Related Manuals for Mira Advance ATL
Summary of Contents for Mira Advance ATL
- Page 1 MIra advance aTL adjUSTabLe TeMperaTUre LIMIT TherMoSTaTIc eLecTrIc ShoWer Installation & User Guide This product is suitable for mains fed cold water only. These instructions are to be left with the user...
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Page 2: Table Of Contents
ConTenTs To The Customer ..................3 Guarantee .................... 4 patents and design registration ............4 Important safety Information ..............5 Pack Contents ..................8 Specifications ..................9 Standards and approvals ..............9 dimensions ..................10 shower performance ................11 Installation Requirements ..............12 General .................... -
Page 3: To The Customer
Sdp124T - Mira Whale Tray Kit (complete with 50 mm gully) • Sdp134T - Mira Whale Wet Floor Kit (complete with wet gully for vinyl) This product must only be used with a Whale Shower drain pump (included in the kits listed above). -
Page 4: Guarantee
Guarantee For domestic installations, Mira Showers guarantee the Mira advance aTL against any defect in materials or workmanship for a period of two years from the date of purchase (shower fittings for one year). For non-domestic installations, 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. -
Page 5: Important Safety Information
1.11. Do noT fit any form of outlet flow control as the outlet acts as a vent for the tank body. Only Mira recommended outlet fittings should be used. 1.12. This product is not suitable for areas with high humidity (i.e steam rooms). - Page 6 1.14. This appliance must be provided with means for disconnection that is incorporated into the fixed wiring in accordance with the relevant local wiring regulations. 1.15 The appliance is suitable for installation within the shower area and may be fitted with a pressure relief valve. It must be positioned over a water catchment area with the controls at a convenient height for the user.
- Page 7 2.9. If any of the following conditions occur, isolate the electricity and water supplies and refer to 'To contact us', on the back page of this guide. 2.9.1. If the cover is not correctly fitted and water has entered the appliance case.
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Page 8: Pack Contents
PaCK ConTenTs Tick the appropriate boxes to familiarise yourself with the part names and to confirm that the parts are included. 1 x Mira advance aTL 1 x Mira advance aTL 1 x Mira advance aTL Standard or Standard extra... -
Page 9: Specifications
Static pressure must never fall below 20 kPa (0.2 bar) when other draw offs are in use, e.g. flushing toilet. This is the minimum pressure required to keep the flow valve closed. standards and approvals The Mira advance aTL complies with the requirements of the beab care Mark Standard and the relevant directives for ce marking. -
Page 10: Dimensions
Dimensions 87.5 mm 102 mm 71 mm 71 mm 184 mm 184 mm advance aTL advance aTL Flex Standard / Memory... -
Page 11: Shower Performance
shoWeR PeRFoRManCe What affects shower performance? The shower's top priority is to keep the desired water temperature constant. To maintain this temperature, the shower may have to automatically change the rate of water flowing through the appliance. Any of the following conditions can cause the shower to change the flow rate (force of the shower) in order to keep the temperature constant. -
Page 12: Installation Requirements
InsTaLLaTIon ReQuIReMenTs General This product works best when supply temperatures and pressures remain stable and within the product specifications, refer to section 'Specifications'. If the supply conditions fall outside the specifications, the shower may go into a safe shut down condition. -
Page 13: Electrical
'Important safety Information' first. 2.1 In a domestic installation, the rating of the electricity supplier’s fuse and the consumer unit must be adequate for the additional demand. all Mira advance aTL electric showers are high power appliances. voltage drop due to local heavy demand will reduce the shower’s performance. - Page 14 supply cable consumer Unit 45 amp double-pole Isolating Switch optional outlet double checkvalve Switched Isolating Spur valve Transformer/ controller Mains-fed cold Water Supply Terminal block Whale standard extra & Flex extra Shower models only drain pump Plumbing and electrical schematic Diagram...
- Page 15 Flex extra models only) Inlet clamp air bleed button Wire 75 earth Flow valve ribbon cable (connect to front cover). Tank assembly Splash Guard Flow valve outlet Turbine and connector Inlet Sensor Mira advance aTL (standard extra and Flex extra models shown)
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Page 16: Installation
InsTaLLaTIon refer to section: 'Important safety Information' first. This installation covers all models of the Mira advance aTL Thermostatic shower. 100 mm 1. e l e c t r i c a l s u p p l y 2. determine the shower 3. - Page 17 (if applicable). required holes only. Fix appliance to wall. 13. Mira advance aTL standard extra & Flex extra variants only! jumper position for Mira advance aTL drain pump pcb. Find the whale shower drain pump transformer and identify Type: 755.171 = LK1...
- Page 18 17. Important! Priming the shower Make sure electricity is isolated! push down and hold air bleed button to prime appliance until water appears from shower head. Failure to prime will seriously affect shower performance! Carefully dry off water before connecting/reinstating electricity. n = bLUe e = Green L = broWn...
