WASHING MACHINE
Contents
1. Definition of Quick Spin Test Mode Quick Spin Test Mode is to do Spin Check High RPM How to Enter During Service Mode press the Dealy Start and Pre Wash Keys for 3 seconds to enter Quick Spin Test Mode Same for all Frontier 2 models Cannot enter once the washing cycle has started Quick Spin Test Mode As it enters into the Quick Spin Test Mode it starts spinning and reaches to its maximum RPM Once the Spin speed reaches the maximum RPM the speed drops immediately To hold Quick Spin Test Mode entering Hold Speed Mode press the Start Pause button If the Start Pause button is pressed during Quick Spin Test Mode it will stop accelerating and hold its spinning speed for 10 minutes before going back to Quick Spin Test Mode Also to cancel the hold and allow Quick Spin Test Mode to continue press the Dealy Start and Pre Wash Keys together for 3 seconds If you hold down the Dealy Start and Pre Wash keys for three 3 seconds when the washing machine is not in Hold Speed Mode Quick Spin Mode is exited and Service Mode is restored ALIGNMENT AND ADJUSTMENTS To avoid risk of electrical shock personal injury or death disconnect power to washer before servicing unless testing requires power Cycle Count Check Mode sevice ode Signal p gt gt Cycle Count Definition of Cycle Count Check Mode Cycle Count Check Mode is to tally up the number of washings How to Enter To enter2. oO N System Error Replace PCB ALIGNMENT AND ADJUSTMENTS To avoid risk of electrical shock personal injury or death disconnect power to washer before servicing unless testing requires power TEST MODE gt Quick Test Mode Test Mode Le Pode Each Test Mode for the Squall is as follows in the TES coming pages The test modes indicated by the Normal User Mode red arrows are modes unable to get an access 72 once the washing cycle has started due to safety resons S W Version Check Mode Quick Test Mode Definition of Quick Test Mode Check operation of all LED s Verify faulty LED Check model and software version Check different operating modes e g water valve motor door drain pump etc How to Enter Plugin the unit Press Soil Level Key Signal Key and Power Key at the same Time Important Once test mode is performed all data including the diagnostic code saved in the EEPROM will be erased ALIGNMENT AND ADJUSTMENTS To avoid risk of electrical shock personal injury or death disconnect power to washer before servicing unless testing requires power Quick Test Mode 1 All LED s light up and it sends out Beep Sound when it Quick Test Mode enters into the Quick Test Mode Including 7 Segment i 2 Displays software version for a sec an
3. Buttons do not Respond Option and Function buttons respond differently according to each cycle e Child Lock feature has been selected To disable feature press and hold Temp and Spin simultaneously until a beep is heard When display shows End only the Power button will function Press Power and make new cycle selections 19 TROUBLE SHOOTING To avoid risk of electrical shock personal injury or death disconnect power to washer before servicing unless testing requires power PROBLEM CHECKING AND METHOD OF PCB If you plug in the power cord and turn Power S W on memorized data is displayed If any data is not displayed check the followings STEAMER POWER RELAY WASH HEATER Thermistor Check Check Voltage at Pin 4 and 5 of CN7 Tester Check DC 2 5V If it reads 5V Check if its connector is engaged properly Door Switch Check Check Voltage at Pin 1 and 3 of CN4 When Door Open DC 25V When Door Close DC OV Water Sensor Check Check Voltage and Frequency at Pin 5 and 6 of CN7 Reset water level DC2 5V 25 8KHz Check Voltage and Frequency at Pin 5 and 7 of CN7 Reset water level DC2 5V 25 8KHz Hall Sensor Check Check Voltage at Pin 4 and 2 of CN6 Tester Check DC OV or 3 75V Check Voltage at Pin 4 and 3 of CN6 Tester Check DC OV or 3 75V Motor Check Resistance at Pin 1 and 2 of CN5 120 Resistance at Pin 1 and 3 of CN5 120 Resistance at Pin
