Related Manuals for Kohler Rada Intelligent Care MX1 20
Summary of Contents for Kohler Rada Intelligent Care MX1 20
- Page 1 Intelligent Care MX1 Basin Mounted Tap Installation Guide Please leave these instructions with the user 1367863-W2-E...
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Page 2: Important Safety Information
General Make sure that the Rada MX1 is installed by a competent installer. The product commissioning, clock (date/time) and tap set up can only be done in conjunction with the “RADA AP1” available from the Apple APP store. Time and date setting is critical to ensure data reporting is correct. -
Page 3: Specification
1°C - 25°C Maximum disinfection temperature 85°C Hereby, Kohler Mira Ltd. declares that the radio equipment type MX1 is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: www.mirashowers.co.uk. -
Page 4: Factory Default Settings
Factory Default Settings RADA App Tile / Section Adjustable Fixed Range Temperature Temperature Units Varient Varient Min Value Max Value 1. Valve Setup / 4. Installation Setup 1. Setup Advice Info Field 2. Valve Identity Editable Text Field 3. Outlet Type and Sub Type Info Field 4. - Page 5 Standard Standard Disabled, Disabled, Standard, Standard, Standard oscillation 2. Type Standard oscillation Standard Standard Disabled, Disabled, Standard, Standard, Standard 2. Type Standard Oscillation, Smart, Oscillation, Smart, Smart Oscillation Smart Oscillation Time 24 Hr 3. Activation Time 02:00 Hrs 02:00 Hrs Clock 4.
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Page 6: Pack Contents
Pack Contents 20 - 38 mm 0 - 20 mm 2 x Fixing 2 x Fixing Screws Screws 1 x Tap 2 x Flexible Tails 2 x Washers 2 x Reducers 1 x Tap Fixing Kit 1 x Power Supply 2 x Inlet Unit Assemblies 4 x Olives (15 mm) - Page 7 Inlet Unit - Important Failing to install the inlet units will cause product damage, invalidate the product’s warranty and the product will no longer be TMV3 compliant. The inlet unit is an integral component of the product consisting of a Filter / Flow Regulator/ Check valve / Isolator.
- Page 8 Dimensions MX1 20 155 mm 62 mm 175 mm 30° 110 mm 100 mm 55 mm 100 mm 320 mm 300 mm 16 mm 44 mm 1367863-W2-E...
- Page 9 MX1 40 195 mm 63 mm 221 mm 30° 150 mm 140 mm 55 mm 320 mm 16 mm 100 mm 44 mm 1367863-W2-E...
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Page 10: Power Supply Unit (Psu)
Power Supply Unit (PSU) Make sure that you install the PSU in an area that you can access easily for servicing and maintenance purposes. Ensure plugs and sockets are completely dry before making any connection, including any accidental water contact. Ensure connections are not in an area exposed to excessive moisture or condensation. -
Page 11: Installation Requirements
Installation Requirements The Rada MX1 basin mounted tap can be installed with either flexible tails or rigid pipes. Refer to the installation schematics below: Installation with Rigid Pipes Removable Panel for Servicing Requirements Inlet Unit Allow sufficient projection into Site in a location to the basin by ensuring the tap is aid easy isolation and mounted close enough to the... -
Page 12: Installation
Installation Inlet Manifold Measure the size of the basin hole. > 34 mm > 34 mm If the basin hole is greater than 34 mm, fit > 34 mm the plastic spacer. > 34 mm Note: The inlet manifold MUST be a watertight fit to the basin. - Page 13 Tighten the screws using a 3 mm hexagonal wrench. Flexible Tails The inlet units are identified by a coloured dot that indicates hot and cold connections. Remove the protective caps Hot Inlet Unit - Red Cold Inlet Unit - Blue 20 - 38 mm 0 - 20 mm Connect to the water supplies using the...
- Page 14 Rigid Pipes Hot Inlet Unit - Red Cold Inlet Unit - Blue The inlet units are identified by a coloured dot that indicates hot and cold connections. This assembly to be sited in a location that is accessible for servicing. Maximum pipe length between inlet units and tap is 2 meters.
- Page 15 Using a 10 mm hexagonal wrench, unscrew Install the bleed pipe and tighten using a and remove the filter. 10 mm hexagonal wrench. 1 min 100 mm 100 mm 100mm 100mm 100 mm 100 mm 100mm 100mm Approx 100 mm Approx 100 mm for connection for connection...
- Page 16 Tighten the nut using a 6 mm hexagonal wrench. 1367863-W2-E...
- Page 17 Install the PSU (Power Supply Unit) in an area that you can access easily for servicing and maintenance purposes. Open the isolator on the inlet unit. 1367863-W2-E...
- Page 18 Commissioning The Rada MX1 basin mounted tap will operate to factory settings when first installed. Download the “RADA AP1” from the Apple APP Store and follow the on screen instructions. Note: Run the tap for 30 seconds in order for self calibration to take place. 1367863-W2-E...
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Page 19: Operation
Operation The Rada MX1 basin mounted tap will operate to factory settings when first installed. Download the “RADA AP1” from the Apple APP Store and follow the on screen instructions. MX1 is a no touch device, flow operation and temperature adjustment can be made without touching the tap. - Page 20 Note: This tap has an over temperature limiting device, should blend temperature exceed safe conditions, the valve will shut down and reset automatically once temperature returns to a safe state. 1367863-W2-E...
