Product Manual

Rada Outlook - Concealed Digital Thermostatic Mixing Valve & Sensor Box | Rada

Rada Outlook Concealed Thermostatic Mixing Valve & Sensor Box - Rada UK

User Manual for rada OUTLOOK models including: Digital Mixer Valve Sensor Box and Sensors, Digital Mixer, Valve Sensor Box and Sensors, Sensors, Valve Sensor Box, Sensor Box, Box

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Document DEVICE REPORT1143306-w2-k-rada-outlook-product-manual-uk
Rada Outlook Digital Mixer Valve, Sensor Box & Sensors

RADA OUTLOOK CONTROL BOX PART No. 6.1621.042 MANUFACTURED DATE:

POWER: 12V 10W
KOHLER MIRA LTD. CHELTENHAM GL52 5EP TEL: (+44) 0844 571 1777 www.radacontrols.com

RLY: S1: S2: S3: S4: S5: S6:

Address Number
Relay Sensor - Outlet 1 Sensor - Outlet 2 Sensor - Outlet 3 Sensor - Outlet 4 Sensor - Outlet 5 Sensor - Outlet 6

IMPORTANT! The customer shall be solely responsible for the independent backup of all electronic data/information stored on this product.
See Rada Outlook Product Manual for further details.
PIR: Sensor - Passive KS: Key Switch ENG: Engineer VLV: Valve ADDR: Address NET: Network

Digital Mixing Valve

RADA OUTLOOK EMV HP BSP

Part No:1621.072 Manufacturing Date:

N73K 30/11 (Wk/Yr)

Use with PSU 1503.654 (N76A) Use with interface 1621.042

Power

12V DC SELV 36 W

Ingress protection

IP24

Min. supply pressure 20 kPa (0.2 bar)
Max. working pressure 500 kPa (5 bar) Max. static pressure 800 kPa (8 bar) Max. supply water temp. 65°C

To be serviced by a competent engineer

Refer to the Product Manual for correct orientation

Kohler Mira Ltd Cheltenham GL52 5EP www.radacontrols.com

PRODUCT MANUAL

IMPORTANT
Installer: These instructions are for use with the UKversion of this product only. This Manual is the property of the customer and must be retained with the product for maintenance and operational purposes.

1

1143306-W2-K

CONTENTS

DESCRIPTION........................................................................................... 4 SAFETY : WARNINGS.............................................................................. 4 PACK CONTENTS..................................................................................... 5 SPECIFICATION........................................................................................ 6
Standards and Approvals...................................................................... 6 Default Settings..................................................................................... 7 INSTALLATION.......................................................................................... 8 General.................................................................................................. 8 Legionella Control................................................................................. 8 Installation Requirements...................................................................... 8 Installation Schematic Diagram............................................................. 9 Wiring Length Schematic Diagram...................................................... 10 Mixer Valve Orientations..................................................................... 11 RADA OUTLOOK MIXER VALVE........................................................... 13 Unused Outlets.................................................................................... 14 POWER SUPPLY UNIT (PSU)................................................................. 14 RADA OUTLOOK SENSORS.................................................................. 15 General Notes on Installation Requirements...................................... 15 Hand Operated IR Sensor................................................................... 16 Hand Operated Piezo Sensor............................................................. 17 Extending a Sensor Cable.................................................................. 18 RADA OUTLOOK SENSOR BOX........................................................... 19 SENSOR BOX CONNECTIONS.............................................................. 20 Connection Ports................................................................................. 20
Relay........................................................................................... 20 Hand Sensors............................................................................. 21 PIR / Proximity Sensor................................................................ 21 Key Switch.................................................................................. 24 Valve........................................................................................... 24 Address....................................................................................... 25
Sensor Box Addresses......................................................... 26 Power Setting....................................................................... 26 Network....................................................................................... 27 Creating a Network..................................................................... 28

1143306-W2-K

2

Sensor Box Network Wiring Diagram.......................................... 29 COMMISSIONING................................................................................... 30 OPERATION............................................................................................ 30 CLEANING............................................................................................... 31 FAULT DIAGNOSIS................................................................................. 31
Fault Diagnosis Table.......................................................................... 31 PLANNED MAINTENANCE.................................................................... 40
Checkvalves and Filters...................................................................... 41 Changing the Battery.......................................................................... 42 SPARE PARTS........................................................................................ 43 ACCESSORIES....................................................................................... 46 DISPOSAL & RECYCLING..................................................................... 47 End of Product Life.............................................................................. 47 Batteries.............................................................................................. 47 CUSTOMER CARE.................................................................. Back Cover
Patent Application European 06702758-1 India 1231/MUMNP/2007 Patent UK 2 421 297 2 437 891 USA 7669776 8043556 Australia 2006 207 367 Canada 2 595064 China ZL 2006 8000 5853.8 Japan 493345

3

1143306-W2-K

DESCRIPTION
A range of electronic products which combine to produce a controlled washroom solution that complies with legislative and safety requirements, whilst reducing the cost of building management. An enclosed and concealed digital mixer valve supplies up to six individual outlets, combined with a programmable sensor box that manages temperature, timed flow, duty flush and up to six hand sensors. A manually controlled thermal disinfection function is also included. Optional Windows based configuration and data logging software is available, enabling utilities supervisors to monitor all aspects of water management within the system.
SAFETY : WARNINGS
The primary function of this product is to deliver water consistently at a desired temperature. This requires that: 1. It is installed, commissioned, operated and maintained in accordance with the
recommendations given in this manual.
2. Periodic attention is given, as necessary, to maintain the product in good functional order. Recommended guidelines are given in the "Planned Maintenance" section.
3. If this equipment is used in a manner not specified by Kohler Mira Ltd, the protection provided by the equipment may become impaired.
4. The electrical installation must comply with BS 7671 (commonly referred to as the IEE Wiring Regulations) and all relevant building regulations, or any particular regulation or practice specified by the local electricity supply company.
The use of the word `failsafe' to describe the function of any mixer valve is both incorrect and misleading. This digital mixer valve incorporates additional shut-off devices to improve the level of safety however, in keeping with every other mechanism it cannot be considered as being functionally infallible.
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.
Kohler Mira Limited shall not accept liability in contract, tort (including negligence or otherwise) for any loss of profits, business or anticipated savings, or loss or corruption of data, or any indirect or consequential loss arising out of the customer's use of Rada Outlook. The customer shall be solely responsible for the independent backup of all data/information stored on Rada Outlook. Notwithstanding the foregoing, none of the exclusions and limitations stated above are intended to limit any rights the customer may have under local law or other statutory rights which may not be excluded.

1143306-W2-K

4

1 x Mixer Valve

PACK CONTENTS

4 x Fixing Screws 4 x Wall Plugs 6 x Rubber Feet
1 x Power Supply Unit (PSU)
2 x Fixing Screws 2 x Wall Plugs 1 x Sensor Box  6 x DIN Rail
Fixing Screws
 2 x DIN Rail Clips
 2 x Wall Fixing Screws  2 x Wall Plugs
 1 x Suppression Ferrite

 1 x Control Cable
5

1143306-W2-K

SPECIFICATION

Standards and Approvals
The Rada Outlook Mixer Valve complies with all relevant directives for CE marking. The Rada Outlook Mixer Valve is a type 1 electronic, independently surface mounted control.