4. Pressure Switch Motor Tach Harness and Motor Control Refer to the component testing procedure Check motor windings resistance CN5 pins 1 amp 3 11 60hms 7 Pins 1 amp 2 11 60hms 7 Pins 2 amp 3 11 6 ohms 7 Faulty Main Control Board Faulty motor Will Not Spin Make sure to close the door completely Check for water left inside the washer If so go to Will Not Drain Perform Quick Test Mode or Quick Spin Test Does the washer spin Before the test empty the unit inside If it doesn t tumble after the above change PCB When the problem persists change the motor Perform Quick Test Mode or Quick Spin Test Does the washer spin If it does Check Possible unbalanced load scenario in normal mode Check for loose connections at PCB Water Level Sensor Motor Hall Sensor Wire Harness CN7 CN5 CN6 Refer to the Component Testing Procedure Check motor windings resistance CN5 Pin1 amp 3 11 6 ohms at 7 20 C 68 F Pin1 amp 2 11 60hms at 7 20 C Pin2 amp 3 11 6 ohms at 7 20 C 15 TROUBLE SHOOTING To avoid risk of electrical shock personal injury or death disconnect power to washer before servicing unless testing requires power TROUBLE DIAGNOSIS No Water Fill e Perform Quick Test Mode Check all of Water Valves visually Pre Wash Valve Cold Water Valve Bleach Water Valve Softener dispenses using Cold amp Bleach Water Valve and Hot Water Valve Check if water t
5. TROUBLE DIAGNOSIS Wrong Water Temperature e Check if both of the water taps are fully open Make sure the domestic water heater is set to deliver water lower than 120 F 49 C hot water at the tap Also check water heater capacity and recovery rate Ifthe water heater is located far from the washer screw out the hot water tap and let its water pass until you get hot water Too Hot Too Cold Reduced amount of water is supplied while PCB controls the influx to regulate the actual temperature of the water in the tub This may appear to be significantly hotter colder than expected Check if the temperature selection is correct Disconnect inlet hoses from the Water Valve and remove any residue in the inlet screens Noisy and or Vibration Walking Check if the washer is leveled and the lock nuts are tightened up on the bottom plate Check if all of the shipping bolts and spacers are removed from the back panel e Check if load is big enough and there is no unbalance If there is not enough load put in a few towels to balance it e Check if the motor is fastened enough Remove various trouble contributors such as dust coat on the floor Rubber Feet Leaving Marks on Floor e Use a pencil eraser to remove mark Walk washer into location do not drag Additive Cups Full of Water Small amount of water in bottom of additive cups is normal Remove and wash Dispenser Tray removable Cup and Rinse Cap Level washer
6. disconnect power to washer before servicing unless testing requires power TROUBLE DIAGNOSIS Asthe micom wash machine is configured of the complicate structure there might be the service call Below information is prepared for exact trouble diagnosis and suitable repair guide Caution for the Repair and Replacement Please follow below instruction for the trouble diagnosis and parts replacement 1 As some electronic components are damaged by the charged static electricity from the resin part of machine or the human body prepare the human body earth or remove the potential difference of the human body and machine by contacting the power supply plug when the work contacting to PCB is executed POWER SUPPLY PLUG 2 Since AC120V is applied to the triac T1 and T2 on P C B the electric shock may occur by touching and be careful that the strong and weak electricity are mixed 3 As the P C B assembly is designed for no trouble do not replace the P C B assembly by the wrong diagnosis and follow the procedure of the trouble diagnosis when the micom is not operated normally 14 TROUBLE SHOOTING To avoid risk of electrical shock personal injury or death disconnect power to washer before servicing unless testing requires power TROUBLE DIAGNOSIS Will Not Start Plug the unit into the wall outlet Check for proper voltage Check fuse or reset circuit breaker Push any key to turn on the washer and press the Start Pause
