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1. Error E03 Condenser Sensor A Open Message indication Error E04 Condenser Sensor A Short Message indication Error E05 Condenser Sensor B Open Message indication Error E06 Condenser Sensor B Short Message indication Error E07 Ambient Temp Sensor Open Message indication Error E08 Ambient Temp Sensor Short Message indication Error E09 Battery switch is off Message indication Error E10 Condenser Temp is abnormal Message indication Error E16 Fan motor A abnormal Message indication Error E17 Fan motor B abnormal Message indication Error E18 Cooling circuit A abnormal Message indication Error E19 Cooling circuit B abnormal Intermittent tone Intermittent tone Intermittent tone Intermittent tone Intermittent tone Intermittent tone Intermittent tone Intermittent tone Intermittent tone Remote alarm Unit is continuous running Remote alarm Remote alarm Remote alarm Remote alarm All compressor are stops Remote alarm Fan motor B is continuous running Remote alarm Fan motor A is continuous running Remote alarm Remote alarm When the operation is started in high ambient temperature the alarm lamp ALARM sometimes flashes and then the message Please check a condenser filter of the filter alarm
2. Temperature 80 C 50 C 90 High Alarm 10 0C 5 C 20 C Low Alarm 10 C 5 C 20 C Alarm Delay 15min 0 15min Ring Back 30min 0 OFF 1 99min Key Lock 0 0 Unlock 1 Lock 1 Temperature This is a setting of chamber temperature Temperature settable range is between 50 and 90 C The factory setting is 80 C 2 High Alarm This is a setting of high temperature alarm Temperature settable range between chamber temperature 5 and 20 C The factory setting is chamber temperature 10 C 3 Low Alarm This is a setting of low temperature alarm Temperature settable range between chamber temperature 5 and 20 C The factory setting is chamber temperature 10 C 4 Alarm Delay This is a setting of delay time of alarm buzzer for high and low temperature alarm The settable range is between 0 and 15 minutes When 0 is set the alarm buzzer sound without delay The factory setting is 15 minutes 5 Ring Back This is the duration between the stop of alarm buzzer and next start of alarm buzzer The settable range is between 1 and 99 minutes The alarm buzzer is not back again when the setting is 0 OFF The factory setting is 30 minutes 6 Key Lock When 1 Lock is selected the setting cannot be changed The input of the password is necessary at the time of unlock 3 Press the menu button MENU to finish the settlement of each parameter Select OK on the menu window and press the enter key ENTER T
3. Select Date Time item pressing Shift A menu window is indicated and the log of keys Date Time is highlighted Select Ring Back item pressing MENU MENU key Then pressing ENTER The Date Time setting window indicated key The number input key is pressed in ouaa The numerical value of the date is order of 0 59515250 51 changed to 09 12 01 Select Time item pressing Shift lt i Time Time highlights keys The number input key is pressed in pe The numerical value of the time Time is order of 1 gt 2 0 0 0 0 changed at 12 00 00 The menu window is indicated And the E Press the MENU key MENU OK is highlighted 10 Press the ENTER key ENTER Date time is memorized and the top screen window is indicated 92 28 VARIOUS SETTING MENU Tools 29 This product has the setup function of the door alarm delay time Factory setting is 2 minutes The variable range of the door alarm delay time is 1 minute 15 minutes setup example is the following Table 11 Door alarm delay time setup process When door alarm delay time is changed from 2 minutes to 10 minutes wu Description of operation Key operated Indication after operation 2 Press the MENU key MENU The menu window is indicated And the set is highlighted Vv Press the ENTER key The temp setting window indicated 3 A Select Date Time item pressing Shift A menu window is indicated and the log of Date keys Time is
4. And the Press the MENU key MENU OK is highlighted Press the ENTER key ENTER Chamber ampess lie memorized and the top screen window Is indicated Note The set mode returns to the temperature display mode automatically when 90 seconds has passed without any key operation Although the value of the chamber temperature setting can range between 50 C and 90 C the guaranteed temperature without load is 85 C at ambient temperature of 30 C 89 18 RUNNING OPERATION MENU Set 19 As an example Table 2 shows the procedure to set the high temperature alarm so that the alarm can activate when the chamber temperature is 5 C higher than the set temperature Table 3 shows the procedure to set the low temperature alarm so that the alarm can activate when the chamber temperature is 5 C lower than the set temperature The buzzer rings with the high temperature alarm and the low temperature alarm after fifteen minutes Factory setting The chamber setup temperature 10 C at the time of the factory setting Alarm temperature settable range between chamber temperature 5 and 20 C Table 2 Procedure for setting high temperature alarm Change from 10 C to 5 C wi Description of operation Key operated Indication after operation The basic screen displayed 2 Press the MENU key MENU De menu window is indicated And the set is highlighted The temp Setting window indicated And ee DEINER Key ewer
5. Doing so can damage the electric insulation and cause failure The compressor and other mechanical parts are completely sealed This unit requires absolutely no lubrication Check the back up system by pressing test switch once a month if it is installed Remove the frost or ice on the chamber wall and clean the condenser filter once a month Defrosting of inside wall The frost is built at the upper portion of the chamber and inner door The excessive frost possibly make some gap between the cabinet and door gasket which may cause poor cooling Remove the frost on the inner door with a scraper enclosed with the unit Following shows the procedure for removing the chamber frost Note For removing the frost do not use a tool with sharp edge such as a knife or a screw driver 1 Turn off the back up system if applicable 2 Take out and transfer all the contents to another freezer or a container which is refrigerated by liquid carbon dioxide or dry ice 3 Turn off the power switch of the freezer 4 Open the outer door and inner door Remove the inner door by lifting up as shown in the figure 5 Leave the freezer as it is 6 The water accumulated on the bottom of the chamber should be wiped up with a dry cloth 7 After cleaning the chamber and inner door replace the inner door and start up the unit according to the procedure on page 14 8 Put back the articles into the sufficiently cooled freezer compartment 9 Turn
6. Normal A O c Status Stand by gt a x 000 CO 2009 12 01 14 41 46 BUZZER 0 CE J L 7 ULTRA LOW Na E 1 LCD panel 2 Alarm lamp ALARM This lamp is flashed during alarm condition 3 Figure input key 4 Menu button MENU To open the menu window during setting 5 Shift key Upward downward rightward leftward To move the cursor on the LCD panel during setting 6 Enter key ENTER To determine the selection of parameter during setting 7 Clear key CE To clear the input value during setting or to return to the top screen after setting 8 Alarm buzzer stop key BUZZER This key has three functions as follows Buzzer stop key To silence the audible alarm under alarm condition press this key Refer to page 33 34 and 35 for the details Alarm test key By pressing this key for 5 seconds during normal operation the alarm lamp blinks the buzzer sound and the remote alarm activate Pressing this key again finishes the alarm test Refer to page 15 as well Chamber temperature display key The chamber temperature is displayed by pressing this key during power failure 9 LCD contrast adjusting knob CONT To adjust the contrast of LCD panel lt 74 REMOTE ALARM TERMINAL The terminal of the remote alarm is installed at the lower left side of the unit The alarm is outputted from this terminal Contact capacity is DC 30 V 2 A Contact output between COM and N O between COM and N
7. Contact Sanyo sales representative or agent at the time when a password is forgotten 87 23 VARIOUS SETTING MENU Log Display of log Log This product has the function to record chamber temperature Initialization value is for about 5 weeks by the record interval for fifteen minutes This record is seen by the log indication Log of the display or data can be transmitted to the personal computer A setup example is shown in the following Table 8 Display indication and the process to transmit past 1 day chamber temperature record value Description of operation Key operated Indication after operation 2 Press the MENU key MENU The menu window is indicated And the set is highlighted Press the ENTER key Vv me ah pa i ee o temperature is ENTER indicated by the graph in the display Oe nh ney pesca an The date of the graph changes and a graph indicates AE O Cale to ARE log data on the kept past in every 1 da to the PC is indicated J PRE y y A menu window is indicated and the log of 1 day PC 2 Pi MENS 1D is highlighted The following reference When it is highlighted the log of The screen Progress which transmits log data on 1 day presses an enter key in ENTER chamber temperature of 1 day doing a record to the the menu window personal computer is indicated er ee Transmission is started in the personal computer of the Highlight indicates the start Start of the menu window and ENTER log data on
8. chamber temperature of 1 day being recorded Sending and the number of transmit data RER ESS are indicated in the display at the time of the transmission a completion message Finished is indicated If a completion message is MENU The menu window is indicated And the Start is indicated press the MENU key highlighted A shift key is pressed and Cancel of the menu window is v Log data on 1 day of chamber temperature are indicated o and press the ENTER ENTER by the graph in the display 11 Press the MENU key MENU The record PC 1D of 1 day of the menu window is highlighted The shift key is pressed and manen Aa ne Vv The basic screen Top screen top screen displayed menu window and press the ENTER ENTER key Note When this function is used an optional interface board is necessary Contact Sanyo sales representative or agent at the time of installation of the optional parts The indication of the log data O O O O yo O C O AN A V Cc O The end of the log data display 2009 12 01 1 The indication of the date of the log screen The log date of the chamber temperature data is indicated When a log data screen is indicated and the left right key of the shift key is pressed the date of 1 changes and the chamber temperature log of that date is indicated Indicate the log screen of a date to transmit when data on 1 day are transmitt
