Geberit AquaClean 8000plus UP Service instructions

Geberit AquaClean 8000plus UP Service instructions 01-2010 998.601.00.1 (00)

Contents Contents ESD protection... 4 Service spare parts... 5 Fault clearance by fault pattern... 8 Fault clearance by error code...14... 16 Commissioning after service...64 Function test after service... 65 Dimensions... 70 Product materials... 70 Technical data... 71 Target group Explanation of symbols This document is intended for skilled persons in accordance with EN IEC 62079:2001. Symbol WARNING CAUTION Meaning Refers to a potentially dangerous situation that may cause serious injury or death. Refers to a potentially dangerous situation that may cause slight or moderate injury or material damage. Refers to important information. Safety notes Working on electrical components WARNING Danger due to exposed, power-carrying parts Pull out the plug before working on electrical components. CAUTION Damage to electronic components due to electrostatic discharge (ESD) Put on an ESD wristband. Attach the crocodile clip to a metallic part of the water supply line. Contact If you have any queries or problems, please contact your Geberit sales company or see www.geberit.com. 3

ESD protection ESD protection What is ESD? ESD stands for electrostatic discharge. Electrostatic charges occur whenever two objects are rubbed together or pulled apart. If two objects with differing charges are brought into proximity, the electrons can suddenly flow from one object to the other. This flow of electrons is referred to as an electrostatic discharge. The most frequent source of ESD is human beings. The human body can become charged up to 30,000 V due to friction when walking or due to clothing. The discharge occurs when other people or objects are touched. What are the consequences of ESD? Electrostatic discharges can damage electronic components. Usually, components are only weakened by ESD. The damage does not happen until later during use. Malfunctions occur or the component fails. What can the expert do about it? In order to avoid ESD damage, it is necessary for electronic components or people to be earthed. This means the electrostatic charge is dissipated in a controlled manner. Electronic spare parts are supplied in an antistatic bag. This ESD bag has a slightly conductive surface, which prevents electrostatic voltages from building up during transport. ESD protection during service work: Disconnect the appliance from the mains before working on electronic components Make sure the ESD wristband touches the skin on your wrist before working on electronic components, and keep it in contact during the work. The crocodile clip is attached to a metallic part of the water supply line (reinforced braided hose, angle stop valve, etc.). This means earthing is provided via the water supply line New controls and printed circuit boards must be left in the ESD bag and not removed until immediately before they are installed. The replaced printed circuit boards must be packed in an ESD bag immediately after removal. Only hold printed circuit boards on the edges 1Put on an ESD wristband. 2 Plug the connector into the crocodile clip. 3 Clip the crocodile clip onto the reinforced braided hose. 4

Service instructions Service spare parts Service spare parts 5

Service spare parts 6 Item no. Article Description Service 1 813.224.15.0 Transparent spray shield 2 250.034.10.1 WC seat / WC lid Bahama beige for Geberit AquaClean 8000plus 2 250.034.11.1 WC seat / WC lid white alpine for Geberit AquaClean 8/8000plus 2 250.034.CG.1 WC seat / WC lid manhattan for Geberit AquaClean 8000plus 2 250.034.EP.1 WC seat / WC lid pergamon for Geberit AquaClean 8000plus 2.1 250.067.11.1 WC lid white alpine for Geberit AquaClean 8/8000plus 2.2 250.066.11.1 WC seat white alpine for Geberit AquaClean 8/8000plus 2.3 250.068.00.1 Damper white for hinge on right for Geberit AquaClean 8000plus 2.4 250.069.00.1 Damper grey for hinge on left for Geberit AquaClean 8000plus 3 250.003.00.1 Hinge user detection Geberit AquaClean 8/8000plus page 18 4 250.004.00.1 Hinge left for Geberit AquaClean 8/8000plus page 23 5 242.305.00.1 Distance washer set white for Geberit AquaClean 8000plus 6 250.035.10.1 WC ceramic appliance partially assembled Balena 8000 UP Bahama beige 6 250.035.11.1 WC ceramic appliance partially assembled Balena 8000 UP white alpine 6 250.035.CG.1 WC ceramic appliance partially assembled Balena 8000 UP manhattan 6 250.035.EP.1 WC ceramic appliance partially assembled Balena 8000 UP pergamon 6 250.135.11.1 WC ceramic appliance partially assembled Balena 8000 UP white alpine international 6.1 250.096.00.1 Conversion kit cover Balena 8000 / Geberit AquaClean 8000plus 6.1.1 250.094.21.1 Cover with seal set chromium plated Geberit AquaClean 8000plus 6.1.2 250.018.00.1 Temperature sensor dryer for Geberit AquaClean 8000plus page 54 page 52 page 50 6.2 250.019.00.1 Heating element dryer with housing Balena 8000 page 17 6.3 242.296.00.1 Drive unit compl for Geberit AquaClean 8000plus page 44 6.4 250.013.00.1 Manifold valve compl for Geberit AquaClean 8000plus page 27 6.5 242.289.00.1 Water pump compl for Geberit AquaClean 8000plus page 29 6.6 242.300.00.1 Support bracket set for casing Geberit AquaClean 8000plus 7 242.393.00.1 Dryer arm set for Geberit AquaClean 8000plus page 26 8 250.014.00.1 Spray arm with spray nozzle set for Geberit AquaClean 8000plus 8.1 240.665.00.1 O-ring for spray arm for Geberit AquaClean 8/8000plus 9 242.394.00.1 Spray and dryer nozzle set for Geberit AquaClean 8000plus 10 250.029.10.1 Casing Bahama beige for Geberit AquaClean 8000plus UP 10 250.029.11.1 Casing white alpine for Geberit AquaClean 8000plus UP 10 250.029.CG.1 Casing manhattan for Geberit AquaClean 8000plus UP 10 250.029.EP.1 Casing pergamon for Geberit AquaClean 8000plus UP 10.1 250.079.10.1 Screw for casing Geberit AquaClean 8000plus Bahama beige 10.1 250.079.11.1 Screw for casing Geberit AquaClean 8000plus white alpine 10.1 250.079.EP.1 Screw for casing Geberit AquaClean 8000plus pergamon 10.1 250.079.CG.1 Screw casing Geberit AquaClean 8000plus manhattan 10.2 250.030.10.1 Maintenance flap Bahama beige for Geberit AquaClean 8000plus UP 10.2 250.030.11.1 Maintenance flap white alpine for Geberit AquaClean 8000plus UP page 25

