Haier BKD45W Service Manual Download Page 24

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Maintenances Services and Trouble Shooting

analysis of the common breakdowns

sensor trouble

check whether the power connector

is in position

Check whether there is

a open circuit or short with the sensor

plug it to the right position

check whether the sensor connector is in
position

the cable or the controller board
should be suspected

replace the sensor

Summary of Contents for BKD45W

Page 1: ...1 HAIER FULLY AUTOMATIC DISHWASHER SERVICE MANUAL PART DW 8888 04 HAIER AMERICA TRADING LLC www haieramerica com ...

Page 2: ...ishwasher Service Manual Models BKD45W BFD45W Features computer control Three layer spew pour advance lotion rate Stainless steel inside conrage nylon ground Haier Group Manual code 0120501663 Edition 2003 01 01 ...

Page 3: ...3 Specifications 4 6 4 Safety Precaution 7 8 5 Warning and Cautions 9 10 6 Net Dimension 11 7 Installation and Accessory Parts 11 12 8 Parts and Functions 13 17 9 Function Schedule 18 10 Program Diagram 19 11 Maintenances Service and Trouble Shooting 20 25 12 Circuit Diagram 26 ...

Page 4: ...er side material Examples WQP12 BFE It represents automatic spraying electronic freestanding dishwasher the cavity capacity is 12 standard sets WQP12 BFE SS It represents automatic spraying electronic freestanding dishwasher the cavity capacity is 12 standard sets with stainless steel outer side WQP12 HFE It represents automatic spraying electronic freestanding dishwasher the cavity capacity is 12...

Page 5: ...Features 2 Feature 2 1 computer control 2 2Three layer spew pour advance lotion rate 2 3Stainless steel inside conrage nylon ground ...

Page 6: ... temperatures F 104 149 Spray levels n 2 Certification s ETL CSA UL EEV ISO9001 ETL DOE EEV ISO 9001 Technical equipment Work top removable Decor frame optional Water heating element hidden open Refill spy lamps salt rinse aid Program progress indicator LED visual Inner door S stainless steel P plastic S Interior S stainless steel P plastic S Dispenser system Detergent Rinse aid Water softening sy...

Page 7: ...frequency V Hz AC115V 60Hz Nominal power W W 1450 Main fuse intensity A A 15 Product dimensions Unit dimensions H x W x D In Depth with open door In Net weight lbs Built In Requested measures of niche H x W x D In Dimensions of door panel H x W In Packing Dimensions of packing H x W x D In Weight of packing all materials lbs Informations for importer 14 5 m 84 CBM Truck load capacity pcs Jumbo 120...

Page 8: ...Other packing materials weight lbs Wood weight kg Delivery Time of First Batch ...

Page 9: ...Safety Precaution 4 Safety Precaution ...

Page 10: ...Safety Precuation ...

Page 11: ...Warning and Cautions 5 Warning and Cautions 1 Shelf The container which dishes are put in is called shelf 2 Put the shelf into the washing box 3 Put in detergent 4 End of cycle ...

Page 12: ...Warning and Cautions 5 Weekly maintenances ...

Page 13: ...Net dimension 6 Net dimension 7 Installation and Accessory Parts ...

Page 14: ...Installation and Accessory Parts ...

Page 15: ...Parts and Functions 8 Parts and Functions ...

Page 16: ... wash 3 Light wash Wash for 15 25 min Rinse for 5 20 min Wash for 15 25 min Rinse for 5 20 min Second rinse for 10 20 min Second rinse for 10 20min Second rinse for 10 20 min Rinse for5 20 min Wash for 15 25 min 4 Rinse Second rinse for 10 20 min Rinse for5 20 min ...

Page 17: ...mal Wash Normally dirty dishes pots and pans Standard daily cycle Wash for 15 min Rinse for 10 min Second rinse for 10 min About 42 min Light wash Normally dirty dishes pots and pans Standard daily cycle Wash for 15 min Rinse for 10 min Second rinse for 10 min About 42 min Rinse Pre wash of dishes pots and pans while waiting for the load to be completed after the next meal Short cold wash for 10 m...

Page 18: ... first have you forgotten to press one of the buttons or to perfom an essential operation 11 2 Trouble Shooting analysis of the common breakdowns Door switch trouble Dismantle the door case and using avometer to measure if the two terminals of door switch is on N Close the door Whether door is closed Y check if door flap is OK N Replace it Y N Change the door switch Y Cable or program controller i...

Page 19: ...Y water intake veloscity is too slow Whether sole noid valve N is working Y Y Y Cable or the program controller is broken Change the sole noid valve user s water pressure is too slow measure whether solenoid valve is electrified Turn on the stopcock Whether water is flowing in the hose Whether the stopcock is turned on N N Change water level switch Y ...

Page 20: ... discharge trouble Whether the pipe work is in good condition N Repair it Y whether the discharge pump works properly The pump is possibly damaged N Y Whether the water level switch is damaged Y Replace the water level switch N The position of the discharge pipe is probably too high ...

Page 21: ...eck Whether socket connector is connected well N Connect it well Y Check the resistance between the heater resistor Replace the heater N Y Check whether the circuit between the two teminals is open Replace the temperature limiting device Y N The cable or the controller board is suspected damaged ...

Page 22: ...is of the common breakdowns Overflow trouble Whether there is water in the bottom of the machine Y A water leakage has developed N Whether the overflow switch works properly Replace it N Y The controller board or the cable should be suspected damaged ...

Page 23: ...power trouble check whether the power connector N is in position Y check whether the circuit between the two terminals is open N Y Connect it properly check whether the power connector is in position the cable or the controller board should be suspected replace the power switch ...

Page 24: ...r trouble check whether the power connector N is in position Y Check whether there is N N a open circuit or short with the sensor Y plug it to the right position check whether the sensor connector is in position the cable or the controller board should be suspected replace the sensor ...

Page 25: ... valve K drain pump L relay M heater N thermostat O overflow switch P sensor Q water level switch S ozonizer Electrical schematic diagram blue brown purple black light blue white orange yellow pink white white light blue white black gray brown blue brown white white blue brown brown brown brown brown brown blue yellow pink pink blue gray gray gray ...

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