.com DAIHAN Scientific, Ultra Low Temperature Smart Freezer 38/58...

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