Service spare parts Item no. Article Description Service 10.2 250.030.CG.1 Maintenance flap manhattan Geberit AquaClean 8000plus UP 10.2 250.030.EP.1 Maintenance flap pergamon Geberit AquaClean 8000plus UP 10.3 250.037.10.1 Anti-slip strip set Bahama beige Geberit AquaClean 8000plus 10.3 250.037.11.1 Anti-slip strip set white alpine for Geberit AquaClean 8000plus 10.3 250.037.EP.1 Anti-slip strip set pergamon for Geberit AquaClean 8000plus 10.3 250.037.CG.1 Anti-slip strip set manhattan for Geberit AquaClean 8000plus 10.4 250.040.00.1 Cam set for Geberit AquaClean 8000plus 11 242.301.00.1 Screw set for Geberit AquaClean 8/8000plus 12 240.626.00.1 Active carbon filter/jetclean 8000 set 2 pcs. 13 240.625.00.1 Active carbon filter and Jetclean 8000 set 14 250.028.00.1 Jetclean nozzle cleaner for Geberit AquaClean 8000plus 15 250.022.00.1 Active carbon filter for Geberit AquaClean 8000plus 16 250.023.00.1 Odour extraction unit for Geberit AquaClean 8000plus page 32 17 250.016.00.1 Nozzle cleaner unit Geberit AquaClean 8000plus page 35 17.1 250.038.00.1 Diaphragm pump nozzle cleaner Geberit AquaClean 8000plus page 35 18 242.302.00.1 Remote control compartment Geberit AquaClean 8000plus 19 242.303.00.1 Cover for infrared Geberit AquaClean 8000plus 20 250.021.00.1 Dryer fan with housing for Geberit AquaClean 8000plus page 16 21 242.335.00.1 Control panel for Geberit AquaClean 8000plus UP page 50 22 242.298.00.1 Remote control for Geberit AquaClean 8000plus UP 22.1 147.008.00.1 Battery set for remote control Geberit AquaClean 5/ 8000plus 23 250.032.00.1 Wall-mounted holder for Balena 8000 remote control 24 250.005.00.1 Water supply connection set Balena 8000 UP 24.1 241.900.00.1 Y-branch for connection Geberit AquaClean 25 240.607.00.1 Hinge set left + right for Geberit AquaClean 8000plus Care 26 250.027.00.1 Acoustic insulation set for Geberit AquaClean 8000plus UP 26.1 213.886.00.1 Acoustic insulation sleeve EPDM 26.2 213.886.00.1 Acoustic insulation sleeve EPDM 27 242.295.00.1 Storage water heater for Geberit AquaClean 8000plus page 37 27.1 147.233.00.1 Drain screw for Balena 4/6000 Geberit AquaClean 4/5/8000 27.2 242.125.00.1 Temperature sensor storage water heater Balena 6000 / Geberit AquaClean 5/8000 27.3 250.086.00.1 Sleeve for storage water heater Geberit AquaClean 8/8000plus 28 242.293.00.1 Solenoid valve for storage water heater Geberit AquaClean 8000plus 28 242.294.00.1 Solenoid valve for storage water heater Geberit AquaClean 8000plus GB 29 242.290.00.1 Filter for storage water heater Geberit AquaClean 8000plus page 18 and page 23 page 40 page 40 page 39 page 39 page 41 30 242.291.00.1 Reinforced braided hose 3/8''-3/8'' for Geberit AquaClean 8000plus UP 31 250.026.00.1 Cover right for Geberit AquaClean 8000plus UP 32 250.017.00.1 Hose set with union Geberit AquaClean 8000plus 33 250.090.00.1 Control 2.4 GHz Geberit AquaClean 8000plus page 33 33 250.091.00.1 Control 2.4 GHz Geberit AquaClean 8000plus showroom model 34 250.089.00.1 Cable set for Geberit AquaClean 8/8000plus 35 242.138.00.1 Mains connection cable white for Geberit AquaClean 8000plus DK page 33 Only for function models 7

Fault clearance by fault pattern Fault clearance by fault pattern Fault pattern Cause Fault clearance Service Remedy by Geberit AquaClean not - Mains plug is not connected to Connect the mains plug End user functioning power outlet - Power switch is not switched Switch power switch on See operating on instructions - Defective fuse on electrical Replace the fuse distributor of home - Firmware error Resetting the firmware Switch the power switch off and back on again after 30 s - User detection not functioning (To check this, point the digital Replace the user detection hinge page 18 Customer service camera at the infrared window in live image mode. If the LED appears as a bright, flashing dot then the IR sensor is intact.) - Magnet in WC lid missing Replace the WC lid and WC seat See operating instructions - Control is defective Replace the control page 33 - Control panel is defective Replace the control panel page 50 Geberit AquaClean not functioning and "Error" appears on the remote control display Remote control is not working, no icons visible on remote control display - No power at the power outlet Have a skilled person check the connector, power outlet and power supply - Batteries are flat Hold the remote control next to the product and insert new batteries (3 x 1.5 V, type LR3 / AAA) - No batteries have been inserted Hold the remote control next to the product and insert batteries (3 x 1.5 V, type LR3 / AAA) - Batteries inserted incorrectly Hold the remote control next to the product and insert batteries, making sure the polarity is correct - No connection between remote control and Geberit AquaClean Hold the remote control next to the product, remove the batteries and reinsert them This re-establishes a connection See operating instructions See operating instructions See operating instructions See operating instructions - Remote control is defective Replace the remote control - Batteries quickly go flat (release 1) Replace the remote control and control page 33 - Control panel is defective Replace the control panel page 50 (release 1) - Control is defective (release 2) Replace the control page 33 Electrician End user Customer service 8

Fault clearance by fault pattern Fault pattern Cause Fault clearance Service Remedy by Spray water is too cold - Water temperature is set too Increase water temperature See operating End user low with the remote control instructions - Heating element of storage water heater is not switched on (LED on control panel does not light up) Use remote control to set water heater function to ON See operating instructions Spray water is too hot Shower spray too weak - Heating element of storage water heater is in economy mode, warm-up time too short - Temperature sensor in storage water heater is blocked with limescale or defective - Water in storage water heater has evaporated after Geberit AquaClean has not been used for a long time - Loose connectors on storage water heater or on control - Water temperature is set too high - Temperature sensor in storage water heater is blocked with limescale or defective Use remote control to set water heater function to ON See operating instructions Replace the temperature page 40 sensor, but first check resistance values given in table in the appendix, page 73 Update firmware page 61 page 63 Plug in connector Reduce water temperature with the remote control Replace the temperature sensor, but first check resistance values given in table in the appendix, page 73 - Spray intensity setting is too low Increase spray intensity on control panel or with the remote control - Spray nozzle clogged or blocked with limescale - Basket filter on inlet of storage water heater is blocked or defective - Water pump is not supplying enough water because it has not been bled - Inadequate water supply from supply network Press the <Service> button, remove and clean the spray nozzle. Operate at highest setting without spray nozzle to flush limescale particles out of the storage water heater. Once no more water is discharged, switch the spray functionality off again and attach the spray nozzle. See operating instructions page 40 See operating instructions See operating instructions Customer service End user Customer service End user Clean or replace the basket filter page 41 Customer service Bleeding the water pump Perform commissioning Check water pressure in supply network (at least 2.1 l/s at 1 10 bar flow pressure) page 64 9

Fault clearance by fault pattern Fault pattern Cause Fault clearance Service Remedy by No water emerges from the spray nozzle - No water at the water pump inlet Check the hoses and the supply line Customer service - Water pump not bleeding Bleeding the water pump Perform commissioning page 64 - Water pump is defective, Replace the water pump page 29 possibly corrosion in the hose at the water pump outlet Water pump is making a loud noise or is blocked, red LED flashes Spray arm does not move to the required position Spray arm does not move out or no longer moves back in Spray arm is making noises Spray intensity cannot be adjusted on control panel Nozzle cleaning not functioning Anal and lady shower nozzle both deliver water Water drips into WC ceramic appliance Water drips out of spray nozzle - Level regulator in storage water heater is contaminated or defective Clean the level regulator Replace the storage water heater Level regulator, page 43 Storage water heater, page 37 - Control is defective Replace the control page 33 - Basket filter on inlet of storage Clean or replace the basket filter page 41 water heater is blocked or defective - Manifold valve is defective Replace the manifold valve page 27 - Solenoid valve is defective Replace the solenoid valve page 39 - Water pump is defective Replace the water pump. If the fault continues after the water pump has been replaced, replace the control page 33 Water pump, page 29 Control, Customer service - Position of the spray arm is not Use the remote control to set See operating End user set correctly the position of the spray arm instructions - The spray arm end switch is Replace the drive unit page 44 Customer defective service - Power supply is interrupted Check if the power switch is End user switched on - Opening of rinsing or dryer Customer chamber is contaminated service Clean the opening of the rinsing or dryer chamber, replace the console bracket if necessary Spray arm, page 25 Console bracket, page 54 - Drive unit is defective Replace the drive unit page 44 - Control panel with remote Position the control panel control compartment has correctly shifted - Drive unit is defective Replace the drive unit page 44 Customer service - Flexible flat cable to control Replace the flexible flat cable page 50 Customer panel is defective service - Control panel is defective Replace the control panel page 50 - Control is defective Replace the control page 33 - Nozzle cleaner has thickened Replace hose of diaphragm page 35 Customer pump, fill with new nozzle service cleaner - Diaphragm pump of nozzle Replace the diaphragm pump page 35 cleaner unit is defective of nozzle cleaner unit - Control is defective Replace the control page 33 - Manifold valve is defective Replace the manifold valve page 27 - Manifold valve is defective Replace the manifold valve page 27 Customer service - Cistern is leaky Replace the seal for the flush valve Customer service - Manifold valve is leaky Replace the manifold valve page 27 Customer service 10

