background image

26 

 

2.If power failure occurs abruptly to the Compressor and the defrosting sensor in freezing chamber 

is  less  than  0

  o

C

  after  powering  on,  then  first  conduct  defrosting  once.  If  more  than  0

  o

C

,  then 

defrosting is not needed. 

After  that,  conduct  defrosting  according  to using  condition  and  ambient  temperature  in  a  period 

between 6 and 24 hours as per the accumulative operation time of the Compressor. 

9.9Test mode 

Test 

module 

Test 

items 

Testing Method 

Expected result 

Test 

Mode   

Enter Test 

Mode

 

Keep  pressing  the  SET  button 

for 5 seconds and release

 

LED indicators on quick cool and Gear 1, 2, 3, 4 

light up and flicker in the frequency of 0.5s, then 

the refrigerator enters into test mode

 

After  entering  into  test  mode, 

if  no  button  is  pressed  within 

15 seconds

 

then the  refrigerator  will  exit the  test  mode  and 

return to normal operation mode

 

Select to 

enter into 

forced 

cooling 

mode 

Enter into test  mode  and  press 

button for the first time

 

LED indicators on Gear 1, 2 and quick cool light 

up  and  other  LED  indicators  light  off,  then  the 

compressor and the fan will start working

 

In  forced  cooling  mode,  if  no 

button  is  pressed  within  36 

hours,

 

then the  refrigerator  will  exit the  test  mode  and 

return to normal operation mode 

Select to 

enter into 

forced 

defrosting 

mode

 

Enter into test  mode  and  press 

button for the second time

 

LED indicators on Gear  2, 3 and 4 light up and 

other  LED  indicators  light  on,  then  the 

compressor  and  the  fan  will  stop  working,  The 

heater open, refrigerator into forced frost

 

In  forced  defrosting  mode, 

when  the  defrosting  sensor 

reach a temperature of 8°C and 

the  defrosting  heater  has  been 

working for 3 minutes,

 

then the  refrigerator  will  exit the  test  mode  and 

return to normal operation mode

 

In  forced  defrosting  mode,  if 

the  temperature  of  defrosting 

sensor  is  always  lower  than 

8°C  and  the  compressor  has 

been stop working more than 5 

hour.

 

 

then the  refrigerator  will  exit the  test  mode  and 

return to normal operation mode 

 

Select  to 

exit 

the 

test mode

 

Enter into test  mode  and  press 

button for the third time

 

 

then the  refrigerator  will  exit the  test  mode  and 

return to normal operation mode 

Содержание HS-455LWEN-W1

Страница 1: ...REFRIGERATOR MODEL HS 455LWEN D W1 Instruction Manual...

Страница 2: ...devices may lead to personal injury and property loss Manufacturers or distributors are not responsible for the content of the Manual and interpretation thereof Midea Refrigerators Technical Maintena...

Страница 3: ...10 4 1 DEFINITION OF MODEL NONE 10 4 2LOCATION OF NAMEPLATE 10 5 PRODUCT SPECIFICATION 11 5 1 TYPESPECIFICATION NONE 11 5 2 ELECTRICAL PARAMETERS 11 5 3REFRIGERATING TEMPERATURE 11 5 4DEFROSTING PARTS...

Страница 4: ...28 10 4FAN MOTOR CIRCUIT OF THE FREEZING CHAMBER 29 10 5REFRIGERATOR FAN MOTOR CIRCUIT NONE 29 10 6CONDENSING FAN MOTOR CIRCUIT NONE 29 10 7DAMPER MOTOR CIRCUIT NONE 29 10 8RESISTANCE VALUE OF THE SE...

Страница 5: ...1 1 Safety Warning Code 1 1Warning for operation safety...

Страница 6: ...2...

Страница 7: ...3...

Страница 8: ...4 1 2Safety instruction for refrigerant...

Страница 9: ...re is only for reference and specific appearance and configuration are subject to the real product 1 Full air cooling and frost free design 2 Display control board is located on the door 3 Magneticall...

Страница 10: ...ushion then moveintohouseforplacement 3 Aftermovingittoappropriatelocation waitfor2hoursbe forepoweron 3 2Disassembly None The refrigerator door needs to be dismantled if it cannot enter the room in t...

Страница 11: ...djust the footing to level it 3 5Change the door opening direction 1 Remove the hinge cover and plates from the top of refrigerator 2 Pull out the fast connector of door signal wire remove the upper h...

Страница 12: ...en secure the bottom hinge to the bottom left side of the refrigerator 5 Remove the door block from the bottom right side of the door and attach it to the other side 6 Install the door and the signal...

Страница 13: ...nected from the source of electrical supply before attempting the installation of accessory Schematic diagram of handle installation Design sketch of installed handle 1 Remove the insert pin 2 Adjust...

Страница 14: ...Adjustment to level the door None 3 9 Adjustment to shelves None 4 Terms 4 1 Definition of model None 4 2Location of nameplate The picture is only for reference and specific appearance and configurat...

Страница 15: ...or of the refrigerating chamber DC12V 3W Ventilation door of the refrigerating chamber Condensation fan Lights inside the refrigerato r Lights inside the freezing chamber Lights inside the refrigerati...

