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HD80-26A

Heat Pump Dryer

Model No.:

WARNING

This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians.Any attempt to service
or repair the product or products dealt with in this service information by anyone else could result in serious injury or death.

Haier Group

    year (full name of the company who issues the service information).
All rights reserved.Unauthorized copying and distribution is a violation of law.

SERVICE MANUAL

TL1409S005V1.1

HD80-26A-F

HD80-26A-DF

Summary of Contents for HD80-26A

Page 1: ...ervice a product Products powered by electricity should be serviced or repaired only by experienced professional technicians Any attempt to service or repair the product or products dealt with in this service information by anyone else could result in serious injury or death Haier Group year full name of the company who issues the service information All rights reserved Unauthorized copying and di...

Page 2: ...he dryer does not start 9 2 The drying result is not good and the drying time is too long 9 3 Code F2 9 4 Code F31 9 5 Code F32 9 6 Code F33 Table of Contents 2 3 3 3 4 5 8 8 9 Chapter 2 Product Feature 4 Chapter 3 Important Safety Instructions 8 Chapter 4 Operation instructions 9 13 17 18 19 21 21 23 29 30 31 31 32 32 Chapter 5 Part Identification 14 Chapter 6 Disassembly Guide 17 Chapter 7 Schem...

Page 3: ...ether there are the portions which are deteriorated around the service places serviced or not And be sure safety of that Most important thing is to list up the potential hazard or risk for the service personnel to open the units and disassemble the units For example we need to describe properly how to avoid the possibility to get electrical shock from the live power supply or charged electrical pa...

Page 4: ...oduct Feature 2 1 Features and theory Energy class A Delay time adjustable LED Display Heat pump tumble dryer 1 airflow circuit 2 compressor 3 fan 4 drain pump 5 condenser 6 accessorial condenser 7 motor fan 8 refrigerant circuit 9 condensed water 10 evaporator ...

Page 5: ...wn brand Haier Supplier bar code EAN TBC Commercial Brand Model Haier 2 Key Features Energy class A Programs n 16 Capacity Kg 8 rpm 55 2 Condenser Ventend Noise level dB A 67 Residual dampness Normal 3 Sensor drying LCD display Dry time max minute Dry temperatures program controlled C 57 66 Druminner light Buzzer Delay timer Low heat Certification s CE ISO 9001 Approvals VDE GS TÜV GS VDE GS Drum ...

Page 6: ...zy E Drum S stainless steel Z zinc coated S Door aesthetic R round Y big eye Q square R Diameter cm Door hinging left right right n 4 4 Safety systems Motor overheating protection Non self resetting thermal cut out 5 Programs 1 Cotton n 3 2 synthetics n 3 3 Sport n 1 4 Towel n 1 6 shoe n 1 Wool n 1 n 1 7 Baby garment n 1 Door Adjustable feet Adjustable feet 5 9 Duvet 8 Mix 10 Microfiber 11 Under w...

Page 7: ... 7 Service Manual Model No 26A SERIES Issue Rev 2 2 Specification 6 Function n 1 Function Selection Dry Level Mode Timer Start Pause button Power button n 1 n 1 n 1 n 1 ...

Page 8: ...ry Never reach into the tumble dryer when the drum is moving 2 Clean lint screen before or after each load 3 Remove the tumble dryer door to prevent accidental entrapment before the device is removed from service 4 Unplug the device before carrying out any maintenance or repair Hold the plug and not the electric cable when unplugging the power supply 5 Wash items that have been soiled with substan...

Page 9: ...op the tumble dryer Press this button during the running of the tumble dryer the indicator lights will flash and and the tumble will stop Press the button again and the program will conitune Power Start Pause Extra Dry Wool Shoe Sport Microfiber Baby Garment Towel Mix Duvet Ready to Store Ready to Iron Synthetic Extra Dry Cotton Ready to Iron Ready to Store Ultra Care Underwear Timer Mode Dry Leve...

Page 10: ...xtra Dry Extra dry Heavy synthetic 4 kg Ready to Store Ready to wear Ordinary synthetic 4 kg Ready to Iron Damp Ordinary synthetic 4 kg Sport Sportswear 2 kg Towels sheets 1 kg Towel Woollen clothing 4 kg Baby Garment Baby clothing 4 kg Mix Heavy fabrics need further drying 4 kg EN 61121 test program setting Special program for careful treating of woollen fabrics with warm air after they f have be...