Fault clearance by fault pattern Fault pattern Cause Fault clearance Service Remedy by Water drips onto the - There is a leak Switch off power switch, End user floor interrupt water supply (close stop valve), disconnect mains plug, contact customer service - Storage water heater is leaky (weld seam) Replace the storage water heater page 37 Customer service - Sleeve of storage water heater is leaky Replace the sleeve of the storage water heater page 40 - Solenoid valve is defective Replace the solenoid valve page 39 - Water pump is defective Replace the water pump page 29 - Hoses (reinforced braided hose Replace leaky hoses of water supply connection, hoses of water pump) are defective - Flush or outlet pipe is leaky Replace the WC ceramic - WC ceramic appliance is appliance defective The red LED on the control panel is flashing and "Error" is displayed on the remote control The red LED on the control panel lights up and an icon is flashing on the remote control display Nozzle cleaner runs onto the floor when filling - A safety element has switched off the Geberit AquaClean - The active carbon filter is spent and / or the Jetclean 8000 nozzle cleaner has been used up - Bottle was compressed when filling - Hose was hooked in with the opening downwards (old tank model) - Hose has a kink (old tank model) - Bottle was not correctly screwed onto the feed hose Resetting the firmware Switch the power switch off and back on again after 30 s If the fault continues, customer service must proceed according to the table of error codes Replace the active carbon filter Refill the Jetclean 8000 nozzle cleaner Let the Jetclean 8000 nozzle cleaner flow in slowly and without compressing the bottle Hook in hose with opening upwards Pull out the hose completely and check it Check the connection See operating instructions See operating instructions End user / customer service End user End user Nozzle cleaner runs onto - Nozzle cleaner tank is defective Replace the nozzle cleaner tank page 35 Customer the floor service Nozzle cleaner runs onto - Diaphragm pump of nozzle Replace the diaphragm pump page 35 Customer the floor during cleaner unit is defective of the nozzle cleaner unit service automatic cleaning of - Hose of diaphragm pump is Replace the hose the spray nozzle leaky Diaphragm pump of nozzle cleaner tank is - Nozzle cleaner tank is empty Fill with Jetclean 8000 nozzle cleaner See operating instructions End user making rattling noises. - Firmware error Update firmware page 61 Customer Tank is empty, but red LED does not light up page 63 service 11

Fault clearance by fault pattern Fault pattern Cause Fault clearance Service Remedy by The red LED continues - Active carbon filter is spent Replace the active carbon filter See operating End user to light although nozzle instructions cleaner has been filled Odour extraction unit not functioning The red LED continues to light although the active carbon filter has been replaced Icon for filter change continues to be lit on the remote control display, although the active carbon filter has been replaced Unpleasant odour in spite of activated odour extraction unit 12 - Connectors are loose Check cabling from control to nozzle cleaner unit and reestablish - Firmware error Update firmware page 61 page 63 - Control is defective Replace the control page 33 - Automatic start of the odour extraction unit is not activated - Plug connection of the odour extraction unit is not plugged in correctly Activate odour extraction unit on control panel or with the remote control Check plug connection See operating instructions - Infrared window on user detection hinge is defective Replace the user detection hinge page 18 - Control is defective Replace the control page 33 - Odour extraction unit is Replace the odour extraction page 32 defective unit - Cable harness is defective Replace the cable harness - The Jetclean 8000 nozzle Refill the Jetclean 8000 nozzle cleaner has been used up cleaner - The active carbon filter was replaced while the Geberit AquaClean was switched off - Connector of the odour extraction unit is not plugged in correctly - Reset switch in the filter compartment of the odour extraction unit is defective Reinsert the active carbon filter with the system switched on Check plug connection Replace the odour extraction unit See operating instructions See operating instructions page 32 - Control is defective Replace the control page 33 - Active carbon filter is spent Replace the active carbon filter See operating - Reset switch in filter instructions compartment was activated without the filter being changed - Plug connection of air intake Check plug connection elbow is leaky - Display for filter change on Replace the control panel or page 50 control panel or on remote remote control control is defective Customer service End user Customer service End user End user Customer service End user Customer service Dryer does not start automatically - Dryer is set for manual start Start dryer on control panel or with the remote control See operating instructions End user Dryer temperature is too - Dryer temperature has not been Adapt dryer temperature with See operating End user high or too low adjusted for the requirements the remote control instructions Dryer temperature is cold - Dryer heating element is defective Replace the dryer heating element page 17 Customer service - Control is defective Replace the control page 33 Dryer temperature is too - Dryer temperature sensor is not Position dryer temperature page 50 Customer hot placed in air flow sensor correctly service Dryer temperature not warm enough - Air guide is leaky Seal plug connections in air guide Customer service - Dryer heating element is defective Replace the dryer heating element page 17 Air flow of dryer is too weak - Air guide is leaky Seal plug connections in air guide Customer service Dryer not functioning - Dryer is set for manual start Start dryer on control panel or with the remote control See operating instructions End user - Dryer cannot be started using Replace the control panel page 50 Customer control panel service

Fault clearance by fault pattern Fault pattern Cause Fault clearance Service Remedy by Dryer arm does not - Dryer arm is not engaged Engage the dryer arm correctly See operating End user move in completely correctly instructions - Opening of dryer chamber is contaminated Clean the opening of the dryer chamber Dryer arm does not move out or no longer - Opening of dryer chamber is contaminated Clean the opening of the dryer chamber See operating instructions End user moves back in - Drive unit is defective Replace the drive unit page 44 Customer service Dryer is making a loud - Dryer fan is defective Replace the dryer fan page 16 Customer noise service Dryer arm does not move out when the <Service> button is pressed Lowering function of WC seat and WC lid not functioning WC ceramic appliance, WC seat or plastic parts have become discoloured WC ceramic appliance is discoloured in area of odour trap - Firmware error Resetting the firmware Switch the power switch off and back on again after 30 s End user - Drive unit is defective Replace the drive unit page 44 Customer service - Crack or breakage of WC seat Replace the WC seat or WC lid See operating End user or WC lid instructions - Hinge is defective Replace the hinge User detection hinge, page 18 Left hinge, page 23 - Dampers are defective Replace the dampers - Incorrect cleaning Replace the discoloured parts See operating instructions - Chemical reaction between water, Jetclean 8000 and other cleaning agents - Jetclean 8000 dosage is excessive Comply with the cleaning agent recommendation Left hinge opens by itself User profiles are lost - Firmware error Update firmware Restore user profiles See operating instructions Customer service End user End user Update firmware page 61 Customer page 63 service - Left hinge is defective Replace the left hinge page 23 Customer service page 61 Customer page 63 service User profiles, see operating instructions 13

Fault clearance by error code Fault clearance by error code Error code Cause Fault clearance Service Error 8, dryer fan is deactivated - Dryer fan is not connected - Power supply interrupted - Dryer fan is defective Check plug connection Check power supply Replace the dryer fan page 16 Error 9, dryer fan is deactivated - Dryer fan is defective Replace the dryer fan page 16 Error 10, cold water operation only Error 11, cold water operation only Error 12, dryer fan is deactivated Error 13, dryer fan is deactivated Error 14, appliance is deactivated Error 15, appliance is deactivated Error 18, appliance is deactivated - Plug connection to temperature sensor in storage water heater is disconnected - Temperature sensor in storage water heater is defective - Short circuit in temperature sensor on storage water heater - Plug connection to dryer fan is disconnected - Plug connection to dryer temperature sensor is disconnected - Dryer temperature sensor is defective - Short circuit in dryer temperature sensor - Power supply of storage water heater is interrupted - Safety thermostat on storage water heater has tripped due to high temperature - Fuse in storage water heater has blown Check plug connection Replace the temperature sensor page 40 Replace the temperature sensor page 40 Check the plug connection of the dryer fan Check the plug connection of the dryer temperature sensor Replace the dryer temperature sensor Replace the dryer temperature sensor Measure resistance value of storage water heater Check plug connection to storage water heater Reset safety thermostat, interrupt the power supply and press the button on the safety thermostat page 50 page 50 Resistance value page 73 Safety thermostat page 42 Replace the storage water heater page 37 - No water supply from storage water Check storage water heater water heater supply - Geberit AquaClean is being supplied Supply Geberit AquaClean with with grey water drinking water - Solenoid valve on storage water Replace the solenoid valve heater is defective Rectify the kink in the reinforced - Reinforced braided hose from stop braided hose valve to storage water heater is Replace the storage water heater kinked, backpressure into the cistern - Level regulator in storage water heater is defective Solenoid valve, page 39 Storage water heater, page 37 14

