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DAIHAN Scientific, Forced Convection type Smart Oven                                                                                                  38/80 

4. Products Management                                                                                                                     

      4.2 Troubleshooting and solution

   

 

Situation 

Confirmations and Solutions 

If power does not turn ON.

 

Make sure that Power Cord is plugged well. 

Check that there are no problems in the power supplied. 

Make sure that the circuit breaker is in the ON position. 

Check the short circuit status of the fuse.

 

Power Failure 

Check the power cord is plugged into wall socket. 
Check the supplied voltage is proper and regulated. 

Heating, but temperature is 

fluctuated

 

Check the temperature that is currently set. 

Make sure that the power switch is in the ON position. 

Check that SAFETY Knob is not placed in the “0” position, and 

if  SAFETY  Knob  is  in  the  “0”  position,  sets  up  30

~40

 

higher than the service temperature.

 

Heating, but unit not reaching 

temperature 

Check  the  Set  Temperature  is  higher  than  ambient 
temperature  (recommended  min  set  temp:  10

  higher  than 

ambient temp). 
Problem in the sensor or main controller. 

Fuse is blown OR circuit 

breaker is flickered. 

Check  power  source  of  wall  socket  and  see  what  other  loads 
are on wall circuit. 

 

 If you have any problem other than the above, please call technical service of manufacturer 

or an official agent. 

 

 

 

 

 

 

Summary of Contents for ThermoStable SOF-50

Page 1: ...ified CE Certified PL Insurance Product Liability Insurance Validation IQ OQ Service User Manual Version 2 2 2 written for ThermoStableTM SOF 50 105 155 W105 W155 models ThermoStableTM SOF 105 Forced Convection type Smart Oven 105Lit DAIHAN Sci com or ALL for LAB com Shopping Mall English Page P 11 40 Korean Page P 41 80 ...

Page 2: ...DAIHAN Sci com or ALL forLAB com Shopping Mall DAIHAN Scientific Forced Convection type Smart Oven 2 80 ...

Page 3: ...5 1 3 Product Configuration 6 2 Installation 2 1 Product Installation 7 2 2 Smart Lab WiReTM Service installation 9 2 3 Product Specifications 15 3 Product Usage 3 1 Precautions for Use 16 3 2 Names of Each Part 19 3 3 Operation Instructions 22 4 Products Management Methods 4 1 Maintenance 36 4 2 Troubleshooting and solution 38 4 3 Accessories 39 5 Product Assurance 5 1 Quality Assurance 40 ...

Page 4: ... the meaning Warning Failure to follow the instructions may result in injury Caution Failure to follow the instructions may result in product failure Proximity Caution Keep clear of the product during use Notification Do not disassemble or modify the product or use it for purpose other than its intended function Caution High Temperature High temperature heating pose a risk of burns Danger of Explo...

Page 5: ...M Controller 4 It sends the unusual condition in real time by the self testing system of the experimental equipment through WiReTM App Web Service support over the user and the service center and the remote monitoring and control are possible 5 The insulating and thermal efficiency are maximized by putting the Air Flow Layer between the advanced insulator and the enclosure 6 The Chamber and inner ...

Page 6: ...indow 105Liter ThermoStable SOF 155 Smart Forced air Oven without Window 155Liter ThermoStable SOF W105 Smart Forced air Oven Built in Viewing Window 105Liter ThermoStable SOF W155 Smart Forced air Oven Built in Viewing Window 155Liter ThermoStable SON 32 Smart Gravity air Oven without Window 32Liter ThermoStable SON 50 Smart Gravity air Oven without Window 50Liter ThermoStable SON 105 Smart Gravi...

Page 7: ...nstalling or operating the product 8 Do not install the product in environments where inflammable gas may leak or may explode due to organic vapor gas 9 Make sure to prevent moisture organic solvent dirt corrosive gases from the product 10 Do not expose the product to direct heat sources Installation Process 1 After receiving the unit and locating it in the specified location remove the packaging ...

