HAIER WASHING MACHINE. Service Manual PART # WD HAIER AMERICA TRADING, LLC

Transcription

1 HAIER WASHING MACHINE Service Manual PART # WD HAIER AMERICA TRADING, LLC 1

2 XQJ Full automatic agitating washer Service Manual HLT20E(United States) LAH1212(Mexico) LAH1214(Mexico) Features Magical lint Filter Single-directional agitator Spray spin soak+wash Front arranged door, convenient for users Four adjustable feet Cold & hot water inlet selection Mechanical control Drain up Haier Group Special.: SMXQJ Edition:

3 CONTENTS 1. Contents 1 2. Product code illumination and series introduction 1 3. Features 2 4. Specifications 3 5. Safety precautions 5 6. Warning and cautions 6 7. Net dimension 7 8. Installation and accessory parts 7 9. Parts and functions Maintenance service and trouble shooting Wiring diagram Exploded view List of parts 17 1

4 FEATURES Magical lint filter this model abides the used design method of filter lint and adopts unique magical lint filter technology, cleaning away your lint stealthily. Zincking steel cabinet the linear pure-white outlook is simple and clean. Spray spin Five-step Cold & warm water inlet selection Soak function Drain up function Cabinet with the door open in the front: It adopts the American local design, and the door which can be opened in the front is easy to repair. Super capacity for more clothes Mechanical control, operate easily. Special structure agitator, produce welter current, wash equably and twist-free. 2

5 SPECIFICATIONS Model HLT20E (United States) LAH1212 (Mexico) LAH1214 (Mexico) Features for use Wash capacity kg Spin capacity kg Level/Volume L 95/72/51 95/72/51 95/72/51 Residual dampness % Control model controller rmal computerized Fuzzy computerized Frequency conversion Service features Programs Short cycle Inlet heating select Heating selection Spinning cycle (selector) 500/ / /700 Spinning cycle (variable) Start/Pause Automatic balancing Aesthetics Cabinet material P=Plastic/Z=Zincking/C =Cold ) Z Z Z Rolled stainless steel Inner drum (stainl. steel=s / plastic=p) s s s Drain type drain up drain up drain up Door (glass=g / plastic=p) Adjustable feet Technical data Voltage/frequency V/Hz 120V/60Hz 120V/60Hz 120V/60Hz Wash power W Spin power W Special function Air-Bubble Feet wheel Water fall current Dimensions (measurements) Height / built under mm Width mm Depth / with open door mm Net weight kg NOTES: " " FOR AVALIABLE, " " FOR NOT AVALIABLE - FOR NOT BE APPLICABLE 3

6 SAFETY PRECAUTIONS Be sure to earth the earthing wire reliably. Earth When the machine is normally using, please put the power plug at the location easily to be inserted and extracted by hand. Be sure to pull the plug off when there'spower failure, or the machine is being moved, cleaned or when it is idle. If the power cord is bad, to avoid risk it is required to replace it by the technicians of our special shop or the after-sale service department. Keep the pin of the power plug clean. Do not put the machine at damp place like the bathroom. Never wash it with water. Do not install or store the washer where it will be exposed to the weather. Do not let the machine share one receptacle with other electric appliances. If the power plug is damaged, or the plugging into the receptacle is loose, do not use the plug any more. Do not wash water-proof laundries such as the raincoat, bicycle shelter etc. To avoid abnormal vibration during spinning. Do not share one receptacle with other electric appliances. Do not use it in case that the power plug is damaged or the inserting into the receptacle is loose. 5

7 WARNING AND CAUTIONS Do not stretch hands into the working machine. It is dangerous even if the rotation is slow. Take special care of the children. Do not decompose, repair or alter the machine by yourself. Do not put any hot or heavy items (such as the kettle with hot water ) on the washing machine. Do not wash articles that have been previously cleaned in, washed in, soaked in, or spotted with gasoline, dry-cleaning solvents, other flammable, or explosive substances as they give off vapors that could ignite or explode. Do not add gasoline, dry-cleaning solvents, or other flammable, or explosive substances to the wash water. These substances give off vapors that could ignite or explode. Petrol Thinner The handicapped or children without care shall not use the machine. Keep the machine away from direct sunlight and heat source like the heater. Under certain conditions, hydrogen gas may be produced in a hot water system that has not been used for 2 weeks or more. HYDROGEN GAS IS EXPLOSIVE. If the hot water has not been used for such a period, before using the washing machine, turn on all hot faucets and let the water flow from each for several minutes. This will release any accumulated hydrogen gas. As the gas is flammable, do not smoke or use an open flame during this time. 6

