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Armitage Shanks Sensorflow 21 A4168AA, Installation Instructions Manual

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Armitage Shanks Sensorflow 21 A4168AA Installation Instructions Manual Download Page 15

Sensor

Mains

PSU

240V

Link cable 1.5M 

Link

PSU

6V

Link

PSU

6V

Link cable 1.5M 

Mains water supply 

Ceiling

Service

valve

Solenoid

valve

50Hz

240V

Shower

outle

t

Extension

leads used 

15

INSTALLATION GUIDE continued…

Electrical connection continued…

A pair of self-adhesive Velcro-type pads are provided. Attach one to the 

side of the PSU case & the other to a suitable location on the rear of the 

mounting panel. 
Ensure the selected location does not stretch/stress the cables. Consid-

eration should also be given to keeping the PSU case within easy reach/

access for maintenance staff. 

IMPORTANT:

Leave the sensor protective sticker in place for at least 20 seconds af

-

ter powering-on the product. See section 7 regarding sensor ranging.

Then sticker can be peeled off.

Example above of a shower installation where PSUs are all battery versions.

Example above of a shower installation where 1st PSU is mains plus 2x link PSUs

Sensor

Batterie PSU 6V

Batterie PSU 6V

Batterie PSU 6V

Mains water supply 

Ceiling

Service

valve

Solenoid

valve

Shower

outle

t

Extension

leads used 

Summary of Contents for Sensorflow 21 A4168AA

Page 1: ... completing installation at least 20 seconds after powering up See page 3 for more details Sensorflow 21 shower panel mount A4168AA A4185AA A4186AA INSTALLER After installation please pass this instruction booklet to user IMPORTANT BEFORE CONNECTION FLUSH WATER THROUGH PIPEWORK TO REMOVE ALL DEBRIS ETC WHICH COULD DAMAGE THE VALVE MECHANISM INSTALLATION INSTRUCTIONS Ø15 Ø15 Ø15 Ø15 67 40 61 103 86...

Page 2: ...g products are designed for water economy hygienic no touch operation The shower is operated by the infrared sensor which detects the presence of the users hand in the sens ing region When activated water will flow from the shower head for the preset run time These products are intended to be supplied with premixed or cold water These products are available in 3 versions Mains powered transformed ...

Page 3: ...re in trinsically economical in terms of both water and electrical energy and will shut down in the event of a sensor being obstructed SENSOR PROTECTIVE COVER This product is supplied with the sensor lens covered over with a black out material DO NOT REMOVE this lens cover until the product installation has been completed then wait for at least 20 seconds after powering up The lens cover prevents ...

Page 4: ...r 1x Power Supply Unit 1x Velcro pad set Each type of PSU is identified by this coloured dot system RED DOT BLUE DOT GREEN DOT MAINS LINK Supplied with link cable BATTERY Supplied with battery 2x wall panel stickers 1x Inline service valve with filter 2x Couplers G 1 2 female thread to 15 mm compression ...

Page 5: ...e installed by a professional installer A guide to the Water Supply Water Fittings Regulations 1999 and the Water Byelaws 2000 Scotland is published by WRAS Water Regulations Advisory Scheme Fern Close Pen y Fan Industrial Estate Oakdale Newport NP11 3EH ISBN 0 9539708 0 9 This product is designed to be supplied with water at a pre mixed temperature or with cold water only In order to maintain wat...

Page 6: ...he floor can be waist height approximately 1M Sensor offset The sensor centre line should be offset by at least 250mm to either side of the shower outlet centre line as shown Otherwise the sensor will be triggered repeatedly by the user during show ering 100 Greater than 250 SENSOR SHOULD NOT BE LOCATED DIRECTLY OPPOSITE A WALL MIRROR Ideally pipe work cables electrical parts should be located beh...

Page 7: ...ing kit if already assembled to the sensor housing tail Ensure the rubber washer is in place behind the flange Offer the sensor housing towards the panel hole Feed the cables tail through panel hole Push the sensor housing against the panel ensure the rubber washer makes contact SENSOR POSITIONING we recommend the sensor be mounted approximately as illustrated in figure 5a Sensor protective sticke...

Page 8: ...o in stalling positioning of the inline valve In the plumbing installation water is being supplied from above ceiling but can be from any direction Observe arrow marking on the solenoid valve as shown here Ensure water flows in the direction indicated Short lengths of Ø15mm copper pipe not supplied have been used between the com ponents Copper pipe lengths should be cut to suit the installation IN...

Page 9: ...olenoid valve into the pipe work make good the joints Observe flow direction Make sure the solenoid valve is orientated such that the electrical connectors are easily accessible 10 11 To fit service valve Slip the compression nuts olives onto the pipes Fit the service valve into the pipe work make good the joints Observe flow direction Make sure the service valve is orientated such that the filter...

Page 10: ...e which emerges from the rear of the sensor This cable length is approx 750mm Connect the cable to the solenoid valve terminals as shown Observe the and symbols marked on the solenoid valves connect the red cable to black to Refer to the diagram in figure 5b for PSU connection options Each type of PSU is identified by this coloured dot system RED DOT BLUE DOT GREEN DOT MAINS LINK BATTERY red black...

