Haier Freezer DW-40W100 User's Manual
Contents
1. The noise is too loud please check If the freezer is put in a stable state If one part of the box contacts the outside goods or the wall Technical data Model DW 40W380 DW 40W255 DW 40W100 Model DW 40W380 DW 40W255 DW 40W100 BD 255LTA BD 100LTB BD 255LTA BD 100LTB Climate N N N Input power 550W 370W 260W type Inside 25 40 25 40 25 40 Rated power 5 10 35 C 3 80 35 C 2 6 35 C temperature consumption Anti current I I I Refrigerating R23 and 250g R404a 120g R404a shock type medium R600a Etective 380L 255L t00L outline 633 1550 838 633 1243 838 680 600 805 volume dimension Rated 220V 220V 220V pxw Hmm voltage The Rated 50Hz 50Hz 50Hz connecting frequency method of y A sf power wire Packing list Product quantity Item Instruction Basket Defrosting Plastic key name name manual shovel bag DW 40W 380 af 3 1 1 2 DW 40W255 1 2 1 1 2 BD 255LTA DW 40W100 1 dl 1 1 2 BD 100LTB 19 0070503506A Haier low Temperature Freezer Instruction Manual DW 40W100 255 380 Read this User s Manual carefully before using the appliance Look after this Manual so that you may consult it in future Catalog Product features risser seinne aa aaa 2 Component NaMe ierre innii iddia eee ee eee aa aA dA AAE aa 32. stop interval and button lock in protection The product has sound and light alarming function for excess temperature to safeguard the goods safety The product has quick freezing function The drainpipe design is convenient for discharge of defrosted water The design of the lock makes the store of the goods safer The product is installed with pressure equalizer for the convenience of the door open totally enclosed freezing structure with super cooling capability and the inside temperature can remain about 40 C at lowest The product is fit for low temperature storing goods for the hospital epidemic station institution factory etc condition in use in time If any abnormality occurs please Due to the product improvement the Haier freezer you have first check and handle the problem following the graph bought may not be in accordance with the sample showed in below If the situation has not yet been improved please the manual graph We are regrettable if this happens Component Name Door Handle Freezer Cover Hinge Box Control Panel Defrosting Drainpipe Accessing Port DW 40W100 255 Cleaning and protection Q For the sake of safety please unplug the freezer before cleaning Q When cleaning the freezer please use soft cloth sopped sponge or soap any non corrosive neutral abluent After cleaning up wipe the freezer with dry cloth preventing it from rusting Q Please often erase dust f
3. down key D screen E output indicator light F alarm indicator light When powered on the screen shows the present temperature value if temperature reset is needed for example adjust the preset value from 30 C to 35 C and please follow the steps below No Key press steps Display Show the 1 temperature inside the storage 2 Press the key for atleast 2 seconds Display 30 and flash 3 Press A up or W down key Until display 35 4 Press the set key for more than 5 ON th temperature inside seconds to access the parameter the storage Adjust the temperature alarming limit The electronic temperature controller has alarming function to ensure the safety of the goods inside the storage When the temperature inside the storage is higher than the max temperature or lower than the min limit the buzzer will give
4. for defrosting Precautions This product use AC 220V 50Hz power supply e If the working voltage is below 198V or above 242V automatic voltage regulator with 1000W or above should be installed for adaptation If the power wire needs to be lengthened the cross section of the extended wire should not be smaller than 1mm Special socket should be used for ground connection The power wire of the freezer has been connected with three way plug ground connection which is in accordance with three plug connector ground connection standard On any condition do not remove or cut the third plug of the power wire ground connector After the placement of the freezer the plug could be reachable Do not damage power wire Do not pull power wire when unplug the freezer The plug should be firmly hold and pulled out from the socket Do not let the freezer hold the power wire down or tramp the wire When carrying the freezer please be cautious and carefully wrap the power wire Do not roll or damage the power wire When the power wire is broken When the power wire is broken or worn out do not keep using it It should be taken to the service center or specialist for replacement It is strictly forbidden for the storage of the inflammable and explosive articles and strongly corrosive acid alkali etc Please do not use inflammable pressured spray near the freezer for fear of fire When inflammable gas like coal gas is l
