Service Manual. Bidet BA08-AR/AE. Coway Technology

Transcription

1 Service Manual BA08-AR/AE Bidet Coway Technology

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3 CONTENTS. Important safeguards 2. Product description Structure and name 2-3. Dimensions and appearance 2-4. Remote control functions 2-5. Remote control display 2-6. Description of the keys in the main body 2-7. Features 3. Installation 3-. Installation materials 3-2. Procedures 4. Preparation and checklist before use 5. Operating principles 5-. Basic configuration 5-2. Main functions 5-3. Function setting manual(main device) 5-4. Amount of water output for levels during Rear/Front cleansing 5-5. Power consumption (Electricity cost) 5-6. Resistance and voltage values for various temperatures on temperature sensor 6. Disassembly and assembly Cautions during disassembly and assembly Needed tools Disassembly method for each part Diagram of disassembly Signs of failure and way to repair 8. Error indication Mode (LED) 9. Electrical wiring 0. Description summary of PCB Connector. List of A/S component 2. Ddo Ddo service

4 . IMPORTANT SAFEGUARDS Do not pull the power cord too strong. - Otherwise, electrical hazard, short circuit, or a fire can occur from the cord damage. Do not use the damaged cord and loosen outlet. - Otherwise, It might cause the electrical hazard or a fire. If the power plug has unknown substance or water on it, please use it after wipe them away. - Otherwise, improper contact might cause fire. Do not use multiple plugs on one outlet. - Otherwise, it may cause the overheating or a fire. Do not pull out and pull in with wet hands. - Otherwise, it may cause electrical hazard. Do not use the product in excessively humid place nor shower it with water. - Otherwise, it may cause the electrical hazard or a fire. 2

5 During shower or cleaning with water, please be aware not to put water or detergent on product or power plug. - Otherwise, it may cause the electrical hazard or a fire. - If the unknown substances or water are penetrated into the product, do not pull the plug. Close the input valve on T-shaped connector, and call A/S center. Please pull out the power plug during cleaning. - Otherwise, electrical hazard may happen. Do not use the product in failed state, and call A/S center. - Otherwise, it may cause the electrical hazard or a fire. - Pull out the power plug immediately, and close the input valve on T-shaped connector. Then, call A/S center. Do not disassemble, repair, or modify the product. - Otherwise, it may cause the electrical hazard or a fire. - Do not disassemble or repair by yourself, call A/S for our expert. Do not separate the main body, seat and seat cover. - High voltage is running inside, so it may cause the electrical hazard. - Seat lid is easy to separate. So clean it after the separating it from the seat. If the strange smell or sound comes out, please pull out the power plug immediately. - Call A/S center. 3

6 . IMPORTANT SAFEGUARDS Do not put steel wires or sharp articles into the gaps or open spaces of the product. - Otherwise, it may cause the electrical hazard and a failure of the product. Do not place heater or flammable material near product. Do not trash cigarette into toilet. - Otherwise, it may cause a fire or a distortion of product. Do not touch the warm air dryer outlet with hand. - Otherwise, it may cause burns or a fire. Please close the input valve on T-shaped connector during the filter change. - Otherwise, It may cause the electrical hazard or a failure of the product due to leakage. If the power cord is damaged, please stop using it. - Otherwise, it may cause the electrical hazard or a failure of the product. Please call A/S center to replace the cord. Do not drop the remote control. - Otherwise, it may cause a failure of the product. 4

7 Please set the temperature at low (green) for children, the old, and the one who cannot control the temperature or has sensitive skin. - Otherwise, it is possible to get low temperature burns. Do not stand up on the seat cover or put heavy item on it. - Otherwise, it may damage the product or cause a failure. What is the low temperature burn? : Burns from the contact with the temperature under 40 for a long period of time. Do not lean on the seat cover excessively. - Otherwise, it may damage and cause a failure of the product. Do not put vases, cups, cosmetics, vessels containing drugs or water on the product. Also do not put small metal things on the product. - If they leak or smear in, they may cause the electrical hazard, a fire, or a failure of the product. Do not close the seat and seat cover with excessive force. - Otherwise, it may damage or cause a failure of the product. - Soft cover opens and closes slowly. Do not pull out the hose between bidet and water cistern. - Otherwise, it may cause leakeage or a failure of the product. 5

8 . IMPORTANT SAFEGUARDS Do not push the keys with excessive force. - Otherwise, it may cause a failure of the product. Do not smudge urine on nozzle or outlet of warm air dryer. - Otherwise, it may cause smell or a failure of the product. Please install the product in places avoiding the direct sunlight. - Otherwise, it may cause discoloring and change in color. Please install with tap water. - If industrial water or heavy water is used, it may cause damages of skin or skin diseases. Do not use thinner, benzene, chemicals, choride detergent for cleaning. Please use soft cloth or a sponge. - Otherwise, metal parts may corrode, and discoloring and scratches on product might appear. If the product is not used for a long time, please pull out the plug, and close the water inlet valve on T- shaped connector. Then drain the water in the chamber. 6

9 2. PRODUCT DESCRIPTION 2-. Product Name Model No. Power rating Power consumption Power cord Coway Bidet BA08-AR/AE AC V, 50/60Hz (AC 20V/60Hz for USA) 850W 2.5m (.2m for USA) Water pressure 0.~0.68MPa (.0~7.0 kgf/ cm2 ) Dimensions Weight BA08-AR BA08-AE Rear cleansing Bidet Operating time 525(W) x 500(D) x 42(H) mm 525(W) x 530(D) x 42(H) mm 6.2 ~ 6.8kg Maximum 0.7l/min, Forced self cleaning function on nozzle Maximum 0.7l/min, Forced self cleaning function on nozzle Rear cleansing min, Bidet min, Air drying 2 min. Warm water cleansing device Water pressure control 3 control levels, Micom control Wide cleansing 3 levels of spray range control (Straight, W, W2) Warm water temperature control Power consumption of cistern heater 800W Cistern capacity.0l 4 levels (off:room temperature, low:34, moderate:36, high:38 ) Warm air dryer Warm seat MF filter Accessories Used temperature Safety device Temperature control Operating time Power consumption of heater Safety device Temperature control for seat(standard on the room temperature at 20 ) Power consumption of heater Safety device Life span Dimensions Installation material 0~40 Bi-metal,Thermal fuse,temperature sensor 3 levels Air drying 2 min. 80W Temperature sensor, Thermal fuse(overheat protection) 4 levels (Off:room temperature, low:3, moderate:34, high:37 ) 50W Temperature sensor, thermal fuse(overheat protection) 4 months (2.5ton/month, for under 0.5NTU of turbidity) (L)36 x (Φ)48mm ea of T-shaped connector, ea of bidet hose, 2ea of fixing sliders ea of fixing plate, 2 ea of fixing bolts, 2 ea of fixing nuts 3ea of rubber packings, ea of MF filter, ea of Holder-filter, ea of Clip-filter Other function nozzle position control, move key, nozzle cleaning, Auto powersaving, Muting, Air+ 7

10 2. PRODUCT DESCRIPTION 2-2. Structure and name BA08-AR/AE Front View Seat cover Toilet cistern hose Cautions Nozzle Main water pipe The human body sensor label Seat T-shaped connector Main water supply valve Remote control Remote control station Bidet hose Rear View Power cord Product label Cistern plug Nano silver filter 8

11 2-3. Dimensions and appearance Dimensions TYPE : BA08-AE [525 X 530 X 58mm] TYPE : BA08-AR [525 X 500 X 58mm] 9

12 2. PRODUCT DESCRIPTION 2-3. Dimensions and appearance Appearance TYPE:BA08-AE TYPE:BA08-AR 0

13 2-4. Remote control functions Remote control signal As remote control functions, LED point sends signal. Stop key Use for stopping all functions. Rear cleansing key Use for anal hygiene. Wide key Use for adjusting spray range at 3 different levels. Remark expansion of water fountain on LCD. Bidet key Use for feminine hygiene. Air dryer key Use for drying with warm air after female/anal hygiene. Water pressure/air dryer temp. key adjusting the water pressure or air dryer temp. for 3 different levels. Nozzle moving key Adjusting the nozzle position on while cleansing and functioning the bidet. Seat temp key Use for setting up the seat temperature. Water temp control key Use for setting up the warm water temperature. Move key Use for taking advantage of move function while cleaning and functioning the bidet. Power key Use to turn the power on and off, also by remote control. (Power of main device and remote control are off as the funtion stops.) Auto cleaning key Cleaning and drying duntions automatically. Air Plus key Makes mixture of air stream.