Error 19, appliance is deactivated Error 20, appliance is deactivated Error 21, appliance is deactivated Error 23, appliance is deactivated Error 24, appliance is deactivated Error 26, water pump not functioning Error 27, appliance is deactivated Error 28, spray arm cannot be retracted, appliance switches off Service instructions Fault clearance by error code Error code Cause Fault clearance Service Error 29, dryer arm cannot be retracted, appliance switches off - Spray arm blocks when extending Resetting the firmware Switch the power switch off for 30 s - Spray arm blocks when retracting and then back on again. If the spray and the dryer arms move, the drive unit must be replaced, otherwise - Dryer arm is blocked replace the control - Spray arm end switch does not switch - Dryer arm end switch does not switch Drive unit, page 44 Control, page 33 - Water pump overcurrent Replace the water pump page 29 - Plug connection to water pump is disconnected Check plug connection Replace the water pump - Spray arm overcurrent Resetting the firmware Switch the power switch off and back on again after 30 s. If the spray - Dryer arm overcurrent and the dryer arms move, the drive unit must be replaced, otherwise replace the control page 29 Drive unit, page 44 Control, page 33 Error 31 - Firmware read error Replace the control page 33 Error 32 - Firmware write error Replace the control page 33 Error 33 - Control is defective Replace the control page 33 Error 35, commissioning is not performed - Plug connection to control panel is disconnected - Firmware error Check plug connection Update firmware Replace the control and the control panel page 61 page 63 Control, page 33 Control panel, page 50 15

Replacing the dryer fan Prerequisites Have the following material ready: Spare part 250.021.00.1 Floor covering 1 Cover the floor to prevent it getting dirty. 2 Switch off the power switch. Visually inspect the contacts on the heating element, replace the heating element if there is corrosion or another defect. 6 Insert a new dryer fan, making sure that both snap connectors engage. 7 Switch on the power switch. 8 Perform a function test, page 65. 3 Screw open the casing. 4 Pull the casing forwards and remove it. 5 Press the snap connectors together on both sides and remove the dryer fan. 16

Replacing the dryer heating element Prerequisites Have the following material ready: Spare part 250.019.00.1 Floor covering 1 Cover the floor to prevent it getting dirty. 2 Switch off the power switch. 7 Press the snap connectors together on both sides and remove the dryer fan. 8 Unscrew both screws of the dryer heating element. 3 Screw open the casing. 9 Unplug connector. 4 Pull the casing forwards and remove it. 10 Remove dryer heating element and replace it with a new heating element. 5 Disconnect the mains plug. 6 Put on and connect an ESD wristband, see ESD protection, page 4. 17

11 Hook the cable into the securing clip and plug the connector back in. 12 Insert dryer fan. Both snap connectors must engage. 13 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband. 14 Connect the mains plug. 15 Switch on the power switch. 16 Perform a function test, page 65. Replacing the user detection hinge Prerequisites Have the following material ready: Spare part 250.003.00.1 or 240.607.00.1 Floor covering ESD wristband Cord, 1m Lubricant for rubber Have the following special tools ready: Offset ring spanner (e.g. Würth special spanner) Metal saw 1 Cover the floor to prevent it getting dirty. 2 Switch off the power switch. 3 Screw open the casing. 4 Pull the casing forwards and remove it. 18

5 Close the stop valve. 12 Hold the new hinge sideways against a magnet or the magnet in the WC lid, the odour extraction unit starts. 6 Disconnect the mains plug. If the odour extraction unit does not start, the built-in user detection hinge is intact and does not need to be replaced. If the odour extraction unit starts, perform the next step. 13 Disconnect the connector of the new user detection hinge again. 14 Disconnect the mains plug. 15 Release and remove the cover. 7 Put on and connect an ESD wristband, see ESD protection, page 4. 8 Disconnect the connector from the user detection hinge and insert the new hinge to test it. 16 Place a container with a capacity of at least 2.5 l under the storage water heater. Use a coin to open the drain screw and let the water drain out. 9 Connect the mains plug. 10 Press the release buttons on both hinges and push them together, then remove the WC lid. 11 Switch on the power switch. 19

17 Reinstall the drain screw. 18 Unscrew the locking screw of the storage water heater behind the reinforced braided hose. 21 Remove the hose leading to the storage water heater from the water pump. 19 Press the storage water heater towards the rear wall and release it from the overflow opening. 22 Slightly unscrew 3 screws from the mounting plate. 20 Hold the storage water heater and disconnect both connectors from the control one after the other. First disconnect the lower connector, then the upper one. 23 Knot the cord around the connector of the disconnected cable for the user detection. 20

24 Pull the cable for the user detection through behind the mounting plate using the cord. Untie the knot but do not remove the cord, it is used for installing the new cable. 27 Insert the cable of the new hinge. 28 Place the cable in the groove of the washer so that it will not be crushed when the nut is tightened. 25 Unscrew the nut of the hinge screw using the offset ring spanner. Remove the nut and washer. 29 Tighten the nut of the hinge screw slightly. Without the offset ring spanner, it will be necessary to remove the dryer pipe in order to access the nut of the hinge screw. 30 Install the WC lid and WC seat and align the hinge. 26 Remove the defective user detection hinge. 21

31 Check the lowering function. 35 Plug the connector of the new user detection hinge into the control. 32 Check the cable placement at the washer. 36 Lubricate the sealing collar on the storage water heater and install the storage water heater. 33 Tighten the nut of the hinge screw firmly. 37 Tighten the locking screw of the storage water heater behind the reinforced braided hose. 34 Knot the cord around the connector of the new cable for the user detection and pull it through behind the mounting plate. 22

38 Reconnect both connectors one after the other, first the upper connector and then the lower one. Replacing the left hinge Prerequisites Have the following material ready: Spare part 250.004.00.1 or 240.607.00.1 Floor covering 1 Cover the floor to prevent it getting dirty. 2 Switch off the power switch. 3 Screw open the casing. 39 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband. 40 Insert and screw on the cover. The screw hole can be sawn out to make an oblong hole so that the fastening screw for the cover does not need to be removed. 4 Pull the casing forwards and remove it. 41 Connect the mains plug. 42 Open the stop valve. 43 Install the spray shield. 5 Disconnect the mains plug. 44 Perform commissioning, page 64. 45 Perform a function test, page 65. 6 Put on and connect an ESD wristband, see ESD protection, page 4. 23

7 Press the release buttons on both hinges and push them together, then remove the WC lid. 10 Remove the control panel. 8 Remove the dryer fan. Press the snap connectors on both sides and remove the dryer fan. 11 Disconnect the connector from the control panel. 9 Unscrew both fastening screws of the control panel. 12 Remove the air intake elbow. 13 Unscrew the hinge screw, remove the nut and washer. 24