9. highlighted Select Ring Back item pressing MENU MENU key Then pressing ENTER ENTER key Select Door Delay item pressing ee E Shift keys ERA Door Delay highlights The number input key is pressed in 110 The numerical value of the Log Interval order of 1 0 Log Interval is changed at 15 to 10 Press the MENU key MENU The menu window is indicated And the OK is highlighted Press the ENTER key ENTER Date time is memorized and the top screen window is indicated The Date Time setting window indicated 293 VARIOUS SETTING MENU Tools Set of log interval Tools Log Interval This product can change the set point of the log interval Log Interval until 2 minute 30 minutes Factory setting is 15 minutes It can be recorded for about 5 weeks if it is a log interval for 15 minutes Table 12 The log interval set up steps of the log When a log interval is changed from 15 minutes to 10 minutes Description of operation Key operated Indication after operation Press the MENU key MENU The menu window is indicated And the Vv o Press the ENTER key ENTER The temp setting window indicated 4 Select Date Time item pressing Shift A menu window is indicated and the log of Date keys Time is highlighted set is highlighted Select Ring Back item pressing MENU key Then pressing ENTER The Date Time setting window indicated key Select Door Delay item pressing at o Shift keys DE Log Interval
10. humidity Installation under high humidity may cause current leakage or electric shock A WARNING Do not use the unit outdoors Current leakage or electric shock may result if the unit is exposed to rain water Never install the unit in a humid place or a place where it is likely to be splashed by water Deterioration of the insulation may result which could cause current leakage or electric shock m A location without flammable or corrosive gas Never install the unit in a flammable or volatile location This may cause explosion or fire or may result in the current leakage or electric shock by the corrosion of the electrical components m A location without the possibility of anything fall Avoid installing the unit in the location where anything can fall down onto the unit This may cause the breakdown or failure of the unit 76 12 INSTALLATION 13 1 Remove the packaging materials and tapes Remove all transportation packaging materials and tapes Open the doors and ventilate the unit If the outside panels are dirty clean them with a diluted neutral dishwashing detergent Undiluted detergent can damage the plastic components For the dilution refer to the instruction of the detergent After the cleaning with the diluted detergent always wipe it off with a wet cloth Then wipe off the panels with a dry cloth 2 Adjust the leveling foot Extend the leveling feet by rotating them counterclockwise to contact them
11. in 0 2400bps at the factory 3 DAQ ID Select any ID between 1 and 250 when an optional interface beard is attached At this time never overlap The duration is set in O at the factory 4 DAQ Mode The setting of change from PC side is impossible when O Local is selected The temperature change on Temp Setting screen is impossible and Remote is displayed on the upper right of Temp Setting screen when 1 Remote is selected The DAQ mode is effective when DAQ speed is O 2400 or 2 9600 When 1 is chosen Remote is highlighted at the upper right of the Temp Setting screen 5 Remote Alarm ON off of the remote alarm contact can be set up at the time of the alarm The duration is set in 1 at the factory 6 Control 0 Normal Normal is the mode of the normal operation The duration is set in O at the factory 1 Eco mode ECO is the mode which it drives in with saving energy without using the operation of the compressor as much as possible A state of operation is indicated in the column of Control of the Temp Setting screen When it is compared with the normal mode about 5 is effective in the eco mode ECO in the year on saving energy Note The period of temperature of the chamber may become irregular in case of the eco mode ECO The normal mode Normal is recommended when a temperature recorder is installed on this product 91 27 VARIOUS SETTING MENU Tools Set of d
12. inaccuracies m No part of this manual may be reproduced in any form without the expressed written permission of Sanyo NCAUTION SANYO guarantees the product under certain warranty conditions SANYO in no way shall be responsible for any loss of content or damage of content 66 PRECAUTIONS FOR SAFE OPERATION It is imperative that the user complies with this manual as it contains important safety advice ltems and procedures are described so that you can use this unit correctly and safely If the precautions advised are followed this will prevent possible injury to the user and any other person Precautions are illustrated in the following way WARNING Failure to observe WARNING signs could result in a hazard to personnel possibly resulting in serious injury or death CAUTION Failure to observe CAUTION signs could result in injury to personnel and damage to the unit and associated property Symbol shows A this symbol means caution S this symbol means an action is prohibited e this symbol means an instruction must be followed Be sure to keep this manual in a place accessible to users of this unit lt Label on the unit gt A This mark is labeled on the cover in which the electrical components of high voltage are enclosed to prevent the electric shock The cover should be removed by a qualified engineer or a service personnel only A WARNING As with any equipment that uses N gas there is a lik
13. indicator is flashed Message indication If the chamber temperature is higher than the temperature at which the high temperature alarm is activated all in JE El After the time High Temp Warning ea Remote alarm it 20XX XX XX XX XX XX operates after the with alarm dela a i Alarm lamp flashed y time when it is set If the chamber temperature is ug intermittent Temp indicator is flashed with alarm delay lower than the temperature at oe sound Low temp alarm Message indication which the low temperature y alarm is activated ES o 20XX XX XX XX XX XX Alarm lamp flashed When the power to the unit is Message indication disconnected Power failure Warning 2OXX XX XX XX XX XX After the time when it is set Door alarm When door is open Door check lamp lights with alarm delay intermittent sound Record of chamber condition Operation during the power failure memory The memory of the set point before the power failure Power failure Intermittent tone Remote alarm alarm The set value is memorized by nonvolatile memory The freezer resumes the operation with setting before power failure nn changed nen Seel ne Ey DI Ing Chamber temperature is Auto return in each setting mode for 90 displayed setting mode seconds Barer check When about 3 years has Message indication Please y passed with power switch ON exchange batteries When a power switch was a M Mess
14. installation of the optional parts 3 1 1 LCD Back Color 1 Default Setting 1 Blue 2 White Refer to page 28 3 1 2 DAQ Speed 0 Default Setting 0 2400 2 9600 bit sec Refer to page 28 3 1 3 DAQ ID 0 Default Setting 0 OFF 1 250 Refer to page 28 3 1 4 DAQ Mode 0 Default Setting 0 Local 1 Remote Refer to page 28 3 1 5 Remote Alarm 1 Default Setting O OFF 1 Active Refer to page 28 3 1 6 Drive mode Control 0 Default Setting 0 Normal 1 ECO Refer to page 28 3 2 Date Time Date Time 3 2 1 Date YY MM DD Refer to page 29 3 2 2 Time hh mm ss Refer to page 29 3 2 3 Door alarm delay time Door Delay 2min Default Setting Setting range 1 15 min Refer to page 30 3 2 4 Log Interval 15 min Default Setting Setting range 2 30 min Refer to page 31 3 2 5 Comp Delay 3 min Default Setting Setting range 3 15 min Refer to page 32 3 3 Key Lock PW Setting Refer to page 33 e After setting press the menu button MENU select OK and press the enter key ENTER The setting is memorized 79 15 BASIC SCREEN OF CONTROL PANEL When the power switch is turned on the top screen is displayed on the LCD panel Temp 80 C Control Normal Alarm Nor mal 8 OC Status Stand by BR N Closed 1 Operation indication Control Normal initialization value is indicated by the normal operation ECO is indicated in the savi
15. lead In the European Union there are separate collection systems for used electrical and electronic equipment batteries and accumulators Please dispose of them correctly at your local community waste collection recycling centre Please help us to conserve the environment we live in German Fur EU Staaten Das Symbol und das erwahnte Wiederverwertungssystem gelten nur fur die Lander der EU und nicht fur andere Lander oder Gebiete in der Welt Die Produkte von SANYO werden aus hochwertigen Materialien und Komponenten gefertigt die sich wieder verwenden lassen Das Symbol bedeutet dass elektrische oder elektronische Gerate Batterien und Akkus am Ende ihrer Lebensdauer nicht im Haushaltmull entsorgt werden durfen Hinweis Ein chemisches Zeichen unter dem Symbol bedeutet dass die Batterie bzw der Akku Schwermetalle in gewissen Konzentrationen enthalt Die Metalle werden wie folgt bezeichnet Hg Quecksilber Cd Kadmium Pb Blei In der Europ ischen Union gibt es separate Sammelstellen f r elektrische und elektronische Gerate Batterien und Akkus Entsorgen Sie solche Gerate bitte richtig in der kommunalen Sammelstelle bzw im Recyclingzentrum Helfen Sie mit die Umwelt in der wir leben zu sch tzen 105 DISPOSAL OF UNIT French POUR LES UTILISATEURS DE UE Le symbole et les syst mes de recyclage voqu s ci dessous s appliquent uniquement aux pays de UE Votre produit SANYO est concu et fabriqu avec de