14 2. PRODUCT DESCRIPTION 2-5. Remote control display Wide display Displays the spray ranges at 3 different levels. Seat temperature control display Mark established seat temp. Nozzle movement display Displays the position of the nozzle at 5 different levels. Signal status display Displays the status of signaling. Battery status display Change the battery when it flashes. Water pressure / Warm air dryer temperature control display Remark water pressure, warn air temp and Air+. Warm water temperature control display Mark established warm water temp. 2

15 2-6. Description of the keys in the main body You can operate the basic functions of cleansing and nozzle cleaning on the main body without the remote control. Remote control signal receiver Window that receives the remote control signal. Power key Turns on and off the main body. (It functions as 'stop' function while in use.) LED LED will lighten up when the power is on. (It will flash while the water is heated and it will flash with a buzzing sound when there is a problem in the product.) Cleansing key For anal cleansing. Remote control Receiver Receives the remote control signal. Nozzle cleaning key Use for nozzle cleaning. 3

16 2. PRODUCT DESCRIPTION 2-7. Features Improved convenience Wide function User can select the expansion degree of the cleansing water. User can choose between strong and soft spray water for cleansing. Air Plus function You can experience softer and stronger cleansing feeling by air mixture stream. Nozzle position control User can choose the position of nozzle as they want. Auto powersaving If the sensor do not detect the human body and there is no control on the key for 30 minutes, the product is switched to auto power saving mode and the water temperature and temperature of the seat is re-set to 'low'. The LED in the main body will be switched off. (If anyone sits down or control the key, LED in main body will be turned on.) Setting / cancelling the auto power saving mode ) Turn the power of the remote control on by pressing 'cleaning' key on the main body. (a beeping sound will occur) 2) By pushing 'Cleansing' key on the remote control, desired status appears. - The auto power saving mode is cancelled when the buzzer rings once. (clang) - The auto power saving mode is set when the buzzer rings twice. (clang clang) 3) Complete the setting by pressing 'air dryer' key, after choosing the auto power saving mode. (The buzzer will ring three times-clang clang clang) 4

17 Seating lock mode The cleansing / bidet / air dryer / auto cleansing function will not be operated, if the sensor does not sense human body through the seating sensor. - The seating lock mode is not set for the initial instalment. The cleansing / bidet / air dryer / auto cleansing function will be working regardless of seating status. Setting / cancelling the seating lock mode ) Please turn on the power of the remote control and plug the power cord in while pressing the 'cleansing' key. (You will hear a buzzing sound) 2) Please press the 'cleansing' key to set up the auto power saving mode. - The auto power saving mode is cancelled when the buzzer rings once. (clang) - The auto power saving mode is set when the buzzer rings twice. (clang clang) 3) Complete the setting by pressing 'air dryer' key, after choosing the auto power saving mode. (The buzzer will ring three times-clang clang clang) Muting function There will be no sound coming out when pressing the key. - The mute mode is not set for the initial instalment. You will notice the status of the functions with the buzzer. Setting / cancelling the mute mode ) Please turn on the power of the remote control and plug the power cord in while pressing the 'cleansing' key. (You will hear a buzzing sound) 2) Please press the 'cleansing' key to set up the auto power saving mode. - The auto power saving mode is cancelled when the buzzer rings once. (clang) - The auto power saving mode is set when the buzzer rings twice. (clang clang) 3) Complete the setting by pressing 'air dryer' key, after choosing the auto power saving mode. (The buzzer will ring three times-clang clang clang) 5

18 2. PRODUCT DESCRIPTION 2-7. Features Improved convenience Ergonomic seat Optimized seat for human body is chosen. It is convenient even for long time use. Remote control function The controlling part of the product is specially made in the form of the remote control for convenience. The position of the remote control can be installed in the right or the left side of the appliance. Auto cleansing function You can run the 'cleansing' function and 'air dryer' function conveniently with just one key. minute of cleansing and 2 minutes of air dry will be automatically run in order. Impoved safety Sign of the self function In case of products errors, LED control panel will blink for warning. (While heating water, LED will blink only without beeping.) 6

19 Improved cleaness Move function During the cleansing or bidet functioning, select 'move' function to move the nozzle forward and backward for much cleaner cleansing. Nozzle self-cleaning function The cleaning water will be automatically sprayed onto the nozzle for about 5 seconds after the cleansing and bidet function and it will always be clean. Nozzle cleaning fuction When the user selected the nozzle cleaning function, the nozzle will be extended to the maximum length for conveninent nozzle cleaning. If you clean the nozzle with an excessive force, it may cause a failure or the nozzle breakdown. Please grab it with light force. Nozzle cleaning water will be sprayed during the cleaning. (Nozzle without water will come out only if water supply is stopped.) Twin nozzle It is very hygienic since the anal cleansing and female bidet nozzle is separated. Nano silver ceramic filter for water purification MF filter for water purification is adopted for continuous cleaning with purified water. 7

20 3. INSTALLATION 3-. Installation materials 2 ea of fixing bolts 2 ea of rubber packings ea of screw Bidet hose 2 ea of fixing rubber 2 ea of fixing washers 2 ea of fixing nuts ea of T-shaped connector MF filter Holder filter Clip filter Batteries ( 2 AA TYPE) Sepatately-sold item Below item is separately-sold and it is for setting up on the wall. Handle for the senior and disabled 8

21 3-2. Procedures Cautions for installation. Make sure there is no water leakage on the water connection parts after the installation. - Please put the rubber packing in the water hose. 2. Do not install the product under the direct sunlight or near the heater. - It may cause a fire or a distortion of the product Existing Seat Disassembling Method. Please unscrew the fixing nut to separate the seat and its cover2. * Please keep them aside for a possible use. Close the main water valve to separate the existing water pipe(water hose) Installing The Main Body. Connect T-shaped connector with existing water pipe inlet. 9

22 3. INSTALLATION 3-2. Procedures Installing The Main Body 2. Connect T-shaped connector with the water pipe and bidet hose. * Please insert rubber packing between T-shaped connector and the water hose. 3. Connect the filter with the main body of Bidet. * Screw the filter by turning to connect the filter with holder filter. * Insert holder filter into the water tank pipe that is placed in the bottom left of the main body. 4. Push in the fixing packing and fixing bolt to hook the heads in the installation board. 5. Insert fixing bolt into the holes and push in the fixing rubber, fixing washer to prevent the wobbling of the main body. Then tighten up the fixing nuts. * Wobbling of the main body might result an injury of the user. 6. Connect the bidet hose (that is connected with holder filter) with T-shaped connector. * Try to have the bidet hose as short as possible. It may make noise if it is too long. 7. Plug in the power cord into outlet. Outlet with earth connector should be used. * The earth connector lessens the electrical injury. * Plug the power cord into outlet with the earth connector. * When using an extension line, please use rated extension line with earth connector over 250V 7A. earth connector 20

23 3. INSTALLATION 8. [ How to change battery ] When changing battery, open the battery cover that is placed on the back of the remote control. - Please use 2 batteries in AA size. (Check +and - signs of the battery.) - The battery cover is fixed with a screw and make sure the screw and the rubber ring for the water proof is kept in a safe place. - Tighten the screw. (It may cause a failure of the product if assembling is not completed.) Installation Method for the Remote Control Station. Unscrew the screw that is holding the remote control station on the bottom of the main body. 2. Disassemble the remote control station from the main body. 3. Unscrew the screw that is holding the panel and the cover panel on the opposite side of the remote control station. 4. Separate the cover panel from remote control station. 2