14 Remove the defective hinge and insert the new one. Replacing the spray arm Prerequisites Have the following material ready: Spare part 250.014.00.1 Floor covering Valve grease 1 Cover the floor to prevent it getting dirty. 2 Press the <Service> button on the remote control in order to extend the spray arm. 15 Fit the hinge screw with washer and tighten the nut slightly. 16 Install the WC lid and WC seat and align the hinge. 3 Remove the spray arm by pulling it sharply. 4 Clean the rinsing chamber and remove the O-ring. 17 Tighten the nut of the hinge screw firmly. 18 Reassemble all parts by following the steps in reverse order. 19 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband. 20 Connect the mains plug. 21 Perform commissioning, page 64. 22 Perform a function test, page 65. 5 Lubricate the O-ring and insert it. 25

6 Lubricate both O-rings on the new spray arm. Replacing the dryer arm Prerequisites Have the following material ready: Spare part 242.393.00.1 1 Press the <Service> button on the remote control, the spray arm extends. Press the <Service> button again, the spray arm retracts and the dryer arm extends. 2 Turn the dryer arm anti-clockwise and pull it out. 7 Insert the spray arm and apply slight pressure to engage it. 3 Clean the dryer chamber. 8 Press the <Service> button on the remote control, the spray arm retracts and the dryer arm extends. Press the <Service> button again, the dryer arm retracts. 9 Perform a function test, page 65. 4 Lubricate the dryer arm and dryer chamber. 26

5 Guide in the new dryer arm and turn it clockwise until it engages. Replacing the manifold valve Prerequisites Have the following material ready: Spare part 250.013.00.1 Floor covering 1 Cover the floor to prevent it getting dirty. 2 Switch off the power switch. 6 Press the <Service> button, the dryer arm retracts. 7 Perform a function test, page 65. 3 Screw open the casing. 4 Pull the casing forwards and remove it. 5 Close the stop valve. 27

6 Disconnect the mains plug. 10 Put a container underneath and disconnect the hose clamp using a screwdriver. 7 Put on and connect an ESD wristband, see ESD protection, page 4. 8 Disconnect the connector from the manifold valve. Pull the hose off the nipple. The storage water heater is partially drained. 9 Disconnect the manifold valve from the mounting plate (2 screws). 11 Unscrew the hose unions and pull off the hoses. 12 Remove the manifold valve. 28

13 Use long-nose pliers to push the hoses onto the new manifold valve and retighten the unions. Replacing the water pump Prerequisites Have the following material ready: Spare part 242.289.00.1 Floor covering ESD wristband Cord, 1m 1 Cover the floor to prevent it getting dirty. 2 Switch off the power switch. 14 Push on the hose and screw the manifold valve onto the mounting plate. Compress the hose clamp with water pump pliers. 3 Screw open the casing. Check the hoses for kinks and crush points. 15 Fit connector on manifold valve. 16 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband. 17 Connect the mains plug. 18 Open the stop valve. 19 Perform commissioning, page 64. 20 Perform a function test, page 65. 4 Pull the casing forwards and remove it. 5 Close the stop valve. 29

6 Disconnect the mains plug. 10 Pull the second hose off the nipple. 7 Put on and connect an ESD wristband, see ESD protection, page 4. 8 Put a container underneath and disconnect both hose clamps using a screwdriver. 11 Unscrew both screws from the mounting plate slightly. 9 Pull the hose off the nipple. The storage water heater is partially drained. 12 Remove the connector of the water pump from the control. 30

13 Knot the cord onto the cable end. 17 Pull the cable through behind the mounting plate and connect the connector. 14 Remove the water pump and pull the cable through behind the mounting plate (unfasten hidden cable tie). Do not pull the cord all the way through. 15 Knot the cord onto the cable end of the new water pump. 18 Reinstall the remaining parts by following the steps in reverse order. 19 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband. 20 Connect the mains plug. 21 Open the stop valve. 22 Perform commissioning, page 64. 23 Perform a function test, page 65. 16 Insert the new water pump and position it correctly. 31

Replacing the odour extraction unit Prerequisites Have the following material ready: Spare part 250.023.00.1 Floor covering Seal lubricant 1 Cover the floor to prevent it getting dirty. 2 Switch off the power switch. 7 Open the filter compartment and pull out the active carbon filter. 8 Pull out the plug. Press the catch spring upwards when doing this. 3 Screw open the casing. 9 Unscrew both fastening screws from the housing and remove them. 4 Pull the casing forwards and remove it. 10 Pull the housing down and release it from the air intake elbow. 5 Disconnect the mains plug. 32 6 Put on and connect an ESD wristband, see ESD protection, page 4.

11 Remove the specification plate from the old housing and stick it into the new housing. Replacing the control Prerequisites Have the following material ready: Spare part 250.090.00.1 Floor covering ESD wristband 1 Cover the floor to prevent it getting dirty. 2 Switch off the power switch. 12 Lubricate the seal of the air intake elbow and push on the new housing. 13 Screw on the housing and connect the connector. 14 Insert the active carbon filter and close the filter compartment. 15 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband. 16 Connect the mains plug. 17 Switch on the power switch. 18 Perform a function test, page 65. 3 Screw open the casing. 4 Pull the casing forwards and remove it. 5 Disconnect the mains plug. 6 Put on and connect an ESD wristband, see ESD protection, page 4. 33

7 Disconnect plug connections 1 10. 11 Extend cable no. 3 using the supplied cable and connect it to the control. 8 Release the snap connector, remove the control. 9 Grip the new control by its edges only and remove it from the packaging. 12 Reconnect plug connections 1 10. 10 Guide the control into the groove in the mounting plate and engage it. 13 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband. 14 Connect the mains plug. 15 Switch on the power switch. The spray and dryer arm move briefly and an acoustic signal sounds. 16 Perform a function test, page 65. 34

Replacing the nozzle cleaner unit Prerequisites Have the following material ready: Spare part 250.016.00.1 or 250.038.00.1 Floor covering ESD wristband 1 Cover the floor to prevent it getting dirty. 2 Switch off the power switch. 7 Pull the connector of the diaphragm pump out of the control. 8 Place a container under the nozzle cleaner unit for collecting the nozzle cleaner that runs out. 9 Unfasten the connection hose at the top. 3 Screw open the casing. 10 Unfasten both cable lugs from the diaphragm pump. 4 Pull the casing forwards and remove it. 5 Disconnect the mains plug. If only the diaphragm pump is defective, replace the diaphragm pump now and continue from step 15. Otherwise continue from step 12. 11 Release the connection hose at the bottom, release the diaphragm pump from the snap connector and replace it. 6 Put on and connect an ESD wristband, see ESD protection, page 4. 35

12 Disconnect both plug connections from the nozzle cleaner tank. 18 Fill Jetclean8000 nozzle cleaner and close the filling tray again. Older versions do not have any connectors. In such cases, it is necessary to cut through the individual cores. 13 Unscrew the fastening screw but do not remove it. 19 Push the connector of the diaphragm pump onto the control. 20 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband. 21 Connect the mains plug. 22 Switch on the power switch. 23 Install the spray shield and cover the infrared window of the user detection with a piece of paper. 14 Replace the nozzle cleaner unit and screw it back on. 24 Start the shower procedure and repeat it until the hose to the nozzle cleaner unit is free from air bubbles. If the cores were cut through, fit the supplied cable lugs. 15 Plug connector back in. 16 Push the connection hose back on. 17 Pull out the filling tray. 25 Perform a function test, page 65. 36

Replacing the storage water heater Prerequisites Have the following material ready: Spare part 242.295.00.1 Floor covering ESD wristband Lubricant for rubber 5 Close the stop valve. Have the following special tool ready: Metal saw 1 Cover the floor to prevent it getting dirty. 2 Switch off the power switch. 6 Disconnect the mains plug. 3 Screw open the casing. 7 Put on and connect an ESD wristband, see ESD protection, page 4. 8 Release and remove the cover. 4 Pull the casing forwards and remove it. 37