16. of key lock password Tools Key Lock PW Setting ALALRM BUZZER MONITOR OF FREEZER STATUS ALARMS amp SAFETY FUNCTIONS ROUTINE MAINTENANCE Cleaning of cabinet Defrosting of inside wall Cleaning of air intake port REPLACEMENT OF BATTERY TROUBLESHOOTING DISPOSAL OF UNIT Recycle of battery TEMPERATURE RECORDER OPTION BACK UP SYSTEM OPTION MOUNTING OF INTERFACE BOARD OPTION MOUNTING OF LAN INTERFACE BOARD OPTION SPECIFICATIONS PERFORMANCE SAFETY CHECK SHEET 65 PZ wee P 7 U 10 11 11 12 13 14 14 19 16 17 18 19 20 21 22 23 eee eS ee eee YS oe y o 24 25 u 27 28 29 30 31 32 32 33 34 U U U U U D u 2 u 36 36 37 38 39 40 40 45 47 48 49 50 51 52 U U U U U U U U U U U U U U INTRODUCTION m Read this manual carefully before using the appliance and follow the instructions for safety operation m Sanyo never guarantee any safety if the appliance is used for any objects other than intended use or used by any procedures other than those mentioned in this manual m Keep this manual in an adequate place to refer to it as necessary m The contents of the manual will be subjected to change without notice due to the improvement of performance or functions m Contact Sanyo sales representative or agent if any page of the manual is lost or page order is incorrect m Contact Sanyo sales representative or agent if any point in this manual is unclear or if there are any
17. short circuit Never put cylinders with liquid on the unit as this may cause electric shock or short circuit when the liquid is spilled Never bind process or step on the power supply cord or never damage or break the power supply plug A broken supply cord or plug may cause fire or electric shock S Do not use the supply cord if its plug is loose Such supply cord may cause fire or electric shock SO Never disassemble repair or modify the unit yourself Any such work carried out by an unauthorized person may result in fire or electric shock or injury due to a malfunction Disconnect the power supply plug if there is something wrong with the unit Continued abnormal operation may cause electric shock or fire When removing the plug from the power supply outlet grip the power supply plug not the cord Pulling the cord may result in electric shock or fire by short circuit e Disconnect the power supply plug before moving the unit Take care not to damage the power cord A damaged cord may cause electric shock or fire e Disconnect the power plug when the unit is not used for long periods Keeping the connection may cause electric shock current leakage or fire due to the deterioration of insulation If the unit is to be stored unused in an unsupervised area for an extended period ensure that children do not have access and that doors cannot be closed completely O The disposal of the unit should be accomplished by appro
18. som beskrivs har nedan galler lander inom EU och g ller inte lander i n gon annan del av v rlden Din SANYO produkt har konstruerats och tillverkats med delar och material av h g kvalitet som kan atervinnas och eller ateranvandas Symbolmarkningen innebar att elektrisk och elektronisk utrustning batterier och ackumulatorer vid slutet av deras livslangd inte far slangas som hushallsavfall utan skall slangas separat Observera Om en kemisk symbol finns tryckt under denna symbolmarkning betyder denna kemiska symbol att batteriet eller ackumulatorn innehaller en tungmetall med en viss koncentration Detta indikeras pa foljande satt Hg kvicksilver Cd kadmium Pb bly den Europeiska Unionen finns det separata uppsamlingssystem for anvand elektrisk och elektronisk utrustning batterier och ackumulatorer Gor dig av med sadana saker pa ratt satt pa den speciella lokala platsen for atersamling ateranvandning Hjalp oss att bevara den miljo vi lever i 108 44 TEMPERATURE RECORDER OPTION 45 A temperature recorder is available for this freezer as the optional component The type of the recorder is MTR G85 Consult Sanyo sales representative or agent for the recorder installation Following shows the attachment procedure 1 Remove four screws on the front panel and take it off Fig 1 By removing four screws take off the front Front panel panel Then take off the cover for the recorder mounting space by r
19. supply voltage fluctuations not to exceed 10 of the nominal voltage m Other supply voltage fluctuations as stated by the manufacturer m Transient overvoltages according to Installation Categories Overvoltage Categories Il For mains supply the minimum and normal category is Il m Pollution degree 2 in accordance with IEC 60664 71 FREEZER COMPONENTS 10 11 15 14 7 Compressor for B Compressor for A Power switch Rear side 79 FREEZER COMPONENTS 1 Outer door To open the door grip the handle On closing lock the door latch completely 2 Inner door The operation of the inner door should be quick to minimize the temperature rise in chamber Lock the door latch completely when the door is closed The door is removable for cleaning or defrosting See page 36 Routine maintenance 3 Control panel on the upper front of the door Used for temperature setting and indication of operating status is displayed on the panel See page 10 for details 4 Door latch Always lock the latch when the outer door is closed 5 Magnetic door gasket This provides a tight door seal and prevents cold air leak Keep clean 6 Access port rear and bottom This is used for leading a cable and sensor of a measuring equipment or nozzle of back up system to chamber 7 Air intake vent grille Do not block this vent to keep the proper cooling performance 8 Caster 4 casters are provided to fa
20. 10 Operate the freezer until the chamber temperature gets to the set temperature Check the recorded temperature and chamber temperature displayed on the control panel Adjust the zero adjustment volume on the temperature recorder so that the recorded temperature can corresponds with the displayed temperature if they are not compliance each other Nylon clip Nylon clip Sensor cover Silicon 110 46 BACK UP SYSTEM OPTION A WARNING As with any equipment that uses CO gas there is a likelihood of oxygen depletion in the vicinity of the equipment It is important that you assess the work site to endure there is suitable and sufficient ventilation If restricted ventilation is suspected then other methods of ensuring a safe environment must be considered These may include atmosphere monitoring and warning devices This freezer can be provided with a back up system CVK UB2 which is available as an optional component For the installation refer to the instruction manual enclosed with the system 1 Switch of back up system BACKUP When turning on the system the lamp is brightened This means that the system is ready To stop the operation of the system turn off this switch BACKUP 2 Test switch TEST This switch is for checking the operation of back up system Pressing this switch is resulted in the release of liquid carbon dioxide without system operation 3 Temperature setti
21. C At normal Open Close At abnormal Close Open Note The alarm is actuated when the power cord is disconnected from the outlet or the power switch is OFF REMOTE ALARM MAX DC30V 2A AIR INTAKE PORT 11 When a door is closed and opened soon a door does not sometimes open this product The warm air which went into the chamber is cooled down rapidly and this is because air inside the chamber contracted When a door is closed and opened soon a door is easy to open CN with the following process amp 1 Turn the cap of the left side counterclockwise and remove it Cap 2 Put the air into the chamber from about ten for twenty seconds and open a door 3 Close a cap if a door opens A door may not open in the above method when there are frost and ice in the air intake port In that case open a cap and investigate the matter whether there is no frost inside the air intake port Remove frost inside the air intake port in the air intake port cleaning stick of the accessories when there is frost Clean a air intake port every month even when there is no frost inside the air intake port Refer to page 37 A WARNING For removing the frost of the air intake port do not use a tool with sharp edge such as a knife or a screw driver 75 INSTALLATION SITE To operate this unit properly and to obtain maximum performance install the unit in a location with the following conditions m location not su
22. Chamber temperature 80 is highlighted 4 Select High Alarm item pressing The set value 10 of the high temperature Shift keys alarm High Alarm is highlighted 5 The number input key is pressed in o High temperature alarm is changed from order of 0 5 10 to 5 The menu window is indicated And the o Press the MENU key MENU OK is highlighted High temperature alarm is memorized and 7 Press the ENTER key ENTER nae the top screen window Is indicated Table 3 Procedure for setting low temperature alarm Change from 10 C to 5 C Description of operation Key operated Indication after operation 2 Press the MENU key MENU mie menu window is indicated And the set is highlighted The temp Setting window indicated And EOS ME ENS ES Chamber temperature 80 is highlighted Select Low Alarm item pressing The set value 10 of the low temperature Shift keys alarm Low Alarm is highlighted The number input key is pressed in o Low temperature alarm is changed from 10 order of 0 5 The menu window is indicated And the Press the MENU key OK is highlighted 7 Press the ENTER key Low miner ate HAN ig IIENIONZER and the top screen window is indicated Note The high temperature alarm low temperature alarm set mode returns to the temperature display mode automatically when 90 seconds has passed without any key operation And high temperature alarm low temperature alarm setting value is not memo
23. RIOS DE LA UNION EUROPEA EI s mbolo y los sistemas de reciclado descriptos a continuaci n se aplican para paises de la Union Europea y no se aplica para paises en otras areas del mundo Su producto SANYO fue disenado y fabricado con materiales de alta calidad y componentes que pueden ser reciclados y o vueltos a usar El s mbolo significa que los equipos el ctricos y electr nicos bater as y acumuladores al final de su vida util debe ser desechados separadamente de sus residuos domiciliarios Nota Si hay un simbolo quimico impreso debajo del simbolo este simbolo quimico significa que la bateria o acumulador contiene una cierta concentraci n de un metal pesado Esto es indicado de la siguiente manera Hg mercurio Cd cadmio Pb plomo En la Uni n Europea hay sistemas de recolecci n separados para equipos el ctricos y electr nicos bater as y acumuladores usados Por favor disponga de ellos correctamente en el centro de recolecci n de residuos reciclado de la comunidad de su localidad Por favor ayudenos a proteger el medio ambiente en que vivimos 106 42 DISPOSAL OF UNIT 43 Portuguese PARA UTILIZADORES DA UE O simbolo e os sistemas de reciclagem descritos abaixo aplicam se aos paises da UE e nao se aplicam aos pa ses noutras areas do mundo O seu produto SANYO foi concebido e fabricado com materiais e componentes de elevada qualidade que podem ser reciclados e ou reutilizados O s mbolo s
