Mira Advance ATL Thermostatic Installation & User Manual Download Page 14 | Manualshive

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Plumbing and electrical schematic Diagram

optional outlet

double checkvalve

45 amp double-pole

Isolating Switch

Mains-fed cold

Water Supply

consumer Unit

Isolating

valve

Terminal block

Switched

Spur

Transformer/

controller

Whale

Shower

drain pump

standard extra & Flex extra

models only

supply cable

supply cable

signal cable

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Summary of Contents for Advance ATL Thermostatic

Page 1: ...lation User Guide Mira Advance ATL These instructions are to be left with the user 9 0 AND 9 8 kW Electric Shower This product is suitable for mains fed cold water only Adjustable temperature limit thermostatic ...

Page 2: ...3 Installation 16 Basic Post Installation Checks 19 Commissioning 20 Set Maximum Temperature and Commissioning Cycle 20 BEAB Care 22 Memory Model 22 Operation 23 1 How your Shower Works 23 2 Using the Shower 25 3 Storing the Memory Presets Memory Control Model only 26 Fault Diagnosis 27 1 User Troubleshooting Guide 27 2 Installer Troubleshooting Guide 30 Maintenance 34 Spare Parts 35 Wiring Diagra...

Page 3: ...conditions Mira Advance ATL models covered by this guide Product Variant 9 0 9 8 Adjustable Temperature Limit Memory Push Button Feature Extended Lever Control Drain Pump Compatible Standard Memory Flex Standard Extra Flex Extra The following separate drain kits are required for the Extra models SDP124T Mira Whale Tray Kit complete with 50 mm gully SDP134T Mira Whale Wet Floor Kit complete with we...

Page 4: ...nstallations Mira Showers guarantee the Mira Advance ATL against any defect in materials or workmanship for a period of one year from the date of purchase For Terms and Conditions refer to the back cover of this guide Recommended Usage Domestic ü Light Commercial ü Heavy Commercial û Healthcare ü Patents and Design Registration Design Registration 000738141 0003 0006 0007 0009 Patents GB 2269466 2...

Page 5: ...ozen is properly insulated The shower unit must not be fitted where it may be exposed to freezing conditions The water supplies to this product must be isolated if the product is not to be used for a long period of time If the product or pipework is at risk of freezing during this period they should also be drained of water 1 8 Do not switch on if there is a possibility that the water in the showe...

Page 6: ...Regulations or any particular regulations and practices specified by the local water company or water undertakers 2 4 Make sure that you fully understand how to operate this shower and make sure that it is properly maintained in accordance with the instructions given in this manual 2 5 Anyone who may have difficulty understanding or operating the controls of any shower should be attended whilst sh...

Page 7: ...2 9 6 DO NOT operate this appliance if water leaks from this appliance 3 Switch off the appliance at electrical isolating switch when not in use This is for safety and is recommended with all electrical appliances 4 DO NOT position the handset to spray water directly on to the appliance e g when cleaning shower control 5 When this appliance has reached the end of its serviceable life it should be ...

Page 8: ... Document 1 x Olive 1 x Compression Nut 1 x Tap Connector Adaptor for fitting to existing tap connector 1 x Mira Advance ATL Standard or Standard Extra Whale Shower Drain Pump supplied separately 2 x Wall Screws 2 x Wall Plugs Or Or 1 x Mira Advance ATL Memory 1 x Mira Advance ATL Flex or Flex Extra Whale Shower Drain Pump supplied separately 1 x Cover Insert Top 1 x Cover Insert Bottom 1 x Cover ...

Page 9: ...8 kW 45 Amps Residual Current Device RCD 30 mA Supply Cable No larger than 16 mm Note RefertocurrentIEEregulations and BS 7671 to determine minimum cable size Isolation Switch 45 Amp Double pole with 3 mm contact separation Maximum Ambient Temperature 30 C Minimum Ambient Temperature 2 C Recommended dynamic pressure of 100 kPa 1 0 bar for full flow performance Static pressure must never fall below...

Page 10: ...10 Dimensions Advance ATL Standard Memory Advance ATL Flex 403 mm 184 mm 87 5 mm 71 mm 403 mm 184 mm 102 mm 71 mm ...

Page 11: ...of the shower in order to keep the temperature constant Most changes are minor and will go unnoticed _ WATER SUPPLIER Seasonal changes affecting water supply temperature Changes of incoming supply voltage Changes of incoming supply pressure Mains cold water draw off e g toilet wash basin etc Changes in Flow Rate force of shower Temperature remains constant Heat transfer due to position of mains co...

Page 12: ...rformance of the shower Avoid running the pipework through excessively hot or cold areas such as hot loft spaces airing cupboards or in close proximity to hot water pipes If this cannot be avoided we would recommend insulating the pipes 1 6 The appliance must be fitted onto the finished wall surface i e on top of the tiles DO NOT tile up to the sides of the shower or use a sealant around the case ...