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Page 19: Basic Post Installation Checks
Basic Post Installation Checks T u r n o n e l e c t r i c a l Test shower drain pump power to appliance, supply. (if applicable). check start/stop for blue light. 5 secs Temperature to full cold. Start shower to test for If there is no water after water flow. -
Page 20: Commissioning
CoMMIssIonInG Important! on initial installation, the appliance needs to 'learn' about the site conditions and does so during the commissioning cycle. It is important that the shower is commissioned correctly otherwise 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. - Page 21 Flow start/stop Warning! Commissioning Max. Temp. reaches 44 ºC! 6. Within 30 seconds, simultaneously 7. Water flows for approximately 80 push and hold down Flow and start/ seconds. If there is no water after stop buttons. 5 seconds, make sure that the appliance is primed (refer to the on the 1st beep, release start/stop, appropriate instruction in section:...
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Page 22: Beab Care
BeaB Care If the shower's maximum temperature is set to 41 °c or cooler, there is a clear triple beep tone and single pulse of the start/stop light every time the double pole switch is turned on. This is to show that the appliance is in a 'BeaB Care' compliant mode. If recommissioning is required whilst in this mode, wait until beeps have passed before starting the commissioning cycle. -
Page 23: Operation
oPeRaTIon 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. - Page 24 as outlined in section 'shower Performance', certain conditions can cause the shower's performance to vary. The most common of these conditions is detailed below: The effect of other Water Devices Temporary changes in supply conditions can cause reduced flow performance. The selected flow setting may not be available until supply returns to normal.
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Page 25: Using The Shower
2. using the shower refer to section: 'Important safety Information' first. 1. With the electrical supply turned on, 2. Select the desired flow by pushing push start/stop. either once or twice. 3. check water temperature before 4. allow 10-15 seconds for any entering shower. -
Page 26: Storing The Memory Presets (Memory Control Model Only)
3. storing the Memory Presets (Memory Control Model only) 1. Set the shower to the desired 2. push and hold down the desired temperature and flow. memory button. A "beep" and flashing light will indicate the setting has been stored successfully. 3. -
Page 27: Fault Diagnosis
FauLT DIaGnosIs 1. user Troubleshooting Guide The Mira advance aTL electric shower is fully performance tested after assembly. In the unlikely event that you experience problems with the appliance, then the following procedures will enable basic troubleshooting before contacting the competent tradesperson responsible for installing the shower. - Page 28 Basic supply Checks: • check there is electricity still supplied to the appliance (lights and/or beeps will confirm this). If in any doubt, contact a qualified electrician. If a short power cut has occurred during use, the shower will automatically reset as above and be ready when the blue light stops pulsing.
- Page 29 Indicator Display Possible Cause/Rectification problem with electrical supply. Make sure there is power to the appliance. no lights or beeps reset the shower. Contact qualified electrician to investigate the cause. Maximum temperature is set too low. adjust Maximum Temperature, refer Shower temperature is not hot enough.
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Page 30: Installer Troubleshooting Guide
2. Installer Troubleshooting Guide refer to section: 'Important safety Information' first and refer also to 'user Trouble shooting Guide'. The following troubleshooting solutions may require the removal of the cover of the shower. The cover should only be removed by a competent tradesperson and when doing so they should be aware of the following: •... - Page 31 Incoming water flow too low for appliance to operate safely, faulty Thermal Trip or faulty heater Tank. reset / recommission the shower. check all plumbing isolator valves to the shower are turned fully on. check water pressure. a section of the supply pipe is frozen, allow to thaw and insulate the pipe.
- Page 32 False flow reading. reset / recommission the shower. re-prime the shower, refer to section: 'Installation'. replace Flow valve assembly. Safety relay failure, faulty control pcb or faulty relay board. reset / recommission the shower. check relay contacts. replace Thermal Trip. replace control pcb.
- Page 33 outlet Sensor disconnected from relay board or faulty control pcb. reset / recommission the shower. check outlet Sensor connection to relay board. check Multiway cable connection. replace control pcb. replace heater Tank note! This failure only occurs during commissioning possible heater Failure. reset / recommission the shower.
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Page 34: Maintenance
MaInTenanCe 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 soft cloth. -
Page 35: Spare Parts
sPaRe PaRTs 405.58 Inlet connector assembly 406.27 Inlet Filter. 416.38 clamp bracket 1643.100 Thermal Trip. 1643.101 Tank assembly 9 kW/230 v 9.8 kW/240 v (earth wire not included). 1643.102 Tank assembly 8.2 kW/230 v 9 kW/240 v (earth wire not included). 1643.103 Terminal block/earth Wire/neutral Wire. - Page 36 1643.104 1643.111 1643.112 1643.103 1643.105 1643.144 405.58 1643.108 1643.100 1643.109 1643.110 406 27, c 416.38 1643.101 1643.102 1643.114 1643.106 1643.107 1643.213 1643.214 1643.105 1643.144...
- Page 37 Genuine Mira accessories can be purchased direct from customers Services (our contact details can be found on the back cover of this guide) or from approved stockists or merchants. everclear showerhead shower seat Double outlet Check valve White - 2.1616.030 White - 2.1536.128...
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Page 38: Wiring Diagram
WIRInG DIaGRaM control board cn10 cn12 relay cn11 board 230/240 v ac only outlet Temperature Sensor pump driver board one Shot Thermal Switch heater Tank (Fitted to Standard extra and Flex extra models only.) -
Page 39: Care Maintenance
CaRe MaInTenanCe... -
Page 40: Customer Service
You have the assurance of a the product. fully trained Mira Technician, genuine Mira spare parts and ● Water or electrical supply, waste and isolation issues. a 12 month guarantee on any chargeable work done.