Page 11: ... ends or the power supply is interrupted the function will not be cancelled automatically Clean filter indicators Empty tank indicator Water tank must be emptied Important Empty the water tank after each drying cycle See Empty the water tank section of the manual Memory mode is set or you have activated the memory cycle 4 The display shows the remaining time the delay time and other related inform...

Page 12: ...he function setting Use the same method continue to select other function as you need 11 Timer button Set timer program the default time is 20 min turning the knob to the right to add the time and left to subtract it The shortest time is 10 min and the longest time is 150min 9 Dry level button Press the button to set the final moisture content of the laundry at the end of cycle Ready to iron 10 Mo...

Page 13: ...er 4 2 3 Switch on the power supply 4 2 6 Turning off the tumble dryer empty tank and clean filter 4 2 5 Drying 4 2 4 Selecting program selecting functional Extra Dry Wool Shoe Sport Microfiber Baby Garment Towel Mix Duvet Ready to Store Ready to Iron Synthetic Extra Dry Cotton Ready to Iron Ready to Store Ultra Care Underwear Timer Mode Dry Level Selection Function ECO emo ...

Page 14: ...enting door the cooling air is sucked through slots Do not block the slots handle pull the handle the door can be opened service panel Base door upstream of condenser Pull the little door it can be opened screen of sight window you can see the loading through the window power supply wires rear cover of fan belt box of container rear panel rear cover of air channel drainage pipe top cover ...

Page 15: ...Service Manual Model No 26A SERIES Issue Rev wheel support the drum base part box of container drum refrigerant 134A filter pump condenser capacitor belt fortified panel motor foot evaporator compressor fan ...

Page 16: ...SERIES Issue Rev cover of air channel process fan wheel wheel lamp cover unscrew 2 screws from the cover it can be opened the light can be replaced hook of basket humidity sensor filter fan belt pulley motor belt pulley belt seal felt ...

Page 17: ...anel push 1 Unscrew 2 screws on the back of the top plate 2 Pull the top plate backward and upward as shown Pull out the tank 1 Unscrew 2 screws on the top of the control panel 2 Unscrew 2 screws near the box of container 1 Pull the control panel 2 Disconnect the wire from the control panel ...

Page 18: ...n 1 Unscrew all the screws around the belt cover and the back cover 1 Remove the blet 2 Unscrew the 2 screw near the bearing 3 Unscrew the screw near the pulley 1 Unscrew 2 screws around the pulley 1 Unscrew 2 the nut fastening the pulley And you can take out the fan assembly ...

Page 19: ...bearing The bearing can be disassembled bearing 1 Disassemble the top cover 2 Disassemble the front panel 3 Unscrew 5 screw fastening the front girder 1 Unscrew all the screw on the top back and bottom of the side panel 2 Pull the side panel upward and backward and you can remove the side panel ...

Page 20: ...Disassemble the spring drum belt 3 Unscrew 2 screws fastening the motor 1 Unscrew the nut fastening the motor belt pulley and remove the pulley 2 Disassemble the wire of capacitor 3 Unscrew 2 screws fastening the support of capacitor and remove it You can take the motor assembly out ...

Page 21: ...6A SERIES Issue Rev 1 Unscrew 2 screws on the support of pump 2 Seperate the pipe and pump 3 Disconnect the wire of pump The pump assembly can be taken out 1 Remove cooling grid 2 Remove service door 6 4 Pump 6 5 Front air channel ...

Page 22: ... Model No 26A SERIES Issue Rev Unscrew all the screw on the front panel and disassemble it Turn the four spanners anticlockwise and you can take the filter assembly out Unscrew 2 screws on the hinge disassemble the door ...

Page 23: ... 23 Service Manual Model No 26A SERIES Issue Rev Unscrew 3 screws on the front air channel The front air channel can be disassembled The belt can be disassembled 6 6 Belt ...