5. Precautions nonnii onnon EEA ENEE a 4 Placing environments iien a a 6 Preparations before USEC sssssssssessnrrerrenrsnennuruerseruen 7 Starting up operation and temperature adjustment 8 Starting up operation c cece eect eee eee eee ease eaeeeaeee 8 Temperature adjustmMent s ssrssrsessrrrenrrsnssrnrerer 9 Purposes and using methods of the testing hole 13 Defrosting StOPPING USC ceeeeeeeeeeeeeeeeeeeeeeteee eas 14 Cleaning and Protection ssssssrrsrensesrnrrrresrnnrrreree 16 Answers to QUESTIONS 020 cece cece ence eee eee ru 16 After service ccccecceceseeeceeeeeeseeeeeeeseenententsnnersrenans 17 Technical datarea sooie EEE an 19 Packing liS cicisrsctasttiass tin ex cadhacstaeeiesaasaeeessereraaseaeseunind 19 The product applies for business use For the freezer appearance color or pattern please see the physical product Storing of live stocks fresh flowers or other goods that have strict storing temperature requirement is forbidden 1 report to local service center of our company in time lest any loss happens on you The freezer does not work Please check the circuit Check if the fuse is in a sound condition Check if there is any poor contact between the plug and the socket Check if the input control circuit is broken Check if power voltage is too low or the connector is loose The compressor runs without stop If the inside temperature
6. eaking please Shut down the leaking valve Open the door and window for ventilation Do not plug or unplug the freezer Do not let children play nearby for fear of accidents Once the freezer is cut off please wait for more than 5 minutes for the next power on lest the compressor or system could be damaged For protection and maintenance please unplug the freezer Please do not roll or damage power wire Please wear the protective articles to protect from cold Using methods 1 If observation of the inside goods condition please get off the tread choke plug on the inner side of the testing hole before running the freezer If after running observation is also needed please take off the outside thread choke plug again Notes the outside thread choke plug should not be taken for too long time lest inside cooling air leaks out 2 If data testing is needed just open the thread choke plug on two ends of the testing holes then put testing wire inside and put in the thread choke plug and screw it Because the thread choke plug is made of rubber it won t injure the testing wire 3 If the inside temperature is too low the door cover opens hard and the reason is that the low temperature causes low pressure inside the box When this happens please open the thread choke plug on two ends of the testing wire to reduce inside pressure for the convenience of door open Defrosting stopping use Defrosting 1 After using for a period
7. is not low enough please check If the evaporator surface frosts a deep layer and defrosting has not been done If the freezer door is tightly closed or the door has been opened for too many times If too much food has been put at one time or the inner space is too crowded If the environment temperature is too high e If the inside temperature has reached the needed freezing temperature please check If the set temperature value is too low normal situation As the freezer use the freezer surface for heat radiation so the temperature there would be high It is a normal situation The sound of liquid flow would be heard inside the box That is because the refrigerating medium is recycling flowing in the pipelines It is a normal situation The power consumption remarked in technical data is rated consumption and it is obtained on the condition that the freezer steadily runs for 24 hours without door open under 25 C environment temperature and 36 C inside temperature When the freezer is overloaded the environment temperature is high or the door has been opened for many times the actual power consumption will be higher than the remarked consumption After service As any product has possibility of faults please observe the running conditions of the freezer and change of the goods Product features The product is controlled by microcomputer with digital temperature display and it has functions of start delay
8. ller please wait 1 minute for reappearance of the inside temperature then do the next operation to avoid any faults caused by the change of control parameters an alarm and in the meanwhile the alarm indicator light on the screen will glitter Press any key will stop the buzzing but the light keeps on glittering When the temperature is within the limits the alarm will stop When power connected the screen of the cooler box shows the present temperature Because the alarming parameter is Comparaed the setvalue SA needed inside the storage the hige temperature alarm temperature SA AH the low temperature Alarm temperature SA AL If the setvalue is 25 C to 15T someone want to change the hige temperature alarm temperature from 20T to 15 and thelow temperature alarm temperature from 30T to 35C Please follow the steps below No Key press steps Display 1 The present temperature inside the storage 2 Press SET key for at least 5 Display PS and flash seconds 3 press A up Or W down key Until display AH 4 Press the SET key 5 5 press A up key 10 6 Press the SET key AL 7 press A up key or W down Until display AL 8 Press the SET key 5 9 pres A up key 10 10 Press the SET key AH 11 Press the SET key for nee than The present temperature oe to access the Parame inside the storage Temperat