24 3. INSTALLATION 3-2. Procedures Installation Method for the Remote Control Station 5. Please take the panel out from the remote control station and insert it into the other side of the remote control station. * The bigger part of the panel should face the outside. 6. Please insert the cover panel on the opposite side of the remote control station. * Place the two sticking out parts exactly into the two holes in the cover panel. * Tighten the cover panel. If it is loose, it may result in breakage of the product or an injury causing product disassembling and parts falling. 7. Fixing the panel and cover panel with screw. 8. Please take the rubber cap out from the opposite side of the place where the original remote control station was installed in the main body. - Insert the rubber cap that was taken out into the fixing hole in the opposite side of the remote control station. - If the rubber cap is not inserted, it may cause a failure of the product. 9. Insert the remote control station panel and tighten the station with a screw from the bottom of the main body. 22

25 4. PREPARATION AND CHECKLIST BEFORE USE Preparation : After installing bidet on toilet, please check the followings before the first use.. Plug the power plug into outlet. Plug into outlet of AC 220V with earth connector. <Note> * If plugged, cleaning nozzle is extracted and detracted time for the initialization of nozzle movement. Press the power key on control panel or remote control lightly. - LED in the main body will be turned on with a tingling sound. - Main body and the remote control will be turned on when pressing the power key on the remote control while the main body is not in use. - Only the remote control power will be turned on when pressing the power key while the main body is not in use. <Note> * Do not plug the power until it finishes the establishment. otherwise it may cause a disorder. * while filter changing, close the service water valve of T-shaped connecting pipe. LCD window will be turned off and the remote control will be switched to the power saving mode, if there is no controlling for 30 minutes. The remote control status is changed to waiting mode and the LCD window is lightened up when pressing a random key. - If the LCD window does not lighten up after pressing a random key, the remote control might be turned off. Please press the 'power' key to turn the remote control on. <Note> * When turning on/off the remote control, the main body power will operate as well. * If LED is not automatically turned on after seating while LED in main body is off, the main body auto power saving mode is not turned on. Checking. Open the main water supply valve by turning the tap counterclockwise. 2. Check the control panel. Check the LED light on the main body. 23

26 5. OPERATING PRINCIPLES 5-. Basic Configuration <Note> When pressing keys on the remote control, buzzer rings from the main body and it means it is recognizing the signal. (while canceling mute) Water pressure / warm air temperature key - Adjusts the water / warm air pressure at 3 different levels. Nozzle position control - Can adjust nozzle position from to 5 level. Seat temp control key - Adjusts the temperature of the seat at 4 different levels, low, middle, high and off. Warm water temp control key - Adjusts the temperature of the warm water at 4 different levels, low, middle. High and off. Auto Cleansing key - Automatically operates air dry functions for 2 minutes after cleansing for minutes. Air key - Makes softer but stronger water stream as a mixture form of water and air. 24

27 5-2. Main function Anal Cleansing Cleansing While sitting on the seat, press the 'Rear Cleansing' key. - Cleansing water will be sprayed for minute and will automatically stop. - After rear cleansing, forced nozzle cleaning will be done for 5 seconds. Set the position of nozzle with forward and backward adjustment key of nozzle movement. Press 'Wide' key for adjusting spray ranges. Press 'Air+' key to select the air mixture stream. By using the water temperature control, it is possibe to control the water pressure and move function while using the product. Move Air Dryer Stop Press 'Move' key on the control panel. - Nozzle will be moved backward and forward for wide cleaning range. It will be moved until the rear cleansing function is on. Change the range of nozzle movement is possible via forward/backward key. If you want to stop the movement of nozzle, press 'Move' key again. Press 'Air Dryer' key on the control panel. - Warm air will blow for 2 minutes in wet area during rear cleansing. It will dry faster if the moisture is slightly removed before use. Use strong/weak key, the temperature of the warm air is controllable. If you want to use drying function during rear cleansing, press 'drying' key. Press 'stop' button on control panel. - All function at working is halted. Dry function stops 2 minutes after pressing 'stop' key. 25

28 5. OPERATING PRINCIPLES 5-2. Main function Bidet Cleansing Bidet While sitting on the seat, press 'Front cleansing' key on the control panel. - Cleansing water will be sprayed for minute, and will automatically stop. - After front cleansing, the forced nozzle cleaning will be done for 5 seconds. Please adjust the position of nozzle with nozzle position key. *Press 'Wide' key to adjust the spray ranges. Press 'Air+' key to select the air mixture stream. If you press Front Cleansing key during working, it will operate for the next minute. The keys of water temperature, pressure control, move function are available during working. Move Air Dryer Stop Press 'Move' key on the control panel. - Nozzle will be moved backward and forward for wide cleaning range. It will move until the front cleansing is on. Change the range of nozzle movement is possible via forward/backward key. If you want to stop the movement of nozzle, press 'Move' key again. Press 'Air Dryer' key on the control panel. - Warm air blows for 2 minutes in wetted area during the front cleansing. It will dry faster if the moisture is slightly removed before use. Use strong/weak key, temperature of the warm air can be controlled. If you want to use drying function during cleansing, press 'drying' key. Press 'stop' key on the control panel. - All working functions will stop. Air dryer function stops 2 secs after pushing "Stop' key. 26

29 5-3. Function setting manual(main body) Function Division Description of function Check Initializing nozzle, flow control valve. : Return after maximized extension of cleansing nozzle, Return after rotating 2WAY,4WAY in the fullest degree arc. Fillig water - Water level sensor OFF condition: Operate the water filling as the power truned ON at the main body. - Water level sensor ON condition : Maintaing standby condition. (Refer to the water refilling mode for specific information) Initial set-up. Initial Status Initial status while power permit Power Division Status Remarks Force of water pressure Nozzle position Air dryer temp OFF 2 levels standard(3 levels) st level Impossible to operate all functions and indicated as OFF Warm water temp Seat temp Seat sensor cognition Power saving function ID set up OFF OFF cancel set up "" Functions regardless of seating. Operates when connected with seating condition Memorizes set up value after setting initial "" when RESET Set up equally with the permitted initial power. Conditions of the seat or ID setting merely maintain previous one. 2. Water Filling Mode Initial power input While water level sensor is OFF When warm water heater is OFF and power is ON, the water is supplied actively by OPEN valve. - switched to the stand-by mode after the water level sensor is ON, followed by the additional water supply for 5 sec. ERROR mode is proceeded if it does not fill the water up even after 2 mins of the water supply. (refer to the extra attched ERROR mode for specific ERROR operation) While water level sensor is ON Maintaing stand-by mode Status of power permitted, while superior sensor is OFF on functioning To cancel a function on the process, turn the warm water OFF Process the water filling as same as the initial water filling. 27

30 5. OPERATING PRINCIPLES 5-3. Function setting manual(main body) Function Division Description of function Check 3. Cleansing Operate Select Operate cleansing by pressing "Cleansing" key on the main body or on the remote control. When selecting cleansing while others are functioning, cancelling others and operating cleansing. In case of air drying, air dry heater will be turned OFF immediately,motor stops after 2 secs, followed by power OFF. Operate a buzzing sound once. Nozzle,transfer flow control valve to setting position Water supply valve OPEN (Extend about min) during cleansing, when input cleansing key, gets cleansing hour recounted. - Continuous repeatitions are available. When select the other options while cleansing, operate chosen function after the rear cleansing. Stop Select When inputing the "Stop" key, After min of cleansing. When choosing bidet, air dry, auto cleansing while cleansing. In case of time extension - when the seat sensor was off more than 5 sec. (when seat sensor is in cognition mode) Operate a buzzing sound once. Nozzle keeping and cleaning. After the completion of back cleansing, removes remaining water in the nozzle: by operating AIR PUMP for 3 secs it removes remaining water. 4. Bidet Operate Stop Select Bidet operate when "Bidet" is pressed on the remote control. When Bidet is selected while others are functioning, it activates Bidet with the cancellation of the other functions which were on the process. In case of air drying, it instantly turns OFF the dry heater and after that, motor turns OFF after 2 secs and activates Bidet. Operate > a buzzing sound once. Nozzle,transfer flow control valve to setting position water supply valve OPEN While Bidet, as it is inputted again, Bidet key is recounted in Bidet hour. (extend about min) - Continuus repeatition is available. When selecting other fuction while Bidet is activating, the selected fuction will follow after the rear cleansing. Select When inputting the "Stop" key, When min. passed of Bidet hour When selecting cleansing, air dryer, and auto cleansing functions while Bidet is activating. When last seating sensor is OFF more than 5 secs. ( in case of seat sensor in cognition mode) Operate a buzzing sound once. nozzle keeping and cleaning Activation of the removing remained water after finishing rear cleansing: removing remained water by functioning AIR PUMP for 3 secs. 28

