mira advance flex extra manual
Mira Advance Flex Extra Manual: A Comprehensive Guide
This manual provides detailed instructions for installing‚ using‚ and maintaining the Mira Advance Flex Extra thermostatic shower. It covers safety features‚ troubleshooting‚ and technical specifications.
The Mira Advance Flex Extra is a sophisticated electric shower designed for safe‚ reliable‚ and long-lasting performance. This model boasts extra-long fittings‚ enhancing showering flexibility and catering to diverse bathroom layouts. It features electronic thermostatic control‚ ensuring consistent water temperature and preventing scalding.
Available in 9.0kW and 240V/230V options‚ the Flex Extra is suitable for various water pressure systems. Key features include overheat protection‚ cool touch technology‚ and low-pressure detection‚ prioritizing user safety. The shower also incorporates Bluetooth connectivity for enhanced control and monitoring‚ offering a modern showering experience. This manual will guide you through installation‚ operation‚ and maintenance.
Understanding the Key Features
The Mira Advance Flex Extra distinguishes itself with several key features. Its electronic thermostatic valve delivers precise temperature control‚ maintaining a consistent and comfortable showering experience. The extra-long fittings provide increased flexibility during installation and use‚ adapting to various bathroom configurations.
Safety is paramount‚ with integrated overheat protection and cool touch technology preventing burns. Low-pressure detection ensures operation even with reduced water supply. Furthermore‚ select models offer Bluetooth transformer connection‚ enabling remote control and monitoring via a compatible device. A 40 amp supply rating guarantees sufficient power for optimal performance.
Installation Process
Proper installation requires pre-installation checks‚ careful wall preparation‚ secure water and electrical connections‚ and correct signal cable routing for specific models.
Pre-Installation Checks
Before beginning‚ ensure your water and electrical supplies are compatible with the Mira Advance Flex Extra. Verify the water pressure meets the shower’s requirements for optimal performance. Confirm the electrical supply voltage (230V or 240V) matches the unit’s specification‚ and the supply rating is 40 amps.
Crucially‚ remove the existing shower if replacing one‚ and inspect the wall for any damage. Check for hidden pipes or cables before drilling. Ensure the chosen location allows for easy access for future maintenance and cleaning. Always isolate the water and electricity supplies before commencing any installation work for safety.
Wall Preparation and Drilling
Prior to drilling‚ remove the Mira Advance ATL from the wall to prevent debris from entering the unit. Mark the fixing hole positions accurately‚ using the shower’s backplate as a template. Ensure the marked points are suitable for wall plugs‚ avoiding pipes and cables.
Using an appropriate drill bit‚ drill the holes to the correct depth for the chosen wall plugs. Insert the wall plugs firmly‚ ensuring they are flush with the wall surface. A spirit level is essential to guarantee the backplate will be mounted straight‚ providing a secure and aesthetically pleasing installation.
Connecting the Water Supply
Before connecting‚ ensure the water supply is turned off. Connect the hot and cold water inlets to the shower unit‚ using appropriate compression fittings. Verify that the connections are tight to prevent leaks‚ but avoid over-tightening which could damage the fittings.
Flush the water supply lines briefly to remove any debris before fully connecting to the shower. This prevents particles from entering the shower valve and potentially causing blockages. Double-check all connections for leaks after turning the water supply back on gradually.
Electrical Connections ─ 9.0kW & 240V/230V Options
Crucially‚ electrical work must be performed by a qualified electrician. The Mira Advance Flex Extra is available in 9.0kW (240V AC) and 8.2kW (230V AC) options. Ensure the correct voltage setting is selected before connection. A dedicated 40 amp supply is required‚ connected via a suitable circuit breaker.
Proper earthing is essential for safety. Follow all local electrical regulations and wiring diagrams. Double-check all connections are secure before energizing the shower. Incorrect wiring can lead to electric shock or damage to the unit.
Signal Cable Routing (Standard Extra & Flex Extra Models)
For Standard Extra and Flex Extra models‚ a signal cable is required for communication between the shower unit and the transformer. Before wall mounting‚ carefully route this cable to the terminal block located on the transformer cable of the shower drain pump.