General

Pollution Degree

Mixer Valve - 3 Sensor Box - 2

Protection

Mixer Valve - IP24 Sensor Box - IP20

Connections

Flat face union connections

Installation Environment

Suitable for indoor use only

Pressures

Maximum Static Pressure

800kPa (8 bar)

Minimum Pressure Loss*

150kPa (1.5 bar)

Supply Pressure Differential

Equal pressure recommended - Inlet pressures must be stable for optimum performance.

Minimum Flow Rate Per Outlet

6L/min (<500kPa maintained pressure) 8L/min (>500kPa maintained pressure)

Temperatures

Factory Pre-set (Blend)

38°C

Factory Pre-set Duty Flush

38°C

Programmable Range

Max. 33 - 50°C Min. 30 - 47°C (Full cold can also be selected.) Default at start-up 30 - 50°C

Minimum Blend Temperature Differential from Hot Supply

2°C

Optimum Thermostatic Control Range

30 - 50°C

Cold Water Range

1 - 20°C

Hot Water Range

50 - 65°C (80°C for disinfection)

Temperature Stability

± 1°C at recommended supply conditions

Ambient Temperature

Greater than 1°C, max. 40°C

Maximum Relative Humidity

95% non-condensing

Electrical

Power Supply Power to Mixer Valve Power to Sensor Box

100 - 240V ~ 50Hz - 60Hz, 1.5A
12V ...-- 30W (from Power Supply) 12V ...-- 10W (from Valve)

PIR / Proximity Sensor

Input = 5V. Output = 5V Logic Level signal. Voltage Free Contacts.

Hand Sensors

5V DC supply provided by the Rada Outlook Sensor Box

Hand Sensors

Power Input

5V DC supply provided by the Rada Outlook Sensor Box

PIR / Proximity Sensor (not included)

Power Input

5V DC less than 50mA or +12V DC less than 50mA

Power Output

Voltage Free Contact 12V DC 0.5A

Output Logic

Normal (unit powered and operational with no detected occupancy) - contact closed Power Failure - contact open Unit Failure - contact open Occupancy Detection - contact open

It should be possible to link sensors together to increase the area covered. This will be done by connecting the relay

contacts in series and linking the connected contacts to the Outlook sensor input.

* The pressure loss of a system (valve and outlet fitting) is the average of the two inlet pressures minus the back pressure, where the back pressure is determined by the flow resistance of any outlet fitting.

1143306-W2-K

6

Default Settings

The following table shows the factory default settings of the Sensor Box. These settings can be changed using the "Rada Modbus Universal Configuration Tool".

Outlets 1 -6 Type Mode Run Time Duty Flush Pump Fan Number of Outlets for Fan Fan Run On Time Duty Flush Flush Type Flush Interval Scheduled Flush Time Flush Temperature Flush Warm-Up Time Flush Duration Mixer Valve Settings Setpoint Maximum Setpoint Minimum Setpoint Thermal Disinfection Type Maximum Warm-Up Time Target Disinfection Time Disinfection Timeout Target Temperature

Shower Timed 30 seconds Disabled Disabled Disabled 1 5 seconds
Standard 3 days 02:00 am 38 °C 1 minute 2 minutes
38 °C 45 °C 30 °C
Standard 2 minutes 5 minutes 10 minutes 60 °C

Note: The internal clock does not update automatically for summer/winter time.
Note: For additional information regarding factory default settings or the valves programmable functionality please contact Rada Controls or your local agent.

7

1143306-W2-K

INSTALLATION
General
Installation must be carried out in accordance with these instructions, and must be conducted by designated, qualified and competent personnel. It is recommended that all signal wiring connections should be made by someone familiar with electronic network installations.
The plumbing installation must comply with the requirements of the UK Water regulations/Bye Laws (Scotland), or any particular regulations and practices specified by the local water company or water undertakers.
Warning! Do Not connect mains voltage directly to the Sensor Box, Mixer Valve, or any of the Sensors.
Caution! The Mixer Valve, Sensor Box and PSU must be installed in a dry area and where they will not be able to freeze (minimum ambient temperature of 1°C).
The Mixer Valve must be installed in an area where it is accessible to do any maintenance tasks e.g. removal of the cover, cleaning the filters, etc.
Flat face union connections must be used on the inlet and outlet connections of the Mixer Valve for ease of maintenance.

Legionella Control
Every precaution is taken to ensure this product leaves our manufacture and test facility free from microbiological contamination. However the presence of such microorganisms is universal and their control is dependent highly on the quality of on-site water management. The functions of "duty flush" and "thermal disinfection" present in Rada Outlook are there to assist in controlling Legionella, but facility owners/managers are responsible for regular cleaning, disinfection and maintenance as required to remain within any applicable control limits. The "duty flush" and "thermal disinfection" functions of Rada Outlook may not be enough to control Legionella in any specific location. Kohler Mira Limited only use WRAS approved materials in this product and Kohler Mira Limited take no responsibility for post installation contamination. After installation, suitable additional disinfection/sterilisation must be performed before use.

Installation Requirements
1. Inlet isolating valves (full flow type) must be installed close to the Mixer Valve for ease of maintenance. It is recommended that outlet isolating valves (full flow type) are also installed.
2. The use of supply-line or zone strainers will reduce the need to remove debris at the Mixer Valve. The recommended maximum mesh aperture dimension for such strainers is 0.5 mm.
3. Inlet pressure tappings which allow measurement of the inlet pressures to

1143306-W2-K

8

Mains Electrical Supply
Switched Fused Spur
PSU (Power Supply Unit)
(see "Specifications" table for input/output values)

Sensor Box
connects Sensors and Mixer Valve. Install in area of low ambient moisture/dry.

RADA OUTLOOK CONTROL BOX PART No. 6.1621.042 MANUFACTURED DATE:

POWER: 12V 10W
KOHLER MIRA LTD. CHELTENHAM GL52 5EP TEL: (+44) 0844 571 1777 www.radacontrols.com

RLY: S1: S2: S3: S4: S5: S6:

Address Number
Relay Sensor - Outlet 1 Sensor - Outlet 2 Sensor - Outlet 3 Sensor - Outlet 4 Sensor - Outlet 5 Sensor - Outlet 6

IMPORTANT! The customer shall be solely responsible for the independent backup of all electronic data/information stored on this product.
See Rada Outlook Product Manual for further details.
PIR: Sensor - Passive KS: Key Switch ENG: Engineer VLV: Valve ADDR: Address NET: Network

Mixer Valve

Digital Mixing Valve

RADA OUTLOOK EMV HP BSP

Part No:1621.072 Manufacturing Date:

N73K 30/11 (Wk/Yr)

Use with PSU 1503.654 (N76A) Use with interface 1621.042

Power

12V DC SELV 36 W

Ingress protection

IP24

Min. supply pressure 20 kPa (0.2 bar)
Max. working pressure 500 kPa (5 bar) Max. static pressure 800 kPa (8 bar) Max. supply water temp. 65°C

To be serviced by a competent engineer

Refer to the Product Manual for correct orientation

Kohler Mira Ltd Cheltenham GL52 5EP www.radacontrols.com

Configuration Tool (software & USB cable only)
for use with Windows Laptop/PC to configure and log the system.