31 Function Division Description of function Check Operate Select Activate the air drying when "air dryer" key is pressed on the remote control. when choosing air dryer while others are functioning, it cancels functions on the process and activate air drying. Operate a buzzing sound once. Recounting air drying hour when inputting the air drying key again during the air drying.(extend for 2 mins) - continous repetition is available. Immediately air drying FAN function activates and activate the air dry heater afer 2 secs. Select When inputting "Stop" key, After 2 mins of air drying. When selecting cleansing, air dryer, and auto cleansing functions while air drying. When the seat sensor lasts in OFF mode more than 5 secs. (in case of the seat sensor is in cognition mode) Operate a buzzing sound once. Immediately turn the air dry heater OFF and air dry moter also stops afer 2 secs. 5. Air Dryer Stop Air dry temp. can be adjusted in 3 different levels(off st level, 2nd level) by the water pressure / air key on the remote control. Control Temp Set-up st Level (Off) 2nd Level 3rd Level Temp( ) Room temp POWER vol. 0 60% 80% * Measurement method : Refer the product standard 6. Auto Cleansing Operate Stop Select To activate auto cleansing by pressing "auto cleansing" key on the remote control. When selecting auto cleansing while others are functioning, it actives auto cleansing with cancellation of the functions on the process. In case of air drying, dry heater will instantly turned OFF. The motor will also be turned OFF after 2 secs and auto cleansing wil be activated. Operate a buzzing sound once. Nozzle,transfer flow control valve to setting position water supply valve OPEN Activate cleansing in order ( min) air dryer (2 mins) Setting condition when selecting the auto cleansing. Water pressure WIDE Nozzle position Warm water temp Maintain previous status Seat temp Air dryer temp When inputting the auto cleansing key again during the auto cleansing, the same action is repeated as follows. - Extend min during cleansing. - Extend 2 mins during air drying. When selecting other functions during auto cleansing, selected function will be activated after rear cleansing. (namely, do not function rear cleansing while air drying) Select When inputting "Stop" key, After cleansing min + air dryer 2 mins. when selecting other functions (Cleansing,Bidet,Air dry) while others are functioning. In case of the seat sensor was turned OFF for more than 5 sec. (when seat sensor is in setting mode) Operate a buzzing sound once. Cleansing to finish or stop: nozzle keeping and cleaning,to activate removing remained water after finishing rear cleansing: removing remained water by functioning AIR PUMP for 3 secs to finish or stop the air drying: when air dry heater stops, the air dry motor will stop after 2 sec. 29

32 5. OPERATING PRINCIPLES 5-3. Function setting manual(main body) Function Division Description of function Check 7. Air+ Select Choose Air condition by pushing "Air+" on the remote control. While Air+ is set, if you push it again, it cancels. It is repeated whenever you push it. (Toggle action) Choose among functions(cleansing, bidet, auto cleansing), it cancels the others. Operate a buzzing sound once. When it choose Air+: when it is functioning, activates Air Pump and mixing air like before. When it cancel Air+: when it is functioning, no activation of Air Pump and mixing air occur. amount of Air mixture per water pressure. Water pressure set-up pressure set-up st Level 2nd Level approve voltage approve voltage 5V 8V 8. Water volumn control Control the water force by 3 different levels by using the water pressure/water dryer temp on the remote control. Set-up st Level 2nd Level 3rd Level Nozzle Water Vol(cc/min) 500±50 600±50 700±50 9. Nozzle position control 0. Operate. The expansion of water spray Warm water temp Control the nozzle position by 5 different levels by using the nozzle position control key on the remote control. Set-up Moving Distance Standard-2 Standard- Standard Standard+ Standard+2 Moving about 6mm per level. * Cleansing position value was measured from TOP COVER to the location where the water place is attached to the body. When choosing, a buzzer sound will occur once. Activate cleansing movement when pressing "move" key on the remote control while cleansing, Bidet or auto cleansing is functioning. Cancel the cleansing move by pressing "move" key again while cleansing movement is on the process. When choosing, a buzzing sound will occur once. When pressing "wide" key during cleansing is functioning. Bidet or the auto cleansing get changed into 3 different levels (straight extension extension 2) Impossible to input "wide" key while air drying is on the process. When inputting the power (initialization), set "OFF" as the initial setting. Set temp. by the "warm water temp" control key. When pressing the "warm water temp" key on the remote control, it changes in order OFF st level 2nd level 3rd level. Whether it is functioning or standing by, temperature setting is available. How to test: refer to the product standard. Set-up OFF st Level 2nd Level 3rd Level 2. control temp Seat temp Temp( ) Room Temp 33±2 36±2 39±2 When inputting the power (initialization), set "OFF" as the initial setting. Set temp. by "seat temp" control key. When pressing "seat temp" key on the remote control, it changes in order OFF st level 2nd level 3rd level. Whether it is functioning or standing by, temperature setting is available. How to test: refer to the product standard. Set-up OFF st Level 2nd Level 3rd Level Temp( ) Room Temp 3±3 34±3 37±3 30

33 Function Division Description of function Check 3. auto power saving Set-up Canceling When it has no input from the remote control signal or control keys on the main body for 30 mins after the seat sensor is OFF, it switches to the power saving mode which sets up the st level of warm water and seat temp automatically. Equally activates even tbe seat sensor is in cancel mode (NORMAL status). While it is in the power saving mode, the LED on the main body turns OFF. When the seat sensor control is ON, input of the remote control signal or control keys on main body cancel the power saving mode and activate in the previously set temp. When the remote control signal is inputted, the temp. is set to the previous setting through the remote control signal. When canceling the power saving mode, LED on the main body turns off. 4. Cleaning (Nozzle Cleaning) Activate cleansing by pressing "cleansing" key on the main body: maximize nozzle and water supply only in 2AWY cleansing. - When pressed once,maximizes extension of bidet nozzle twice, maximizes extension of cleansing nozzle three times, returns to the starting point (cleansing completed). After choosing cleansing, 2 mins passes for each clansing, finishes cleansing and the nozzle returns. When inputting "stop", "power" through the remote control or the main body during cleansing, it cancels cleansing and nozzle returns. 5. Power 6. Removing remaining water 7. Freezing protection 8. Protection for low-temp burns Whenever you push the power on the main body, the power turns ON/OFF. (TOGGLE action) Power OFF: every function is cancelled. (heater turns OFF and during the process, previous one is returned to starting point, by marking area OFF) impossible to input through the remote control signal. Power ON : sets the temp. and LED returns to the previous setting.possible to input through the remote control signal. While functioning, act as the stop key and while on stand by, act as the power ON/OFF. Activate the removing of the remaining water after cleansing, bidet, auto cleansing: removing remaining water from the nozzle by functioning AIR PUMP for 3 secs. Rise until 6 of cognition temp. by the warm temp heater if one of the warm water thermistor(water supply sensor or flood sensor) are below 5. If there is no water, heater will not be activated (water level OFF). When setting "3 levels" on the seating temp., low temp burn protection activates. Description - Seat temp. will rise until the set temp. and will go lower by after 5 mins and another. lower after 0 mins. if it does not sense whether the seat is set in the right temp. 9. TEST Mode (SELF TEST Mode) 20. ERROR MODE Setting up the TEST mode - When the power activates by pushing the "power+cleansing" keys together on the main body, access into TEST set mode. (a buzzing sound will occur on program version in the marked area) - With this status, when pushing keys on the remote control likewise, it is selected to the dedicated mode. - When pushing "Cleansing" on the remote control: Cleansing operates successively When pushing "Bidet": Bidet operates successively When pushing "Stop": activate the cleansing ( min)+bidet ( min) successively in order. When pushing "Air dryer": activate the cleansing ( min)+bidet ( min)+air dry (2 mins) successively in order. - Among the above, when inputting "move" key, it operates. TEST mode cancellation: TEST mode is cancelled by pushing. "power" on the main body or on the remote control. Refer to the attached SHEET in extra. 3