24. age indication Please Fan motor check turned on and it passed for E exchange a fan motor about 6 years Note A message and an alarm date indicate it in the indication of the high temperature alarm low temperature alarm blackout alarm And message indication is indicated until an alarm buzzer stop key BUZZER is pushed Finishing of each 98 34 ALARMS amp SAFETY FUNCTIONS Table 15 Alarms and safety functions Alarm amp safety Situation Indication Buzzer Safety operation Sensor abnormality Battery switch check Condenser temp abnormality Fan motor abnormality Cooling circuit abnormality Note If the thermal sensor is disconnected If the thermal sensor is short circuited If the condenser sensor is disconnected If the condenser sensor is short circuited If the condenser sensor is disconnected If the condenser sensor is short circuited If the ambient temperature sensor is disconnected If the ambient temperature sensor is short circuited When the battery switch is OFF during alarm test In the event of failure of fan motor for cooling the compressor If the fan motor A is stopped If the fan motor B is stopped If the cooling circuit A broke down If the cooling circuit B broke down Message indication Error E01 Temp Sensor Open Message indication Error E02 Temp Sensor Short Message indication
25. an put articles into the freezer chamber in a small batch to prevent the temperature rise Operation after power failure The set value is memorized by nonvolatile memory Accordingly the chamber resumes the operation with setting before power failure During the power failure the clock function is operating WARNING When this product operates at the first start up or after no use for long period the built in battery capacity may be lowered or completely zero because of discharge of the battery After installation the product the freezer should operate for more than 3 days 72 hours to charge the battery 78 14 FUNCTION OF CONTROL PANEL The following functions are available through control panel 1 Setting of standby operation To set a running condition at the start up refer to P 17 2 Setting of log interval and sending to PC To set a log interval page 22 and to send a log date to PC refer to P 24 When this function is used an optional interface board is necessary Contact Sanyo sales representative or agent at the time of installation of the optional parts refer to P 53 3 Setting of date and time To set the date and time shown on the top screen refer to page 29 4 Setting of alarm To set the high or low temperature alarm refer to P 35 Also to set the alarm delay refer to page 16 5 Default setting To set the default items including LCD back color refer to page 28 6 Alarm test The
26. ate time log interval Tools Date Time date time and a Log interval configuration screen Date Time are chosen on the basic screen Select Tools Then each parameter is set up on the date time setup screen Date Time Date Ti me Dat e RZEBZEEE YY MM DD Time 12 00 00 hh mm ss Door Delay 2min 1 15min Log Interval 15min 2 30min ak OUN Comp Delay 3min 3 15 mi n Each parameter setting range 1 Date Present date is indicated Example in case of December 1 2009 Refer to a table 10 2 Time Present time is indicated Example in case of 12 00 00 Refer to a table 10 3 Door Delay The variable range of the door alarm delay is 1 to15 minutes Factory setting is 2 minutes Page 30 Refer to a table 11 4 Log Interval Settable between 2 minutes and 30 minutes Factory setting is 15 minutes With 15 minutes interval recording for about 5 weeks is available 5 Comp Delay Delay time for high temperature side low temperature side compressor after power failure The settable range is between 2 minutes until 30 minutes Factory setting is 3 minutes Table 10 Setting of date andtime When time is set up at 12 00 00 on December 1 2009 Description of operation Key operated Indication after operation The top screen displayed The menu window is indicated And the Press the MENU key MENU set is highlighted Press the ENTER key ENTER The temp setting window indicated
27. bjected to direct sunlight Do not install the unit under direct sunlight Installation in a location subjected to direct sunlight cannot obtain the intended performance m A location with adequate ventilation Leave at least 10 cm around the unit for ventilation Poor ventilation will result in a reduction of the performance and consequently the failure m A location away from heat generating sources Avoid installing the unit near heat emitting appliances such as a heater or a boiler etc Heat can decrease the intended performance of the unit m A location with little temperature change Install the unit under stable ambient temperature The allowable ambient temperature is between 5 and 99 C m A location with a sturdy and level floor Always install the unit on a sturdy and level floor The uneven floor or tilted installation may cause failure or injury Install the unit in stable condition to avoid the vibration or noise Unstable condition may cause vibration or noise N WARNING Install the unit on a sturdy floor If the floor is not strong enough or the installation site is not adequate this may result in injury from the unit falling or tipping over Select a level and sturdy floor for installation This precaution will prevent the unit from tipping Improper installation may result in water spillage or injury from the unit tipping over m A location not prone to high humidity Install the unit in the ambient of 80 R H or less
28. cilitate moving of the cabinet For the installation adjust the leveling foot so that the front 2 casters cannot contact with the floor 9 Leveling foot The height of the freezer can be adjusted by this screw type foot Keep the unit in level at the installation 10 Space for temperature recorder An automatic temperature recorder optional component can be attached here See page 45 Temperature recorder Option 11 Lock Turn clockwise to 180 with a key and the outer door is securely locked 12 Air intake port After closing the outer door if used to open soon See page 11 13 Fixture on back side 2 fixtures are provided as spacers between the cabinet and wall and also serve as hooks to fix the unit See page 13 Installation 14 Power switch This is for turning ON OFF the power to the unit ON OFF O 15 Remote alarm terminal This is used to notice an alarm condition of the unit to remote location Refer to page 11 Remote alarm terminal 16 Battery switch This is a switch for a battery for power failure alarm Normally turn on this switch Be sure to turn off this switch if the freezer is not in operating for the long period over one month 79 FREEZER COMPONENTS Control panel se A S DAO LE Top Screen Temp 80 C Control Normal 4 5 6 Alarm
29. contaminated oYes ONo Contaminated oYes oONo Others 3 Instructions for safe repair maintenance of the unit a The unit is safe to work on nYes oONo b There is some danger see below nYes oONo Procedure to be adhered to in order to reduce safety risk indicated in b below Date Signature Address Division Telephone Product name Model Serial number Date of installation Ultra low temperature MDF U500VX freezer MDF U500VXC Please decontaminate the unit yourself before calling the service engineer 116 52 SANYO SANYO Electric Co Ltd Printed in Japan
30. e cable of less than 100 m length having a pin plug for LAN cable are necessary aid 50 PERFORMANCE Model MDF U500VX Cooling performance 80 C at the center ofthe chamber ambient temperature 30 C no load Temperature control range 50 C to 86 C ambient temperature 30 C no load Power source 240 V 50 Hz Rated power consumption 1240 W Noise level 53 dB A background noise 20 dB Maximum pressure Note e Specifications will be subject to change without notice The unit with CE mark complies with EC directives 89 336 EEC 93 68 EEC and 73 23 EEC Model MDF U500VXC Cooling performance 80 C at the center ofthe chamber ambient temperature 30 C no load Temperature control range 50 C to 86 C ambient temperature 30 C no load Power source 220 V 60 Hz Rated power consumption 1400 W Noise level 53 dB A background noise 20 dB Maximum pressure 2920 kPa Note e Specifications will be subject to change without notice 115 51 AN CAUTION Please fill in this form before servicing Hand over this form to the service engineer to keep for his and your safety Safety check sheet 1 Freezer contents oYes ONo Risk of infection oYes ONo Risk of toxicity nYes No Risk from radioactive sources nYes ONo List all potentially hazardous materials that have been stored in this unit Notes 2 Contamination of the unit Unit interior oYes ONo No contamination oYes oONo De
31. ed to the PC and start transmission 2 Temperature indication range When the left right key of the shift key is pressed indication temperature changes from 25 C 100 C to 50 C 25 C 88 24 VARIOUS SETTING MENU Log 25 Indication of the log and transmission Table 9 Display indication and the process to transmit past all date chamber temperature record value The indication of the O O O Ka qm O cC O AN A AN Cc O les H The end of the log data display Description of operation Key operated Indication after operation The menu window is indicated And the 2 Press the MENU key set is highlighted The record value of 1 day of chamber Press the ENTER key Vv temperature is indicated by the graph in the display The shift key is pressed and the graph of a date to transmit to the PC is indicated The shift key is pressed and the The screen Progress which transmits log graph of the all date to transmit to the data on chamber temperature of all date doing PC is indicated a record to the personal computer is indicated Highlight indicates the start Start of Log data on all date About five weeks is a the menu window and press the Max of chamber temperature are indicated ENTER key by the graph in the display A completion message Finished is indicated If a completion message is indicated MENU The menu window is indicated And the press the MENU