Installation Schematic Diagram

Key Switch (optional)
to disable the system during cleaning/maintenance.

PIR / Proximity Sensor
required for using the thermal disinfection feature

Shower or Basin Outlets (up to 6)

9

1m min hot pipe not insulated

1143306-W2-K

Water Supplies
(see "Specifications" table for temperature and pressure values)

Water Outlets (up to 6)
unused outlets should be installed to an open outlet for disinfection feature to be effective. (See "Unused Outlets" for an optional by-pass solution.)
9

Hand Sensors (up to 6)
one sensor per outlet. Recommended that shower sensors should be installed offset from water stream.

the Mixer Valve under operating conditions are particularly recommended for in-service testing. 4. Pipework must be rigidly supported and avoid any strain on the connections. 5. Pipework dead-legs should be kept to a minimum. Long pipe runs will increase the delay for a comfortable bathing temperature to reach the outlet. 6. Make sure the pipe layout will avoid the build up of trapped air in the system. Air release valves can be used where this is not possible. 7. Supply pipework layout should be arranged to minimise the effect of other outlet usage upon the dynamic pressures at the Mixer Valve inlets. 8. Inlet and outlet threaded joint connections should be made with PTFE tape or liquid sealant. Do not use oil-based, non-setting joint compounds.
2m
1.5m

RADA OUTLOOK CONTROL BOX PART No. 6.1621.042 MANUFACTURED DATE:

POWER: 12V 10W
KOHLER MIRA LTD. CHELTENHAM GL52 5EP TEL: (+44) 0844 571 1777 www.radacontrols.com

RLY: S1: S2: S3: S4: S5: S6:

Address Number
Relay Sensor - Outlet 1 Sensor - Outlet 2 Sensor - Outlet 3 Sensor - Outlet 4 Sensor - Outlet 5 Sensor - Outlet 6

IMPORTANT! The customer shall be solely responsible for the independent backup of all electronic data/information stored on this product.
See Rada Outlook Product Manual for further details.
PIR: Sensor - Passive KS: Key Switch ENG: Engineer VLV: Valve ADDR: Address NET: Network

3m

Digital Mixing Valve

RADA OUTLOOK EMV HP BSP

Part No:1621.072 Manufacturing Date:

N73K 30/11 (Wk/Yr)

Use with PSU 1503.654 (N76A) Use with interface 1621.042

Power

12V DC SELV 36 W

Ingress protection

IP24

Min. supply pressure 20 kPa (0.2 bar)
Max. working pressure 500 kPa (5 bar) Max. static pressure 800 kPa (8 bar) Max. supply water temp. 65°C

To be serviced by a competent engineer

Refer to the Product Manual for correct orientation

Kohler Mira Ltd Cheltenham GL52 5EP www.radacontrols.com

Control Cable
10m maximum

All dimensions are Maximum wire lengths
Wire Length Schematic Diagram
9. To eliminate pipe debris it is essential that supply pipes are thoroughly flushed through before connection to the Mixer Valve and to the spout.

1143306-W2-K

10

10. The DMV MUST be installed in the orientations shown and mounted on a rigid vertical surface or on top of a rigid horizontal surface.

Cold inlet

Outlet
Hot inlet
Mounting on a Vertical Surface

Outlet
Hot inlet Cold inlet

Outlet
Hot inlet Cold inlet
Mounting on a
Horizontal Surface

Note: If the DMV is installed in a different orientation to those shown above, it may cause the DMV to malfunction e.g. cause airlocks, water ingress and could effect the thermal performance of the DMV.

The DMV MUST NOT be installed in the orientations shown below.

Hot inlet Outlet

Cold inlet

Hot inlet Outlet

Cold inlet

11. For the installation of your spout, refer to the Sense Spout Kits Installation Manual.
12. The Sensor Box is supplied with alternative fixing clips for attaching to DIN rail (top hat rail).
13. To install the showerheads and basin spouts refer to the relevant installation manual supplied with that product.
14. An optional Keyswitch or other similar device (not supplied) is required to disable the sensors temporarily for cleaning and maintenance. (The Rada Keyswitch is available as an accessory suitable for this purpose, see "Accessories". Any alternative Keyswitch should be fit for use and secured against tampering.)

11

1143306-W2-K

15. THERMAL DISINFECTION
The Thermal Disinfection feature is used to flush hot water at maximum temperature through any outlet in the washing area that is connected to the digital mixer valve (see `Installation Schematic').
Thermal disinfection flushes hot water at scalding temperatures through the outlets and is therefore a hazardous process!
Regardless of whether disinfection is triggered manually or automatically, adequate safety precautions, supported by a full risk assessment, must be taken to prevent the use of the affected outlets during the thermal disinfection cycle! To the extent permitted by law, Kohler Mira Limited accepts no liability for death or personal injury or damage to property, or any financial losses directly or indirectly incurred, resulting from misuse, lack of maintenance, or inadequate safety precautions or failure to follow the instructions in this product manual, while using or handling the thermal disinfection feature.
PIR / Proximity Sensor
At least one PIR / Proximity Sensor is required to use the Thermal Disinfection feature All PIR / Proximity Sensors should be fit for use according to the expected humidity levels during the Thermal Disinfection cycle. This will depend upon the size of washroom, the PIR / Proximity Sensor position and the number of outlets used. The PIR / Proximity Sensor must be checked to ensure that the appropriate area is covered adequately and that the disinfection process can be aborted successfully.

1143306-W2-K

12

RADA OUTLOOK MIXER VALVE
1
Template (included with packaging)
2

3
Cold Inlet

Outlets Hot Inlet

RADA OUTLOOK CONTROL BOX PART No. 6.1621.042 MANUFACTURED DATE:

POWER: 12V 10W
KOHLER MIRA LTD. CHELTENHAM GL52 5EP TEL: (+44) 0844 571 1777 www.radacontrols.com

RLY: S1: S2: S3: S4: S5: S6:

Relay Senso Senso Senso Senso Senso Senso

Digital Mixing Valve

RADA OUTLOOK EMV HP BSP

Part No:1621.072 Manufacturing Date:

N73K 30/11 (Wk/Yr)

Use with PSU 1503.654 (N76A) Use with interface 1621.042

Power

12V DC SELV 36 W

Ingress protection

IP24

Min. supply pressure 20 kPa (0.2 bar)
Max. working pressure 500 kPa (5 bar) Max. static pressure 800 kPa (8 bar) Max. supply water temp. 65°C

To be serviced by a competent engineer

Refer to the Product Manual for correct orientation

Kohler Mira Ltd Cheltenham GL52 5EP www.radacontrols.com

1m min Hot pipe not insulated

13

1143306-W2-K

Unused Outlets

Digital Mixing Valve

RADA OUTLOOK EMV HP BSP

Part No:1621.072 Manufacturing Date:

N73K 30/11 (Wk/Yr)

Use with PSU 1503.654 (N76A) Use with interface 1621.042

Power

12V DC SELV 36 W

Ingress protection

IP24

Min. supply pressure 20 kPa (0.2 bar)
Max. working pressure 500 kPa (5 bar) Max. static pressure 800 kPa (8 bar) Max. supply water temp. 65°C

To be serviced by a competent engineer

Refer to the Product Manual for correct orientation

Kohler Mira Ltd Cheltenham GL52 5EP www.radacontrols.com

Outlet 6 (unused) connected to Outlet5 (open outlet) using plumbing layout.