9 Disconnect both plug connections of the storage water heater from the control. 12 Remove the hose leading to the storage water heater from the water pump. 13 Unscrew the locking screw of the storage water heater behind the reinforced braided hose. 10 Place a container with a capacity of at least 2.5 l under the storage water heater. Use a coin to open the drain screw and let the water drain out. 14 Press the storage water heater towards the rear wall and release it from the overflow opening. 15 Lubricate the sealing collar of the new storage water heater and insert the storage water heater. Tighten the locking screw of the storage water heater behind the reinforced braided hose. 16 Connect both plug connections of the storage water heater onto the control. 11 Reinstall the drain screw. 38

17 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband. 18 Insert and screw on the cover. The screw hole can be sawn out to make an oblong hole so that the fastening screw for the cover does not need to be removed. Replacing the solenoid valve of the storage water heater Prerequisites The storage water heater is removed. Have the following material ready: Spare part 242.293.00.1 1 Unplug connector. 19 Connect the mains plug. 20 Open the stop valve. 21 Perform commissioning, page 64. 22 Perform a function test, page 65. 2 Unscrew both screws from the solenoid valve. 3 Pull out the solenoid valve and replace it. 4 Screw the solenoid valve back on. 5 Plug the connector back in. 6 Reinstall the storage water heater. 39

Replacing the temperature sensor of the storage water heater Prerequisites The storage water heater is removed. Have the following material ready: Spare part 242.125.00.1 1 Unplug connector. Replacing the sleeve of the storage water heater Prerequisites The storage water heater is removed. Have the following material ready: Spare part 250.086.00.1 1 Replace the sleeve. 2 Unscrew the screw of the temperature sensor. 2 Reinstall the storage water heater. 3 Replace the temperature sensor. 4 Screw on the temperature sensor. 5 Plug in connector. 6 Reinstall the storage water heater. 40

Cleaning or replacing the basket filter of the storage water heater Prerequisites Have the following material ready: Spare part 242.290.00.1 1 Cover the floor to prevent it getting dirty. 2 Switch off the power switch. 6 Disconnect the mains plug. 7 Release and remove the cover. 3 Screw open the casing. 8 Unfasten the basket filter from the solenoid valve. 4 Pull the casing forwards and remove it. 9 Unfasten the basket filter from the reinforced braided hose. 5 Close the stop valve. 41

10 Clean the basket filter. If it is defective, replace it. Resetting the safety thermostat 1 Switch off the power switch. 11 Insert and screw on the cover. The screw hole can be sawn out to make an oblong hole so that the fastening screw for the cover does not need to be removed. 2 Screw open the casing. 12 Connect the mains plug. 13 Open the stop valve. 14 Perform commissioning, page 64. 15 Perform a function test, page 65. 3 Pull the casing forwards and remove it. 42

DANGER Danger due to exposed, power-carrying parts Electric shock due to inadvertently touching contacts Switch off the power switch before pressing the safety thermostat. The water in the storage water heater must have cooled down to room temperature before the safety thermostat is reset. 4 Press the button on the safety thermostat of the storage water heater. There is no need to remove the storage water heater in order to do this. Cleaning the level regulator of the storage water heater Prerequisites The storage water heater is removed. In older models, the level regulator is permanently installed and cannot be removed. In this case, the storage water heater must be replaced. 1 Unscrew the screw of the level regulator. 5 Switch on the power switch. 6 Perform a function test, page 65. 2 Remove the level regulator and clean it. 3 Reinstall the level regulator. 4 Reinstall the storage water heater. 43

Replacing the drive unit Prerequisites Have the following material ready: Spare part 242.296.00.1 Floor covering ESD wristband Cord, 1m Valve grease 6 If the spray arm is jammed, use a screwdriver to lever out and remove the spray nozzle. Have the following special tool ready: Offset long-nose pliers 1 Cover the floor to prevent it getting dirty. 2 Screw open the casing. 3 Pull the casing forwards and remove it. 7 Grip the spray arm with offset long-nose pliers and pull it out. 4 Press the <Service> button on the remote control in order to extend the spray arm. 8 Press the <Service> button on the remote control in order to move the dryer arm out. 5 Remove the spray arm by pulling it sharply. 9 Turn the dryer arm anti-clockwise and pull it out. 44

10 If the dryer arm is jammed, heat the screwdriver and push it into the dryer nozzle. 14 Close the stop valve. 11 Turn the dryer arm anti-clockwise and pull it out. 15 Disconnect the mains plug. 12 Press the <Service> button on the remote control in order to move to the initial position. 16 Put on and connect an ESD wristband, see ESD protection, page 4. 17 Release and remove the cover. The function of the new drive unit can be checked before it is installed. To do this, directly connect it to the control. The spray and dryer arms move briefly when the power switch is switched on. 13 Switch off the power switch. 45

18 Place a container with a capacity of at least 2.5 l under the storage water heater. Use a coin to open the drain screw and let the water drain out. 22 Press the storage water heater towards the rear wall and release it from the overflow opening. 23 Hold the storage water heater and disconnect both connectors from the control. First disconnect the lower connector, then the upper one. 19 Reinstall the drain screw. 20 Remove the hose leading to the storage water heater from the water pump. 21 Unscrew the locking screw of the storage water heater behind the reinforced braided hose. 24 Disconnect the connector of the temperature sensor from the drive unit. 46

25 Unscrew and remove both screws of the drive unit. 28 Remove the control panel. 29 Disconnect the connector from the control panel. 26 Press the snap connectors on both sides and remove the dryer fan. 30 Remove the air intake elbow. 27 Unscrew both fastening screws of the control panel. 31 Unscrew the unions on both hoses and put the hoses to one side. 47

32 Release the snap connectors of the drive unit. 37 Push the hoses onto the drive unit and screw them on. 33 Remove the old drive unit. 38 Install the air intake elbow and control panel. 39 Install the storage water heater and the cover. 40 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband. 41 Connect the mains plug. 42 Open the stop valve. 43 Switch on the power switch. 44 Clean the rinsing chamber. Replace the O-ring if it is defective. 34 Insert the new drive unit and turn it slightly to engage. 45 Lubricate the O-ring and insert it. 35 Connect the connector on the drive unit. 46 Lubricate both O-rings on the spray arm. 36 Secure the drive unit with both screws. 48

47 Press the <Service> button on the remote control. 52 Press the <Service> button, the dryer arm retracts. 48 Insert the spray arm and apply slight pressure to engage it. 53 Perform commissioning, page 64. 54 Perform a function test, page 65. 49 Press the <Service> button on the remote control, the spray arm retracts and the dryer arm extends. 50 Lubricate the dryer arm and dryer chamber. 51 Guide in the dryer arm and turn it clockwise until it engages. 49

Replacing the dryer temperature sensor or positioning it correctly Prerequisites The drive unit is removed. Have the following material ready: Spare part 250.018.00.1 1 Replace the dryer temperature sensor and place it in the air flow. Replacing the control panel Prerequisites Have the following material ready: Spare part 242.335.00.1 Floor covering 1 Cover the floor to prevent it getting dirty. 2 Switch off the power switch. 2 Reinstall the drive unit. 3 Screw open the casing. 4 Pull the casing forwards and remove it. 5 Disconnect the mains plug. 50 6 Put on and connect an ESD wristband, see ESD protection, page 4.

