Operating instructions
Contents
1. and a little detergent Do not use abrasive or acid cleaners or T f chemical solvents 1 Drill marked section on the back of Do not use steam cleaners because of the the appliance risk of injury and damage Ensure that no cleaning water penetrates into the electrical com ponents or ventilation grille The dust should be removed from the refrigeration unit and heat exchanger metal grid at the back of the appliance once a year Do not damage or remove the type plate on the inside of the ap pliance It is very important for servicing purposes LZ Malfunctions Cy You may be able to rectify the following faults by checking MEn the possible causes yourself 2 Pull out strain relief device bot tom left of interior container Appliance does not function Is the appliance switched on Is the plug correctly fitted in the mains socket LZ Is the fuse intact LL e Loud running noise Is the appliance set up firmly on the floor Does the appliance cause nearby items of furniture or objects to vibrate Please note that noises caused by the refrigerant circuit cannot be avoided fT Y N The temperature is not low enough Isthe temperature setting correct see Setting the temperature Does the separately installed thermometer showthe correct read ing Is the ventilation system working properly Feed sensorthrough opening and2. Sei Display Jj Set the day of the week by pressing the A buttons save new setting a Sel SPA Display fe Hour 0 23 ass 3 set Display Set the hour by pressing the buttons e set save new setting Display gt ua Minute 0 59 a Sei Display qg Set the minutes by pressing the buttons A set Save new setting Press fa for 5 seconds The electronic control system will automatically switch back to normal operating mode Note When E E appears in the display the real time clock must be reset 22 Cooling The grid shelves can be moved to accommodate different height bottles or packages The ventilation slots of the recirculating fan on the inside must not be covered Ax Ri lia N wy 0000000000 000000000 el lel Safety lock The lock in the appliance door is equipped witha safety mechanism Locking the appliance e Insertthe key as shown by arrow 1 e Turn the key 90 To unlock the appliance the same procedure must be repeated in the same order Interior light in appliances with glass door The interior of the appliance is lit by an LED light strip at the top of the interior container Switch on switch S the interior light comes on t S The light intensity of the LED light corresponds to laser class 1 1M A Important The light cover may only be re moved by customer servic
3. E DE 73 A Display cA Fee Display m L Display i JO Display cr Press fA for 5 seconds The electronic control system will automatically switch back to normal operating mode gt ly E lf appears in the display the product sensor has not been activated If amp appears in the display the product sensor has not been connected or is faulty Calibrating the product sensor Possible tolerances of the product sensor the set temperature compared to the actual interior temperature can be offset with this function Press Staj for 5 seconds Display re i aD G cm Display j AS Display ce l Display J i i a gt F se Use buttons V Jor A to increase or decrease the correction value in 0 1 C increments Display actual corrected product sensor temperature Press CTA for 5 seconds The electronic control system will automatically switch back to normal operating mode Display og Switching the temperature display between control sensor and product sensor Press fA for 5 seconds Display re Display i control sensor CHA Display Fad product sensor If the product sensor is activated AUX appears in the display Display re l Press TA for 5 seconds The electronic control system will automatically switch back to normal operating mode AUX Changing the network address When connecting sev
4. Is the appliance set up too close to a heat source secure sensor cable with strain cee Ma relief device appears in the display Reset the real time clock see Setting the real time clock ZZ If none of the above causes INNO D apply and you cannot rec o es gms 9900999 00 tify the fault yourself contact th t tomer servi Important d i aamen plata thet Position the sensor at the top of the interior container The sen Se ee ae arzan sor must not come into contact with objects so that only the air designation service num eo e E RS Rea o temperature is measured ber andappliancenumber isre P i ANS T as indicated on the type plate pe The position of the type plate is shown in the section entitled Description of the appliance Shutting your appliance down If your appliance is to be shut down for any length of time switch it off and disconnect the plug or switch off or unscrew the fuse Clean the appliance and leave the door open in order to prevent unpleasant smells Important 4 Close the sensor cable opening at the back of the appliance with the sealant provided 23 24 External alarm We recommend connecting the appliance to an external alarm device There are various connection options at the back of the appliance The appliance may only be connected to an external alarm device by trained personnel Fl