7. button is pressed in the SPIN mode the door is locked Door Lock and a spin is operated at 1150 RPM When the speed reaches 0 RPM the No Spin Low Medium High and Extra High LEDs are turned on During a spin operation the No Spin LED turns on when the speed is lower than 400 RPM The Low LED turns on between 400 RPM and 800 RPM The Medium LED turns on between 800 RPM and 1000 RPM The High LED turns on at higher than 1000 RPM SPIN mode continues up to four 4 minutes once started After the four 4 minutes have elapsed is displayed on the 7 segment display and the initial Demo mode is maintained If the Start Pause button is pressed during a SPIN mode operation is displayed on the 7 segment display and the initial Demo mode is maintained If the Pure Cycle button is pressed during the initial Demo mode LED is displayed on the 7 segment display and the washing machine enters LED mode Ifthe Start Pause button is pressed in LED mode all LEDs are turned on The LED mode continues up to thirty 30 seconds once started After the thirty 30 seconds have elapsed is displayed on the 7 segment display and the initial Demo mode is entered If the Start Pause button is pressed during an LED mode operation is displayed on the 7 segment display and the initial Demo mode is entered 13 TROUBLE SHOOTING A WARNING To avoid risk of electrical shock personal injury or death
8. the Cycle Count Check Mode press the Signal Key during Service Mode Cycle Count Check Mode 1 Activate the Service Mode in advance 2 When the Signal key is pressed the total number of washings will light up and a signal LED will glow 3 The maximum number of cycles will be 9999 The counter will roll over to 0 and start counting again after 9999 4 The counting will be carried out at the end of the normal cycle For normal and Continuous Run cycles the count is carried out at the end of the cycles 5 To exit the Cycle Count Check Mode press the Signal key again S W Version Check Mode Definition of S W Version Check Mode S W Version Check Mode is to bring up S W Version information How to Enter To enter the S W Version Check Mode press the Soil Level Key during Service Mode S W Version Check Mode 1 Activate the Service Mode in advance 2 Press the Soil Level Key to bring up its software Version EX Generate AE49 at Version 49 AE is Micom code 49 is it s software version 3 To exit the S W Version Check Mode press the Soil Level S W once again Then it returns to the Service Mode with motor RPM illuminating ALIGNMENT AND ADJUSTMENTS To avoid risk of electrical shock personal injury or death disconnect power to washer before servicing unless testing requires power Fast Time Down Test Mode A Fast Time Down Service Mode lt q ep aa Test Mode Definition of Fast Time Down T
9. the button the status of the Silver Nano kit is displayed 1 Delayed 0000 2 Normal 3 Abnormal HE 11 ALIGNMENT AND ADJUSTMENTS To avoid risk of electrical shock personal injury or death disconnect power to washer before servicing unless testing requires power Diagnostic Code Check Mode Service Mode lt Pure Cycle Diagnostic Code Cycle No Before making Code Start Pause s Pressing Signal m Cyce Count Definition of Diagnostic Code Check Mode Diagnostic Code Check Mode is to bring up the stored diagnostic codes refere nce codes for service technicians How to Enter To enter the Diagnostic Code Check Mode with code d flashing press the Pure Cycle key during Service Mode Board Input Test Mode 1 Activate the Service Mode first 2 Press the Pure Cycle key key to start Diagnostic Code Check Mode with Code d flashing 3 To cycle through the diagnostic codes d1 d2 d3 d9 turn the Rotary Cycle Selector in one direction either Clockwise or Counterclockwise 4 Now when turning the Rotary Selector Key in the same direction it shows diagnostic codes from the latest d1 5 When turning it in the opposite direction it shows the diagnostic codes in the reverse order Ex When it stops at d5 and turns backward it shows from d4 down to d Refer to Diagnostic Code 12 ALIGNMENT AND ADJUSTMENTS To av
10. while it is_ Go to Quick Test Mode and then trying to lock the door do Door Lock Unlock Test Abnormal high low temperature or Goto BoardiInput Test and check i Water Temperature Check loose 12 tE 29 resistance Thermal sensor or PBA i F or pinched wires Replace PCB or resistance thermistor MICOM is attempting to drive the motor but is not getting any response signals Evaluate wire harness for loose or from the hall sensor Visual check shows _ unhooked connections Go to motor is not running Locked Defective Quick Test Mode and test Motor Hall Sensor or Overload w m N m System Relay Main Relay Failure PCB does not notice the relay Replace PCB operation when there should be Heater Relay Failure No Heater Relay Check Signal Replace PCB 5 The hot cold water hose connection Please connect the hot cold water is not correct hose connection correctly Voltage for motor control bus is A mai Replace PCB over or under specified limit Check PCB Main PCB amp Wire harness x pan un D w w BR 36 Silver Care Kit PCB Failure Suds is detected during the washing i eas Guide a user to reduce amount of session SUdS is not an error If the washer is in suds period SUdS will light up instead of remaining time detergent usage Communication error between SUB Check Main PBA SUB PBA amp Wire PBA and MAIN PBA harness Replace PCB N N