32. elihood of oxygen depletion in the vicinity of the equipment It is important that you assess the work site to ensure there is suitable and sufficient ventilation If restricted ventilation is suspected then other methods of ensuring a safe environment must be considered These may include atmosphere monitoring and warning devices 67 PRECAUTIONS FOR SAFE OPERATION WARNING Do not use the unit outdoors Current leakage or electric shock may result if the unit is exposed to rain water Only qualified engineers or service personnel should install the unit The installation by unqualified personnel may cause electric shock or fire Install the unit on a sturdy floor and take an adequate precaution to prevent the unit from turning over If the floor is not strong enough or the installation site is not adequate this may result in injury from the unit falling or tipping over Never install the unit in a humid place or a place where it is likely to be splashed by water Deterioration of the insulation may result which could cause current leakage or electric shock D Never install the unit in a flammable or volatile location This may cause explosion or fire S Never install the unit where acid or corrosive gases are present as current leakage or electric shock may result due to corrosion Gr ground earth the unit to prevent electric shock If the power supply outlet is not grounded it will be necessary to install a gro
33. emoving four screws 2 As shown in the Fig 2 insert the temperature recorder to the mounting space and fix it to the back side of the front panel by using the recorder fixture enclosed with the recorder 3 Take off the sensor cover in the chamber bottom left side by removing two screws Then remove the rubber cap and insulation covering the access port Fig 3 Sensor cover Rubber cap 109 TEMPERATURE RECORDER OPTION 4 As shown in the Fig 4 pass the recorder sensor through the sensor guide pipe from the front to the back The sensor guide pipe is provided on the upper left side of the base compartment Sensor guide pipe 5 Remove the wire grille on the back bottom of the freezer 6 Take out the recorder sensor from the guide pipe at the back side and pass the recorder sensor to the chamber through the access port Fig 5 7 Attach the recorder sensor on the sensor cover with the enclosed clips Seal the access port with a silicon and replace the recorder sensor cover Fix the sensor cover to the inside wall Fig 6 Access port 8 Remove the connector cover Connect the recorder connector at the end of the power cord with the white connector on the left of the base compartment Bind the extra lead wire of the sensor with a nylon clip on the back of the recorder Fig 7 9 Replace the front panel and fix them with screws Replace the wire grille on the back bottom of the freezer
34. he setting is memorized and the setup screen returns to the top screen Temperature High Alarm Low Alarm Alarm Delay Ring Back i 1 99 mi n Key Lock Unlock 1 Lock Select Cancel on the menu window and press the enter key ENTER The setting is not memorized and the setup screen returns to the top screen Choose OK by this menu window and push an enter key when you memorize the value of the running operation and the setting And when Cancel is chosen various setting value is not memorized 81 17 RUNNING OPERATION MENU Set Chamber temperature setting Temperature Table 1 shows the basic procedure for setting the chamber temperature Perform key operations in the sequence indicated in the table The example in the table is based on the assumption that the desired temperature is 35 C Note The unit is set at the factory that the chamber temperature 80 C Setting range 50 90 C Table 1 Basic operation sequence Chamber temperature 80 C to 75 C Wu Description of operation Key operated Indication after operation 1 K Switch on the freezer The basic screen displayed 2 Press the MENU key MENU Te menu window is indicated And the set is highlighted The temp Setting window indicated And p DIR ENTER Kay EIER Chamber temperature 80 is highlighted 3 4 The number input key is pressed in Chamber temperature is changed from 80 order of 7 5 to 5 The menu window is indicated
35. highlights 5 The number input key is pressed in po The numerical value of the Comp Delay order of 0 5 Comp Delay is changed at 3 to 5 The menu window is indicated And the N Press the ENTER key ENTER pee me S MEMORU and the top screen window is indicated 95 VARIOUS SETTING MENU Tools Set of key lock password Tools Key Lock PW Setting 1 On the setting screen Select Tools select Key Lock PW Setting select OK and press the enter key ENTER Input the present password 4 digits select OK and press the enter key ENTER Factory setting is 0000 Key Lock PW Setting Current User Password 2 Input a new password select OK and press the enter key ENTER Key Lock PW Setting New User Password Inn 3 Input the password again select OK and press the enter key ENTER Key Lock PW Setting New User Password ok ok ok k Re Enter User Password NN ALARM BUZZER e Temperature alarm buzzer intermittent tone It is informed with the intermittent tone of the buzzer when a high temperature alarm High Alarm or a low temperature alarm Low Alarm occur Buzzer informs it with the intermittent sound when an alarm condition goes on for more than alarm the time when it was set up with Delay Push alarm buzzer stop key BUZZER to stop the alarm The alarm buzzer sounds again if an alarm is not solved in the time when it is set up with Ring Back When alarm sou
36. highlights 7 The number input key is pressed in ENEM The numerical value of the Log Interval order of 150 Log Interval is changed at 15 to 10 The menu window is indicated And the E Press the MENU key MENU OK is highlighted Press the ENTER key ENTER Fale me gt Remo na E and the top screen window is indicated 3 D 94 30 VARIOUS SETTING MENU Tools 31 Change of compressor delay time Tools Comp Delay There is a starting delay time setup Comp Delay of A compressor B compressor in the power failure recovery in this product That can be set up until 3 15 minutes A compressor setup in the factory shipment is 3 minutes An A compressor starts first it is seen from the rear the left A compressor starts B compressor and starts after about one minute Table 13 Compressor starting delay time setup process When the starting delay time of the compressor is changed from 3 minutes to 5 minutes o Description of operation Key operated Indication after operation 2 Press the MENU key MENU The menu window is indicated And the set is highlighted Vv 3 Press the ENTER key The temp setting window indicated A Select Date Time item pressing Shift A menu window is indicated and the log of Date keys Time is highlighted Select Ring Back item pressing MENU key Then pressing ENTER The Date Time setting window indicated key Select Comp Delay item pressing as o Shift keys Comp Delay
37. ignifica que o equipamento el ctrico e electr nico baterias e acumuladores em final de vida n o devem ser deitados fora juntamente com o lixo dom stico Aten o Se estiver impresso um s mbolo qu mico debaixo do s mbolo de este s mbolo qu mico significa que a bateria ou acumulador cont m um metal pesado numa determinada concentra o Estar indicado da seguinte forma Hg merc rio Cd c dmio Pb chumbo Na Uni o Europeia existem sistemas de recolha separados para equipamento el ctrico e electr nico baterias e acumuladores Por favor entregue os no seu centro de reciclagem recolha de lixo local Por favor ajude nos a conservar o ambiente Italian PER UTENTI UE II simbolo e i sistemi di riciclaggio descritti di seguito si applicano esclusivamente ai paesi dell UE Questo prodotto SANYO stato progettato e realizzato con materiali e componenti di elevata qualit che possono essere riciclati e o riutilizzati II simbolo di riciclaggio mostrato di seguito indica che i dispositivi elettrici ed elettronici le batterie e gli accumulatori una volta esauriti devono essere smaltiti separatamente rispetto ai rifiuti domestici Nota Se sotto il simbolo di riciclaggio appare un simbolo chimico esso sta ad indicare che la batteria o l accumulatore contengono metalli pesanti a determinate concentrazioni Questo viene specificato come segue Hg mercurio Cd cadmio Pb piombo Nell Unione europea esistono diver
38. iii Instruction manual This section is extracted and printed from Instruction Manual If you find out Refer to page 00 in them this page means not page in Service manual but page in the lower corner of each page in the extract from Instruction Manual This page number is not corresponded with serial number in Service manual Please note the extracted Instruction Manual which corresponds to the initial unit production so the contents may be revised in future s03 SANYO INSTRUCTION MANUAL MDF U500VX MDF U500VXC Ultra Low Temperature Freezer CONTENTS INTRODUCTION PRECAUTIONS FOR SAFE OPERATION ENVIRONMENTAL CONDITIONS FREEZER COMPONENTS Control panel REMOTE ALARM TERMINAL AIR INTAKE PORT INSTALLATION SITE INSTALLATION START UP OF UNIT Operation after power failure FUNCTION OF CONTROL PANEL BASIC SCREEN OF CONTROL PANEL RUNNING OPERATION MENU Set Chamber temperature setting Temperature Alarm temp setting High Alarm Low Alarm Alarm delay time setting Alarm Delay Ring back of alarm buzzer setting Ring Back Key lock function Key lock release function VARIOUS SETTING MENU Log Display of log Log Indication of log and transmission VARIOUS SETTING MENU Tools Initialization Tools Default Setting Set of date time log interval Tools Date Time Set of door alarm delay time Tools Door Delay Set of log interval Tools Log Interval Change of compressor delay time Tools Comp Delay Set
39. ilenced The buzzer will be activated again after certain suspension if the alarm condition is continued The suspension time can be set by following the procedure shown in the Table 5 below The duration is set in 30 minutes at the factory Table 5 Setting procedure for alarm ring back time Change from 30 minutes to 10 minutes Description of operation Key operated Indication after operation 2 Press the MENU key MENU The menu window is indicated And the set is highlighted The temp setting window indicated And Press the ENTER key ENTER current chamber temperature is highlighted Select Ring Back item pressing aa The set value 30 of the ring back time Ring Shift keys Back is highlighted o Ring back time Ring Back is changed order of 1 0 from 30 to 10 The menu window is indicated And the screen window is indicated Note The settable alarm resume time is 1 to 99 minutes The buzzer would not reset if the reset time is set in OOO It is recommended to set the alarm resume time when the freezer is not under alarm condition The new setting is effective on the next alarm condition The setting cannot be changed during power failure The remote alarm during power failure or buzzer and remote alarm during alarm test cannot be silenced The setting mode returns to the temperature display mode automatically when 90 seconds has passed without any key operation And ring back setting value is not memor