5. for 5 seconds Display re i Display fe c Display HfL Se Display g Use buttons and A to select the desired setting E audible warning signal function activated f audible warning signal function deactivated Display HH Press ery for 5 seconds The electronic control system will automatically switch back to normal operating mode GB Audible warning signal settings The audible warning signal will be muted for the current alarm after the button has been pressed Complete the following steps if you want the audible warning signal to reactivate automatically aC Display H or Set Display f k w Display 7 set Display g Da Automatic reactivation of the audible warning signal is now active The time before the audible warningsignal sounds again mustbe set TD mi Cc vip AG Display f Time in minutes after which the audible 7 warning signal will sound again after the button A Jhas been pressed Setting range 1 120 minutes Use buttons and to select the desired setting Display ASd Press fA for 5 seconds The electronic control system will automatically switch back to normal operating mode 17 18 Alarm messages 1 LED flashes If q appears in the display the appliance has a fault Consult your nearest customer service point 2 LED A flashes the display reads H or L The interior is too warm HI or too cold L
6. voltage and frequency are indicated on the type plate The position of the type plate is shown in the section entitled Description of the appliance The socket must be properly earthed and protected by a fuse The tripping current of the fuse must be between 10 A and 16 A The socket must not be situated behind the appli ance and must be easily accessible Do not connect the appliance using an exten sion cable or extension socket Do not use stand alone inverters conversion of directcurrentto alternating three phase cur rent or energy saving plugs Risk of damage to the electronic control system Operating and control elements ON OFF button to switch the appliance on and off Selection buttons Set button Enter Audible warning on off button Button for calling up stored alarm events Temperature display Control elements Compressor is running aa LED flashing refrigeration unit switches on after a delay The compressor will start automatically after the pressure in the refrigerant circuit has equalised K Fan is running oe Appliance is defrosting AUX Temperature display via product sensor is activated A Alarm function If appears in the display the appliance has a fault Consult your nearest customer service point HACCP Hazard Analysis Critical Control Point The HACCP display means that the power supply and interior temperature of the appliance are recorded If HACCP flashe
7. J Display FG Month 05 May a gt 7 3PA Display dag Day 30 SA Display HJ Hour 23 A Display fH Minute 14 EPA Display 4 m The power failure lasted 3 hours pe cu Press A for 5 seconds The display will read rES5 The HACCP LED will now light up permanently HA HF is cancelled in the display The electronic control system is now ready for the next alarm Press CFA Jior 5 seconds The electronic control system will automatically switch back to normal operating mode 19 20 Calibrating the control sensor standard sensor for temperature control Possible tolerances of the control sensor the displayed tempera ture compared to the actual interior temperature can be offset with this function Press lt 3 Q for 5 seconds Display h i Display y HAS Display rr l T set Display correction value set at the factory LD Use buttons V Jor A to increase or decrease the correction value in 0 1 C increments Display actual corrected interior temperature Display rei i Press MEY for 5 seconds The electronic control system will automatically switch back to normal operating mode ie Product sensor available accessory The temperature may be measured or recorded at any pointin the interior using the product sensor e Connect sensor see section entitled External alarm Activating the sensor Press CTA for 5 seconds Display re l zap Vias
8. O The audible warning signal sounds unless the audible warning signal function has been deactivated Note The alarm parameters can be adjusted See Adjusting the alarm parameters 3 HA HF HACCP flashes There has been a power cut HF of some length or the interior was too warm or too cold HA during a certain period of time Up to three alarm events can be stored and called up Alarm test This test checks the function of the internal and any external connected alarm device The appliance does not stop its refrigerating function during this test Activating the test Press fa CV for 5 seconds e The display will change to a temperature value of 0 2 C below the set upper alarm limit e The temperature value will now rise by 0 1 C every 2 seconds e When the upper alarm limit is reached H f will appear in the display An external alarm unit connected to the floating alarm output will now be activated e The temperature value will continue to rise up to 0 2 C above the upper alarm limit e The same process will take place automatically for the lower alarm limit L Q will appear in the display The LED A will be lit during the test The electronic control system will automatically switch back to normal operating mode Cancelling the test prematurely Press aA for 5 seconds Note If the values of the upper and lower alarm limit AL and AH in the section entitled Adjusting the alarm paramet