Page 8: ...ety Symbols on a product Safety symbols stickers Attached to side of product For meaning of each symbol please refer to Precautions Before Use Safety Instructions 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 c...

Page 9: ...t is not installed when shipped This describes how to install WiReTM Service It only describes items that must be installed to use WiReTM Service Please refer to How to use page for more product operation details It is described the procedure how to set WiReTM Service in order in installation Please follow the steps in order as described Proceed to connect WiReTM Service in SETTING menu on the top...

Page 10: ...sers Touch the date time box on the right If you randomly change the current time since supplied from the factory please be sure to use after re applying power to the equipment If you have changed the time of product behavior it may also cause problems with some functions Therefore if the current time changed be sure to use the device again after turning it off Please use Automatic only with the C...

Page 11: ...back to the previous page if the blue return icon on the top right is clicked 2 Wifi Setup Set WiReTM Service is possible to use only if connected to internet Be sure to connect to a wireless LAN Connect to WiFi by clicking Check Box on Wi Fi window and enter password if it requires Be sure to check if USB dongle is properly installed if WiFi signal is not available check flashing LED light After ...

Page 12: ... connection is stable WiRe Mode is not possible if WiFi is not connected or network is unstable Make sure the network is stable It is possible to check Serial Number Model and Organization Name at below after connecting it WiRe Users 1 Adding users If a user is registered in the existing Smart Lab device this device will register the existing user IDs In such cases a single user can check several ...

Page 13: ... and Name ID must be entered in at least more than 6 and less than 20 lowercase alphabetic characters and digits In cases of duplicate ID or less than 6 or more than 20 places other than lowercase uppercase alphabets or numbers are entered a pop up message will be shown alerting the ID setting is not allowed Password must be entered in at least more than 6 and less than 20 capital lowercase alphab...

Page 14: ...and can monitor the status of device User can not remotely control After selecting an ID that wants to change authority from the registered user list set and select from Admin or User Since only one Admin is allowed Admin ID other than the latest ID will be changed to User If a message that it cannot load registered user information pops up check if WiFi connection is weak and reenter in WiRe User...

Page 15: ...Time Door open 30sec 8min to 100 8min to 150 6min to 100 6min to 150 Controller Smart LabTM Controller RS232 Port Available to connect with PC Display 4 Full Touch Screen TFT LCD Timer 99hr 59min delay continuous function Material Internal Stainless Steel 304 External Powder Coated Steel Insulation Glass Wool Shelves Stainless steel shelves included 2ea Ventilation Ventilation hole with Stainless ...

Page 16: ... or distress the power cord Please do not hurt on the power cord or process it or force bend it or pull it and tie it Also if heavy objects are placed over the power cord or the power cord is inserted in between objects the power cord can be damaged and may cause fire or electric shock Please do not directly spray water on the product or wash it with water to avoid short circuits or electric shock...

Page 17: ...ly shines and can get rained on it is prohibited It may cause overheating or electrical fault of the product Please do not use flammable or volatile products in the vicinity of the product to minimize the risk of firer Please do not use the flammable spray such as lacquers and paint or volatile flammable chemicals and its similar product in the proximity of the product They may cause the ignition ...

Page 18: ...logged please contact the deliverer or our technical service engineer Do not operate the unit before checking with an engineer otherwise it may cause an electrical shock or a fire The Sound Level of the buzzer is maximum 60dB in 1 meter distance when an error is detected The device should be set at a well ventilated place Be sure the holes on the side or rear surface of the body are blocked by a w...

Page 19: ...StableTM SOF 105 155 W105 W155 2ea Controller Set and Check operation Window Safety Double Door Handle Door open and close Fig 3 2 3 Back of ThermoStableTM SOF 105 155 ThermoStableTM SOF W105 W155 Fig 3 2 1 Built Viewing Window Oven ThermoStableTM SOF W105 Fig 3 2 2 Back of ThermoStableTM SOF 50 Fig 3 2 4 Inner chamber of Oven Heater is equipped in the bottom and two sides of the chamber Do not pu...