8 NET DIMENSION Unit mm Figure 1 INSTALLATION AND ACCESSORY PARTS Please install and adjust the machine according to the requirement of the manual. It is very important to your security and correct operating the machine. Adjust the Installation position The largest allowed slope of the shank base of the machine is 2. The slanting or rough ground will result in unstable running or stoppage of the machine. Please adjust it with following methods: Confirm it's horizontal Hang the plumb to confirm it's horizontal. Adjust the adjustable feet 1) To twist the adjustable foot, please first lift up the side of the foot slightly, and twist the foot. 2) Fasten the nut after adjustment. Adjustable foot <2 Install the drain hose High Low First install the drain hose hook on the parts of outer drain hose component. Put the drain hose clamp on the outer drain hose, insert the outer drain hose into the joint for it, and then clutch tightly with drain hose clamp. Outer drain hose component Drain hose hook Drain hose clamp Drain hose joint 7

9 INSTALLATION AND ACCESSORY PARTS Usage the drain hose Hang the outer drain hose on the proper place before washing( do not use it toppled down on the ground). Attend that the outlet of drain hose shall be higher than the water level in washtub to avoid siphon phenomenon. <1.2m Connect the water inlet hoses 1. Insert a new flat washer into each end of the inlet hoses. Firmly seat the washers in the coupling. ( As figure 2) 2. Respectively attach the water inlet hoses to the hot water faucet and the cold water faucet. Using pliers, tighten the coupling. ( As figure 3) NOTE: Do not over tighten. Damage to the valves can result. Figure 2 Figure 3 3. Run water through both faucets and inlet hoses, into a bucket or laundry tub, to get rid of particles in the water lines that might clog the inlet valves screens. 4. Attach the hose connected with hot water faucet to the HOT water inlet valve(sign with "H'). Attach the hose connected with cold water faucet to the COLD water valve(sign with C ). ( As figure 4) NOTE: Do not over-tighten. Damage to the valves can result. C H Figure 4 5. Check for leaks (1). Swing the water inlet hose gently to confirm if it is suitable. (2). Turn on the water faucets and check for leaks. A small amount of water might enter the washers. You will drain this later. 8

10 PARTS AND FUNTIONS Control foot of door switch Program selector Top lid Water level knob Temperature knob Softener injection inlet Door switch Bleach injection inlet Control panel Control panel seat Inner tub Agitator Cabinet Water inlet valve Water absorption cushion Power line Drain hose joint Adjustable foot (four pieces) 9

11 MAINTENANCE SERVICE AND TROUBLE SHOOTING CTrouble-shooting charts If you replace the computer sequencer without checking the other components carefully, the computer sequencer may be damaged again. Therefore, please first check if the other components working normally before replacing the sequencer in maintenance. washing and water filling Confirm that there's no power failure, pull the power plug out and insert it tightly again. Then close the top lid, turn the sequencer knob to the wash location and pull it out Measure the voltage of white & black wires of the two ends of the power input of the sequencer Measure the voltage of the two ends of the power cord Measure the voltage of the two ends of the water inlet valve Replace the sequencer Replace the power cord Replace the water inlet valve Pull out the power cord Measure the voltage of the door switch with the top lid close The resistance is 0 Infinite Replace the door switch Check if the wire unit is normal? Repair or replace the wire unit Insert the plug and measure the voltage of two ends of the motor Repair or replace the wire unit Check if the capacity is normal? Check if the motor is action? Replace the motor Repair the capacity Check the transmission system. 10