9. of time the evaporator surface will form a layer of frost If the layer is too deep it will If the freezer stop running due to power failure or other faults the inside temperature will go up and the inside temperature would possibly go back from 40 C to 32 C in 8 hours If power can not supplied in a short term please take out the goods for other low temperature store lest loss occurs on the stored goods Before putting goods into the freezer for low temperature store please confirm if the freezer can meet the low temperature requirement you have set in advance lest any loss occurs resulting in the stored goods damage due to inappropriate temperature of the freezer Purposes and using methods of the testing hole Purposes 1 Observe the inside goods condition through the testing hole 2 By putting into P wire test inside stored goods or inner environment 3 Balance the inside and outside pressure for the door easy open injury when storing or fetching the goods from the freezer Placing environment J S The freezer should be placed stably and the packing base should be removed for reducing shake and noise When it is carried or moved the slanting angel shouldn t be larger than 45 e S The freezer should be placed away from heat source and direct sunshine and the environment temperature should not be higher 32 Oo Space should be left around the freezer for ventilation and heat radiation J D Do no
10. rom the condenser the compressor and other pipelines with soft brush to keep a good cooling effect S Please do not use organic dissolvent hot water laundry soap powder or acid material to clean the freezer S When cleaning the freezer do not use water to wash the freezer do not use hard bristle brush wire brush to clean the freezer Answers to questions The following situations are not faults When the freezer is started or used for the first time the working time would be long with loud noise which is a impair the cooling effect and increase the power consumption So at a period of time interval when the depth of frost layer reaches about 10mm use the plastic shovel to remove it 2 Withdraw the inside goods before defrosting place them in another freezing freezer for store When defrosting place the freezer in ventilation with the door open 3 After the frost layer has been melted sop water out with soft cloth or sponge wipe the freezer with dry cloth then plug it on and put the goods in until reaching the set temperature 4 To expedite the defrosting progress a flat container containing hot water with temperature below 50 C can be put inside the cabinet Stopping use If the freezer is not in use for a long time please cut off power clean it as following methods and after air dry with the cover open seal it for store S Do not use electric heater for defrosting and do not use metal tools or sharp tools
11. t place the freezer in a very cold frozen environment e Do not place the freezer in a humid environment or place that often suffers water splash and the splashed water or sewage must be wiped out by soft cloth in time Rain drop is forbidden on the freezer Explanation of the signs Attention any content with sign of Attention Q concerns the product safety and the personal safety of the user and the customer should strictly follow the practice of its content Forbidden any content with sign of forbidden is absolutely prohibited or it will result in the freezer damage or endanger the user s personal safety Preparations before use 1 Remove all packing units The foam base should also be removed 2 Check attachment material Please check the items with the content of the packing list 3 Clean the freezer before use For detailed information please see the next section cleaning 4 Stewing Every time after carrying the freezer has to be placed without any move for 10 minutes before power on 5 power on when the wire is wrongly connected or the temperature falls below 50 C the red light keeps on and the alarming sound does not work Suggestions when judging the temperature sensor is in a wrong condition please cut off power first and check if the connecting wire of the sensor is loose 0 Attentions If internal codes appear in users adjustment of the temperature contro
12. ure adjusting Errors on display When there is a short broken circuit or breakdown of the temperature sensor the temperature controller displays EO which is the only error signal and this signal shows Power the freezer on for test operation if an obvious cooling effect has been produced after half an hour it is a sign of normal working Confirm the goods that are suitable for store in the freezer Before storing the goods please check if the goods that are suitable for store in the low temperature freezer 1 The freezer can store packed goods for low temperature store suitable for the hospitals institutions and companies 2 The freezer can store frozen food or certain amount of normal temperature food For vegetable or bottled beverage etc that are not suitable for low temperature store please do not put it in the freezer 3 Any other goods that had been confirmed suitable for low temperature store Starting up operation and temperature adjustment Starting up operation Do not put food into the freezer as instantly it was powered on Let the empty box runs for a while about 6 hours in summer 4 hours in winter then put the frozen food for store Temperature adjustment The electronic temperature controller has been installed on the control panel When power on the digital screen can show the inside temperature The following is the electronic temperature sketch map A set key B up key C
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