9. Operating instructions Page 14 KAJ Refrigerator Read the operating instructions before switching on for the first time O0000000000 Mo00000000 N N OoOoo000000000 Mmo0000000 7084 671 00 14 Disposal notes The appliance contains reusable materials and should be disposed of properly not simply with unsorted household refuse Appliances which are no longer needed must be disposed of in a professional and appropriate way in accordance with the current local regulations and laws When disposing of the appliance ensure thatthe refrigerant circuit is not damaged to prevent uncontrolled escape of the refrigerant it contains data on type plate and oil e Disable the appliance e Pull out the mains plug e Cut through the connection cable Z warnine Danger of suffocation due to packing material and plastic film Do not allow children to play with packaging material Take the packaging material to an official collection point Range of appliance use The appliance is suitable for storing and cooling of laboratory preparations attemperatures of between 3 C and 8 C The appliance is not suitable for use in explosion hazard areas Forthe storage of valuable ortemperature sensitive substances or products the use of an independent constantly monitoring al
10. arm system is necessary This alarm system must be designed so that each alarm status is detected immediately by an authorised person who can then take appropriate action Position the temperature sensor for this system in the upper part of the interior container see Opening for external temperature sensor Description of the appliance a lt lt lt Operating and control inl elements Interior light in appli ances with glass door Type plate perature sensor Adjustable height feet Climate rating The climate rating indicates the room tem perature at which the appliance may be operatedin ordertoachieve full refrigeration performance Klasse Class Classe Clase The climate rating is indicated on the type plate The position of the type plate is shown in the section entitled Description of the appliance Climate rating Room temperature SN 10 C to 32 C N 16 C to 32 C ST 16 C to 38 C T 16 C to 43 C SN ST 10 C to 38 C SN T 10 C to 43 C Donot operate the appliance outside the speci fied room temperature range Other features Audible and visual temperature alarm adjustable limits Audible and visual door open alarm Floating contact for connection to a remote monitoring system Serial interface RS485 for external temperature and alarm documentation Maximum minimum interior temperatures ar
11. e staff If the cover is removed do not look directly at the light through optical lenses from close distance This can damage your eyes Defrosting The appliance defrosts automatically The water that forms on the rear wall drains into a reservoir at the back of the appliance and evaporates automatically through the compressor heat Setting the display indication for the defrost phase The following indications can be set for the defrost phase e Symbol NM alternating display of OEF and the current tem perature in the interior of the appliance e Symbol 84 temperature before the start of the defrost phase factory setting ce Symbol S soci Change the display during the defrost phase Press fa for 5 seconds Display re i Display rJ Display cere H TEI Se Display Use buttons and to select the desired setting n alternating display of d F and the current temperature in the interior of the appliance m temperature before the start of the defrost phase wa Z display of dEF only T Display d5 Press Sta for 5 seconds The electronic control system will automatically switch back to normal operating mode GB Cleaning Opening for external temperature sensor Before cleaning always switch off the appliance Disconnect from the mains or switch off or unscrew the fuse e Clean the inside equipment and outer walls with lukewarm water 285 SB
12. e stored Last 3 temperature alarms are saved with time date and duration of alarm Last 3 power cuts are saved with time date and duration of power cut Opening for installing a reference sensor Safety thermostat to avoid temperatures below 2 C It is essential to use these safety facilities to avoid damage to stored items These facilities must not be deactivated or decommissioned Appliance dimensions Safety instructions and warnings e To prevent injury or damage to the unit the ap pliance should be unpacked and set up by two people eIn the event that the appliance is damaged on delivery contact the supplier immediately before connecting to the mains e To guarantee safe operation ensure that the ap pliance is set up and connected as described in these operating instructions e Disconnect the appliance from the mains if any fault occurs Pull outthe plug switch off or remove the fuse e When disconnecting the appliance pull on the plug not on the cable e Any repairs and work on the appliance should only be carried out by the customer service department as unauthorised work could prove highly dangerous for the user The same applies to changing the mains power cable e Do not allow naked flames or ignition sources to enter the appliance When transporting and clean ing the appliance ensure thatthe refrigerant circuit is not damaged In the event of damage make sure that