12 Rotate to one direction in washing MAINTENANCE SERVICE AND TROUBLE SHOOTING Change the gear case draining After insert the plug, turn the sequencer knob to the drain location Exist Check if the drain pump acts. Check if the drain motor is normal Check the inset is normal and measure the voltage of two ends of the drain motor Check the inset is normal and measure the voltage of two ends of the drain pump Check if the wire unit is normal? Replace the drain pump Repair or replace the wire unit Replace the sequencer Check if the wire unit is normal Replace the sequencer Keep filling water Open the water faucet without switching on the power. If the water can fill into the water inlet valve. check if the gas guide system such as gas cell leaks gas Replace the water level switch. Replace the water inlet valve. It leaks gas. Please check and repair the gas guide system. Please smear 801 glue in installation of the connecting pipe. Please smear 801 glue in installation of the gas cell cover. 11

13 MAINTENANCE SERVICE AND TROUBLE SHOOTING spinning Insert the plug and select draining function Check if the ratchet wheel of the gear case is at the spot. Replace the drain motor Replace the gear case. At the same time please turn the sequence to every spin location to examine, if three os one place spinning,replace the sequence. Too much noise in spinning If the washing machine is set horizontally. If the hanger is wrongly used. If the noise of the motor is too much. If the motor is fastened tightly. If the noise of the gear case is large. Set the machine horizontally. Replace the hanger. Replace the motor. Fasten the motor. Replace the gear gas Too much noise in washing If the pulsator is rubbing the bottom of the inner tub. If the noise of the motor is too much. Adjust the gap between the pulsator and inner tub Replace the motor. If the motor fastened tightly. Fasten the motor. If the noise of the gear case is too large. Replace the retarder. If the belt is too tight or loose. Adjust the belt. If the radiating pulley is loose. Fasten the radiating pulley. 12

14 MAINTENANCE SERVICE AND TROUBLE SHOOTING Phenomenan The reason How to settle In washing,rinsing,spinning, the machine stops running. water filling or filling slowly The machine does not act. There's abnormal sound inside the machine. The water faucet leaks. During draining, the washer continues draining when push in programme selector knob. The top lid is not closed. Is the drain hose put down? Is the drain hose blocked by foreign material? Is the water pressure lower? Is there power failure? Is the power plug loose? Is the machine slanting? Are the laundries slanting in spinning? Is the jointer screw of the water inlet hose is loose or twisted awry? It is special phenomena for washer with pump. Close the top lid. Put down the drain hose. Open and close the top lid once. Clean the foreign material. Open and close the top lid once. Wait for the normal water pressure before use. Use it when the power is on. Insert the power plug tightly. Level the machine properly. Re-order the laundries. Fasten the jointer screw properly. If do not need continue draining, you can raise the entrance of drain hose and let water flow back inner tub.. Common phenomena Phenomena Explanation Rotate the "Process selector" knob to select "Spin", but it doesn't work. There may be some water flowing out of the drain hose in the first use of the machine. The program is setting the drain time. Some time is needed before it starts spinning. It is the water remained in the factory inspection of performance. 13

15 WIRING DIAGRAM Door switch Drain pump Drain motor Timer Com Full Empty Water level M4 AUX M2 C Switch Hot valve Cold valve M1 L M3 M6 H Motor M5 Figure 5-2 There is overload protector installed in the motor. In case that the motor is overload or meets breakdown in working, the protector will act and stop the motor. When the breakdown is removed, the motor will resume normal working. The capacitor should not be assembled if the motor voltage is V. Actual Circuit Diagram(Please reference the next page) BLK L2 Interm Agit L1 WHT ORG 6-PM Run Coil Low Motor Run Motor Start High Motor Blue 4-PM Start Coil Thermal Protector Bypass Lid Switch WHT RED Wash YEL Spin (CCW) (CW) Run Motor Start Start Coil (AUX) WHT Spin (CW) Wash (CCW) Timer Motor RED/BLK Full Actuator BLUE/WHT Actuator BLK/WHT Empty Pump YEL/WHT Pump ORG Fill Intermittent Spray Wash Temp Switch Wash Brown 1 2 Grey 3 Rinse Hot Valve Pink Cold Valve YEL/RED 14 Figure 6