7 Remove the dryer fan. Press the snap connectors on both sides and remove the dryer fan. 10 Disconnect the connector from the control panel. 8 Unscrew both fastening screws of the control panel. Do not kink the flexible flat cable, pay attention to the cable placement. 11 Connect the flexible flat cable to the new control panel and reassemble all parts by following the steps in reverse order. 12 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband. 13 Connect the mains plug. 14 Perform commissioning, page 64. 15 Perform a function test, page 65. 9 Remove the control panel. 51

Replacing the cover (new for new) Prerequisites Have the following material ready: Spare part 250.094.21.1 Floor covering Valve grease 1 Cover the floor to prevent it getting dirty. 2 Press the <Service> button on the remote control in order to extend the spray arm. 7 Remove the cover by turning it anti-clockwise. Position the new cover and engage the bayonet joint by turning clockwise slightly. 3 Remove the spray arm by pulling it sharply. 8 Lubricate the seal. 4 Press the <Service> button on the remote control in order to move the dryer arm out. 5 Turn the dryer arm anti-clockwise and pull it out. 9 Pay attention to the shape and align the seal accordingly. Then position the seal in the middle of the cover and press it on all round. 6 Use a screwdriver to lift up and remove the seal. 10 Clean the rinsing chamber and remove the O-ring. 52

11 Lubricate the O-ring and insert it. 16 Lubricate the dryer arm and chamber. 12 Lubricate both O-rings on the spray arm. 13 Press the <Service> button on the remote control. 17 Guide in the dryer arm and turn it clockwise until it engages. 14 Insert the spray arm and apply slight pressure to engage it. 18 Press the <Service> button, the dryer arm retracts. 15 Press the <Service> button on the remote control, the spray arm retracts. 53

Replacing the cover (new for old) Prerequisites Have the following material ready: Spare part 250.096.00.1 Floor covering ESD wristband Valve grease Have the following special tools ready: Water pump pliers Offset long-nose pliers 1 Cover the floor to prevent it getting dirty. 2 Screw open the casing. 7 Turn the dryer arm anti-clockwise and pull it out. 8 Press the <Service> button on the remote control in order to move to the initial position. 9 Switch off the power switch. 3 Pull the casing forwards and remove it. 10 Close the stop valve. 4 Press the <Service> button on the remote control in order to extend the spray arm. 5 Remove the spray arm by pulling it sharply. 11 Disconnect the mains plug. 54 6 Press the <Service> button on the remote control in order to move the dryer arm out. 12 Put on and connect an ESD wristband, see ESD protection, page 4.

13 Release and remove the cover. 15 Place a container with a capacity of at least 2.5 l under the storage water heater. Use a coin to open the drain screw and let the water drain out. 14 Disconnect both connectors of the storage water heater from the control one after the other. First disconnect the lower connector, then the upper one. 16 Reinstall the drain screw. 17 Remove the hose leading to the storage water heater from the water pump. 18 Unscrew the locking screw of the storage water heater behind the reinforced braided hose. 55

19 Press the storage water heater towards the rear wall and release it from the overflow opening. 23 Unscrew both nuts of the ceramic appliance. 20 Press the snap connectors on both sides and remove the dryer fan. 21 Disconnect the reinforced braided hoses between the water supply connection of the cistern and the storage water heater. 24 Remove the Geberit AquaClean from the wall and install it on the mounting rack. 25 Unscrew and remove the upper and lower screws of the drive unit. 22 Prepare the mounting rack. 56

26 Disconnect the connector of the temperature sensor from the drive unit. 30 Unscrew the screw of the dryer pipe and remove the dryer pipe. 27 Unscrew the unions on both hoses and put the hoses to one side. 31 Unscrew all 3 screws of the console bracket and remove the console bracket. 28 Release the snap connectors of the drive unit. 32 Remove the T-piece from the hose. 29 Remove the drive unit. 33 Unscrew all 6 screws of the rinsing chamber. Remove the console bracket and the cover. 57

37 Position the cover and engage the bayonet joint by turning clockwise slightly. 34 Install all 6 screws of the new rinsing chamber (preliminary installation) and grease the seals. 38 Lubricate the seal. 35 Position the fastening plate of the new cover and screw all 6 screws tight. 39 Pay attention to the shape and align the seal accordingly. Then position the seal in the middle of the cover and press it on all round. 36 Tighten both outer Allen screws slightly, at the same time as aligning the fastening plate. 40 Lubricate the O-ring for the rinsing chamber. 58

41 Insert the O-ring in the rinsing chamber. 46 Insert the drive unit and turn it slightly to engage. 42 Push the T-piece onto the hose. 43 Secure the console bracket with 3 screws. 47 Connect the connector on the drive unit. 44 Tighten both outer Allen screws firmly. 45 Install the dryer pipe and the dryer temperature sensor. 48 Secure the drive unit with both screws. 49 Push the hoses onto the drive unit and screw them on. 50 Position the Geberit AquaClean against the wall and secure it. 51 Install the WC lid. 52 Connect the reinforced braided hoses between the cistern and the storage water heater. 53 Install the air intake elbow and control panel. 54 Install the dryer motor. 55 Install the storage water heater and the cover. 59

56 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband. 57 Connect the mains plug. 58 Open the stop valve. 59 Switch on the power switch. 60 Press the <Service> button on the remote control. 64 Lubricate the new dryer arm and chamber. 61 Lubricate both O-rings on the spray arm. 62 Insert the spray arm and apply slight pressure to engage it. 65 Guide in the new dryer arm and turn it clockwise until it engages. 63 Press the <Service> button on the remote control, the spray arm retracts and the dryer arm extends. 66 Press the <Service> button, the dryer arm retracts. 67 Switch off the power switch. 68 Perform commissioning, page 64. 69 Perform a function test, page 65. 60

Updating the firmware (control up to October 2009) Prerequisites Have the following tool ready: Firmware updater Firmware on SD memory card 1 Switch off the power switch. 6 Pull the connector out of the control as illustrated. 7 Connect the adapter to the control. 2 Screw open the casing. 8 Connect the flexible flat cable of the firmware updater to the control. 3 Pull the casing forwards and remove it. 9 Plug in the mains cable of the firmware updater as illustrated. 4 Put on and connect an ESD wristband, see ESD protection, page 4. Make sure that the SD memory card with the firmware is inserted. 5 Set the rotary button of the firmware updater to position 1 (8000 Rel. II, 2.1.9). 10 Switch on the power switch. 61

Do not press the Start/Stop button during the installation. 11 Press the Start/Stop button on the firmware updater. The green LED on the firmware updater flashes during the installation (approx. 30 s). The green LED changes to a steady light as soon as the installation has finished. If the red LED lights, this means the installation was not successful. Check the plug connections and restart the installation. Replace the control if the LED continues to be lit. 12 Switch off the power switch. 13 Disconnect the firmware updater. 14 Return the plug connections to their initial condition. 15 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband. 16 Open the stop valve. 17 Perform commissioning, page 64. 18 Perform a function test, page 65. 62

Updating the firmware (control from October 2009 onwards) Prerequisites Have the following tool ready: Firmware updater Firmware on SD memory card 1 Switch off the power switch. The current firmware can be obtained from your responsible Geberit sales company. 6 Insert the SD memory card with the current firmware. 2 Screw open the casing. 7 Switch on the power switch. The firmware is updated and the LED on the control panel flashes during this process (approx. 5 s). The LED changes to a steady light as soon as the installation has finished. 3 Pull the casing forwards and remove it. 8 Switch off the power switch again. 9 Disconnect the firmware updater. 10 Switch on the power switch. 11 Unclip the crocodile clip from the reinforced braided hose and remove the ESD wristband. 12 Open the stop valve. 13 Perform commissioning, page 64. 14 Perform a function test, page 65. 4 Put on and connect an ESD wristband, see ESD protection, page 4. 5 Connect the connector of the firmware updater to the control. 63

Commissioning after service Commissioning after service Commissioning after service Prerequisites Floor is covered Stop valve is open Mains plug is plugged in Power switch is OFF Have the following material ready: Spray shield 1 Install the spray shield. 2 Start the commissioning program. Press and hold the <Shower> button on the control panel while switching on the power switch. The dryer arm extends and the blue LED on the control panel flashes. Commissioning takes 2 9 min. Commissioning can be accelerated by repeatedly compressing the hose. 3 Perform a function test, page 65. 64

Function test after service Function test after service Orientation The function test involves the following checks: Checking the nozzle cleaner tank Checking the active carbon filter and the filter compartment Checking the odour extraction unit on the control panel Checking the spray functionality on the control panel Checking the dryer functionality on the control panel Checking the spray functionality with the remote control Checking the dryer functionality with the remote control Checking the functionality of the service button Checking the WC lid lowering function Prerequisites Floor is covered Casing is removed Mains plug is plugged in Power switch is switched on Water supply valve is open 3 Fill Jetclean 8000 nozzle cleaner and close the filling tray again. 4 Check the pressure hose for blockages and compression points. Have the following material ready: Spray shield Jetclean 8000 Active carbon filter Piece of paper Checking the nozzle cleaner tank 1 Check if the nozzle cleaner tank is full. 5 Check the air intake hose for blockages and compression points. 2 If the nozzle cleaner tank is not full, pull out the filling tray. 65