11. 2 and 3 of CN5 120 Door Lock Check Check Voltage at Pin 3 of CN2 and Pin 1 of CN3 When Door Lock AC 120V Door Unlock Check Check Voltage at Pin 3 of CN2 and Pin 2 of CN3 When Door Unlock AC 120V Drain Motor Check Check Voltage at Pin 3 of CN2 and Pin 3 of CN3 When Drain Motor operates AC 120V Water Valve Check Check Voltage at Pin 3 of CN2 and Pin 1 2 7 8 9 of CN3 When each valve operates AC 120V AC Power Check Check Voltage at Pin 1 and 2 of CN2 Tester Check AC 120V Wash Heater Relay Check Check Voltage at Pin 3 of CN2 and PIN 2 of RY3 When Heater Relay operates AC 120V Steam Heater Relay Check Only Steam Models Check Voltage at Pin 3 of CN2 and PIN 2 of RY4 When Heater Relay operates AC 120V WIRING DIAGRAM WARNING To avoid risk of electrical shock personal injury or death disconnect power to washer before servicing unless testing requires power 3 M w H mie 5 HSS S
12. SAAANA 10 ALIGNMENT AND ADJUSTMENTS To avoid risk of electrical shock personal injury or death disconnect power to washer before servicing unless testing requires power Board Input Test Mode lt Spin Key Board Input Test Definition of Board Input Test Mode Board Input Test Mode is to displays a specified input after a key press How to Enter To enter the Board Input Test Mode press the Spin Key during Service Mode Board Input Test Mode 1 Activate the Service Mode first 2 Press the Spin Key to start Board Input Test 3 Turn the Jog Dial so that the Pre Wash LED is turned on and press the Start Pause key The Water Temperature will be displayed in Celsius 4 Turn the Jog Dial so that the Extra Rinse or Steam LED is turned on and press the Start Pause key The Water Temperature will be displayed in Fahrenheit 5 Turn the Jog Dial so that the Cold Cold LED is turned on and press the Start Pause key The door status will be displayed OP if open CL if closed 6 Turn the Jog Dial so that the No Spin LED is turned on and press the Start Pause key The Door Lock Switch status will be displayed UL if unlocked LO if locked 7 Turn the Jog Dial so that the Soil Level Light LED is turned on and press the Start Pause key The Water Frequency will be displayed 8 Turn the Jog Dial so that the Signal Off LED is turned on and press the Start Pause button Within 3 seconds of pressing
13. WASHING MACHINE Technical Information Due to possibility of personal injury or property damage always contact an authorized technician for servicing or repair of this unit e Refer to Service Manual for detailed installation operating testing troubleshooting and disassembly instructions All safety information must be followed as provided in Service Manual To avoid risk of electrical shock personal injury or death disconnect power to washer before servicing unless testing requires power Code No DC68 02834A 02_EN ALIGNMENT AND ADJUSTMENTS To avoid risk of electrical shock personal injury or death disconnect power to washer before servicing unless testing requires power GENERAL ERROR FUNCTION ro Er Pape oecinton _corctetn Code Error Image The water level fails to drop below Go to Will Not Drain nd the Reset Water Level within 15 5 minutes Troubleshooting Section Door fails to Unlock After 7 Go to Will Not Unlock attempts Troubleshooting Section When the filling Continues for more than 40 minutes or there is no change of water level for 6 minutes Go to No Water Fill Troubleshooting Section Go to Will Not Lock Door fails to lock after 7 attempts Troubleshooting Section A water level lower than the Reset water level 25 6Khz is detected for Go to No Water Fill 5 seconds during the Wash Rinse _ Troubleshooting Section cycle W