It is recommended that any unused outlets are installed to an open outlet. This can be achieved with standard pipework connections in the plumbing layout or by installing Outlet By-Pass Adapters into the Mixer Valve.

Outlet Combinations using

Use with PSU 1503.654 (N76A) Use with interface 1621.042

By-Pass Adapters
Max. working pressure 500 kPa (5 bar) Max. static pressure 800 kPa (8 bar) Max. supply water temp. 65°C
To be serviced by a competent engineer
Refer to the Product Manual for correct orientation
Kohler Mira Ltd Cheltenham GL52 5EP www.radacontrols.com

5 Outlets

Use with PSU 1503.654 (N76A) Use with interface 1621.042

Max. working pressure 500 kPa (5 bar) Max. static pressure 800 kPa (8 bar) Max. supply water temp. 65°C
To be serviced by a competent engineer
Refer to the Product Manual for correct orientation
Kohler Mira Ltd Cheltenham GL52 5EP www.radacontrols.com

4 Outlets

Use with PSU 1503.654 (N76A) Use with interface 1621.042

Max. working pressure 500 kPa (5 bar) Max. static pressure 800 kPa (8 bar) Max. supply water temp. 65°C
To be serviced by a competent engineer
Refer to the Product Manual for correct orientation
Kohler Mira Ltd Cheltenham GL52 5EP www.radacontrols.com

3 Outlets

Outlet By-Pass Adapter (See "Accessories")

Warning! If unused outlets are not by-passed, an area of "still" water may form and could lead to bacterial contamination of the water outlets, even after disinfection.

POWER SUPPLY UNIT (PSU)
Warning! Isolate mains power supply before starting installation. The PSU must be connected to a 3 amp switched fused spur box.

Wall Plugs (x4) Fixing screws (x4)

3 m cable

0.5 m cable

1.5 m cable

1143306-W2-K

14

RADA OUTLOOK SENSORS
RADA OUTLOOK HAND SENSORS ARE SUPPLIED IN SEPARATE KITS.
General Notes on Installation Requirements Sensors should be fitted outside of any direct water path, allowing access for adjustment and maintenance.
The sensors should be positioned a minimum of 0.5 m away from any heat source to prevent false operation.
Make sure that the area is adequately ventilated. Steam or condensation may affect the sensitivity and operating life of the sensors.
Make sure the Sensors' "view" is always unobstructed for the user.
Do not install any Sensor opposite a mirror or highly reflective surface.
Low voltage systems cables must be installed within conduit or trunking to provide sufficient physical protection and to allow removal or maintenance of system components.
Note: Infra Red Sensors are available in 6m and 10m length options.
Note: If a Sensor cable requires lengthening, use the waterproof connectors supplied only. The connectors must be positioned within a dry area to prevent water ingress affecting the operation of the sensors. For further information see "Rada Outlook Sensors - Creating a Sensor Extension Cable".
Isolate the power supply to the Sensor Box BEFORE connecting the sensor wires.
Whilst installation of sensors directly below shower heads/outlet is permitted, it is the installer's responsibility to ensure that any water left dripping from the outlets does not inadvertently cause the infrared sensors to accidentally trigger the mixing valve. Build up of limescale/residue within the shower head/outlet may cause water to drip and should therefore be regularly cleaned.

Dripping shower heads may cause sensors to trigger automatically, avoid installing the sensor directly in line with the shower head.
15

Shower Head Hand Sensor
Minimum 150mm 1143306-W2-K

Hand Operated IR Sensor

1. Cut a hole and channel in the wall to run the cable from the Sensor to the Sensor Box.

Ideally the Sensor should sit within a single tile to ensure a good seal. Make sure

the channel is positioned correctly and large enough to prevent the cable having a

sharp bend. Concealment of the cable in miniature trunking is recommended (Fig 1).

If the Sensor is to be fitted to an existing pretiled area with no duct space in

which to run cables, a groove can

be cut between tiles using a disc

cutter. Set the cable in the groove

and cover with silicone sealant (Fig

2). For maintenance purposes within

pretiled areas, it is recommended

to bury some cable slack in a hole

behind the sensor (Fig 3). If the

cable requires lengthening, three

waterproof connectors are supplied

to create an extension cable (see

Creating a Sensor Extension Cable).

Caution! Do not drill into buried pipes

or cables. 2. Screw in the cover screw to release

Fig 1

and remove the Sensor cover.

3. Mark, drill and plug for the two fixing screws (supplied). Alternative fixings (not supplied) may be required for different wall structures. If the Sensor overlaps a groove between two or more tiles, fill any gaps with silicone sealant.

4. Secure the Sensor to the wall with two fixing screws.

5. Connect the Sensor cable to the Sensor Box. For systems with multiple sensors, make a list of their locations and corresponding connection numbers to the Sensor Box. This will aid set up of the control system.

Fig 2
Ø15mm x 20mm deep

6. Refit the Sensor cover, making sure that it locates correctly over the top of the Sensor. Unscrew the cover screw to secure the Sensor cover.

1143306-W2-K

40mm 16

Fig 3

Hand Operated Piezo Sensor

1. Cut a hole and channel in the wall to run the cable from the Sensor to the

Sensor Box. Ideally the sensor should sit within a single tile to ensure a good

seal. Make sure the channel is positioned correctly and large enough to prevent

the cable having a sharp bend.

Concealment of the cable in miniature

trunking is recommended (Fig 4).

If the sensor is to be fitted to an

existing pretiled area with no duct

space in which to run cables, a groove

can be cut between tiles using a disc

cutter. Set the cable in the groove

and cover with silicone sealant (Fig

5). For maintenance purposes within

pretiled areas, it is recommended

to bury some cable slack in a hole

behind the sensor (Fig 6). If the

cable requires lengthening, three

waterproof connectors are supplied

to create an extension cable (see Creating a Sensor Extension Cable).

Fig 4

Caution! Do not drill into buried pipes

or cables.

2. Mark, drill and plug for the two fixing screws (supplied). Alternative fixings (not supplied) may be required for different wall structures. If the Sensor overlaps a groove between two or more tiles, fill any gaps with silicone sealant.

3. Secure the Sensor to the wall with two fixing screws.

4. Connect the Sensor cable to the Sensor Box. For systems with multiple Sensors, make a list of their locations and corresponding connection numbers to the Sensor Box. This will aid set up of the control system.