Page 24: ... 2 Remove the guide beam 6 7 PCB Remove the power board 1 2 Disconnect the lead between the PCB and the touching broad 3 The PCB assembly can be disassembled 1 Unscrew 5 screws on the PCB cover 2 Remove the knob bracket and PCB cover The touhing broad is glued to the display screen Romove the ring ...

Page 25: ...ed as spareparts 3 The refrigerant charged is R134A 4 The system air pressure should be less than 15Pa before charging R134A 5 The refrigerant amount charged should e 630g The tolerence is 2g 6 You should check if the gas is leaking after charging the refrigerant with special equipment 7 All the service people assembling the base should have the license 6 8 base assembly ...

Page 26: ... 26 Service Manual Model No 26A SERIES Issue Rev seal bar ...

Page 27: ...pter 7 Electic Circuit Diagram K1 Door switch HP Heat pump K2 Water level switch DP Drainage pump H Humidity sensor L Lamp F Fan motor NTC2 M Motor NTC3 Temperature sensor K1 H K2 NTC2 NTC3 HP DP L F N L G PCB M C2 C1 C2 Capacitor 17uf Capacitor 10uf C1 ...

Page 28: ...odel No 26A SERIES Issue Rev Chapter 8 Circuit Interface Diagram Pump N L Empty Power Motor Heat pump Fan Lamp Motor communication Moisture content sensor NTC2 Touching PCB contact water level sensor NTC3 Door switch Empty ...

Page 29: ...Start Pause button has not been pressed The water tank is full Y Y Y Y Y N N N N N Insert the power plug into an appropriate receptacle and turn on the power Close the door tightly Put on the local circuit Press on the power button The Start Pause button has not been pressed Empty the tank The envirment temperature is too low Y N Use the dryer when enviroment temperature is higher than 2 Check if ...

Page 30: ...orator is blocked The amount of the loaded laundry exceeds the rated load The loaded laundry has been not spun dry Y Y Y Y N N N N Set the drying program correctly Clean the evaporator with air vacuum cleaner Clean the filter screen near the window Decreas the amount of the loaded laundry Spin the loaded laundry dry Y N The filter screen near the evaporator has not been cleaned Clean the filter sc...

Page 31: ...start the dryer Y Clear the lints N Check if the floater switch is failed Y Replace a new floater switch N Y Replace a new pump Check if the pump is failed Error message The NTC2 near the outlet of condenser is short or cut out 9 4 Code F32 N Check if the connector are inserted properly Check if NTC is failed Y Insert the connector properly Y Replace a new NTC N Check if the PCB is failed Y Replac...

Page 32: ...NTC N Check if the PCB is failed Y Replace a new PCB 9 7 Code E6 Error rmessage The filters is clogged N Check if the filter is full with Y Clean the filter 9 8 Code E7 Error message Under voltage or overvoltage fault 9 9 Code E8 Error message Over load warning 9 10 Code Lo Error message Temperature is too low SOLUTION Check the voltage of power suply SOLUTION Reduce the load Repower the dryer SOL...

Page 33: ...y the temperature of NTC2 and NTC3 in turn Test Programme the motor ready to run Pressing Selection button The third LED screen will display the state of water level switch no water is 0 full of water there is much water to make floater up is 1 Pressing Start Pause button The fouth LED screen will display the state of door switch open is 0 close is 1 Put damp load in the drum Press Dry level butto...

Page 34: ...e 1101 Motor is on compressor is on fan is off pump is on 3 Pressing Dry Level button When the dryer is running press Function and M emo together for 8 seconds The screen will display the humidity value in the drum You can check other information by pressing other button 4 Pressing M emo button The screen will display the humidity value in the drum The screen will display the station of water leve...

Page 35: ...50V 50 60Hz Compressor 0184000016B 220 240V 50Hz Door switch 0024000290 16 4 A 250V AC Pump 0024000190 220 240VAC 9W Lamp 0184000018 240V 1 5W Lamp holder 0064000277 250V 2A Water level switch 0184000001 250V 2A OFF ON Note These parameters and diagrams may be slightly different from the layout of dryer NTC Near comdenser and compressor 0184000014 220 240V 50Hz E14 0184000012 220 240V 50Hz 8 7W ...

Page 36: ...Printed in China Sincere Forever Group Haier Industrial Park No 1 Haier Road 266101 Qingdao China http www haier com ...

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