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15. aps are turned on fully Check Water Valves and Water Level Sensor Refer to PCB Connector Check e Check if there is any kink in inlet hoses Check if inlet screens are clogged up Check if water has enough pressure If so find out its contributors e Check if there is any frozen area in the unit Drain Hose etc Measure the resistance of Water Valve Coil It should read 1 18K ohms Check Pin 1 of CN2 and PIN 1 2 7 8 9 of CN3 Check Pressure S W and PCB for loose connections Refer to PCB Connector Check Tub Full of Suds Go to Will Not Drain and Will Not Spin and check the draining Check PCB and Drain Pump for any loose wire connection Perform Quick Test Mode or Board Output Test to drain Use HE High Efficiency or low sudsing detergent specially formulated for front load washers Reduce the amount of detergent for that specific load size and soil level Keep in mind that towel creates more suds generally Reduce the amount of detergent when water is soft or laundry is small or lightly soiled Doone more washing cycle with cold water and a table spoon of salt without detergent 16 TROUBLE SHOOTING To avoid risk of electrical shock personal injury or death disconnect power to washer before servicing unless testing requires power TROUBLE DIAGNOSIS Wet Clothes Unbalance due to not enough load Put additional load Due to excessive suds by using general detergent Use HE High Efficien
16. ater Level Sensor Trouble When the input signal from the water level sensor is out of range the unit will send out beeping sounds and halts the cycle Go to No Water Fill Troubleshooting Section A fault is detected in the water level sensor Data frequency shows the water level is at or above the overflow water level When this condition is detected the machine will automatically starts draining water until the water level falls below the overflow water level First check to see that all of water valves are not stuck If water valves are OK check water level sensor Unbalance or cabinet bump is detected during final spin which prevents the drum from spinning over 150 rpm Never exceeds 150 RPM due to unbalanced load Go to Wet Clothes Troubleshooting Section Jammed Key When key input signals are coming out for more than 30 seconds it is regarded as a jam Check all of keys If A key is sensed to be pressed all keys will do not respond Check for loose wire connections Go to Quick Test Mode and then do Door lock Unlock Test and Motor Test Door is detected as open when the motor is operating ALIGNMENT AND ADJUSTMENTS A WARNING To avoid risk of electrical shock personal injury or death disconnect power to washer before servicing unless testing requires power error Diagnostic Code aes 5 A No e Error Image Description Corrective Action d 22 Door is detected as open
17. chnicians to verify the operation of the washing machine and do troubleshooting Service Mode can be entered during all washing cycle without interrupting the cycle except some of test modes Various tests can be done with Service Mode So troubleshooting can be done based on the resulting diagnostic codes How to Enter To enter the Service Mode press the Signal and Delay Start Keys for 3 seconds or until the unit sends out beeping sounds Service Mode 1 The washer must be on to go into the Service Mode 2 The motor speed will be displayed when started It displays 0 when the motor does not spin 3 The present state of the machine will not be changed i e the current cycle in progress will not be interrupted and only the display will change 4 To exit Service Mode press Signal and Delay Start Keys for 3 second again or Power Key If no key is operated during Service Mode for 5 minutes the machine will return to normal user mode ALIGNMENT AND ADJUSTMENTS To avoid risk of electrical shock personal injury or death disconnect power to washer before servicing unless testing requires power Quick Spin Test Mode a Service Mode Dealy Start Pre Wash Dealy Start Pre Wash While it is not in Hold Speed Mode bs 3 se While a cycle is not running Lg Quick Spin Test Mode L Dealy Start 4 Pre Wash for 3sec or after 10 minutes Start Pause Hold Speed Mode
18. cy or reduce its quantity Low Spin Speed or Drain Only was selected Go to Will Not Spin Will Not Lock Door is not aligned or closed properly Perform Quick Test Mode Check Door Lock Check the output voltage of Door Lock Coil If it reads 120V change Door Lock Switch and if not change PCB Refer to PCB Connector Check Read Lock Switch and PCB CN3 Refer to PCB Connector Check Try Door Lock and check for 120V to Door Lock Connector If 120V present change Main Control Board and if not change Door Lock switch Will Not Unlock Check if the door is being pushed out which may keep it from unlocking Door locks itself when the water level is too high Opening door will result