34 5. OPERATING PRINCIPLES 5-3. Function setting manual(main body) Function Category Movement details Check Remote control address set up Address is originally set to ''. When power is supplied by pressing 'power' key, ID setting mode will be on. (with a buzzing sound) : The 'cleansing' signal of the initial remote control is entered in this status, the entered ID will be set to the main body. Setting/cancelling mute Mute is originally off for the default. (There will be a buzzing sound when pressing the key.) Setting/cancelling mute mode. - Please turn the power of the remote control on and plug the power cord in while pressing the 'cleansing' key. (You will hear a buzzing sound) - Mute mode will be set after pressing 'stop' key on the remote control. - Mute mode will be cancelled when pressing 'stop' key on the remote control while mute mode is on. How to cancel the special set up mode. - Set up mode will be cancelled after pressing the 'air dryer' key on the remote control or after 30 seconds, and it will be changed to waiting mode. (The buzzer will ring three times-clang clang clang) While the mute mode is set: There will not be a buzzing sound when pressing the key. (But, there will be a buzzing sound for an error while setting up the seating mode.) While mute mode is on: There will be a buzzing sound when pressing the key. Setting/cancelling the sound mode: mute cancelling buzz once(clang), mute setting buzz twice(clang, clang) If the current set up is saved on EEPROM, the current set up will be remained when there was a electricity failure. 2. Special set up Power saving mode on/off Power saving mode is originally set for the default. How to set/cancel the power saving mode. - Plug the power cord in while pressing the 'cleansing' key, and it will be automatically changed to setting mode. (You will hear a buzzing sound) - Power saving mode will be cancelled when pressing 'cleansing' key on the remote control. - Auto power saving mode is set when pressing 'cleansing' key while the power saving mode is off. How to cancel the special set up mode. - The set up mode will be deactivated after pressing 'air dryer' key on the remote control or after 30 seconds from mode activation. (Buzz sound will be on: clang, clang, clang) While the power saving mode is on: Warm water temperature, seat temperature will be set to 'level ' to activate the auto power saving mode if the keys on main body key are not pressed or there is no remote control input for 30 minutes, regardless of seating status. While the power saving mode is off: The power saving mode will not be activated under the same condition as above. Sound: power saving mode cancel buzz once(clang), power saving mode set buzz twice (clang, clang) If the current set up is saved on EEPROM, the current set up will be remained when there was a electricity failure. Seating sensor setting/cancelling Seat sensor mode is not originally set for the default. (any function can be controlled regardless of seating status) How to set/cancel the seat sensor mode. - Plug the power cord in while pressing the 'cleansing' key, and it will be automatically changed to setting mode. (You will hear a buzzing sound) - Seat sensor mode will be cancelled when pressing 'bidet' key on the remote control. - Seat sensor is deactivated when pressing 'bidet' key on the remote control while seat sensor mode is on. How to cancel the special set up mode. - The set up mode will be deactivated after pressing 'air dryer' key on the remote control or after 30 seconds from mode activation. (Buzz sound will be on: clang, clang, clang) While seat sensor mode is on: any functions will activate when seat sensor senses seating. While seat sensor mode is not on: any functions will activate regardless of eating status. Sound: seat sensor mode cancel->buzz once(clang), seat sensor mode set buzz twice (clang, clang) If the current set up is saved on EEPROM, the current set up will be remained when there was a electricity failure. Water drainning (drainning the line water out) Water drainning mode - Plug the power cord in while pressing the 'cleansing' key, and it will be automatically changed to setting mode. (You will hear a buzzing sound) Water drain movement: water supply valve will be opened for 0 seconds, 2WAY valve will be positioned to its cleaning position, AIR PUMP It will be switched to the waiting mode after the activation. Plug the power cord while pressing 'power+cleansing' key on the main body together, and it will be turned into the confirming mode. Check the versions with buzzing sound. Program version checking 32

35 5-4. Water output levels during cleansing / bidet Water output levels during cleansing/bidet (Water output can be varied in each set.) Levels 2 3 Note Water output(ml/min) 500 (±0%) 600 (±0%) 700 (±0%) 5-5. Power consumption(electricity cost) Standard Calculation(Family of 4 people with 2 males and 2 females)/daily use rate: cleansing 4 times, bidet 8 times, air drying 2 times CASE : Water output level 2, water temperature level, air drying temperature level 2, seat OFF (room temperature:20'c, water temperature:20'c) CASE 2 : Water output level 2, water temperature level 3, air drying level 3, seat level 3 (room temperature:0'c, water temperature:5'c) Unplug the power cord after use to save the electricity cost. - For household(low pressure) (based on the standard made in May, 2006 by Korea Electronic Power Corporation) Power consumption(kwh) Electricity cost(won) Note \20,30 \39,960 \70,490 \5,500 Cost increase due to bidet use(won) CASE (28.50 KWh) CASE 2 (66.7 KWh) \3,87 \5,07 \4,73 \24,34 \4,475 \35,968 \6,596 \53,048 These results are electricity cost only, basic rate, elctric power industry fund, value added tax according to the electricity use are not included. - The progressive tax will be applied according to the electricity use. The electricity cost can be varied depends on basic rate per section and cost per kwh. NO. Basic rate(won/household) Electricity cost(won/kwh) Note Section Under 00kWh electricity use 370 for first00kwh or less 55. Section 2 0 ~ 200kWh electricity use 820 for next 00kWh 3.80 Section 3 20 ~ 300kWh electricty use,430 for next 00kWh Section 4 30 ~ 400kWh electricity use 3,420 for next 00kWh Section 5 40 ~ 500kWh electricity use 6,40 for next 00kWh Example of the electricity cost calculation: cost calculation for 272kWh of electricity use per month: please refer to NO. Cost Cost(won) Basic rate(ignored the rates below won),430won Step : 00kWh X 55.won = 5,50won 2 Electricity use(ignored the rates below won) Step 2 : 00kWh X 3.8won =,380won 29,007won Step 3 : 72kWh X 68.3won = 2,8won 3 Electricity cost in total,430won + 29,007won = 30,437won 4 Electric power industry fund(ignored the rates below 0 won) (30,437won) X =,20won 5 Value added tax(with rounding off below won) (30,437won) X 0. = 3,044won 6 Cost in total(ignored the rates below 0 won) 30,437won +,20won + 3,044won = 34,600won 33

36 Resistance and voltage values (0 kω /25 /2.5V) for various temperatures on temperature sensor (T, T2, seat) 5. OPERATING PRINCIPLES (0 kω /25 /2.5V) Temperature ( C) Temperature ( C) Resistance ( kω ) Voltage (V) Resistance ( kω ) Voltage (V) Temperature ( C) Resistance ( kω ) Voltage (V)

37 6. DISASSEMBLY AND ASSEMBLY 6-. Cautions for disassembly and assembly Before disassemble the product - Please stop the water supply by closing the valve of main water pipe. - Please unplug the power cord for the prevention of the electrical hazard. - Please drain the water cistern. : During service, if the water splatters, it might cause electrical hazard. Drain the water out by opening drain cap. Please return to the original state in Wiring path of product and water hose. - Some electrical components use insulation material for safety. - Wiring path of lead wire is needed to be careful for not being near to heating/moving/sharp components. - Wiring path of lead wire and united band is a part of the safety device. - Before putting on the cover, please check whether the water hose is connected right. - After servicing, please assemble to original state. After servicing, please conduct safety check. - Check whether the nuts, components, lead wires are in the original state. - Check whether the cover of lead wire is damaged. - Please check for an abnormal water flow and heat after reassembly. - Please check whether every switch functions normally. Please take caution not to damage and distrort in every component during disassembly Tools required Monkey wrench '+' shaped driver '-' shaped driver Nipper Long nosed pliers Gimlet 35

38 6. DISASSEMBLY AND ASSEMBLY 6-3. Disassembly method for each part Disassembly method for top cover, body frame [Needed tool : '+', '-' shaped drivers] Unscrew 2 cover screws on top cover. 2 Separate 2 screws using '+' shape driver. 3 Separate top cover and body by putting '-' shaped driver into the position on the picture. 4 Separate top cover from body as shown in picture. 5 Separate terminal which connected to seat. (shown in picture). Do not put excessive force when separating terminal. Otherwise, it might be broken. 36