Function test after service Checking the active carbon filter and the filter compartment 1 Open the filter compartment and visually inspect the active carbon filter. Replace it if necessary. Checking the odour extraction unit on the control panel 1 Press the <Odour extraction unit> button. 2 Install the casing. 2 Cover the infrared window of the user detection with a piece of paper. Result The odour extraction unit is active. 66

Function test after service Checking the spray functionality on the control panel 1 Install the spray shield and cover the infrared window of the user detection with a piece of paper. Checking the dryer functionality on the control panel The dryer can only be started after a shower procedure. 1 Press the <Dryer> button. 2 Press the <Shower> button. The dryer arm extends and the dryer starts. Result The spray arm extends and the shower operates for at least 20 s. 2 Press the <Dryer> button to switch the dryer back off. The dryer arm retracts. 67

Function test after service Checking the spray functionality with the remote control 1 Install the spray shield and cover the infrared window of the user detection with a piece of paper. 4 Press the <Shower> button to start the shower. Adjust the position of the spray arm using the buttons, visually check the position. Press the <Shower> button to stop the shower. The Geberit AquaClean must be switched on for 3 4 min to heat up the water in the storage water heater. 2 Press the <Shower> button to start the shower. Use your hand to check whether the water is warm. Press the <Shower> button to stop the shower. 5 Press the <Shower> button to start the shower. Then press the <Massage spray> button and check the jet of the massage spray by hand. Press the <Massage spray> button again to stop the jet of the massage spray. Press the <Shower> button to stop the shower. 3 Press the <Shower> button to start the shower. Adjust the spray intensity using the <-> and <+> buttons and check by hand. Press the <Shower> button to stop the shower. 6 Press the <Shower> button to start the shower. Then press the <Oscillating spray> button and check that the spray arm moves forwards and backwards. Press the <Oscillating spray> button again to stop the function. Press the <Shower> button to stop the shower. 68

Function test after service 7 Press the <Shower> button to start the shower. Then press the <Lady shower> button and check that the spray arm moves forwards. Press the <Lady shower> button again to move the spray arm back to its initial position. Press the <Shower> button to stop the shower. Checking the functionality of the service button 1 Remove the paper from the infrared window of the user detection. 2 Press the <Service> button in order to extend the spray arm. Checking the dryer functionality with the remote control The dryer can only be started after a shower procedure. 1 Push on the remote control. 3 Check the spray nozzle for possible contamination. 2 Press the <Dryer> button on the remote control and check the functionality by hand. 4 Press the <Service> button again in order to extend the dryer arm. Press the <Service> button again in order to retract the dryer arm again. 3 Adjust the air temperature using the <-> and <+> buttons and check by hand. Checking the WC lid lowering function 1 Let the WC seat and WC lid drop. They should be slowed by the damper and should not get stuck. 4 Press the <Dryer> button to switch off the dryer, the dryer arm retracts. 69

Dimensions Dimensions 42 2 5 20 5 18-20 43 13 5 41 5-45 5 21-25 5-9 61 5 Product materials 2 13 6 1 4 8 5 3 7 10 11 12 9 Item no. Designation Product material 1 WC seat / lid Duroplast 2 Hinges GD-ZnAl alloy, chromium plated 3 WC ceramic appliance Glazed ceramic appliance 4 Control panel Chromium plated ABS 5 Remote control ABS 6 Wall-mounted holder ASA 7 Casing, bottom ASA 8 Cover GD-ZnAl alloy, chromium plated 9 Dryer arm Cu-Zn alloy, chromium plated 10 Spray arm Cu-Zn alloy, chromium plated 11 Spray nozzle ASA 12 Dryer nozzle ASA 13 Cover, right Chromium plated ABS 70

Technical data Technical data Key figures Load WC seat / WC lid max. 150 kg Air volume flow rate dryer 12 m³/h Flow rate anal shower 2.1-5.5 l/min Flow rate lady shower 1.4-3.0 l/min Spray time, factory setting 20 s Number of shower pressure settings 7 Gross weight 37 kg Storage water heater capacity 1.8 l Mains connection cable length 70 cm Frequency 50-60 Hz Power consumption 1000 W Power consumption standby / with storage water heater 1 / 9 W Protection class I Protection degree IP x4 Nominal voltage 230 V AC Air volume flow rate odour extraction unit 10 m³/h Net weight 32 kg Flow pressure range 1-10 bar Dryer temperature, factory setting 45 C Air temperature range 20-45 C Temperature range during operation 6-45 C Storage temperature -10 - +60 C Water temperature, factory setting 37 C Water temperature range 10-39 C 71

Technical data Electronics Diagnostics interface RS232 (TTL) SD card interface +3.3 V +24 V JTAG interface User detection Infrared transmitter Infrared receiver Remote control Radio link 2.4 GHz 21 buttons LCD display Control Vcc 3.3 V STM32F101VBT processor Transformer Primary voltage 230 V Secondary voltage 24 V Standby current (0.1 A) Current max. 5 A max. 30 s Control panel (separate print) Spraying Dryer on/off Odour extraction on/off Pressure +/- LED, red and blue Manifold valve 3-way solenoid valve 230 V Flush of cistern Servomotor Optical remote control Optical sensor LED, red Storage water heater 230 V 950 W NTC temperature sensor Capacitive level measurement Thermostat monitoring Solenoid valve of storage water heater 230 V Odour extraction unit Motor 24 V DC Dryer fan Motor 24 V DC Current measurement Heating element of dryer PTC heating element AC 230 V, 250 W NTC temperature sensor Water pump for shower DC 24 V Power variation via PWM approx. 2.5 bar, 5 l/min Nozzle cleaner pump Diaphragm pump 24 V pulsed Dispensing quantity 0.63 g Dryer arm drive Motor 24 V DC Drive unit (separate) Position measurement of spray arm and dryer arm via fork light barriers Connection for temperature sensor of dryer Spray arm drive Motor 24 V DC 72

Technical data Resistance value of temperature sensor of the storage water heater Procedure when measuring the electrical resistance: 1 Disconnect Geberit AquaClean from the power supply system. 2 Select the 20 kω measuring range on the multimeter. 3 Position the measuring pins against the two contacts in the socket of the temperature sensor and read off the resistance value. 4 The measured resistance value and the current water temperature must match (acc. to table). 5 If the values differ from one another by more than 3 C, the temperature sensor is defective and must be replaced. Table of resistance values for temperature sensor of storage water heater Temperature [ C] 3 6 9 12 15 18 21 24 27 30 33 Electrical 32.6 28 20.8 18 15.7 13.7 11.9 10.4 9.1 8 7.1 resistance [kω] Temperature [ C] 36 39 42 45 48 51 54 57 60 63 Electrical 6.3 5.5 4.9 4.4 3.9 3.5 3.1 2.8 2.5 2.2 resistance [kω] [kω] 40 35 30 25 20 15 10 5 0 0 5 10 15 20 Graphic representation of the table 25 30 35 40 45 50 55 60 65 [ C] Resistance value of storage water heater Procedure when measuring the electrical resistance: 1 Disconnect Geberit AquaClean from the power supply system. 2 Select the 200 Ω measuring range on the multimeter. 3 Position the measuring pins against the black and the blue cores of the storage water heater and read off the resistance value. 4 The measured resistance value must match the value in the table. 5 If the value differs, this means either the safety temperature limiter, the fuse or the heating element is defective. The storage water heater must be replaced. Table of resistance value of storage water heater Geberit AquaClean 8000 50 60 Ω Geberit AquaClean 8000plus UP 50 60 Ω Geberit AquaClean 8000plus AP 50 60 Ω 73