in water draining from door opening Check the following with Board Input Test Mode Water Level frequency Over 23 80 KHz gt If so refer to Will Not Drain Temperature Inside Drum Higher than 60 C 140 F gt If so wait until it drops When everything is normal check PCB connectors and Door Lock Switch Drain manually after removing the plastic drain hose holder Display shows LO Turn off and on the unit If LO keeps illuminating check PCB and Door Lock Switch 17 TROUBLE SHOOTING To avoid risk of electrical shock personal injury or death disconnect power to washer before servicing unless testing requires power TROUBLE DIAGNOSIS Read Lock Switch and PCB CN2 amp CN3 Refer to PCB Co
19. d Clear EEprom Ex If Cndude ng S W Version is 49 7 Segment will display E149 or 3 When the version is displayed turn the Jog Dial so that the version disappears Press the following keys to test the a various components Temp Key Water Valve Test peed Spin Key Door Lock Unlock Test Soil Key Water Steam Heater Test Steam Models Water Test Non Steam Models Teenie HR aie a Signal Key Drain Pump Test ALIGNMENT AND ADJUSTMENTS To avoid risk of electrical shock personal injury or death disconnect power to washer before servicing unless testing requires power EEPROM Clear Check Definition of EEPROM Clear Mode EEPROM Clear Mode EEPROM initialization All course option settings are to be reset to default values after EEPROM initialization When Service arises and it needs PCB replacement EEPROM check No EEPROM should be reset How to Enter YES The unit needs to be on Press Delay Start Key Signal Key and Power Key at the same time Display Good Display FAIL Continuous Run Mode Definition of Continuous Run Mode Will continuously repeat the current cycle until the Continuous Run Mode is cancelled Power On State pn Pre Wash Pure Cycle p Continuous BunMode Normal User Mode 3 sec How to Enter Press Pre Wash Key and Pure Cycle Key together for 3 sec Continuous Run M
20. est Mode Fast Time Down Test Mode is to forward the program to the next cycle stage How to Enter To enter the Fast Time Down Test Mode press the Temp key during Service Mode Fast Time Down Test Mode 1 Activate the Service Mode in advance 2 To forward the program to the next cycle stage press the Temp key Each stage is located at key points of a complete cycle as follows End of Each Fill Beginning of Wash or Rinse Tumble Session Caution Check if the current water level is higher than the Reset water level and then perform the Fast time down test Beginning of Drain Session Beginning of Spin Session Here it checks the water level So if it is over the reset level it carries out draining before the spinning Beginning of Fill Session Beginning of Bleach Fill Beginning of Fabric Softener Fill Every 3 minutes during Wash and Rinse Tumble Session Marker z z 7 At this point it checks the water Fill Water Pre Soak Drain Spin 4 level and If it is over the reset gt A level it will carry out draining before the spinning 3 minutes Fill Water Main Wash Orain Spin 3 minutes 3 minutes 7 s Fill Water Rinse Drain Spin na gt a m Pre Bleach zi Valve Supply 3 minutes kuununua SL ILI Fill Water Final Rinse Drain Final Spin n 7 n 7 n Pre Softener fe gt H i Valve Supply J 3 minutes
21. key to run the washer Close door and push the Start Pause key to run the washer Check if washer is in a pause soak or suds process Wait briefly and it may start If the washer is in suds period Suds will light up instead of remaining time Check for restricted drain system If there is electrical problem in drain system nd error will occur after 15 minutes Check Water Supply Check the line or water valve screen filter Check if PCB connectors are assembled properly Check if CN2 terminals on PCB are in good condition Refer to PCB Connector Check Replace PCB Leaking Make sure inlet hose connections are not leaking Check for rubber gasket damage due to over tightening Check standpipe for leak Wrap a dry rag around the standpipe opening If rag becomes wet leak is fault of home plumbing Be sure the standpipe is capable of accepting the flow of water from the washer Make sure end of drain hose is correctly inserted and secured to drain standpipe Check internal hose connections fill drain systems dispenser hoses amp clamps Check rubber boot Remove reposition and reinstall if necessary Check for possible kinked dispenser to outer tub hose Hot water pressurization may force door open No Tumble Start normal cycle with an empty machine and allow a fill to check tumble Perform Quick Spin Test Before test make sure that the tumbler is empty Check for loose connections at Machine Control Board