Page 20: ...ch Power ON OFF Fuse Protect unit from High Current Safety Switch Prevent overheat Fig 3 2 5 Standard Model ThermoStableTM SOF 105 Fig 3 2 6 Side of ThermoStableTM SOF ThermoStable SOF 50 120V 250V F 10AH ThermoStable SOF 105 155 120V 250V F 20AH ThermoStable SOF 50 105 155 230V 250V F 10AH Table 3 2 2 Names of each part and description ...

Page 21: ...ntrols operations OFF SET Set compensating temperature values CHART Monitors operational status in graph SETTINGS Sets various functions of device Error Notifies device s error WiFi connectivity Indicates internet connectivity Date Indicates current date time operation hours Operation Information Indicates operation information Operation ON OFF ICON Indicates ON OFF in operation with icons Heater ...

Page 22: ...mperature Setup screen by pressing SET button on the right where the set temperature is shown You can set the temperature at a 1 increment and can set between 25 to 250 Press ENTER after entering the set temperature It returns to the main screen when the set temperature is applied 3 3 2 Product SETTINGS All functions on this device can be set in SETTING menu When you touch the return button on the...

Page 23: ...gs 1 Running Mode After Power Failure It sets a mode for power is abruptly cut off and turned back up due to power supply issues such as power outage When setting a Stop mode It stands ready at the value prior to the power outage and maintains the operation on hold When setting a Restart mode It operates depending on 4 Operation Mode A Fixed Mode When reauthorizing the power it automatically opera...

Page 24: ...matically operates at a temperature set that it previously operated on and the operation time on main screen continues its counting B Program Mode It restarts the count from the remaining time of first segment that stopped and it restarts 2 Chart Display Cycle You can set the temperature cycle shown on Chart User can select from 30 seconds 1 minute and 2 minutes 3 Reserve Mode Set date and time yo...

Page 25: ...activated Set Fixed Operation Time Mode to ON and press Fixed Operation Time to set the value of timer It operates for a time it set when you start the product from main screen If Fixed Operation Time Mode is set to OFF the set temperature keeps operating Limit of Operation Time is 3 minutes 23 hours and 59 minutes Program Mode in order If the program is selected Program Mode window shown below is...

Page 26: ...n a target temperature after setting the segment time to reach the target temperature If the maintaining time for target temperature is not needed do not make second segment for the target temperature B Normal It operates at the maximum performance to reach a target temperature System Settings 1 Buzzer You can select ON OFF for Error alarm 2 Touch Sound You can select ON OFF for Touch Button sound...

Page 27: ...he device as Serial Number Model Temp Range and a version of Touch App Security Settings 1 Key Lock It requests password to access some key menu settings in menu Key Lock is activated by setting button to the right 2 Password Change It allows password to change Enter 4 digits password stored in Current Password factory setting 0000 and type in New Password and Retype Password to finalize the proce...

Page 28: ...tern can store up to 120 and a maximum of 100 segments can be stored in 1 Pattern Pattern is created by using button and in case you want to delete press the number of Pattern you want to delete and verify the Pattern number selected in white color and delete using button If Pattern is deleted the Segment stored within the Pattern also is deleted If you want to set Segment within Pattern select th...

Page 29: ...graph Enter the value of Segment after creating Pattern and Segment You can verify the temperature and time set for the Segment selected when you select Segment from the Segment window and touch You can reset temperature by clicking 1 Temperature window of Segment and can reset the timer by clicking 2 Operation time window If OK is pressed after entering the value set you can immediately verify th...