Page 13: ... supplementary bonding and supply cable size must conform to BS 7671 2 3 As a guide only and in accordance with BS 7671 we recommend close circuit protection I e 9 0 kW 40 Amp 9 8 kW 45 Amp A 30mA Residual Current Device RCD MUST be included in the electrical circuit This may be part of the consumer unit or a separate unit A separate permanently connected supply is taken from the consumer unit to ...

Page 14: ...ouble Checkvalve 45 Amp Double pole Isolating Switch Mains fed Cold Water Supply Consumer Unit Isolating Valve Terminal Block Switched Spur Transformer Controller Whale Shower Drain Pump Standard Extra Flex Extra models only supply cable supply cable signal cable ...

Page 15: ...Element Assembly Clip secures thermal switch Outlet Sensor Connector Lead Sockets for the Flow Valve Turbine and Inlet Sensor and the Tank Assembly Sensor Ribbon Cable connect to front Cover Flow Valve Air Bleed Button Drain Pump PCB Standard Extra and Flex Extra models only Pump Signal Cable Standard Extra and Flex Extra models only Mira Advance ATL Standard Extra and Flex Extra models shown ...

Page 16: ...uard Determine supply pipe position and if required cut a slot in the case for the rising supply 5 Make provision for signal cable to connect to shower drain pump if applicable Also refer to whale drain pump instructions 6 Turn inlet connector to suit supply pipe Do not trap green wire 7 C o m p l e t e a n y soldering required away from appliance 9 When fitting to a tap connection use adaptor sup...

Page 17: ... into buried cables or pipes Avoid dust contamination of the product by using this template to mark and drill into the wall Drill appliance case separately Do not use alternative screws to secure the cover Do not seal any part of the appliance Use the correct supply cable size Refer to BS 7671 Leave minimum gap to remove cover Required Fixing Hole Thoroughly flush the pipework before connecting to...

Page 18: ... screws to secure cover This can cause internal damage to the appliance Do not seal around any part of the appliance 22 Install the shower fittings Refer to separate Installation and User Guide 20 Refit cover Inserts are provided to finish the top and bottom as required 19 Refit splash guard and connect ribbon cable to the inside of the cover N BLUE E GREEN L BROWN N L 18 F e e d c a b l e i n t o...

Page 19: ...in pump if applicable 3 Power to appliance check Start Stop for blue light OR 7 Push Start Stop to turn off the appliance The pulsing light and beep indicates that the appliance is shutting down Important DO NOT isolate the power to the appliance as this may result in a temporary malfunction 8 The appliance will purge water from its tank for a few seconds Important DO NOT isolate the power to the ...

Page 20: ...se an error condition may occur Once set the shower constantly updates it s memory with information about the site conditions to deliver the best performance Set Maximum Temperature and Commissioning Cycle 1 If the appliance is running push Start Stop to turn it off The pulsing light and beep indicates that the appliance is shutting down Important DO NOT isolate the power to the appliance as this ...

Page 21: ...up to 130 seconds Once the cycle has been activated allow the water to turn off automatically when complete DO NOT interrupt unless the Reset light turns on refer to section Fault Diagnosis Warning Commissioning Max Temp reaches 44 ºC Flow Start Stop _ 10 Push Start Stop to turn off the appliance The pulsing light and beep indicates that the appliance is shutting down Important DO NOT isolate the ...

Page 22: ...it until beeps have passed before starting the commissioning cycle Memory Model If the maximum temperature is adjusted after having been stored in one or more of the memory buttons refer to section Operation Storing the Memory Presets then the showering temperature cannot exceed the new maximum setting E g Memory 1 stored at 45 C Maximum temperature adjusted to 40 C Memory 1 automatically cannot e...

Page 23: ...w and or temperature control levers may result in momentary unstable blend temperatures 1 How your Shower Works Hot water is produced by passing cold water through a heating tank The shower constantly monitors the following conditions T h e i n c o m i n g c o l d w a t e r temperature The showering temperature The flow rate of water The current user settings The flow rate may automatically adjust...

Page 24: ...e the shower may override the selected flow condition The selected flow indicated does NOT change Unattended Operation The appliance has a built in Shower Stop timer to protect from accidental unattended operation This feature automatically switches the shower off after 40 minutes of continuous use Normal operation is restored by re selecting the Start Stop button Note High cold water mains supply...

Page 25: ... correct shut down procedure 8 Wait until the water has stopped flowing and turn off the power to the appliance residual water may drain over a few minutes 7 The shower will purge water from its tank for a few seconds Important DO NOT isolate the power to the appliance 2 Using the Shower Refer to section Important Safety Information first 1 With the electrical supply turned on push Start Stop 2 Se...

Page 26: ...e shower to the desired temperature and flow 2 Push and hold down the desired memory button A beep and flashing light will indicate the setting has been stored successfully 3 To retrieve a stored setting push the desired memory button when the shower is either on or off ...