40. is indicated STATUS indication Status_ 3 is indicated Message indication Cooling circuits Overload is indicated Decrease of cooling performance or durability of refrigerating circuit Abnormal heat at power supply outlet or degrade of starting performance of refrigerating circuit A problem occurs in the cooling performance and the durability of the cooling circuit It is the system to inform it Operation conditions are indicated in the Status indication of If this status continues Recheck air conditioning of installed site Use dedicated power source 1 Large quantities of things are not put in the chamber in a short time 2 It is checked whether a door is not opened for a long time or there is no packing defect of the outer door and the inner door 3 Setup temperature is used by more than 80 C Status indication and message indication disappear when a problem cleared it in the above and reached setup temperature Buzzer operation and a remote alarm can not be done with the monitor of the freezer status STATUS indicates only STATUS 1 when two problems occur in the monitor of the freezer status STATUS indicated is to cope with it 33 97 ALARMS amp SAFETY FUNCTIONS This product has the alarm amp safety function of the table 15 Table 15 Alarm amp safety function list Safety Alarm amp safety operation Alarm lamp flashed Temp
41. is indicated on it in the basic screen In this case the lamp is off automatically when the chamber temperature is getting lower The freezer resumes the operation after power failure with the temperature setting before power failure as the chamber temperature setting and alarm temperature setting are memorized in the nonvolatile memory The chamber temperature is displayed for 5 seconds by pressing buzzer stop key BUZZER during power failure alarm Then the buzzer is silenced The alarm lamp keeps flashing 35 99 ROUTINE MAINTENANCE A WARNING Always disconnect the power supply to the unit prior to any repair or maintenance of the unit in order to prevent electric shock or injury Ensure you do not inhale or consume medication or aerosols from around the unit at the time of maintenance These may be harmful to your health Cleaning of cabinet Clean the unit once a month Regular cleaning keeps the unit looking new Use a dry cloth to wipe off small amounts of dirt on the outside and inside of the unit and all accessories If the outside panels are dirty clean them with a diluted neutral dishwashing detergent Undiluted detergent can damage the plastic components For the dilution refer to the instruction of the detergent After the cleaning with the diluted detergent always wipe it off with a wet cloth Then wipe off the cabinet or accessories with a dry cloth Never pour water onto or into the unit
42. ized 85 RUNNING OPERATION MENU Set This unit is provided with the key lock function When the key lock is ON change of temperature setting through the key pad is not available The key lock is set in OFF at the factory If a key lock is on a temperature selection screen can be seen But numerical value cannot be changed Setup procedure is the following Table 6 Procedure for key lock setting Change from Unlock to Lock u Description of operation Key operated Indication after operation Press the MENU key MENU re ae is indicated And the The temp setting window indicated And 3 Press the ENTER key ENTER current chamber temperature is highlighted Select Ring Back item pressing The set value 0 of the key lock Key Lock 4 nn Shift keys is highlighted TE E E KE e ESEN Key lock Key Lock is changed from 0 to 1 order to 1 The menu window is indicated And the i MENU 7 Press the ENTER key ENTER Ring paga time i memonzed and the top screen window is indicated 86 22 RUNNING OPERATION MENU Set Key lock release function Table 7 Procedure for key unlock setting Change from Lock to Unlock The duration is set in 0000 at the factory Description of operation Key operated 2 Press the MENU key Indication after operation The top screen displayed The menu window is indicated And the set is highlighted The temp setting window indicated And current chamber tempera
43. key Start is highlighted EN Des CAPE v Log data on 1 day of chamber temperature are the menu window is chosen and press the ENTER key ENTER indicated by the graph in the display 11 Press the MENU key MENU The record PC 1D of 1 day of the menu window is highlighted The shift key is pressed and made to highlight Cancel of the menu window and press the ENTER key A menu window is indicated and the log of PC All PC All is highlighted The basic screen Top screen top screen displayed Note When this function is used an optional interface board is necessary Contact Sanyo sales representative or agent at the time of installation of the optional parts Settlement of each parameter With the shift key lt q pp the date is shifted lt q past date gt new date The settable range is between 2 and 30 minutes The factory setting is 15 minutes With 15 minutes log interval the recording for about 5 weeks is available e For the indication resolution of the display screen About 1 C dot and about 10 minutes dot When all saved chamber temperature log value is erased a menu key is pressed and the log Log of the menu window is chosen and a screen is indicated when the clear Clear of the menu window is chosen All log data are erased when OK is chosen by the menu window e If log data are full it is erased automatically in order from the old data 89 VARIOUS SETTING MENU L
44. ms or the malfunction is not shown in the above table contact Sanyo sales representative or agent 103 DISPOSAL OF UNIT A WARNING If the unit is to be stored unused in an unsupervised area for an extended period ensure that children do not have access and doors cannot be closed completely The disposal of the unit should be accomplished by appropriate personnel Always remove doors to prevent accidents such as suffocation Recycle of battery Ni MH The unit contains a rechargeable battery The battery is recyclable At the end AO of it s useful life check with you local solid officials option or proper disposal Label indication is obliged to comply with Taiwanese battery regulation 104 40 DISPOSAL OF UNIT 41 English FOR EU USERS The symbol mark and recycling systems described below apply to EU countries and do not apply to countries in other areas of the world Your SANYO product is designed and manufactured with high quality materials and components which can be recycled and or reused The symbol mark means that electrical and electronic equipment batteries and accumulators at their end of life should be disposed of separately from your household waste Note If a chemical symbol is printed beneath the symbol mark this chemical symbol means that the battery or accumulator contains a heavy metal at a certain concentration This will be indicated as follows Hg mercury Cd cadmium Pb
45. n Default Setting with a shift key in the basic screen Select Tools An initialization screen is indicated when a menu key MENU is pressed and made to indicate a menu window and OK is chosen and an enter key ENTER is pressed Each parameter is set up under this condition Each parameter is the condition of the initial value on this screen Default Setti ng 1 5 LCD Back Color H 1 Blue 2 White DAQ Speed 0 0 2400 2 9600 3 DAQ ID 0 0 OFF 1 250 4 DAQ Mode 0 0 Local 1 Remote 5 Remote Alarm 1 0 OFF 1 Act i ve 6 Control 0 0 Normal 1 ECO 2 After setting press the menu button MENU select OK and press the enter key ENTER The setting is memorized Note When the interface board of the option is installed on the product the function of 2 to 4 of each following parameter setting range is used Contact Sanyo sales representative or agent at the time of installation of the optional parts Each parameter setting range 1 LCD Back Color Setup of the back light 1 Blue 2 White The duration is set in 1 Blue at the factory 2 DAQ Speed The interface board of the option is attached and it is the communication speed when it is connected with the DAQ system and so on It can be set up in O 2400bps 1 4800bps and 2 9600bps Though a display screen is the indication of O and 2 it is possible that it is set up in 1 too Usually O Use with 2400 Itis the DAQ standard command mode The duration is set
46. nds a remote alarm is activated too eDoor alarm buzzer intermittent tone It is informed with the intermittent tone if it is the condition that the door opens beyond the time when it is set up with Door Delay It stops if a door is closed eFilter alarm buzzer intermittent tone It is informed with the intermittent tone when the temperature of filter sensor is beyond 48 0 C Buzzer sound stops when the temperature of the filter sensor is less than 43 0 C Buzzer stops if the alarm buzzer stop key BUZZER is pushed when an alarm occurs and a buzzer sounds 96 32 MONITOR OF FREEZER STATUS This product has the operation monitor system which shows it in the table 14 of the operation conditions of the product the basic screen and the message indication Table 14 Operation monitor system STATUS list Kind of function Notice of abnormal ambient temperature Notice of low voltage The notice of the overload operation Note Status When the ambient temp is over approx 35 C or lower than about 0 C When the power source voltage is less than approx 195 V when the rated voltage is between 220 and 240 V When it did not reach setup temperature for more than 5 days STATUS indication Status_ 1 is indicated Message indication Ambient temp is abnormal is indicated STATUS indication Status 2 is indicated Message indication The power supply is abnormal
47. ng energy mode Refer to page 28 2 Display of alarm Alarm Normal is usually indicated Alarm or Warning is displayed during the alarm status and the additional message is displayed in the message column Test is displayed at the alarm test For the details of the alarm status refer to page 25 through page 27 3 Display of status Status Stand by is usually displayed A status number is displayed and an additional message is displayed in the message column when the operation monitor system detects the specified status Refer to page 25 for the operation monitor system 4 Display of door status Door Closed is displayed when the door is close Open is displayed When the door is open 5 Display of date and time The current date and time are displayed 6 Message column An additional messages is displayed when the alarm status Refer to page 33 through page 35 for the details 7 Display of current value Current value of chamber temperature is displayed 8 Display of setting Set value of chamber temperature is displayed 80 16 RUNNING OPERATION MENU Set This product is operated with set temperature at the time of start up 1 With the basic screen displayed press the menu button MENU to show the menu window Select Set and press the enter key ENTER Top Screen Temp 80 C Control Al ar m 8 Orc Status Door 2009 12 01 12 00 Temp Setting