Страница 16: ...12 Defrosting heater in freezing chamber 5 5Circuit diagram...

Страница 17: ...1 Magnetically controlled switch 2 Air duct components in refrigerating chamber 3 Glass shelve 4 Air duct components in refrigerating chamber 5 Cover plate of crisper 6 Crisper for fruit and vegetabl...

Страница 18: ...14 Down view Open Door Maximum open angle of door 135 The picture is only for reference and specific appearance and configuration are subject to the real...

Страница 19: ...ating route of cooling air Compressor Condenser Anti condensation tube Dry filter Capillary tube Evaporator Regenerator Suction tube Compressor The picture is only for reference and specific appearanc...

Страница 20: ...16 7 2Circulating route of cooling air The picture is only for reference and specific appearance and configuration are subject to the real product...

Страница 21: ...door 2 Take the door seal out of door liner Door tray Lift up the bottle frame and take it out from the door liner of the refrigerator 8 2Parts inside the refrigerator Refrigerator Fruit box cover Rem...

Страница 22: ...tem Light Light of the refrigerating chamber is located at the upper air duct component 1 Pull out the upper air duct component of the refrigerator chamber 2 Remove the control panel of light Light sw...

Страница 23: ...ver 2 Pull out the connector terminal of the fan motor 3 pull out the cap of the refrigerator upper air duct and then remove the 2 screw of the refrigerator upper air duct components 4 Pull out the co...

Страница 24: ...he freezer duct assembly should be removed 1 Remove the air duct assembly from the freezer 2 Remove the sensor Ambient temperature sensor None Freezer sensor None 8 6Compressor case Rear cover and com...

Страница 25: ...ide 2 One screw inside 2 Remove the clipping strip Slowly pull it out 3 Remove the protective cover 1 Pry the protective cover slowly from the upper part 2 Pull it out and remove it 4 Remove the start...

Страница 26: ...ard is located in the top of the refrigerator 1 Remove the main control board screw with a Phillips screwdriver 2 Disconnect the connector of main control board remove it 8 8 Bar counter None Disassem...

Страница 27: ...er valve Disassembly and installation of getting water cap component 8 10 Ice maker None Disassembly and installation of ice maker None Disassembly and installation of water system None Disassembly an...

Страница 28: ...Gear 4 6 6 Gear 5 8 9 4 Display At the first time of power on the display screen including button light will be bright for 3 seconds and then press the middle gear to show operation Normal operation...

Страница 29: ...r the refrigerator will be running in accordance with the set value The gear can be set to The set temperature will be reduced by 1 C and it can be set circularly 4 gear 5gear 3 gear 2 gear 1 gear Sup...

Страница 30: ...ar 1 2 and quick cool light up and other LED indicators light off then the compressor and the fan will start working In forced cooling mode if no button is pressed within 36 hours then the refrigerato...

Страница 31: ...e 2 Failure occurs to the sensor during self diagnosis and exit out of self diagnosis mode 3 Set forced defrosting function during self diagnosis 10 Circuit description10 1 Power Supply The AC input p...

Страница 32: ...It s conducted by the sensor making use of the characteristics that resistance value reduces as the temperature increases and the thermistor that has temperature coefficient of resistance in medium te...

Страница 33: ...k 12V and FAN to see if there is a voltage of 12V When in normal operation the fan is in low level and the voltage between 12V and FAN is more than 11V If there s no voltage when the compressor is in...

Страница 34: ...287 37 1 209 22 21 18 7 9 316 8 4 372 23 2 188 38 1 161 21 20 01 6 8 841 9 4 167 24 2 094 39 1 115 20 18 9 5 8 392 10 3 972 25 2 005 40 1 071 19 17 87 4 7 968 11 3 788 26 1 919 41 1 029 18 16 9 3 7 5...

Страница 35: ...31 11 Troubleshooting Method 11 1 No refrigeration...

Страница 36: ...32 11 2 Compressor failure 11 3 Undercooling Electronic temperature control...

Страница 37: ...33 11 4 Fan failure 11 5Noise...

Страница 38: ...34 11 6 Lights inside the refrigerator don t light up...

Страница 39: ...pair parts Documents are provided separately 12 1 Figure 12 2 List of parts and components 13Appendix 13 1Electrical Schematic Diagram 13 2refrigerator maintenance tooling and equipment and material T...

Страница 40: ...rew and rivet assemble and disassemble 3 Socket spanner 5 16 hinge and compressor screw assemble and disassemble 4 Sucker display panel and air duct cover disassemble 5 Allen wrench 2 8 4mm handle ass...

Страница 41: ...10 Capillary tube scissors Shear capillary Equipment No Name Photo Main Usage 1 Vacuum pump vacuum pumping 2 Electronic scale weighing refrigerant gas 3 High pressure nitrogen with piezometer pipe and...

Страница 42: ...riger antwillbeused 6 hand leak detector welding point leakage detect if no use soap suds material No Name Photo Main Usage 1 Process pipeline Chargetherefrigerant 2 Dry filter Involving a system fail...

Страница 43: ...39 5 Sealing tape door fixing for reversible door option...

Страница 44: ......

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