Ensure the cable is protected from damage during installation. Avoid sharp bends or kinks. Secure the cable neatly along its route‚ preventing it from being pinched or stressed. Proper signal cable routing is vital for the correct operation of the shower’s electronic features.
Thermostatic Control & Settings
The Mira Advance Flex Extra features electronic thermostatic control‚ ensuring a consistent and safe water temperature. Adjust settings for personalized comfort and convenience.
Temperature Control Explained
The Mira Advance Flex Extra utilizes a precise thermostatic valve to deliver consistent water temperature‚ regardless of fluctuations in water pressure or supply. This electronic control ensures a safe and comfortable showering experience‚ preventing sudden hot or cold surges. Users can easily adjust the desired temperature using the shower’s controls.
The system allows for fine-tuning to achieve the perfect heat level. Understanding this control is key to maximizing enjoyment and safety. The factory setting is 48°C‚ but this can be adjusted to suit individual preferences. Remember to always test the water temperature before stepping into the shower‚ especially after making adjustments.
Understanding the Electronic Thermostatic Valve
The electronic thermostatic valve within the Mira Advance Flex Extra is a sophisticated component responsible for maintaining a stable showering temperature. Unlike traditional valves‚ it utilizes electronic sensors and precise control mechanisms to react rapidly to changes in water pressure or temperature.
This valve continuously monitors and adjusts the blend of hot and cold water‚ ensuring the selected temperature is consistently delivered. It’s a key feature for safety and comfort‚ preventing scalding or cold shocks. The valve’s responsiveness contributes to a more enjoyable and reliable showering experience‚ offering consistent performance.
Adjusting the Factory Setting (48°C)
The Mira Advance Flex Extra is pre-set to a factory temperature of 48°C for safety. However‚ users can adjust this to their preferred temperature using the controls on the shower unit. Important: Always test the water temperature carefully after adjustment to avoid scalding.
Refer to the shower’s display and control panel for specific instructions on temperature adjustment. The electronic thermostatic valve allows for precise control. Remember to consider the needs of all users‚ especially children or vulnerable individuals‚ when setting the desired temperature.
Bluetooth Transformer Connection & Range
The Flex Extra models feature Bluetooth connectivity for enhanced control and monitoring. Ensure the transformer is correctly connected during installation to enable this functionality. The Bluetooth range is a crucial consideration for optimal performance; it’s vital to understand its limitations.
Refer to the manual for specific pairing instructions and range specifications. Obstructions like walls can significantly reduce the effective range. The ‘LK2’ setting impacts Bluetooth functionality‚ so verify its configuration. Maintaining a strong Bluetooth connection ensures reliable control via compatible devices.
Safety Features
The Mira Advance Flex Extra incorporates overheat protection‚ cool touch technology‚ and low-pressure detection‚ ensuring a safe and reliable showering experience for all users.
Overheat Protection
The Mira Advance Flex Extra is equipped with a sophisticated overheat protection system designed to automatically shut off the shower in the event of an unusually high temperature rise. This crucial safety feature prevents scalding and ensures user well-being. The system continuously monitors the water temperature and electrical components‚ reacting swiftly to any potential overheating situation;
This proactive safety measure is particularly important for households with children‚ the elderly‚ or individuals with reduced sensitivity to temperature. Regular maintenance‚ including descaling‚ helps maintain the efficiency of this system. Should the overheat protection activate frequently‚ it may indicate an underlying issue requiring professional attention.
Cool Touch Technology
The Mira Advance Flex Extra incorporates innovative Cool Touch technology‚ ensuring the shower’s exterior remains safe to the touch even during and after use. This feature minimizes the risk of burns‚ particularly important in busy family bathrooms where accidental contact is more likely. The shower’s housing is designed to dissipate heat effectively‚ preventing the surface from reaching dangerously high temperatures.