48. ng knob TEMP SET With this knob set the temperature at which the system is operated The effective set temperature range is between 50 C and 70 C Note Do not set the temperature setting knob to the temperature lower than 70 C to avoid the early consumption of CO gas resulting from continuous BACK UP bad STANDBY Injection Door switch box 4 Back up standby lamp BACK UP STANDBY This lamp is on off conjunction with the operation of back up system 111 47 MOUNTING OF INTERFACE BOARD OPTION By installing an interface board MTR 480 the log data can be transmitted to a PC The mounting procedure is as follows 1 Remove 4 screws of the communication box hole cover in the control panel Fig 1 2 Provide an interface board MTR 480 code from the fitting hole Fig 2 3 Refer to the instruction manual attached to the interface board for the setup of the TERMINATOR switch of the interface board MTR 480 Fig 3 4 Connect to the connector side the back side of the interface board of a communication cable RS 232C or RS 485 to use for the interface board MTR 480 Fig 5 is a connection example to use RS 232C Fig 4 and 5 5 Fix an interface board MTR 480 on the control panel with 4 screws Fig 6 000191187408 mo Nn N CO NO O I an gt 00 07 TERMINATOR OFF ON gevsd JCECSU When a data transmitting function to the personal computer is done an in
49. ning device The battery is located in the electrical box inside the cover on the lower left side Fig 1 fp The high voltage components are enclosed in the electrical box The cover should be removed by a qualified engineer or a service personnel only to prevent the electric shock Removal of nickel metal hydride battery 1 Turn off the power switch and disconnect the power supply plug 2 As shown in the Fig 2 remove 4 screws fixing the side cover with a screw driver and remove the side cover 3 Remove 4 screws fixing the electrical box cover with a screw driver Fig 3 4 Disconnect the battery connector and remove 2 screws fixing the battery mounting plate Fig 4 5 Take out the battery 6 Follow the procedure for recycling or proper disposal y to prevent the electric shock Panel for Electrical box Electrical box Fig 2 Connector Battery battery mounting oc E E dA plate battery mounting Fig 4 plate 102 38 TROUBLESHOOTING If the unit malfunctions check out the following before calling for service Malfunction Check Remedy 39 If nothing operates even when switched on An alarm system works The cooling is poor Dew condensation is settled in the appearance of the freezer Note The unit is not connected to the power supply There is a power failure The fuse is blo
50. og The operation of the hyper terminal on the PC side In case of Windows 2000 and XP When this function is used an optional interface board is necessary Contact Sanyo sales representative or agent at the time of installation of the optional parts 1 Start a program accessories communication hyper terminal from the starting button The registration of the starting menu is to start in the following method C Start from Program Files Windows NT hypertrm exe 2 Set up the following through the hyper terminal screen eNew connection Name Example Sanyo e Setup of the connection Connection port COM 1 eProperties of COM1 Setup of the port eBit sec 9600 Data bit 8 Parity No Stop bit 1 Flow control Xon Xoff When a log transmitting screen is opened terms of communication on the MDF side are set on the above condition automatically 3 Data transmitting screen is displayed Specify a transfer a capture of the textbook and a preservation file name by the operation on the PC side hyper terminal Specify the extension of the preservation file name with txt or csv 4 Operation on the product side presses a menu key MENU according to process of P24 more than a Log screen Then it is made to indicate a menu window Then choose Start and press an enter key ENTER Transmission is started 5 The transmission is finished with Finished indication 90 26 VARIOUS SETTING MENU Tools 1 Choose initializatio
51. on the back up system if it is provided NOTE Condenser coils is a Flow Thru type so this unit has no air filter to be cleaned 100 36 ROUTINE MAINTENANCE Cleaning of air intake port The cap of the left side is turned counterclockwise Counterclockwise direction and this product is removed and the outer air is adopted into the chamber and it opens a outer door Therefore frost is easy to be settled around the air intake port inside the chamber Clean it in the case shown below Check Remed When frost and ice can be The pipe of the air intake port is thrust with a stick for air intake port seen in the port of the air cleaning of the accessories and frost is taken Intake port An outside door does not o The pipe of the air intake port is thrust with a stick for air intake port open even if the cap of the o cleaning of the accessories and frost is taken air intake port is opened Frost and ice can be seen in Frost inside the chamber and ice are taken with Hera of the the chamber accessories A Stick for air intake port cleaning Accessory A WARNING For removing the frost of the release port do not use a tool with sharp edge such as a knife or a screw driver 101 37 REPLACEMENT OF BATTERY Location of a nickel metal hydride battery This unit is provided a nickel metal hydride battery for the power failure war
52. priate personnel Remove doors to prevent accidents such as suffocation D Do not put the packing plastic bag within reach of children as suffocation may result 69 PRECAUTIONS FOR SAFE OPERATION NCAUTION Use a dedicated power source a dedicated circuit with a breaker as indicated on the rating label attached to the unit A branched circuit may cause fire resulting from abnormal heating Connect the power supply plug to the power source firmly after removing the dust on the plug dusty plug or improper insertion may cause a heat or ignition S Never store corrosive substances such as acid or alkali in this unit if the cylinder cannot be sealed These may cause corrosion of inner components or electric parts D Check the setting when starting up of operation after power failure or turning off of power switch The stored items may be damaged due to the change of setting AD Be careful not to tip over the unit during movement to prevent damage or injury Q Prepare a safety check sheet when you request any repair or maintenance for the safety of service personnel 70 ENVIRONMENTAL CONDITIONS This equipment is designed to be safe at least under the following conditions based on the IEC 61010 1 m Indoor use m Altitude up to 2000 m a Ambient temperature 5 C to 40 C a Maximum relative humidity 80 for temperature up to 31 C decreasing linearly to 50 relative humidity at 40 C m Mains
53. r abnormality Compressor temp abnormality Cooling circuit abnormality Remote alarm contact Allowable contact capacity DC 30 V 2A Nickel metal hydride battery DC 6 V 1100 mAh Auto recharge SHR AAC 320 kg 328 kg Voltage booster Built in Optional component Automatic temperature recorder Mounting kit MTR 85H MDF S3085 Interface board MTR 480 LAN interface board MTR LO3 S o gt O olsi q e 2 O 3 3 Ol o 3 Oo 0 313 Q D D ep AN TD D 9 D s AN O Aluminum container IR 220U MDF 224U Back up system CVK UB2 CVK UB2 I LCO Note Design or specifications will be subject to change without notice The battery for power failure alarm is an article for consumption It is recommended that the battery will be replaced about every 3 years Contact Sanyo sales representative or agent at the time of replacement of the battery for recycling About 3 days operation of a freezer is necessary to full charge the battery Fan motors are expendable supplies Exchange it for about every 6 years Contact Sanyo sales representative or agent at the time of replacement of the fan motor When a data transmitting function to the personal computer is done an interface board MTR 480 option and communication cable of 9 pin Dsub cross type for RS232C are necessary When a data transmitting function to the personal computer is done an LAN interface board MTR LO3 option and the cross typ
54. rized 83 RUNNING OPERATION MENU Set Alarm delay time setting Alarm Delay The setting range for delay time is between 0 and 15 minutes I When 0 is set the alarm buzzer sound without delay The factory setting is 15 minutes Table 4 shows the basic procedure for setting the alarm delay time Example Alarm delay time is changed from 15 minutes to 10 minutes Table 4 Procedure for setting alarm delay time Change from 15 minutes to 10 minutes Description of operation Key operated Indication after operation 2 Press the MENU key MENU The menu window is indicated And the set is highlighted The temp setting window indicated And Press the ENTER key ENTER current chamber temperature is highlighted ee A The set value 15 of the alarm delay time Shift keys Alarm Delay is highlighted o Alarm delay time ALARM Delay is order of 1 0 changed from 15 to 10 The menu window is indicated And the screen window is indicated Note The high temperature alarm low temperature alarm set mode returns to the temperature display mode automatically when 90 seconds has passed without any key operation And high temperature alarm low temperature alarm setting value is not memorized 84 20 RUNNING OPERATION MENU Set 21 u The alarm buzzer is silenced by pressing alarm buzzer stop key BUZZER on the control panel during alarm condition The remote alarm sound and lamp are not s