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Page 21: Fault Diagnosis
Fault Diagnosis As with most electronic equipment re-setting the mixing valve by powering it down at the mains, waiting a few seconds and powering it up again can often cure any issues. Symptoms Probable Cause Possible Remedy No water flow / will not Product has entered an error mode Refer to Error Log indicated by a flashing “spanner”... - Page 22 Symptoms Probable Cause Possible Remedy Flow rate too low Inlet unit isolators not fully open Check and remedy. Inlet unit filters or check valves Check and remedy. blocked Outlet spout, hose or handset Check and remedy. blocked Reversed inlet supplies Check and remedy.
- Page 23 Symptoms Probable Cause Possible Remedy Keeps cutting out Product has entered an error mode Refer to Error Log. indicated by a flashing “spanner” symbol Inlet unit water supply isolators not Check and remedy. fully open Inlet unit filters or check valves Check and remedy.
- Page 24 Symptoms Probable Cause Possible Remedy Outlet temperature too Inlet water supply pressures are Ensure the water supply pressures cool (Continued) unstable or imbalanced are stable and nominally equal, refer to “Specifications”. Outlet pipe run is too long Ensure outlet pipe work is thermally lagged.
- Page 25 Symptoms Probable Cause Possible Remedy Noise The product will make a mechanical noise during (and just after) normal operation Digital Mixing Valve air locking Check for correct installation practices, repeat commissioning procedure rearrange pipework to avoid airlock forming. Water Hammer Ensure all pipework is securely fixed.
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Page 26: Error Log
A flashing “spanner” symbol indicates the product has gone in to an error mode. If repeated errors are logged this MUST be diagnosed and corrected by a technician. The “RADA AP1” can be used to disable the valve until fault diagnosis can be made. Using the “RADA AP1”, navigate to the Health Check Page tile 12, to read the error log. -
Page 27: Error Codes
Error Codes Probable Cause Possible Remedy Temp imbalance Non Product Fault - The supply Valve will self clear fault. conditions are out of specification Unstable supply Hot inlet water supply temperature Reduce inlet water is too hot or fluctuating temperature to between 55°C and 65°C, refer to “Specifications”. - Page 28 Error Codes Probable Cause Possible Remedy Interface Error Software failure Re-set the product by turning electrical supply Interface CGF error seconds then re-apply power. IO expander error Loose internal wiring connections Ensure all wiring connections are (Interface and PCB) securely made. Interface failure Contact Rada.
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Page 29: Maintenance
Maintenance Programming / Cleaning Mode Caution! Risk of product damage. Many cleaners contain abrasive and chemical substances, and should not be used for cleaning stainless steel, enamel, plated or plastic fittings. These finishes should be cleaned using a mild washing up detergent or soap solution, rinsed and then wiped dry with a soft clean cloth. - Page 30 Clean the Filter Turn the screw fully clockwise to isolate Unscrew and remove the filter. the water supply. Clean the filter under running water. Refit the components in reverse order. 1367863-W2-E...
- Page 31 Replace the Check Valve Turn the screw fully clockwise to isolate Unscrew and remove the filter. the water supply. Relieve the pressure by Note: Filter MUST be removed to operating the tap. remove the check valve housing. Using a suitable spanner, remove the check valve housing. 1367863-W2-E...
- Page 32 Cold Supply - Blue Indices Remove the combined flow regulator / check valve and replace. Refit all the components in reverse order. Check valves are non-serviceable and must be discarded and replaced with new items. Refit, noting that the pin on the plunger will face into the inlet unit. Hot Supply - Red Indices Remove the flow regulator and check valve.
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Page 33: Spare Parts
Spare Parts 1264133 1264086 1264126 (74010-CP) (72941-CP, (72940-CP, 72943-CP) 72942-CP) 1264128 (no temp) (72941-CP, 72943-CP) 1264132 1264127 (temp) (72940-CP, (74010-CP, 72941-CP, 72940-CP, 72942-CP, 72942-CP) 72943-CP) 1264093 (74010-CP) 1264087 (72940-CP, 1264094 72941-CP, (72940-CP, 72942-CP, 72941-CP, 72943-CP) 72942-CP, 1264088 1264095 72943-CP) (74010-CP) 1264125 (74010-CP) 1264124... - Page 34 Spare Parts 2L/min HOT - 1370884 4L/min COLD - 1370885 1372502 2L/min 1372501 4L/min 1381622 1264098 1264096 1395070 1372499 1264134 (x2) 1264135 (x20) 1372500 1264122 463.84 (x3) 1372505 Seal Pack - Components Identified B 76705-NA 2.5m Extension Power Cable 1367863-W2-E...
- Page 35 Notes 1367863-W2-E...
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Page 36: Customer Services Guarantee
Kohler Mira Limited. Cromwell Road, K/E S.A.S. Cheltenham, 3 rue de Brennus, The company reserves the right Gloucestershire 93631, La Plaine Saint-Denis, to alter product specifi cations GL52 5EP France without notice. 14648 1473740-W6-A 1367863-W2-E © Kohler Mira Limited, July 2021...