Page 27: ...st observing the warnings given in section 2 Installer Troubleshooting Guide prior to performing any maintenance Reset the Shower This is the first solution to the appliance not operating i e the reset light is illuminated DO NOT switch on the appliance if there is a possibility that the water in the shower is frozen 1 Isolate electrical supply 15 secs 2 Restore power to the appliance The applianc...

Page 28: ...oft or is adjacent to hot water pipes A section of supply pipe is frozen Allow to thaw and insulate the pipe Recommission the shower refer to section Commissioning In rare cases or if the unit has been powered down incorrectly hot water may be retained within the shower causing a failure to continue even though the underlying cause may have been corrected Allowing the water to cool for approximate...

Page 29: ... section in your shower fittings installation and user guide 3 The shower hose is kinked or blocked 4 If the warning persists during further use check all isolator valves are fully open and Reset Recommission the shower 5 If the warning still persists there is a problem with the water supply Contact a competent tradesperson who can further investigate the cause OR Automatic shutdown to protect aga...

Page 30: ...ure all electrical connections are tight to prevent arcing overheating Make sure all plumbing connections are watertight When following these instructions it is sometimes necessary to examine the appliance with the electrical and water supplies turned on It is therefore essential that the appropriate safe working practices are followed in accordance with the current Health and Safety Legislation I...

Page 31: ...s been incorrectly shut down 1 Reset the shower Refer to section Operation Using the Shower for correct shutdown procedure Control PCB failure 1 Reset Recommission the shower 2 Replace Control PCB 5 Appliance has been incorrectly shut down 1 Reset the shower Refer to section Operation Using the Shower for correct shutdown procedure Incoming water temperature too high faulty Control PCB or faulty F...

Page 32: ...rd 1 Reset Recommission the shower 2 Replace Thermal Trip 3 Replace Relay Board 11 Appliance has been incorrectly shut down 1 Reset the shower Refer to section Operation Using the Shower for correct shutdown procedure Problem with incoming water supply Isolator valves closed filter blocked or incoming water supply blocked 1 Check all isolator valves are fully open 2 Clean replace filter refer to s...

Page 33: ...lements 3 Check operation of relays replace Relay Board 4 Replace Heater Tank Assembly with an appropriately rated spare 5 Replace Flow valve 14 Appliance has been incorrectly shut down 1 Reset Recommission the shower 15 Lights flashing in peculiar ways Power Supply failure 1 Replace relay PCB 2 Check Multiway Cable connector 3 Check Control PCB 16 Product Dripping When no power to unit 1 Check Fi...

Page 34: ...y Re prime the appliance refer to Installation before restoring the electricity supply Refit the splash guard ribbon cable and cover User Maintenance Cleaning Many household cleaners contain abrasives and chemical substances and should not be used for cleaning plated or plastic fittings These finishes should be cleaned with a mild washing up detergent or soap solution and then wiped dry using a so...

Page 35: ... Flex models 1643 214 9 0 kw Control PCB Memory model only 1643 108 Cover Standard model only Control PCB not included 1643 109 Cover Memory model only Control PCB not included 1643 110 Cover Flex model only Control PCB not included 1643 111 Fuse 1643 112 Drain Pump PCB Extra models only 1643 113 Component Pack components identified B 1643 114 Splash Guard 1643 144 Top and Bottom Cover Inserts gre...

Page 36: ...6 27 C 1643 100 1643 101 1643 102 1643 103 1643 104 1643 105 1643 144 1643 105 1643 144 1643 106 1643 107 1643 213 1643 214 1643 108 1643 109 1643 110 1643 111 1643 112 B B B B 1643 114 C A C 405 58 416 38 A C ...

Page 37: ...ed onto a solid wall Shower seat folds up when not in use Double outlet Check valve DCv h Chrome 1 0 110 55 1 dcv h an outlet double check valve designed to prevent the backflow or backsiphonage of potentially contaminated water through shower controls which are fitted with a flexible hose as part of the outlet shower fitting Genuine Mira accessories can be purchased direct from customers Services...

Page 38: ...5A Break Capacity 3 mm Contact Separation L E Control Board CN8 Green Y Terminal Block Outlet Temperature Sensor One Shot Thermal Switch Blue Heater Tank Plumbing Connectors Outlet Inlet Pump Driver Board Fitted to Standard Extra and Flex Extra models only CN7 CN4 CN6 CN2 CN3 CN3 CN1 CN1 CN10 CN3 CN4 CN12 CN11 Blue ...

Page 39: ...ired for all BEAB CARE installations The Inlet Filter shall be cleaned or replaced after the first 6 months of use This shall then be repeated every 12 months Refer to section Maintenance on how to safely remove the Filter Year Date Signature 6 Months 1 2 3 4 5 6 7 8 9 10 ...

Page 40: ...e if simple home maintenance is required If you require further assistance call our customer Services Team extended Guarantees a selection of protection plans are available that enable you to cover repair bills for the life of your policy excludes eire ring 01922 471763 for more details helpdesk service our dedicated customer Services Team is comprehensively trained and can offer help and advice s...

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