Page 11: ...egulations Additional cable information The two cables that emerge from the rear of the sensor both have nominal lengths of 750mm A separate 2M sensor extension cable is supplied can be used if necessary BLACK RED cable will plug onto the terminals on the solenoid valve GREY cable with black line will plug into one of the sockets on the PCB inside the PSU Link cable is also GREY with black line le...

Page 12: ...er supply flexible cable through this grommet make connections to terminal block on the PCB Refer to 28 19 For link version feed the link cable through the side wall grommet in the PSU plug it onto one of the sockets on the PCB Refer to 28 ALTERNATIVELY the link cable can be routed through the PSU lid as shown in 24 along with the sensor cable 20 Slide the PCB back into the PSU ensuring cables are...

Page 13: ... DOT BLUE DOT GREEN DOT MAINS LINK BATTERY 24 Remove the pre split grommet from the PSU lid Slide the grey sensor cable into this grommet 25 Slide the sensor cable terminal through the PSU lid plug into one of the sockets on the PCB Press grommet securely into the lid 26 Mate the PSU lid to the PSU case ensuring seal is in place Avoid trapping any cables 27 Refit the 4 lid screws securely Figure 5...

Page 14: ...ghtened clamp the wires securely lid screw grommet for sensor cable lid PCB terminal block for mains connection transformers with thermal fuse complies with EN60950 lid seal PSU case grommet for power cable bottom entry output voltage 6V complies with IEE wiring regulations safety extra low voltage SELV Use either socket connector for grey sensor cable or link cable mains supply 210 250 volt shoul...

Page 15: ...ation does not stretch stress the cables Consid eration should also be given to keeping the PSU case within easy reach access for maintenance staff IMPORTANT Leave the sensor protective sticker in place for at least 20 seconds af ter powering on the product See section 7 regarding sensor ranging Then sticker can be peeled off Example above of a shower installation where PSUs are all battery versio...

Page 16: ...oves hand across the sensor whilst water is running the shower will turn off toggle On Off The default run time sensor range can be adjusted see section 7 The sensor is factory set to timed flow mode Example above of a shower installation where PSUs are all mains versions Sensor Mains PSU 240V Mains PSU 240V Mains PSU 240V Mains water supply Ceiling Service valve Solenoid valve 50Hz 240V Shower ou...

Page 17: ...n after required number of flashes i e By taking hand away after 7 slow flashes the run time will have been set to 240 seconds 17 SENSOR SHOULD NOT BE LOCATED DIRECTLY OPPOSITE A WALL MIRROR The sensing range run time can both be adjusted Default factory settings are 100mm range 30 seconds run time Run time of 30 is considered satisfactory for most applications Too short a run time will increase t...

Page 18: ...for solenoid Note This extension cable is supplied with these products LINK CABLES A962281NU 1 5M A962282NU 3M A960707NU 10M For connecting link a PSU to the mains PSU or another link PSU B Remote sensor programming unit is a hand held unit which can be used to change sensor range other functions if required Detailed instructions for using this unit are provided with the unit This unit can be purc...

Page 19: ...agm inside the valve body Clean out the pilot hole s use a thin gauge fuse wire or similar Ensure there is no debris on the diaphragm or the valve seat under diaphragm Re assemble solenoid valve Reconnect water supply check there are no leaks Reconnect the solenoid valve cables Test the solenoid valve ensure it is working correctly If diaphragm is damaged it should be replaced If the solenoid plun...

Page 20: ...rief summary of how to navigate the programming unit is as follows Maintenance continued 9 2 Hygiene flush Automatic The programming unit should be held pointing towards the sen sor at distance of approx 100mm Once enabled this function will automatically turn the water on for a duration of 1 to 240 seconds if the product has not been used for a period of 6 12 24 48 or 72 hours This hygiene flush ...

Page 21: ...ntee 21 9 3 Isolating valve strainer cap strainer screen isolating valve direction of flow Isolation valve supplied with this product MUST be fitted to permit future maintenance of the product A strainer filter is built into this valve Isolation valve should be installed in an easily accessible location When the isolator screw slot is parallel to the valve body the valve is open permits water to f...

Page 22: ...1 NU PSU Link complete A 960 551 NU PSU Battery complete FOR LONGER CABLE OPTIONS REFER TO SECTION 8 A 861 279 AA w o A 960 219 NU F 960 970 NU Programming unit Sensor assembly requires programming contact customer care A960 224NU Diaphragm 10 pk A 962 478 NU Solenoid complete A 962 499 NU A 962 499 NU E 960 086 NU For more information on spare parts why not visit our spare website www fastpart sp...

Page 23: ...lrain M1 L1 Rainshower with wall arm swivel shower head B9441AA Idealrain M1 L1 Rainshower with ceiling arm swivel shower head B9436AA Idealrain S1 Rainshower with angled arm swivel Shower Head For more information about our products visit our websites See back page for details Or contact customer care NOTE Some products have alternative shower head diam eters alternative shower arm lengths availa...

Page 24: ...ance of its products This right is therefore reserved to vary specification without notice Armitage Shanks is a division of Ideal Standard UK Ltd Armitage Shanks The Bathroom Works National Avenue Kingston upon Hull HU5 4HS England For more information about our products visit our websites www armitage shanks co uk www idealspec co uk www fastpart spares co uk Ideal Standard International NV Corpo...

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