This thoughtful design element provides peace of mind‚ especially for households with vulnerable individuals. While the Cool Touch feature significantly reduces burn risks‚ it’s still advisable to exercise caution and avoid prolonged contact with the shower unit when it’s operating.
Low Pressure Detection
The Mira Advance Flex Extra is equipped with a sophisticated low-pressure detection system‚ designed to ensure optimal performance and prevent damage to the unit. If the incoming water pressure drops below the minimum required level‚ the shower will automatically reduce power or cease operation. This prevents overheating and potential component failure caused by insufficient water flow.
This safety feature is crucial for homes with variable water pressure or those connected to a gravity-fed system. The shower may display an error code indicating low pressure‚ prompting you to investigate and resolve the issue before resuming use.
Troubleshooting Common Issues
This section details solutions for typical problems like low water pressure‚ temperature fluctuations‚ and error codes encountered with the Mira Advance Flex Extra shower.
Low Water Pressure
Experiencing low water pressure with your Mira Advance Flex Extra can be frustrating. First‚ check that the water supply to the shower is fully turned on. Inspect the inlet filter for any blockages‚ as debris can restrict flow.
Ensure other taps aren’t running simultaneously‚ reducing overall pressure. If the issue persists‚ verify the shower pump (for Standard Extra & Flex Extra models) is functioning correctly. A failing pump significantly impacts water flow.
Consider if there are airlocks in the system; briefly turning the shower on and off may help release them. If problems continue‚ consult a qualified plumber to assess the plumbing infrastructure and identify potential issues beyond the shower unit itself.
Temperature Fluctuations
Inconsistent water temperature with your Mira Advance Flex Extra often points to fluctuations in the incoming water supply. Check for simultaneous use of hot water elsewhere in the house‚ which can cause dips. The electronic thermostatic valve aims for stability‚ but external factors impact performance.
Verify the factory setting (48°C) hasn’t been accidentally altered. Recalibrate if necessary. If using the Bluetooth transformer connection‚ ensure a stable signal; interference can sometimes affect temperature control.
A partially blocked shower head can also contribute to perceived temperature changes. Descale regularly to maintain optimal flow and consistent heating. If fluctuations persist‚ professional assessment is recommended.
Error Codes and Their Meanings
The Mira Advance Flex Extra utilizes error codes to diagnose potential issues. While specific codes aren’t detailed in readily available documentation‚ a general fault indication usually signals a problem with the heating element‚ water supply‚ or electronic control.
If an error appears‚ first try resetting the shower by turning it off and on again. If the code persists‚ consult a qualified electrician or plumber.
Document the error code before seeking assistance‚ as this will aid in faster diagnosis. Ignoring error codes can lead to further damage or unsafe operation. Always prioritize safety and professional repair.
Maintenance and Cleaning
Regular maintenance ensures optimal performance and longevity; Descale periodically‚ clean the showerhead‚ and inspect connections for leaks to maintain your Mira Advance Flex Extra.
Descaling Procedures
Over time‚ limescale can build up within the Mira Advance Flex Extra‚ reducing water flow and efficiency. To descale‚ isolate the shower’s power and water supply. Carefully remove the showerhead and soak it in a descaling solution – a commercially available product or a mixture of water and white vinegar is suitable.
For the shower itself‚ run a descaling solution through the unit following the manufacturer’s instructions on the descaler. Ensure thorough rinsing afterward to remove all traces of the solution. Regular descaling‚ frequency depending on water hardness‚ will prolong the life of your shower and maintain optimal performance. Always refer to the full manual for specific guidance.
Cleaning the Shower Head
To maintain optimal spray performance‚ regularly clean the Mira Advance Flex Extra shower head. Begin by removing the shower head – consult the manual for specific detachment instructions. Soak the shower head in a solution of warm water and mild detergent‚ or a descaling solution if limescale is present.
Use a soft brush to gently scrub away any debris or limescale buildup from the spray plate. Rinse thoroughly with clean water‚ ensuring no residue remains. Reattach the shower head securely. Regular cleaning prevents blockages and ensures a consistent‚ enjoyable showering experience. Avoid abrasive cleaners that could damage the finish.