39 6 Top cover and body frame is completely separated in this picture Disassembly method for top cover, damper, seat cover, seat [tool : '+' shaped driver needed] Pull out seat cover in the direction of the arrow. 2 Unscrew the damper fixing screw inside of top cover, and pull out damper in the direction of the arrow. 3 Remove one screw using '+' shaped driver. Turn the cover guide wire in the direction of the arrow and pull it out to the left. 4 After separating damper, disassemble seat as with sequence of arrow direction. 2 37

40 6. DISASSEMBLY AND ASSEMBLY 6-3. Disassembly method for each part Disassembly method for Main, POWER PCB [tool : '+' shaped driver needed] Separate 2 screws as in the picture and pull the PCB out. 2 Separate connected connector. Terminal might be damaged if too much strength is placed. 3 Extract PCB by unscrewing 5 screws on picture Disassembly method for SUB-R, SUB-L PCB [tool : '+' shape driver needed] Separate 2 screws in the position of the picture to separate PCB. 2 Separate 2 screws in the position of the picture to separate PCB. 38

41 Disassembly method of Air Dryer ASS'Y [tool : '+' shaped driver needed] Remove 2 screws as in the picture and separate the air dryer ASS'Y Disassembly method for nozzle ASS'Y [tool : '+' shaped driver needed] Disassemble screw on the position in picture. 2 Disassemble screw on the position in picture. 3 Separate 2 air pump fixing screws and silicon hose. 4 Separate the lead wire that is fixed on nozzle cover in the direction of the arrow. 39

42 6. DISASSEMBLY AND ASSEMBLY 6-3. Disassembly method for each part Disassembly method for nozzle ASS'Y [tool : '+' shaped driver needed] 5 Separate the 2-way valve silicon hose in the direction of the arrow. 6 Separate the ass'y nozzle cover in the direction of the arrow. 7 Separate screw as in the picture. 8 Separate 2-way valve silicon hose in the direction of the arrow. 9 Lift nozzle ASS'Y up in the direction of the arrow and separate. 40

43 Disassembly method for water cistern ASS'Y [tool : '+' shaped driver needed] Disassemble screw on the position in picture. 2 Disassemble screw on the position in picture. 3 Separate cistern ASS'Y as in the picture Problem solving for constriction of nozzle due to movement error during nozzle ASS'Y operation. On nozzle operation, constriction of nozzle might happen due to a failure. Push the constricted nozzle with proper force till you hear a clicking sound. Where, coming out of opposite nozzle is normal, and take a caution not to put excessive force to prevent damages on nozzle gear. 2 After pushing one side of nozzle, push back the other side of nozzle with proper force. Also, please take a caution not to put excessive force. Displace power cord, and hold for 30 seconds. Reconnect power cord, and check the operation of nozzle. 4

44 6. DISASSEMBLY AND ASSEMBLY 6-4. Disassembly diagram Product disassembly diagram N0 Part Name Code No Material and Q ty N0 Part Name Code No Material and Q ty COVER SEAT BUSH-COVER LEFT BUSH-COVER RIGHT CUSHION-COVER COVER-TOP INLAY-PANEL RIGHT INLAY-PANEL LEFT COVER-SCREW O-RING-COVER GUIDE COVER-GUIDE WIRE DAMPER-TWIN AXIS PACKING-DAMPER ASS'Y SEAT- BODY-FRAME PLATE-SHAFT HOUSING-SHAFT PLATE-EARTH FOAM-DRYER PAD CUSHION-DRYER ASS'Y POWER CORD- ASS'Y PCB-RIGHT CAP-JOINT ABS POM POM SILICONE, DARK GRAY ABS PC 0.25T,3M 300MP, 한글 PC 0.25T,3M 300MP, 한글 SOFT PVC, WHITE 내경 N8, 선경 2,EPDM ABS TOK EPDM, 경도50도,BLACK ELONGATE TYPE, WHITE PINK,BA08 ABS STS 304.5T NORYL SEGFN2(BLACK) STS304.0T EVA, 35*2*.2T, BLACK EPDM - - SILINCONE, 경도40도,WHITE CAP-CONNECTOR SHEET-BODY FRAME FIXER-BRACKET BOLT-INSTALL ASS'Y NOZZLE- COVER-NOZZLE ASS'Y PUMP-AIR ASS'Y TANK- ASS'Y FAN MOTOR-DRYER ASS'Y PCB-MAIN ASS'Y PCB-POWER HOUSING-LOWER R/C HOUSING-BUSH ASS'Y BUSH-SHAFT ASS'Y COVER-SHAFT SHAFT-CONTROLLER ASS'Y HOUSING-UPPER R/C CUSHION-R/C DECO-R/C ASS'Y REMOT CONTROL- DECO-TOP ABS EPDM,42.5X.5 2.5T STS 304.5T M2 POM - ABS ABS NORYL, SEGFN2 - - ALDC - SILICONE PC, 배면스프레이, 전면실크인쇄SPRAY BA 08-A PC, 배면스프레이, 전면실크인쇄SPRAY

45 Disassembly diagram of nozzle N0 Part Name Q ty Material Remark BODY NOZZLE EA ABS ABS MP-2, NTR COVER NOZZLE DUCT NOZZLE CYLINDER CLEAN CYLINDER BIDET TIP CLEAN TIP BIDET TIP CLEAN UPPER TIP BIDET UPPER TIP CLEAN LOWER BODY TIP BIDET LOWER GEAR CAM GEAR DRIVER GEAR REDUCER GEAR REDUCER 2 SPRING NOZZLE EA EA EA EA EA EA EA EA EA EA EA EA EA EA EA ABS ABS ABS ABS ABS ABS ABS ABS ABS POM POM POM POM POM STS304 ABS MP-2, NTR ABS MP-2, NTR ABS MP-2, NTR ABS MP-2, GREEN ABS MP-2, YELLOW ABS MP-2, GREEN ABS MP-2, YELLOW ABS MP-2, GREEN ABS MP-2, YELLOW N0 Part Name Q ty Material Remark 7 COVER NOZZLE SPRING 8 GEAR PINION 9 SEAL SHAFT MOTOR 20 CONNECTOR NOZZLE CLEAN 2 CONNECTOR NOZZLE BIDET 22 MOTOR MOVE 23 SCREW TAPPING 24 SCREW TAPPING 25 ASS'Y VALVE 4WAY 26 O-RING CLEAN 27 ASS'Y HOSE SILICONE 28 ASS'Y HOSE SILICONE 29 ASS'Y HOSE SILICONE 30 ASS'Y HOSE SILICONE 3 HOSE SILICONE 32 HOSE SILICONE EA EA EA EA EA EA 2EA 2EA EA 4EA EA EA EA EA EA EA ABS POM NBR ABS ABS - Fe+Zn Fe+Zn - SILICONE SILICONE SILICONE SILICONE SILICONE SILICONE SILICONE ABS MP-2, NTR ABS MP-2, NTR ABS MP-2, NTR DC24V 2-3X0 TAP PH Fe+Zn 2-4X2 TAP PH Fe+Zn DC24V BLUE GREEN PINK YELLOW NTR NTR 43