13. ed to splash water or damp conditions e The LED light strip illuminates the interior of the appliance It is not suitable for lighting a room e Do not install the appliance in the immediate vicinity of an air conditioning unit The appliance should also not be operated under a wall mounted air conditioning unit e The appliance is not suitable for storing drugs pursuant to DIN 58345 e The appliance is not suitable for storing blood bottles pursuant to DIN 58371 e In special fields of application which are subject to their own standard the user is responsible for complying with this standard Setting up e Avoid positioning the appliance in direct sunlight or near cookers radiators and similar sources of heat e The floor on which the appliance stands should be horizontal and level Compensate for uneven floors with the adjustable feet Do not cover ventilation open ings or grille gt e Standard EN 378 specifies that the room in which you install your appliance must have a volume of 1 m per 8 g of R 600a refrigerant used in the appliance so as to avoid the formation ofinflammable gas air mixtures in the room where the appliance is located in the event of a leak in the re frigerant circuit The quantity of refrigerant used in your appliance is indicated on the type plate on the inside of the appliance 16 Electrical connection Only operate the appliance with alternating current AC The permissible
14. eral appliances via the RS485 interface each appliance must have its own network address Press CFA for 5 seconds Display ce i fV Display c GIN J Display HY HV Display A AH Sel Display Use buttons V Jor A to change the network address i P0 7 set Display H Press FO for 5 seconds The electronic control system will automatically switch back to normal operating mode Resetting the parameters to factory settings The alarm limits and sensor calibration values can be reset to the factory settings using this function Pull out the mains plug Keep ery pressed and connect the mains plug iL l Display m 4 Display GE g The electronic control system will automatically switch back to normal operating mode GB Setting the real time clock The real time clock is preset CET Other time zones or summetr winter time must be adjusted manually Press Sta for 5 seconds Display ret H Display E c ag set Display 4 ie Year 2012 dl Display 19 Setthe yearby pressing the buttons Sel il set Save new setting CPA Display NOI Month 1 12 as 3 set Display i Set the month by pressing the buttons ig set Save new setting Display fff i Day 1 31 mh Sel Display i Set the day by pressing the buttons dl set Save new setting Days of the week 1 Monday 7 Sunday ly gt Display vis 4
15. ers are set to 0 H and _ will appear in the display during this test Adjusting the alarm parameters The alarm limits difference to the set temperature and the alarm delay delay until alarm goes on can be adjusted Press Sta for 5 seconds Display re i 35 7 737A Display AJ a CTA Display le Display jl a Display d5 Display ded Display Al Lower alarm limit TE set Display temperature difference in C Use buttons and to select the desired setting Important note Set positive values only as 3 i Set Display ri TIN Display GH Upper alarm limit as 3 set Display temperature difference in C Use buttons and to select the desired setting Important note Set positive values only se Display GH Display Ad Display alarm delay in minutes Use buttons and to select the desired setting Display Ad Press ZAA for 5 seconds The electronic control system will automatically switch back to normal operating mode Calling up stored alarm events and reading the temperature progression FARM Display LC Sholay ann Scroll through the list using or A HAm Number of temperature alarms Hf Last temperature alarm HA Last temperature alarm but one HOZ Temperature alarm before HA HE m Number of power cuts HE Last power cut HE Last power cut but one HEZ Power cut before HF m Periodinhoursin whichthe maxim
16. g mechanism enabling the worktop for ventilation of the rear of the appliance door to close by itself The hinge bracket turns to the left when the ont screws are undone 2 1 i nin 200 2 Pull the door out at the bottom and lift off 3 Transfer handle and plugs to the opposite side of the door Version 2 4 Transfer pin on hinge bracket to the Abs Ifnoventilation grille is provided inthe worktop the recess opposite side GZ must be at least 860 mm high to ensure adequate heat amp dissipation to the front 5 Transfer upper hinge components to the opposite side 6 Transfer cover plate tothe opposite side 7 Mount door on hinge pin and close 8 Insert hinge bracket in lower door mounting 9 Turn hinge bracket by 90 spring is compressed Screw on hinge bracket The appliance complies with the relevant safety regulations and EC Directives 2004 108 EC and 2006 95 EC 25
17. ignal will sound in certain alarm events It can be cancelled by pressing button la Door open alarm When the door is opened the LED andthe temperature display begin to flash When the door has been left open for more than 60 seconds the LED begins to flash and dor andthe temperature indication flash alternately in the display The audible warning signal sounds unless the audible warning signal function has been deactivated If the door has to stay open for longer in order to insert items to be cooled cancel the audible warning signal by pressing button 4 Setting the delay time for the door open alarm The time before the audible warning signal sounds after the door has been opened can be adjusted Press FFA for 5 seconds Display re i A Display rJ E wa Display ee Display EN Display g fa om SR lt a CA Display g id EN Display i minute Setting range 1 5 minutes Use buttons and A to select the desired setting Tes Display dad Press FO for 5 seconds The electronic control system will automatically switch back to normal operating mode Deactivating the audible warning signal function The audible warning signal function can be completely deactivated if necessary Note In this case the sentence stated in these operating instructions The audible warning signal sounds must be skipped when reading the section in question Press CFA
