Summary of Contents for rada Sense Shower T3 DMV
- Page 1 Rada Sense Shower T3 DMV PRODUCT MANUAL IMPORTANT Installer: This Manual is the property of the customer and must be retained with the product for maintenance and operational purposes.
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Page 2: Table Of Contents
SPECIFICATION ..................6 Standards and Approvals ..............6 INSTALLATION ..................7 General ....................7 Power Supply Unit (PSU) ..............9 Rada Sense Control Panel ..............10 Rada Sense (DMV) ................11 OPERATION ................... 12 Duty Flush ..................12 Disinfection ..................12 COMMISSIONING .................. -
Page 3: Description
Healthcare installation refer to the TMV3 Requirements Manual. The approved designations for Type 3 Valves are as follows: Model Designations Rada Sense Shower T3 HP - S LP - S SAFETY : WARNINGS The function of this DMV is to deliver water consistently at a desired temperature. - Page 4 Where chlorine disinfection is practised, DO NOT exceed a chlorine concentration of 50 mg/l (ppm) in water, per one hour dwell time. Such procedures must be conducted strictly in accordance with the information supplied with the disinfectant and with all relevant Guidelines/Approved Codes of Practice.
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Page 5: Pack Contents
1 x Power Supply Unit (PSU) 2 x Fixing Screws 2 x Wall Plugs 2 x Installation Templates (DMV Installation Template, on the Packaging) 1 x UK Rada Sense T3 Programmer CD 1 x TMV3 Requirements Manual... -
Page 6: Specification
This Rada Sense Digital Mixing Valve (DMV) complies with all relevant directives for CE marking. The Rada Sense DMV is a type 1 electronic, independently mounted control for surface mounting. For Type 3 valves, the water supply conditions are specified in the TMV3 Requirements Manual. -
Page 7: Installation
INSTALLATION General Installation must be carried out in accordance with these instructions, be conducted by designated, qualified and competent personnel. The installation must comply with the “Water Supply (Water Fittings) Regulations or Scottish Byelaws”, all relevant national building regulations and any particular regulations and practices specified by the local water supply company. - Page 8 11. To eliminate pipe debris it is essential that supply pipes are thoroughly flushed through before connection to the spout and to the Rada Sense DMV. 12. The DMV MUST be installed in the orientations shown and mounted on a rigid vertical surface or on top of a rigid horizontal surface.
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Page 9: Power Supply Unit (Psu)
The DMV MUST NOT be installed in the orientations shown below. Cold inlet Hot inlet Cold inlet Outlet Hot inlet Outlet 13. For the installation of your spout, refer to the Sense Spout Kits Installation Manual. Power Supply Unit (PSU) Warning! Isolate mains power supply before starting installation. -
Page 10: Rada Sense Control Panel
Rada Sense Control Panel Note! If the data cable is installed within a stud partition or recessed into a wall, make sure it is placed within a suitable conduit to allow easy removal during servicing. The Control Panel must only be installed onto a flat wall surface. -
Page 11: Rada Sense (Dmv)
Rada Sense (DMV) Template Short Cable Connection for the Control Panel PSU Cable Connection Moulded Grommet Note! After installing the PSU and Control Panel cables, if necessary, Cable from the carefully push the wires between the Control Panel grommet and connector to one side. -
Page 12: Operation
(pre-set waiting period) the standing water within the DMV will be flushed out. Duty flush temperature, waiting period and flush period are preset at the factory. These settings can be reset, refer to the Rada Sense Programmer Software Manual. -
Page 13: Commissioning
COMMISSIONING Commissioning must be carried out in accordance with these instructions, and must be conducted by designated, qualified and competent personnel. Note! For Healthcare Installations, all results must be recorded. Restore the water supply and check that there are no leaks. Restore the power supply. -
Page 14: Maximum Temperature Setting
Refer to the TMV3 Requirements Manual. Should the user require to change the Default, Minimum, Maximum Temperatures or the Flow Times, refer to your Rada Sense Programmer Software Manual. Caution! The outlet temperature must be re-checked after a new temperature has been programmed. -
Page 15: Maintenance
MAINTENANCE Planned Maintenance Malfunction of Thermostatic Mixing Valves is almost always progressive in nature and will be detected by the use of proper temperature checking and maintenance routines. Certain types of system can result in the valve having excessive ‘dead-legs’ of pipework, or auxiliary cold water supply added to the mixed water from the valve. -
Page 16: Cleaning
Cleaning The Rada Sense Control Panel may be temporarily disabled for cleaning purposes. Place the magnetic key (supplied) over the programming window. This will disable the sensors for 30 minutes or until the magnetic key is reapplied. External surfaces may be wiped clean with a soft cloth, and if necessary, a mild washing-up type detergent or soap solution can be used. -
Page 17: Checkvalves And Filters
Checkvalves and Filters Warning! The DMV may contain hot water, so care must be taken when draining the valve of any residual water. Isolate the supplies to the DMV and operate the control panel to release pressure and to assist the draining of residual water. Note! The DMV have checkvalve and filter packs (cartridge assemblies) or checkvalves and strainers fitted. -
Page 18: Fault Diagnosis
FAULT DIAGNOSIS Maintenance must be conducted by designated, qualified and competent personnel. Warning! Isolate power supply and water supply when any maintenance work is carried out on the DMV. The DMV may contain hot water, so care must be taken when draining the DMV of any residual water. - Page 19 Symptom Cause/Rectification 5. Fluctuating or a. The inlet/outlet fittings may be restricted : check the reduced flow rate. inlet/outlet strainers, refer to ‘MAINTENANCE’. Normal function b. The water outlet pressure is low : check the flow rate is of mixing valve above the stated minimum, refer to ‘SPECIFICATION’.
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Page 20: Self-Diagnostic Errors
Self-Diagnostic Errors Error code is displayed by a combination of lit LED’s All three LED’s flash at the same time Symptom Cause/Rectification The Control Panel and the DMV are not compatible. a. DMV W or B requires CP W: check and rectify. If the symptom has not been rectified, contact your Local Service Engineer or Agent. -
Page 21: Spare Parts
Blanking Plate Pack 463.28 Internal Saddle Clamp 463.31 Solenoid Manifold (Open) - Includes Manifold Cap and Internal Saddle Clamps 463.37 Control PCB RADA C2/C4 Shower - Programmed with Shower Software 463.43 Wiring Loom RADA W/S/B/HP 463.74 Rada Sense Shower Control Panel 463.77 Rada Sense Control Panel Cover 3 Sens (Chrome) 463.82... - Page 22 463.93 463.28 1621.195 463.26 463.43 463.08 463.02 463.28 464.04 463.31 463.25 463.28 463.28 464.03 463.09 463.17 463.28 463.37 463.06 463.84 463.74 463.77 463.82 463.83 464.29 463.79...
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Page 23: Accessories
ACCESSORIES 463.79 Extension Lead - 3 m Spouts Rada has a comprehensive range of spouts and shower fittings available separately. -
Page 24: Customer Service
For shower fittings or consumable items we You have the assurance of a fully trained Technician, reserve the right to supply replacement parts only. genuine Rada spare parts and a 12 month guarantee on any chargeable work done. The guarantee does not cover:...
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