Fig 5
Ø25mm x 25mm deep

40mm 17

Fig 6

1143306-W2-K

Extending a Sensor Cable This product is compliant with all CE marking directives with sensor cables up to 10meters in length. Should the cable be extended beyond this length, you must make sure the installation complies with all relevant directives and local regulations.
The Sensor cables can be extended by using the waterproof connectors supplied. The extension must be to the same specification as the integral sensor cable (LAPP Unitronic LIYY).
Important! · Do not use the waterproof connectors to shorten the cable when replacing a
sensor. · Only use the waterproof connectors supplied. · After compressing, sealant is released. The use of any other type of connector
may cause operation problems. · Cable/Sheath ends must not be exposed to wet conditions and must terminate
within a sealed enclosure or a fully sealed cable joint. · Keep signal cables and power cables separate from each other to avoid electrical
interference.
Isolate the power supply to the Sensor Box BEFORE connecting or disconnecting the sensor wires.
1. Insert the wire ends into the waterproof connectors, make sure that they are fully pushed into the connectors so that the ends are under the jointing blades. Note: Do not strip the wires, the jointing blades will make the connection through the outer sheath.

2. Using a pair of pliers, compress the connector to complete the connection.

1143306-W2-K

18

RADA OUTLOOK SENSOR BOX
1. Fit the Sensor Box in a dry area where it can be connected to all required Sensors and the Mixer Valve. The position should have adequate access for maintenance and, if required, connection to a PC/Laptop Computer.
Caution! The Sensor Box has no protection against water or moisture
and must be installed in a dry area. Installing the Sensor Box in an area where it may be exposed to water condensation or high humidity may result in a system control failure.
2. The Sensor Box can be fixed directly onto a wall structure with the fixing screws supplied, or alternatively attached to a DIN rail (35mm x 7.5mm top hat or 32mm x 15mm G-type) with the fixing clips, also supplied. Fit the clip to the DIN rail and fix the Sensor Box to the clips with the screws provided.
Template (included with packaging)

19

1143306-W2-K

SENSOR BOX CONNECTIONS

Connection Ports

Valve Comms Indicator
Power Indicator
Network Comms Indicator

Relay (Rada Relay Box - optional) Hand Sensors PIR / Proximity Sensor
Relay Connection port to the Rada Relay Box (optional).

Network Address Valve Key Switch (Rada Key Switch - optional)
RLY

Rada Relay Box - see "Accessories" (cable not supplied)

1143306-W2-K

20

N/C Fan Pump +12V

Hand Sensors Connections are available for up to six hand sensors. Only connect one sensor to one port.
S1-S6

S1-S6

IR
0V (green) I/P (white) +5V (brown)

Rada Outlook Sensors - see "Accessories"

Piezo
0V (white) I/P (brown)

PIR / Proximity Sensor
One Connection port is available for a Passive Infrared Sensor (PIR / Proximity Sensor). For safety, a PIR / Proximity Sensor stops the accidental use of a washing area while a disinfection cycle is being performed.
PIR / Proximity Sensor

0V I/P +5V

21

1143306-W2-K

PIR / Proximity Sensor - Internal Relay Connection

RLY

PIR / Proximity Sensor

0V - GND

Single PIR / Proximity Sensor Installation

0V - Relay (COM)

+5V
(Alternative power option)
+12V - Power

Signal - Relay (NC)

Set switch to "FAIL SAFE"

An external power supply (not supplied) MUST be used for installations with more than twoPIR / Proximity Sensors.

1143306-W2-K

22

PIR / Proximity Sensor - External Power Supply Connection

PSU PIR / Proximity Sensor

+12V

0V

0V - GND

Single PIR / Proximity Sensor Installation

0V - Relay (COM)

+5V
(Alternative power option)

Signal - Relay (NC)

Set switch to "FAIL SAFE"

+12V - Power

PSU

PIR / Proximity Sensor

Multiple PIR / Proximity Sensor Installation

+12V

0V

0V - GND

+5V
(Alternative power option)

0V - Relay (COM) Signal - Relay (NC) +12V - Power

0V - GND 0V - Relay (COM) Signal - Relay (NC) +12V - Power

Connect (COM) and (NC) in series.
Set all PIR / Proximity Sensor switches to "FAIL SAFE".

An external power supply (not supplied) MUST be used for installations with more than twoPIR / Proximity Sensors.

The Disinfection function can only work with at least one Passive Infrared Sensor (PIR / Proximity Sensor) installed and linked to the Sensor Box.

23

1143306-W2-K

Key Switch Connection to the Rada Key Switch port (optional).
KS

0V I/P Valve Connection port to the Rada Outlook Mixer Valve (Control Cable supplied).
Control Cable

PSU Cable Connection

Moulded Grommet

Note: After installing the PSU and Sensor Box cables, if necessary, carefully push the wires between the grommet and connector to one side.

Plug Control Cable into Sensor Box Valve (VLV) port.

1143306-W2-K

24

Address The network address of the Sensor Box.
Sensor Box Address

Not Power Used Setting

The Address switch block has two functions:
1. To identify the individual Sensor Box when connected to other Boxes within a network.
2. To allow the Sensor Box to be powered from either the Mixer Valve or another power supply (e.g. From a desktop PC via the USB data connection.)

Example: Address '9' on Internal Power

RADA OUTLOOK CONTROL BOX PART No. 6.1621.042 MANUFACTURED DATE:

POWER: 12V 10W
KOHLER MIRA LTD. CHELTENHAM GL52 5EP TEL: (+44) 0844 571 1777 www.radacontrols.com

RLY: S1: S2: S3: S4: S5: S6:

9
Address Number
Relay Sensor - Outlet 1 Sensor - Outlet 2 Sensor - Outlet 3 Sensor - Outlet 4 Sensor - Outlet 5 Sensor - Outlet 6

IMPORTANT! The customer shall be solely responsible for the independent backup of all electronic data/information stored on this product.
See Rada Outlook Product Manual for further details.
PIR: Sensor - Passive KS: Key Switch ENG: Engineer VLV: Valve ADDR: Address NET: Network

The Address can be written on the Sensor Box in the space provided
25

Address tables...
1143306-W2-K

The following tables detail how the switch block can be set.

Sensor Box Address

Address 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
INVALID

1 UP DOWN UP DOWN UP DOWN UP DOWN UP DOWN UP DOWN UP DOWN UP DOWN UP DOWN UP DOWN UP DOWN UP DOWN UP DOWN UP DOWN UP DOWN UP DOWN

2 DOWN
UP UP DOWN DOWN UP UP DOWN DOWN UP UP DOWN DOWN UP UP DOWN DOWN UP UP DOWN DOWN UP UP DOWN DOWN UP UP DOWN DOWN UP UP DOWN

3 DOWN DOWN DOWN
UP UP UP UP DOWN DOWN DOWN DOWN UP UP UP UP DOWN DOWN DOWN DOWN UP UP UP UP DOWN DOWN DOWN DOWN UP UP UP UP DOWN

4 DOWN DOWN DOWN DOWN DOWN DOWN DOWN
UP UP UP UP UP UP UP UP DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN UP UP UP UP UP UP UP UP DOWN

5 DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN
UP UP UP UP UP UP UP UP UP UP UP UP UP UP UP UP DOWN

Power Setting

Power
Internal (valve)
External

7 DOWN
UP

8 DOWN
UP

Important! Cycle the power to the Sensor Box off/on after any change to the Address switches.

1143306-W2-K

26

Network
Connection to RS485 - USB Cable. The Rada Outlook RS485 - USB Cable is supplied in a separate kit.