Regular Inspection of Connections
Consistent performance and safety rely on routinely inspecting all connections of your Mira Advance Flex Extra. Check the water supply connections for any signs of leaks or corrosion‚ tightening as needed. Examine the electrical connections‚ ensuring they remain secure and free from damage – always isolate power before inspection.
Verify the signal cable (for Standard Extra & Flex Extra models) is firmly connected at both the shower unit and transformer. Look for any frayed wires or loose fittings. Address any issues promptly to prevent potential problems and maintain the longevity of your shower system.
Technical Specifications
The Mira Advance Flex Extra offers 9.0kW power options at 240V AC (or 8.2kW at 230V AC) with a 40 amp supply rating for optimal performance.
Power Options & Supply Voltage
The Mira Advance Flex Extra is designed with versatile power options to suit various plumbing setups. It operates at either 9.0kW with a 240V AC supply‚ or 8.2kW when connected to a 230V AC supply‚ providing flexibility during installation.
Crucially‚ a dedicated 40 amp supply is required for safe and efficient operation. Ensure your electrical circuit meets this requirement before proceeding with installation. Incorrect voltage or insufficient amperage can lead to malfunction or damage to the shower unit. Always consult a qualified electrician to verify compatibility and ensure a secure electrical connection.
Supply Rating (40 Amp)
The Mira Advance Flex Extra necessitates a dedicated 40 amp supply rating for optimal and safe performance. This substantial amperage ensures the shower can consistently deliver its powerful heating capabilities without overloading the electrical circuit. It is paramount that the existing electrical infrastructure can reliably support this demand.
Failure to provide the correct 40 amp supply can result in tripping circuit breakers‚ reduced shower performance‚ or even potential electrical hazards. Always engage a certified electrician to assess your home’s wiring and confirm its suitability before installation.
Dimensions and Weight
Understanding the physical specifications of the Mira Advance Flex Extra is crucial for a successful installation. While precise dimensions can vary slightly depending on the specific model (Standard Extra or Flex Extra)‚ it’s important to plan accordingly. Generally‚ the shower unit is designed to fit standard UK bathroom configurations.
The weight of the unit‚ when fully assembled‚ is a factor to consider for wall mounting stability. Ensure the wall is capable of supporting the shower’s weight‚ and use appropriate fixings. Detailed dimensional drawings are available in the full installation guide.
Mira Advance Flex Extra vs. Standard Flex
The Flex Extra offers extended fittings for showering flexibility‚ alongside wireless connectivity options. Standard Flex provides reliable performance without these advanced features.
Key Differences Explained
The Mira Advance Flex Extra distinguishes itself through several key enhancements compared to the standard Flex model. Notably‚ the ‘Extra’ version incorporates extra-long fittings‚ providing significantly increased showering flexibility and reach – ideal for various bathroom layouts and user preferences.
Furthermore‚ a crucial difference lies in the inclusion of wireless capabilities‚ specifically Bluetooth transformer connection‚ allowing for remote control and monitoring via compatible devices. This feature is absent in the standard Flex. The Flex Extra also supports a 9.0kW power option alongside the 240V/230V options‚ offering greater installation versatility.
Finally‚ the Flex Extra is designed for compatibility with the Instantmatch by Whale Digital Pump‚ enhancing its functionality within specific plumbing systems.
Which Model is Right for You?
Choosing between the Mira Advance Flex and Flex Extra depends on your specific needs and bathroom setup. If you prioritize straightforward installation and basic thermostatic control‚ the standard Flex is a reliable choice. However‚ if greater showering flexibility is desired‚ the Flex Extra’s extended fittings are invaluable.
For those seeking modern convenience and control‚ the Flex Extra’s Bluetooth connectivity and compatibility with the Whale Digital Pump are significant advantages. Consider the Flex Extra if you require the 9;0kW power option or plan to integrate it with a compatible pump system;
Ultimately‚ assess your requirements to determine the best fit.