Page 30: ...ated in the operation of Program Mode 1 Program button it enters into the Program setting screen rapidly 2 Step button It skips to next Segment while in operation 3 Hold button It temporarily stops while in operation Repeat You can set to repeat the operation within the selected Pattern by entering Repeat after selecting Pattern from Program Settings screen If Pattern is created from Program Setti...

Page 31: ...imes and can be set to ㆀinfinity by pressing button at 1 2 You can edit the order of operation after setting the number of repeat Select Start Segment and End Segment by pressing button from Sequence list and set the number of repetition between the Sequences selected A Start Segment Select first Segment for repeat operation B End Segment Select final Segment for repeat operation C Segment Count S...

Page 32: ... can select from stored Pattern other than selected Pattern with Repeat operation it does not allow to operation in continuation of other Pattern after the Repeat operation if set to None Wait In operation of Program Mode if Segment of selected Pattern has not reached the temperature set within the time set Wait Time allows to wait until the temperature reaches Temperature Zone set error of the ta...

Page 33: ...t internal memories at every 10 seconds and maximum 6 months of data are stored Please use Data Backup once every 6 months Temperature scope shown on graph can be changed using the set button on the low left Maximum and minimum values can be changed within limits shown on a pop up window After inserting a USB into the port on top of controller it stores in the USB if the store icon on top right is...

Page 34: ... pressing the point detailed information of the location emerges on a detail display You can check the information on graph by moving at a small increment of the point using arrows on the detail display The area showing detail information is displayed in a straight line on the overall graph in yellow vertical lines 3 3 4 OFFSET In case a user must test by matching temperature gauge used as a stand...

Page 35: ...an see what happened in detail When malfunctions in the Touch Screen occur please press the Reset Button by inserting an appropriate tool such as a paper clip into the Reset hole which is located in the right frame of the Touch Screen as shown in the figure below The Touch Screen is rerun by pressing the Reset Button ERROR Message Causation Solution Temp Error When display show unreasonable temp v...

Page 36: ...0 C 3 If not being used for a long period unplug and dry before packaging for storage 4 If replacement parts are required due to the failures while in use it must use the original parts supplied by the company 5 Failures occurred from using its outer limits cannot be repaired 6 Power sources authorized must be used 7 Do not touch power plug and electrical devices with wet hands 8 Do not put conduc...

Page 37: ...ty of current temperature of product when slowly turning clockwise up to 320 after adjusting the Safety Knob to 0 4 Tak sound is Normal If Tak sound is not occurred A S is required 5 Please check the progress on a regular basis Proceed at least once to 6 months Sample loading method 1 Please don t place samples to the floor of inner chamber it may cause overheating or fire 2 For proper air circula...

Page 38: ... regulated Heating but temperature is fluctuated Check the temperature that is currently set Make sure that the power switch is in the ON position Check that SAFETY Knob is not placed in the 0 position and if SAFETY Knob is in the 0 position sets up 30 40 higher than the service temperature Heating but unit not reaching temperature Check the Set Temperature is higher than ambient temperature recom...

Page 39: ...for 105 Lit OFS105 w455xd375mm DH WOF11155 Wire Shelf for 155 Lit OFS155 w520xd440mm Validation lQ OQ Service DH SWOF31050 Validation Service lQ OQ OFV1050 for ThermoStableTM SOF 50 DH SWOF31105 Validation Service lQ OQ OFV1105 for ThermoStableTM SOF 105 DH SWOF31155 Validation Service lQ OQ OFV1155 for ThermoStableTM SOF 155 DH SWOF32105 Validation Service lQ OQ OFV2105 for ThermoStableTM SOF W10...

Page 40: ...t all functions before shipment 2 This instrument is warranted for 2 years from purchasing date 3 A breakdown caused by customer s improper use or natural disaster is excepted from this warranty 4 This certification is only for international customers Item Forced Convection type Smart Oven Model No ThermoStableTM SOF Serial No Date Customer DAIHAN Scientific Co Ltd 326 Sinpyeongseokhwa ro jijeong ...

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