RPMPOAAAWRDNTEAURNFO:Ao1U.C2TV6TL.U1O6R1O20E1WKD.0C4DO2ANTTER: OL KCGTwEOHwLL5EwH:2L.L(rT+aE5EdE4Ra4NPcM)Ho0IAnR8Mt4Aro4Lls5T.7cD1o.m1777

BOX

RSSSSSS123456LY:::::: :

ANdudmrebsesr

RSSSSSSeeeeeeennnnnnlassssssyoooooorrrrrr

-

OOOOOOuuuuuuttttttlllllleeeeeetttttt

1 2 3 4 5 6

PKEVANeisSnlISNLDEMeoRseTdVc:GDTltaehee:ot::nrpelR:rRyoueec:aanIdnrMudleidKVNSEAcfoassPoeaeentndepdOrOonlyngoadtvftmtRwuuhtnsirebSantrTeeilsootos/aAehwriisrroncbeeNpksskikf-lrtrrheoTucodPPar!pfhedmrloaoltuoarsadbcifttusletshia.coi.veltnle

Crop excess wires back to insulation.

Internal Power
(without termination)

A (yellow) B (orange) 0V (black) N/C*

1 234

Internal Power
(with termination)
A Option 1 B RS485 - USB Cable 0V Option 2 N/C* RS485 Socket

A 150 ohm

B 0V

Cat5 Cable

N/C*

*N/C = Not Connected
27

1143306-W2-K

Creating a Network In an installation where more than one Mixer Valve/Sensor Box is required, the Sensor Boxes can be linked together to form a network. The network can then be controlled by connecting to any one of the Sensor Boxes using either an RS485 USB Cable or RS485 Socket. A single network has the capacity for controlling a total of 31 Mixer Valves and Sensor Boxes connected simultaneously.
The recommended network cable is Cat5 twisted pair (not supplied). To connect the Sensor Boxes to a PC/Laptop device there are two options: 1. Connect both the RS485 - USB Cable and Cat5 cable to the Network (NET) port
of one Sensor Box. Recommended for permanent connection. 2. Connect both the RS485 Socket and Cat5 cable to the Network (NET) port of
one Sensor Box. Recommended for temporary connection.
Option 1 RS485 - USB
(supplied separately)
Option 2 RS485 Socket
(see "Accessories")

1143306-W2-K

28

Cat5 cable Designate one twisted pair as "A" & "B" connections and one twisted pair as "0V" & "N/C"* connections.
N/C* 1 0V 2 B3 A4
NET port Sensor Box 1
*N/C = Not Connected

1234

A B 0V N/C*

Option 1 RS485 - USB Cable
Option 2 RS485 socket

A B 0V N/C*

Cat5 cable

1
2
3
4
NET port Sensor Box 2

1
2
3
4
NET port Sensor Box 3

Sensor Box Network Wiring Diagram
29

N/C*

black

0V

orange

B

yellow

A

RS485 - USB

N/C*

orange

0V

black

B

brown

A

RS485 Socket

1143306-W2-K

COMMISSIONING
Commissioning must be carried out in accordance with these instructions, and must be conducted by designated, qualified and competent personnel. 1. Restore the water supply and check that there are no leaks. 2. Restore the power supply. 3. Set each of the outlets using the Rada Outlook Configuration Tool. Refer to
"Rada Modbus Universal Configuration Tool" for full instructions. 4. After power is restored, the system will take 5-10 seconds to calibrate the
Sensors before they can be operated. Activate each of the Sensors to start the Mixer Valve and flush out any air. Hand Operated IR Sensor - Wave hand over the black lens to activate. Hand Operated Piezo Sensor - Touch metal disc at the centre of the device. 5. Check the supply temperatures and pressures are within the range stated in "Specifications" and the guidance information on the prevention of legionella. 6. Check inlet pipework temperatures for correct function of checkvalves i.e. the hot water does not cross flow into the cold water supply. 7. Check that the potential temperatures and flow rates of the system are acceptable. 8. Carry out a performance check.
OPERATION
The IR sensors are designed to operate at a distance of up to 30 mm. There is no need for the user to touch the IR sensor. The Piezo Sensor will activate when the metal disc in the centre is touched once. Activate the Sensor(s) to start the water flow. The water will flow until either it is switched off manually or the programmed flow time duration has elapsed.
The Rada Modbus Universal Configuration Tool (supplied separately) allows you to alter factory presets such as flow duration. It is designed to run on a suitable PC/ Laptop device with Microsoft Windows XP, Vista or Windows 7 and Windows 10 operating systems. (Refer to the "Rada Modbus Universal Configuration Tool Product Manual".)

1143306-W2-K

30

CLEANING
The Rada Outlook Sensors may be disabled temporarily for cleaning and maintenance purposes. This is possible with the use of a Keyswitch or other similar device (not supplied) connected to the Sensor Box. Chrome Plated or plastic fittings should only be cleaned using a mild washing up detergent or soap solution and wiped dry with a soft cloth. Caution! The use of pressure washers or other high pressure or high water volume cleaners are not permitted and may cause the sensors to fail.
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 Mixer Valve. The Mixer Valve may contain hot water, so care must be taken when draining off residual water. Note: The following table is not an extensive list of faults, if you find a fault that is not listed below, please contact us for assistance. Most faults can be rectified by checking the following:

Make sure the water supply has not been interrupted. All isolating valves should be fully open.

Fault Diagnosis Table
As with most electronic equipment resetting the mixing valve by powering it down, waiting a few seconds then powering it up again can often cure any issues.

Symptom
1. Sensor Box Power light not illuminated and No flow from any outlet

Probable Cause
A. No Power to the Sensor Box or digital mixer

Remedy
A. Check connection between Mixer Valve and Sensor Box. Check system power is present.

B. PSU Failure

B. Replace the PSU.

C. Sensor Box Failure C. Replace the Sensor Box.

31

1143306-W2-K

Symptom
2. No water flows from any outlet

Probable Cause
A. Water supply interruption

Remedy
A. Check all water supply isolators are turned fully on. Check for trapped air in the pipework.

B. Blockage in the outlet fitting

B. Check the shower spray plate/hand wash spout for internal blockages.

C. Blockage in the Mixer Valve Inlets

C. Check the Mixer Valve inlets for blockages. Clean inlet filters.

D. The Mixer Valve

D. Power cycle the PSU.

memory may require

resetting

E. Outlet Configured E. Check the outlet status

as "Not Used" in the

with the Rada Outlook

Configuration tool

Configuration tool.

F. Outlet on/off Sensor F. See Symptom 9.

3. Water flows from one outlet, but not from another

G. Digital Mixer valve box or Sensor Box failure
A. Blockage in the outlet fitting

G. Contact Rada Customer Services.
A. Check the shower spray plate/hand wash spout for internal blockages. Check for trapped air in the pipework.

B. Outlet Configured B. Check the outlet status

as "Not Used" in the

with the Rada Outlook

Configuration tool

Configuration tool.