22. nnector Check Perform Quick Test Mode Check Door Lock Check the output voltage of Door Lock Coil If it reads 120V change Door Lock Switch and if not change PCB Refer to PCB Connector Check No Key Operation Option and Function buttons respond differently according to each cycle Child Lock is being activated To exit hold down Soil Level Key and Signal Key simultaneously until it sends out a beeping sound When End illuminates on the display only Power button works Press Power button and make new cycle selections Will Not Drain Check for any kink on the drain hose If any straight it out Check for any restriction in the drain hose Close the door and press the Start Pause Button For safety reasons the washer does not tumble or spin with the door open When it is freezing outside check if it is frozen inside the drain hose Check if the water level signal input is correct Go to Board Input Test Mode Go to Quick Test Mode and do Drain Pump Test Check if there is any twist in the hose the one between Tub and Drain Pump Check if it reads AC 120V at the pump when a spin cycle is selected Read the winding resistance of the pump motor 14 2 7 Ohms Check the pump at CN3 PIN3 on PCB It should read AC 110 120V Refer to PCB Connector Check 18 TROUBLE SHOOTING To avoid risk of electrical shock personal injury or death disconnect power to washer before servicing unless testing requires power
23. ode 1 Press Pre Wash Pure Cycle 3 sec during Power On State Normal User Mode 2 Once in Continuous Run Mode The seven segments will no longer display 0000 and will alternate between displaying the number of cycles of the completed course and the remaining time of the course The Continuous Run Mode will repeat the previous cycle until continuous run mode is cancelled During Continuous Run Mode press Pre Wash Pure Cycle 3 seconds to return to normal user mode The seven segments will no longer display the number of cycles and will display the maintenance time only If you exit Service Mode after entering it from Continuous Mode the washing machine returns to Continuous Mode If power is lost in Continuous Run Mode that is when the power plug is disconnected or the Power key is pressed turning the washing machine off the mode is released when the washing machine is turned on again ALIGNMENT AND ADJUSTMENTS To avoid risk of electrical shock personal injury or death disconnect power to washer before servicing unless testing requires power Service Mode Signal Delay Start 3 sec Power On State Normal User Mode Service Mode Service Mode is canceled if no key is pressed for 5 minutes before the washer operation begins However this is not true when the washer operation has already started Definition of Service Mode Service Mode enables service te
24. oid risk of electrical shock personal injury or death disconnect power to washer before servicing unless testing requires power Demo Mode Delay Start Signal Spin Normal User Mode 5 sec gt While a cycle is not running Power Off Mode Power Off Key Demo mode is entered when the Delay Start Signal Spin buttons are held down for five 5 seconds simultaneously in the power on state When entering Demo mode the buzzer rings three 3 times and is displayed on the 7 segment display and all other LEDs are turned off Initial Demo mode Demo mode consists of WASH SPIN and LED modes Ifthe Temp button is pressed during the initial Demo mode WASH blinks on the 7 segment display and the washing machine enters WASH mode Ifthe Start Pause button is pressed in WASH mode the door is locked Door Lock and the motor rotates left and right at 45 RPM in a 7 sec on and 3 sec off cycle WASH mode continues up to five 5 minutes once started After the five 5 minutes have elapsed is displayed on the 7 segment display and the initial Demo mode is maintained If the Start Pause button is pressed during a WASH mode operation is displayed on the 7 segment display and the initial Demo mode is maintained Ifthe Spin button is pressed in the initial Demo mode Spin blinks on the 7 segment display and the washing machine enters SPIN mode If the Start Pause
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