46 7. SIGNS OF FAILURE AND WAY TO REPAIR (Refer to the electrical wiring during signs.) No Problem Check list Repair method - Check power supply. Supply power No power on. - Check power cord is plugged. - Check failure of PCB(Main/Power/Sub) Supply power Replace PCB 2 Power is on, but no sound. - Check mute option. - Check pattern failure in PCB Main and buzzer. Turn the mute option off. Replace PCB-Main - Check connection of PCB connector. Change connector connection - Check PCB-Main. Replace PCB-Main 3 Cleansing/Bidet function is not working. - Check hose for bending and slipping. - Check water supply. - Check inlet Sol v/v. Change hose connection Supply water Replace Sol v/v - Check 4-way v/v. Replace 4-way v/v - Check 2-way v/v. Replace 2-way v/v 4 Air drying function is not working. - Check air dryer FAN. - Check connector and wire (including polarity check) - Check operating power(pcb). Replace fan Change connector, replace fan Replace PCB 5 Only air of room temperature is blowed during air drying. - Check open of the air dryer heater. - Check open in thermal fuse of air dryer heater. - Check PCB Replace air dryer heater Replace air dryer heater Replace PCB 6 Only warm air is blowed during air drying. Check open in triac of air dryer heater. - Check PCB Replace PCB Replace PCB 7 Move operation is not working. (Including nozzle position control) - Check connector (including polarity check) - Check the interference from hose connected to nozzle. - Check waveform putput in Step Motor. Change polarity of connector Change hose connection Replace MAIN PCB 8 Water pressure control is not working. - Check 2-way v/v. - Check PCB-Main Replace 2-way v/v Replace PCB-Main - Check the running with power on. Only working when power is ON 9 Nozzle cleaning is not working. - Check move motor. Replace nozzle ass'y - Check PCB. Replace PCB 0 Water is leaking. - Check the leakage in water cistern. - Check hose for slipping. Replace water cistern or tighten bolt Change hose connection 44

47 No Problem Check list Repair method Water is coming out through nozzle during stop. - Check the inlet sol v/v. - Check water level sensor. Replace inlet vavle Replace water level sensor - Check main water. Supply main water 2 No water is supplied. - Check inlet Sol v/v. - Check water level sensor. Replace inlet vavle Replace water level sensor - Check PCB-Main operation. Replace PCB-Main - Check open in warm water heater. Replace warm water heater 3 Warm water is not sprayed. - Check PCB. - Check bimetal. Replace PCB Replace bimetal - Check thermal fuse. Replace thermal fuse 4 Nozzle is not extended. - Check move motor. - Check PCB-Main. Replace nozzle ass'y Replace PCB-Main 5 Nozzle extends but no water during the cleansing/bidet. - Check main water. - Check inlet Sol v/v. - Check the battery is charged. Supply main water Replace inlet vavle Change the battery. 6 Remote control does not receive and send. - Check remote PCB. - Check main body PCB. Replace PCB. Replace PCB. 45

48 8. ERROR INDICATION MODE (LED) On error occurrence, LED of water pressure/air dryer is blinking and buzzer will be ringing. There are No. to 8 errors, and details are as follows. No Number of buzzer ringing Errors and problems Indication or cancellation method No water. (Full water level is not detected while water incoming.) Full water level is not detected after 2 minutes of water supply.. Error will occur when the sensor does not sense the water filling while the water supply valve is opened for 2 minutes. Water supply valve will be closed and error indication will be continued when the water filling level is not sensed even though the water supply valve was opened for 3 minutes. 2. Number will be repeated and it will automatically cancel function, even though the remote control, main body is controlled or there was a seating sensed. 3. It will be turned into waiting mode when the causing factor is removed. 2 2 Water leakage error Error will occur when water level is decreasing and filling in repeatition more than 7 times for 3 minutes.. Repetitive Error signal 2. All the functions will stop 3. Error will disappear when power is supplied again. 3 3 Seating temperature is over heated Error will occur when the seat is hotter than 5 for at least 2 seconds.. All the functions will stop. Error will be displayed. 2. Error will disappear when power is supplied again. 4 4 Temperature thermistor is over heated. Error will occur when the temperature of water outlet is sensored(t2) higher than 45 and nozzle cleaning will be automatically done to supply water. (Water supply will stop on a certain temperature that was set). All the functions will stop. Error will be displayed. 2. Error will disappear when power is supplied again. 3. If the temperature is higher than 45 on either T or T2, nozzle self cleaning will be operated and there will be water supply to prevent from temperature raising. 5 5 Warm water heater is not working. Warm water temperature is not changing when the water outlet sensor (T2) was performed for a while, even though warm water temperature was set to stop. ( within 3 minutes) But, it only applies when the temperature of T2 is below 25. Cleansing or bidet function will stop. 2. Repetitive Error signal 3. Error will disappear when power is supplied again. 6 6 Warm water themistor # open/short Warm water themistor #2 open/short. All the functions will stop. Error will be displayed. 2. Error will disappear when power is supplied again. 7 7 Seat thermistor open/short. All the functions will stop. Error will be displayed. 2. Error will disappear when power is supplied again. 8 8 Failure of auto flush movement. Lead switch sensored when the water is flushed and the lead switch does not turn off within 30 seconds.. All the functions will stop. Error will be displayed. 2. Error will disappear when power is supplied again. 46

49 9. ELECTRICAL WIRING 47

50 0. DESCRIPTION SUMMARY OF PCB CONNECTOR 0-. Main PCB Connector CN2 (Move Motor) : pin#~4 : (-), pin#5,6 : 24V(+) CN22 (Auto Flush) : pin#,2,4,5 : (-), pin#3 : 24V(+), pin#6 : signal (auto flush sensor), pin#7 : GND ( only BA08-B TYPE is applied ) CN5 (4Way Motor) : pin# : 24V(+), pin#2~5 : (-) CN7 (2Way Motor) : pin# : 24V(+), pin#2~5 : (-) CN25 (Main Sub PCB-L) : pin# : 5V(+), pin#2 : signal(sw), pin#3 : pin#4 : signal(led2), pin#5 : GND CN (Water Level Sensor) : pin# : GND, pin#2 : 5V(+), pin#3 : signal(water level) CN8 (Seat temperature Sensor) : pin# : signal(seat temperature sensor), pin#2 : GND CN20 (Outgoing water temperature sensor) : pin# : signal(outgoing water temperature sensor), pin#2 : GND CN9 (Seat Sensor) : pin# : GND, pin#2 : 5V(+), pin#3 : signal(seat sensor) CN2 (Incoming water temperature sensor) : pin# : signal(incoming water temperature sensor), pin#2 : GND CN6 (Dry Fan) : pin# : 24V(+), pin#2 : high : (-), low : 24V(+) CN4 (Water IN v/v) : pin# : 24V(+), pin#2 : high : (-), low : 24V(+) CN23 (Air Pump) : pin# : 24V(+), pin#2 : high : (-), low : 24V(+) CN0 (Main Power PCB) : pin# : 24V(+), pin#2 : 2V(+), pin#3 : 5V(+), pin#4 : high : (-), low : 5V(+), pin#5 : high : (-), low : 5V(+) pin#6 : high : (-), low : 5V(+), pin#7 : GND CN3 (Main Sub PCB-R) : pin# : 5V(+), pin#2 : signal(sw3), pin#3 : signal(remote), pin#4 : GND 48

51 0-2. Power PCB Connector CN9 (Power PCB I/O Main PCB) : pin# : 24V(+), pin#2 : 2V(+), pin#3 : 5V(+) pin#4 : high : (-), low : 5V(+), pin#5 : high : (-), low : 5V(+) pin#6 : high : (-), low : 5V(+), pin#7 : GND CN2 : Water Heater L CN7 : Water Heater N CN6 : Air dryer heater CN5 : AC Power N ( power input 220V ) CN4 : AC Power L CN3, CN8 : Seat Heater 0-3. Sub PCB Connector ( Sub PCB L ) ( Sub PCB R ) 2 CN (Sub PCB L Main) : pin# : 5V(+), pin#2 : signal(swsensor), pin#3 : signal(sw2sensor) pin#4 : signal(led2 on/off control), pin#5 : GND, pin#6 : signal(ir receiver) CN24 (Sub PCB R Main ) : pin# : 5V(+), pin#2 : signal(sw3sensor), pin#3 : signal(ir receiver), pin#4 : GND 49

52 . LIST OF A/S COMPONENT For BA07-R/E No. Component schematic Details 아세이커버 - 톱세미 ASS'Y COVER-TOP SEMI / Woongjin Cuchen ABS, WHITE 커버 - 스크류 COVER-SCREW / Hwa-in chemical SOFT PVC, WHITE, BA07 share 인레이판넬 - 리모콘 -A INLAY PANEL R/C-A 3 / Art and tech PET, 0.25T, 3M 300MP, A-TYPE 인레이판넬좌 INLAY PANEL LEFT 4 / Art and tech PC 0.25T, 3M 300MP, 인레이판넬우 INLAY PANEL RIGHT 5 / Art and tech PC 0.25T, 3M 300MP, 하우징 - 샤프트 HOUSING-SHAFT 6 2 / Sam-woon industry NORYL GFN2 50