C. Outlet on/off sensor C. See symptom 9.

D. Digital Mixer valve box or Sensor Box failure

D. Contact Kohler Mira Ltd.

1143306-W2-K

32

Symptom 4. Only cold water
flows from any outlet
5. Reduced water flow rate

Probable Cause
A. Hot water supply is either not turned on, or not connected to the Mixer Valve

Remedy
A. Check hot water supply to the Mixer Valve. Check the system hot water supply is adequate for the demand.

B. Hot water inlet is blocked

B. Check for blockages to the hot water inlet. Clean inlet filters.

C. Outlet Configured as "Full Cold" in the Configuration tool

C. Check the outlet status with the Rada Outlook Configuration tool.

D. Digital Mixer valve box or Sensor Box failure
A. Blockage in the outlet fitting

D. Contact Rada Customer Services.
A. Check the shower spray plate/hand wash spout for internal blockages.

B. Blockage in the Mixer Valve Inlets

B. Check the Mixer Valve inlets for blockages. Clean inlet filters.

C. Inlet Water pressures too low

C. Check maintained water pressure is within recommended range, refer to "Specifications".

D. Water outlet pressure is too low

D. Check that the flow rate at the outlet is at least the minimum value required. See "Specifications".

E. Digital Mixer valve box or Sensor Box failure

E. Contact Rada Customer Services.

33

1143306-W2-K

Symptom
6. Fluctuating outlet temperature

Probable Cause
A. Inlet water supply pressures are unstable or imbalanced

Remedy
A. Ensure the water supply pressures are stable and nominally equal, refer to "Specifications".

B. Fluctuating inlet water temperatures

B. Check the inlet temperature differentials and verify they are sufficient. See "Specifications". Check system plumbing for the following: 1. Heat transfer between hot and cold pipes. 2. P ipes exposed to a high or low ambient temperature. 3. Long pipe "dead leg" between Mixer Valve and outlet fitting. 4. Water draw off from another appliance. 5. Water heating appliance is providing insufficient hot water.

7. Water leaking from the Mixer Valve
WARNING!: Risk of personal injury or product damage. Immediately isolate mains power and water supplies.

C. Digital Mixer valve box or Sensor Box failure
A. Water inlet/outlet connections to Mixer Valve are not secure
B. Internal water leak

C. Contact Rada Customer Services.
A. Check all water connections to and from Mixer Valve.
B. Contact Rada Customer Services.

1143306-W2-K

34

Symptom
8. Hot water only, valve shuts down shortly after

Probable Cause
A. Hot inlet water supply temperature is too high

Remedy
A. Reduce hot inlet water temperature to between 55°C and 65°C, refer to "Specifications".

B. Cold inlet water supply pressure too low or fluctuating

B. Ensure the water supply pressures are stable and nominally equal, refer to "Specifications".

C. Cold inlet water supply failure

C. Check and remedy.

D. Inlet filters or check D. Check and remedy, refer

valves blocked

to "Maintenance".

E. Digital Mixing valve air locking

E. Check for correct installation practices, repeat commissioning procedure and rearrange pipework to avoid airlock forming.

F. Reversed inlet supplies

F. Check and remedy.

G. Digital Mixer valve box or Sensor Box failure

G. Contact Rada Customer Services.

35

1143306-W2-K

Symptom

Probable Cause

9. Sensor not working A. Faulty connection

B. Incorrect sensor match between outlet position and sensor box connection
C. Faulty Sensor

Remedy A. Check sensor wiring.
Refer to the wiring diagram in the installation guide. Check wires are making good contact with the Sensor Box. If wires have been extended, check connectors between sensor and Sensor Box.
B. Check inlets and out positions are correct.
C. Contact Rada Customer Services.

1143306-W2-K

36

Symptom
10. Sensor Box not recognised within Configuration Tool. Cannot configure sensor

Probable Cause
A. Incorrect Address (ADDR) setting

B. Sensor Box connection

C. Incorrect Communication Port selected in configuration tool
D. Faulty cable
E. Incorrect or no drivers installed.
F. Faulty Sensor Box

Remedy A. Check the following:
Address is not duplicated within a network. Power Settings are correct (Internal / External) Refer to configuration information.
B. Check wiring connections. Check wires are making good contact with the Sensor Box(es). Check connections between Mixer Valve and Sensor Box or between Sensor Boxes networked together.
C. Select correct communication port.
D. Replace cable.
E. Re-install from USB stick.
F. Contact Rada Customer Services.

37

1143306-W2-K

Symptom
11. Disinfection cycle fails to start or stops mid way

Probable Cause
A. Causes relate to PIR / Proximity Sensor

Remedy

B. No PIR / Proximity sensor fitted

B. To enable The disinfection cycle a PIR / Proximity sensor must be fitted to protect from scalding water.

C. PIR / Proximity Sensor triggered during cycle

C. Prevent access to PIR / Proximity sensor trigger area.

D. Connection between PIR / Proximity sensor and Sensor Box

D. Check connection.

E. PIR / Proximity sensor failure. (Green light is displayed when sensor is idle.)
F. PIR / Proximity sensor faulty

E. Check connections and replace unit if necessary
F. Replace PIR / Proximity sensor.

1143306-W2-K

38

Internal Power
(without termination)

External Power**
(without termination)

A (yellow) B (orange) 0V (black) N/C* Internal Power
(with termination)

A (yellow) B (orange) 0V (black) +5V (red) External Power
(with termination)

B (yellow) B (brown) A (green) A (orange) 0V (black) N/C*

A (yellow) A (brown) B (green) B (orange) 0V (black) +5V (red)

*N/C = Not Connected ** External Power will limit the number of sensor boxes within a network to 10.

39

1143306-W2-K

PLANNED MAINTENANCE
Malfunction of the Mixer Valve is almost always progressive in nature and will be detected by the use of proper temperature checking and maintenance routines.
Certain types of installation can result in the Mixer Valve having excessive `dead-legs' of pipework, or auxiliary cold water supply added to the mixed water from the Mixer Valve. Such systems can disguise the onset of thermostatic mixer valve malfunction and should not be used.
We recommend a preventative maintenance procedure based on site conditions, local legislation and the risk to the user. All results must be recorded in a log book.

Irrespective of supply and usage conditions or the evidence of in-service tests, the critical components listed in the table below, should be replaced at intervals of no more than 5 years.
Note: During the replacement of critical components, it may be necessary to replace other non-critical components.
Critical Components

Pack Number 464.40 463.08

Description Solenoid Manifolds Single Thermistor Pack

1143306-W2-K

40

Checkvalves and Filters
Warning! The Mixer Valve may contain hot water, so care must be taken when draining the valve of any residual water.

Isolate the supplies to the Mixer Valve and operate all Sensors to release pressure and assist draining.
The Mixer Valve has inlet cartridge assemblies that contain both the checkvalve and filter. These components can be removed for cleaning. Inlet filters can be flushed through under a jet of water to remove any lodged particles.

Caution! The checkvalves are not serviceable items, so any apparent wear or damage will require their renewal.

Make sure all components are clean before refitting the `O' seals. To assist in refitting, lightly wipe the `O' seals with a silicone based lubricant only.

1

2

Cartridge Filter
3

Reassemble and restore the hot and cold water supplies. Check that there are no water leaks.