18. oating alarm output Connection to RS485 interface Terminating resistor When connecting several appli ances via the RS485 interface the terminating resistor must remain on the last appliance Remove the terminating resis tors from the appliances in between Optional temperature sensor connection Note The connectors are secured with screws To remove the connectors undo the left and right screws AN Floating alarm output These three contacts can be used to connect the appliance to an optical or acoustic alarm device The connection is designed for a maximum of 42 V 8 A DC from a safety extra low voltage SELV source minimum current 150 mA Important When supplying mains voltage to the floating alarm contact the technical safety requirements of standard EN 60335 will not be satisfied N O Alarm output Connection for a visual warning light or an acoustic alarm signal N C Operating light Connection for a control lamp to indicate that the appliance is in normal mode COM External power supply unit 42 V 8 A DC maximum Minimum current 150 mA RS485 interface Rx Tx Send Receive data cable negative pole Rx Tx Send Receive data cable positive pole GND Earth cable GB Changing over door hinges Installation dimensions mm 1 Unscrew the hinge bracket Version 1 Important The door mounting has A cross section of min 200 cm is required in the a sprin
19. s in the display there has either been a power failure or the temperature in the appliance exceeded the permissible range Switching the appliance on and off Connect the appliance to the mains the display reads OFF Switching the appliance on Keep the ON OFF button pressed for approx 5 seconds the display reads ON No alarm is displayed or sounded when the appliance is switched on for the first time Ifthe appliance is disconnected from the mains for along time after it has been switched on for the first time and if the temperature inside the appliance rises above the upper alarm limit this will be detected as a fault by the electronic control system HACCP appears in the display When the appliance is switched on again this display must be reset as shown below Press button hes Press A for 5 seconds The display will read rES The HACCP LED will now light up permanently Press fa for 5 seconds The electronic control system will automatically switch back to normal operating mode Switching the appliance off Keep the ON OFF button pressed for approx 5 seconds the display reads OFF Setting the temperature e Press button for 1 second The temperature display flashes e To increase the temperature warmer press button la e To reduce the temperature colder press button v e Press button again The desired temperature setting is saved Audible warning signal The audible warning s
20. there are no ignition sources nearby and keep the room well ventilated e Do not stand on the plinth drawers or doors or use them to support anything else e This appliance can be used by children of 8 years old and over and also by persons with restricted physical sensory or mental capacity or lack of experience and knowledge if they are supervised or have been instructed on safe use of the appli ance and understand the resulting risks Children must not be allowed to play with the appliance Cleaning and user maintenance must not be car ried out by children without supervision e Avoid prolonged skin contact with cold surfaces or chilled frozen food This could cause pain numb ness and frostbite In the case of prolonged skin contact protective measures should be taken e g gloves should be worn e Do not consume food which has been stored for too long as it could cause food poisoning e Donotstore explosives or sprays using combusti ble propellants such as butane propane pentane etc inthe appliance Electricalcomponents might cause leaking gas to ignite You may identify such sprays by the printed contents or a flame symbol GB e Do not use electrical appliances inside the appli ance e If you have a lockable appliance do not keep the key near the appliance or within reach of children e The appliance is designed for use in enclosed areas Do not operate the appliance outdoors or in areas where it is expos
21. um and minimum interior temperatures were measured rH Maximum highest measured temperature ri Lowest measured temperature Select the required item using the button Press this button again to return to the list Note You can exit the menu at any time by pressing a for 5 seconds If no button is pressed within 60 seconds the electronic control system switches back automatically Resetting the recorded temperature progres sion rE Complete the following steps if you wish to reset the value saved for rE inthe previous section to 0 JJALARM Dj uD S olay HAN Press the button or until E appears in the display Display 7 999 Press FN tor 5 seconds Display ES The valuesfor r Hand L highest and lowest measured interior temperature are then reset to the current interior temperature Press fa for 5 seconds The electronic control system will automatically switch back to normal operating mode GB Example of an alarm query Situation HA HF HACCP flashes in the display A 3PH Display HAm Display 7 Therehasnotbeen analarm status witha UW too high or too low temperature You must switch to display HF n a set Display HAR aS Lie _ 3 A Press this button until 11 f1 appears in the display Fe Display 1 power failure has occurred F i Z set Display Hi mn is S T r lt 37A Display H Last power failure JEA Display S ie Year 2012 lt CSfA
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