53 No. Component schematic Details 댐퍼 - 동축 DAMPER-TWIN AXIS TOK, BA06, BA07 share 커버 - 가이드와이어 COVER-GUIDE WIRE 8 / Dong-il chemical ABS,WHITE 캡 - 조인트 CAP-JOINT 9 / Dong-bang silicon SILICONE, solidity 40degree, WHITE 아세이커버 - 시트세미 ASS'Y COVER-SEAT SEMI 0 / Je-seong ABS, WHITE 쿠션 - 커버 CUSHION-COVER / Dae-seong chemical SILICONE, DARK GRAY 라벨 - 주의 LABEL-CAUTION 2 / Bio-label Seat caution label, 5

54 . LIST OF A/S COMPONENT No. Component schematic Details 회로도 - SCHEMATIC DIAGRAM- 3 / Bio-label 220~240VAC, 235*04*T0.07 아세이시트 - ASS'Y SEAT- 4 / Woongjin Cuchen 220VAC 50W, 0A 72'C 캡 - 커넥터 CAP-CONNECTOR 5 / Dong-il chemical ABS, WHITE, BA08 아세이피시비메인 ASS'Y PCB-MAIN 6 / Bi-seong electronics clear PC 아세이피시비파워 ASS'Y PCB POWER 7 / Bi-seong electronics clear PC, SMPS 아세이피시비 - 좌 ASS'Y PCB-LEFT 8 / Bi-seong electronics clear PC 52

55 No. Component schematic Details 아세이피시비 - 우 ASS'Y PCB-RIGHT 9 / Bi-seong electronics clear PC 와이어 - 메인파워 I/O WIRE-MAIN POWER I/O 20 / Shin-won electronics 24AWG, 7PIN 아세이리모콘 ASS'Y REMOTE CONTROL 2 / Bi-seong electronics BA08 케이스 - 리모콘 CASE-R/C 22 / Nam-woong electronics PC(HI-002ML) 머신스크류 - MACHINE SCREW- 23 / Han-seong bolt M3X0, STS304 아세이노즐 - ASS'Y NOZZLE- 24 / CNS 53

56 . LIST OF A/S COMPONENT No. Component schematic Details 케이스 - 노즐 CASE-NOZZLE 25 / Dong-il chemical ABS 아세이팁 - 비데 ASS'Y TIP-BIDET 26 / CNS MP-2,light yellow 아세이팁 - 세정 ASS'Y TIP-CLEAN 27 / CNS ABS,MP-2,light green 아세이탱크 - 세미 ASS'Y TANK-SEMI 28 / Jeon-o electronics BA08 캡 - 아웃렛 CAP-OUTLET 29 / Dong-il chemicals ABS 플레이트 - 체크 PLATE-CHECK 30 / Dae-seong chemical EPDM 54

57 No. Component schematic Details 오링 - 아웃렛 O-RING-OUTLET 3 / Dong-bang silicon inside diameter 22,pretilt 2.2,EPDM 아세이솔레노이드감압밸브 ASS'Y SOLENOID-REDUCING VALVE 32 / ForS-tech DC24V 아세이히터탱크 ASS'Y HEATER-TANK 33 / Sang-do electronics industry 220VAC,800W_250V/0A, 72'C 아세이바이메탈 ASS'Y BIMETAL 34 / Mi-rae electronics parts 250VAC/0A/55 아세이에어펌프 ASS'Y PUMP-AIR 35 / ForS-tech BA08 아세이밸브 - 체크 ASS'Y VALVE-CHECK 36 / ForS-tech BA08 55

58 . LIST OF A/S COMPONENT No. Component schematic Details 아세이써미스터 T ASS'Y THERMISTOR-T 37 / Dae-gwang sensor 25, 0 kω, L50 아세이써미스터 -T2 ASS'Y THERMISTOR-T2 38 / 대광센서ㄜ Dae-gwang sengor 25, 0 kω, L25 아세이플로트센서 ASS'Y FLOATE SENSOR 39 / Yu-il system 5VDC/00 ma 아세이캡 - 드레인 ASS'Y CAP-DRAIN BA07 share 아세이팬모터건조 ASS'Y FAN MOTOR-DRYER 4 / Sam-gang tech BA08 아세이팬 - 모터 - 건조세미 ASS'Y FAN-MOTOR-DRYER SEMI 42 / Dae-seong electronics 24VDC, 3000RPM 56

59 No. Component schematic Details 아세이케이스 - 건조 ASS'Y CASE-DRYER 43 / ㄜ Sam-gang tech BA08 히터건조 HEATER-DRYER 44 Sam-gang tech 220VAC 80W, 05 /92 도어 - 윈드 DOOR-WIND 45 / sam-woon tech flame retardant PP 아세이파워코드 ASS'Y POWER CORD 46 / Dong-a electronics plug 250VAC 2.5M WHT 3*0.75 mm2 아세이필터 -MF ASS'Y FILTER-MF / Picogram MF, WHITE, Print, BA07 share 홀더 - 필터 HOLDER-FILTER 48 / Picogram POM, BA06 share 57

60 . LIST OF A/S COMPONENT No. Component schematic Details 필터클립 CLIP FILTER / Han-seong bolt STS36, BA03, BA06, BA07 share 아세이밸브 -T ASS'Y VALVE-T 50 / Seung-gwang BA07 share 아세이볼트 - 설치 ASS'Y BOLT-INSTALL 5 2 / Hwa-in chemical BA08 only 급수호스어세이 ASS'Y INLET HOSE-A For bidet 아세이서비스키트 A( 노즐포함 ) ASS'Y SERVICE KIT-A 53 / Woongjin Cuchen BA08 only, 60*7.5,GREEN 아세이서비스키트 B( 노즐제외 ) ASS'Y SERVICE KIT-B / Woongjin Cuchen BA06, BA07 share 58

61 No. Component schematic Details 아세이커넥터 - 필터 ASS'Y CONNECTOR-FILTER 55 POM 와이어바이메탈 WIRE BI-MATAL 56 / Shin-won electronics UL05 8AWG 05'C 패킹 - 아웃렛 PACKING-OUTLET 57 / Dong-bang silicon inside diameter 20.2,pretilt 2.0,EPDM 아세이하우징 - 리모콘 ASS'Y HOUSING-R/C 58 / Woongjin Cuchen BA08 59

62 2. DDO DDO SERVICE Filter change Detach filter Grab the holder-filter (in case of clip detaching) and hold the main body of the filter, then turn it in the direction of the arrow. (unscrewe) Detach filter 2 Pull out the filter downwards. Inserting the filter in Follow the reverse procedure of the above to put filter in. Caution : Please close water inlet valve before changing filter. Nozzle cleaning Press nozzle cleaning button on the right once Extension of front cleansing nozzle (cleaning) Press nozzle cleaning button once (retract front cleansing nozzle) Rear cleansing nozzle is extended (cleaning) Press Stop / power button If there is no input for 2 minutes, automatically repositioned. Do not handle the nozzle with excessive force when cleaning the nozzle, it may cause breakage of the nozzle or failure of the product. Please grab it lightly when cleaning. During nozzle cleaning, nozzle cleaning water is sprayed. (If there is no water in cistern, only nozzle is extended.) 60

63 Replacing the nozzle tip Wear plastic glove in nozzle tip replacing kit, and prepare the replacing tip. (ea for anal cleansing, ea for bidet cleansing) On and, hold the nozzle cylinder in one hand to fix, and pull out the existing nozzle tip. Replace the old one with new one. Wash with disinfection gauze, and trash into envelope. Cleaning the exterior Use neutral detergent on a soft sponge or cloth and rub it on the exterior of the product. - Do not use detergent containing clorine, thinner, benzene or abradant, or rough cloth. - It may cause deformation of the product or damage on the product. Product storaging Unscrew the nut from the fixing bolt and lift the main body up to separate them. * * Power cord should be unplugged when disassembling and bidet hose should be separated. Drain the water out from the water tank when product is not used for a long time. 6