55. s composants et des mat riaux de hautes qualit s qui peuvent tre recycl s et ou r utilis s Le symbole signifie que les quipements lectriques et lectroniques les batteries et les accumulateurs ne doivent pas tre mis au rebut avec les d chets domestiques l issue de leur dur e de vie Remarque Si un symbole chimique est imprim sous le symbole le symbole chimique indique que la batterie ou l accumulateur contient une certaine concentration de m taux lourds Les m taux sont indiqu s de la mani re suivante Hg mercure Cd cadmium Pb plomb II existe diff rents syst mes de collecte pour les quipements lectriques et lectroniques les batteries et les accumulateurs usag s au sein de l Union europ enne Veuillez mettre les quipements au rebut de mani re correcte aupr s de votre centre de recyclage de collecte des d chets local Aidez nous pr server l environnement dans lequel nous vivons Les machines ou appareils lectriques et lectroniques contiennent fr quemment des mati res qui si elles sont trait es ou limin es de mani re inappropri e peuvent s av rer potentiellement dangereuses pour la sant humaine et pour l environnement Cependant ces mati res sont n cessaires au bon fonctionnement de votre appareil ou de votre machine Pour cette raison il vous est demand de ne pas vous d barrasser de votre appareil ou machine usag avec vos ordures m nag res Spanish PARA USUA
56. si sistemi per la raccolta dei rifiuti speciali quali i dispositivi elettrici ed elettronici le batterie e gli accumulatori Si raccomanda di provvedere allo smaltimento di tali rifiuti secondo quanto previsto dalle normative vigenti in materia Aiutaci a conservare l ambiente 107 DISPOSAL OF UNIT Dutch VOOR GEBRUIKERS IN DE EU Het symbool en de recycleersystemen die hieronder beschreven worden zijn van toepassing op de landen in de EU en zijn niet van toepassing op landen in andere delen van de wereld Uw SANYO product is ontworpen en gemaakt met materialen en onderdelen van hoge kwaliteit die gerecycleerd en opnieuw gebruikt kunnen worden Het symbool betekent dat elektrische en elektronische apparatuur batterijen en accu s aan het eind van hun leven apart van uw huisafval weggegooid moeten worden Let op Indien een chemisch symbool afgedrukt staat onder het symbool betekent dit chemisch symbool dat de batterij of accu een zwaar metaal met een bepaalde concentratie bevat Dit wordt als volgt aangegeven Hg kwik Cd cadmium Pb lood In de Europese Unie zijn afzonderlijke inzamelingssystemen voor gebruikte elektrische en elektronische apparatuur batterijen en accu s Wilt u deze op de juiste manier weggooien bij uw plaatselijk afvalinzameling recyclingcentrum in uw buurt Help ons het milieu waarin wij leven in stand te houden Swedish FOR ANVANDARE INOM EU Den symbolmarkning och de atervinningssystem
57. terface board MTR 480 option goods and communication cable of 9 pin Dsub cross type for RS232C are necessary 112 48 MOUNTING OF LAN INTERFACE BOARD OPTION By installing an LAN interface board MTR LO3 the log data can be transmitted to a PC The mounting procedure is as follows 1 Remove 4 screws of the communication box hole cover in the control panel Fig 1 2 Provide an LAN interface board MTR L03 code from the fitting hole Fig 2 3 Connect to the connector side the back side of the LAN interface board of a connector cable to use for the LAN interface board MTR LO3 Fig 4 is a connection example to use Fig 3 and Fig 4 5 Fix an LAN interface board MTR LO3 on the control panel with 4 screws Note The connecting cable between the PC and MTR LO3 terminal is not enclosed Provide a cross type cable of less than 100 m length having a pin plug 113 49 SPECIFICATIONS MDF U500VX MDF U500VXC for USA only Inner door ABS resin panel with stainless frame 2 doors Stainless steel 3 shelves adjustable Inner dimension W608 x D533 mm Load 50 kg shelf 17 mm diameter 3 locations back 2 bottoms Insulation Vacuum insulation panel Rigid polyurethane foamed in place A side Hermetic type Output 1100 W B side Hermetic type Output 1100 W Platinum resistance Pt 100092 High temp alarm Low temp alarm Power failure alarm Door alarm Sensor abnormality Fan moto
58. test of alarm buzzer alarm lamp and remote alarm is effective by pressing the alarm buzzer stop key BUZZER for about five seconds during normal operation Pressing the key again finishes the alarm test 1 Running operation Set 1 1 Chamber temperature Temperature 80 C Default setting Setting range 50 C 90 C Refer to page 18 1 2 High temperature alarm High Alarm 10 C Default setting Setting range 5 C 20 C Refer to page 19 1 3 Low temperature alarm Low Alarm 10 C Default setting Setting range 5 C 20 C Refer to page 19 1 4 Alarm delay time Alarm Delay 15 min Default setting Setting range 0 15 min Refer to page 20 1 5 Ring back of buzzer Ring Back 30 min Default setting Setting range 0 1 99 min Refer to page 21 1 6 Key lock Key Lock O Default setting O Unlock 1 Lock Refer to page 22 23 2 Log Log When this function is used an optional interface board is necessary Contact Sanyo sales representative or agent at the time of installation of the optional parts 2 1 Log data on past the first PC 1D Refer to page 24 2 2 All of the log data PC ALL Up to 5 weeks Refer to page 25 2 3 Clear log data Clear Refer to page 25 3 Various setting Tools 3 1 Initialization Default Setting When this function from 3 1 2 to 3 1 4 is used an optional interface board is necessary Contact Sanyo sales representative or agent at the time of
59. to the floor Ensure the unit is level Fig 1 s Leveling foot Fig 1 3 Fix the unit Two fixtures are attached to the rear of the frame Fix the frame to the wall with these fixtures and rope or chain Fig 2 Fixture NWARNING Use a power supply outlet with ground earth to prevent electric shock If the power supply outlet is not grounded it is necessary to install a ground by qualified engineers Never ground the unit through a gas pipe water main telephone line or lightning rod Such grounding may cause electric shock in the case of an incomplete circuit gt T START UP OF UNIT Follow the procedures for the initial and consequent operations of the unit 1 Connect the power cord to the dedicated outlet having appropriate rating with the chamber empty and turn on the power switch on the freezer 2 Turn off the switch of the back up system optional component if it is installed 3 Check that the battery switch is ON 4 The audible alarm may activated In this case press the buzzer stop key BUZZER to silence the alarm 5 Set the desired chamber temperature See page 18 for the temperature setting 6 Check that the chamber temperature reaches the desired temperature 7 Turn on the switch of back up system optional component if it is installed 8 Check that the alarm lamp lights and the buzzer sounds by pressing the alarm test key 9 After confirming the above you c
60. ture is highlighted The set value 1 of the key lock Key Lock is highlighted Key lock Key Lock is changed from 1 to 0 And Password is indicated on the right of the numerical value Refer to the following 3 Press the ENTER key Select Ring Back item pressing Shift keys The number input key is pressed in order to O And press the ENTER key The number input key is pressed in re is indicated in the password input order to 0000 And press the column Password An input password is ENTER key not indicated with a number The menu window is indicated And the 7 Press the MENU key OK is highlighted A key lock is canceled and a Top Screen NE window is indicated The following screen is indicated when input of a password Password during the key lock Key Lock release operation requires it The process 5 of the table 7 Temperature 80 C 50 C 90 C High Alarm 10 C 5 C 20 C Low Alarm 10 C 5 C 20 C Alarm Delay 15min 0 15min Ring Back 30min 0 OFF 1 99 mi n Key Lock 0 Password 1 1 Password Password input column When 0 is input this screen is indicated for a key lock Key Lock release Input the password set up in the password Password input column with a number input key Note The buzzer sounds if a password is wrong Again input a password A user should manage a password with all of the members Factory setting is 0000 Refer to P 32
61. und by qualified engineers S Never ground the unit through a gas pipe water main telephone line or lightning rod Such grounding may cause electric shock in the case of an incomplete circuit Connect the unit to a power source as indicated on the rating label attached to the unit Use of any other voltage or frequency other than that on the rating label may cause fire or electric shock S Never store volatile or flammable substances in this unit if the cylinder cannot be sealed These may cause explosion or fire Do not insert metal objects such as a pin or a wire into any vent gap or any outlet on the unit This may cause electric shock or injury by accidental contact with moving parts Use this unit in safe area when treating the poison harmful or radiate articles Improper use may cause bad effect on your health or environment e Turn off the power switch if provided and disconnect the power supply to the unit prior to any repair or maintenance of the unit in order to prevent electric shock or injury Do not touch any electrical parts such as power supply plug or operate switches with a wet hand This may cause electric shock 68 PRECAUTIONS FOR SAFE OPERATION WARNING O Ensure you do not inhale or consume medication or aerosols from around the unit at the time of maintenance These may be harmful to your health S Never splash water directly onto the unit as this may cause electric shock or
62. wn or the circuit breaker is activated Investigate the following cause when an alarm display lamp and buzzer sound are working When use starts Is temperature of the freezer chamber the value When it is using Were not you taking the condition that opened the change of the temperature command and a door for a long time Did not you put the sample whose temperature was high in the freezer chamber An alarm is canceled naturally when it is left in these cases The environmental temperature is too high The door is not shut tightly The inner lid is not installed correctly The set temperature in the controller is not set properly The grille is blocked out The filter is clogged Clean a filter if an alarm display lamp has a flash and Please check a condenser filter is indicated by you on the basic screen The freezer is in the direct sunlight There is any heating source near the freezer A rubber cap and insulation for the access port are not set correctly You put too many unfrozen articles into the freezer compartment When a stifling day lasts or it sometimes dews in the exterior of the freezer by the installation features When humidity is high it touches the thing that water in the air is cold and this is to the benefit that dew condensation is settled and it is not a trouble Take a butterbur with the cloth which dried when it dewed If the malfunction is not eliminated after checking the above ite

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