41

1143306-W2-K

Changing the Battery (Sensor Box only)
Disconnect the Sensor Box from the Mixer Valve. Remove the cover screws and cover, and replace the battery with type 3V BR 2032. Refit the cover and reconnect the Mixer Valve. The fitted battery life is approximately 10 years from date of manufacture. It is recommended that the battery is changed every 5 years.

Reset the time and date by pressing "Set Date" in the "Duty Flush Setup" screen of the Rada Modbus Universal Configuration Tool.

Rada Modbus Universal Configuration Tool (en-GB)

15 November 2018 13:32:02

File Help Site Details

Locate Valves

Valve Setup Outlet Setup

Dutyflush Setup
Valve Status: OK - Current Outlet Temperature = 27.7 ºC

Dutyflush Setup Dutyflush Log

Disinfection Setup

Rada Modbus
Universal Configuration Tool
Disinfection Select Valve 1 Test Valve

Flush Type None

Flush Interval (Days)

3

Flush Interval (Hours)

0

Flush Warmup (mm:ss) 01:00

Flush Duration (mm:ss) 02:00

Scheduled Flush Time (hh:mm) 02:00

Flush Temperature (ºC) 36

Read

Write

Adapter Date/Time 25 March 2002 04:22
Set Date

1143306-W2-K

42

SPARE PARTS

Cover

Retainer Screw

Cover Screw

Retainer

Clip O-Seal

Single Thermistor Loom

Motor Wiring Loom

Inlet Case Insert Mixer Valve Belt

Cartridge O-Seal Adapter O-Seal

Mixer Valve Control PCB
Motor

Cover Seal
Outlet Case Insert

Inlet Screw

Cartridge

Inlet Clamp Top

Filter

Cable Cover Screw
Cable Cover
Solenoid Wiring Loom
Clamp Screw
Internal Clamp Solenoid Manifold
Solenoid O-Seal

Adapter ¾" Flat Face
Inlet Clamp Bottom
IR Sensor Cover

Adapter ½" Flat Face
Power Supply

Control Cable

DIN Rail Clips

Outlet Clamp Top

Cap Adapter O-Seal

Outlet Clamp Bottom

Grommet Grommet Grommet

Sensor Box

43

1143306-W2-K

463.05 Screw & Seal Pack

Cover and Clamp Screws

O-Ring

Adapter O-Rings

463.08 Single Thermistor Pack
Clip

Belt Inlet Screws Check Valve O-Rings

Solenoid O-Rings

Cover Screws

O-Ring

Thermistor Wiring Loom

463.13 Inlet Clamp and Adapters
Inlet Screws Inlet Clamp Top

463.28 Internal Clamps

Solenoid O-Ring

463.83 12V DC 45W Power Supply Unit (PSU)

Adapter O-Rings

Adapters ¾" Flat Face

Inlet Clamp Bottom

464.40 Solenoid Manifold

Internal Clamps

Clamp Screw

464.42 Solenoid Wiring Loom

Cap

Internal Clamps

Solenoid

Manifold

Adapter Cover and

Inlet Solenoid

O-Rings Clamp Screws Screws O-Rings

Cover Screws

Snap Ferrite

Solenoid Wiring Loom

464.47 Outlet Clamps

Adapter O-Rings

464.52 Outlet Adapters

Outlet Clamp Top

Adapters ½" Flat Face

Outlet Clamp Top
464.54 Stepper Motor Loom

Outlet Clamp Bottom

Outlet Screw

Outlet Screw

Outlet Clamp Bottom

Adapter O-Rings

1621.092 Control Cable

464.29 Suppression Ferrite

Cover Screws

Motor Wiring Loom

1143306-W2-K

44

1621.094 Din Rail Clips

1621.095 IR Sensor Chrome Cover

1621.122 Sensor Box

1621.130 Mixer Valve Control PCB

Cover Screws

Circuit Board

1621.179 Mixer Valve Assembly
Retainer Retainer O-Ring Inlet Clamp Top Solenoid O-Ring Screw

Mixer Valve

Clip

Inlet Screws

1621.181 Plates

Inlet Clamp Bottom Internal Clamps Cover and Clamp Screws

1621.182 Cable Cover

Cable Cover Screw

Cover Screws

Inlet Case Insert Oulet Case Inserts

Cover Seal

Cover

Grommets

1621.191 Check Valves and Filter Cartridges

Filters

Adapter O-Rings

Inlet Screws

Check Valve O-Rings

COLD
HOT Check Valve
Cartridges

1621.195 Timing Belt
Belt x 5

45

1143306-W2-K

ACCESSORIES

1621.112 Rada Outlook IR Hand Sensor (6m)

1621.228 Rada Outlook IR Hand Sensor (10m)

1621.085 Rada Outlook Piezo Hand Sensor
2.1495.044 Rada Relay Box

Outlet Fittings:
Rada has a comprehensive range of spouts and shower fittings, available separately.

1621.116 Rada Outlook RS485 Socket

1621.115 Outlet By-Pass Adapter

1931.315 Opex PIR / Proximity Sensor

1143306-W2-K

46

DISPOSAL & RECYCLING
End of Product Life
When the appliance has reached the end of its serviceable life, it should be disposed of in a safe manner and in accordance with the current local authority recycling or waste disposal policy.
Batteries
Spent batteries should not be disposed of with normal waste. Contact your local authority for information on waste disposal and recycling.

47

1143306-W2-K

CUSTOMER SERVICE

Customer Services Guarantee
Your product has the benefit of Rada's comprehensive parts and labour manufacturer's guarantee which commences from date of purchase. Full guarantee terms and conditions can be found at www.radacontrols.com or contact your in region Rada representative or sales agent for further details.
Contact Us
If your product is not working correctly please refer to this manual for fault diagnosis and to check that it is installed and commissioned in accordance with our instructions. If this does not resolve the issue, then please contact our specialist teams who will be happy to help.
For UK based customers support please contact Rada Customer Services T: + 44 (0)344 571 1777 Please note: UK calls cost 7p per minute plus your phone company's access charge
E: [email protected] www.radacontrols.com
For customers based in the Republic of Ireland please contact our Rada Service agent T: + 353 (0) 1 531 9337 E: [email protected]
For customers based in all other geographical regions please get in touch with your local Rada representative or agent whose contact details can be found by visiting our website www.radacontrols.com/en/contact-us/find-a-partner
Services
Our UK Rada Customer Service Team can provide pre-specification information as well as details on the UK Rada product Commissioning Service and Maintenance Service Plans whilst our nationwide team of field-based technicians are here to help if you need a Reactive Service Call. We stock a full range of Rada spare parts and fittings which can be purchased over the telephone.
Note! Regional services do vary please speak to your Rada representative or Sales agent for information on service provisions provided in your area.

Rada is a registered trade mark of Kohler Mira Limited.
The company reserves the right to alter product specifications without notice.

Registered Office: Cromwell Road, Cheltenham, Gloucestershire GL52 5EP

EU Importer address K/E S.A.S. 3 rue de Brennus, 93631, La Plaine Saint-Denis, France

1143306-W2-K (1621) (N73K)

14648
© Kohler Mira L1im4it7ed3,7O4ct0o-bWer 260-2A1


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