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Cistermiser Direct Flush Accessible, Installation Manual

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Cistermiser Direct Flush Accessible Installation Manual Download Page 8

8   | 

www.

cistermiser

.co.uk

www.

cistermiser

.co.uk 

| 9

DFA – option 2 panel mounted

OR

Power connector

NOTE: 

The bottom of the mount box should always 
be installed in as high as possible on the 
vertical pipe feeding the sparge outlet to 
prevent water backing up and leaking from 
the DC pipe interrupter.

SEE NOTE OPPOSITE

NOTE: 

Please refer to 
DFA – option 
1 for details 
on DC pipe 
interrupter.

A

A

NOTE: 

See section 3 – 
power connections

C

DFD & DFA - fitting sensor plate

C

B

A

Summary of Contents for Direct Flush Accessible

Page 1: ...alve Installation guide Please keep this booklet for future reference Installer when you have read these instructions please ensure you leave them with the user DF 27 C 02 A Cistermiser OUR WORLD IS WATER Wimm IRQ 2 i iiC UK cn 001 ...

Page 2: ...s automatic flushing of the urinal after use ensuring the highest level of hygiene from the minimum volume of water No cistern is required Once installed the operation is entirely automatic with continuous monitoring of user behaviour and washroom demand One Direct Flush is required for each urinal The Direct Flush detects users at the bowl and flushes when the user departs If a user is detected w...

Page 3: ...pter inc 4lpm flow regulator grey 4 Clamp frame 5 Sensor plate 6 Mains adaptor 7 Battery case 8 Screws 9 Shoulder washer 10 2mm alien key 11 15mm pipe fitting with isolation valve 12 15mm pipe fitting 13 Filter 14 Washer 15 3lpm flow regulator brown 16 5lpm flow regulator yellow 17 Seal 18 DC Pipe Interrupter jet 11 13 14 15 16 17 18 12 I 0 I 0 ...

Page 4: ...g low restriction sparge Install the DC pipe interrupter and valve as high as possible and use as long a pipe run between the pipe interrupter and the sparge as possible See diagram A opposite Select the appropriate flow regulator to match the flow through the urinal sparge provided Use a large pipe size in the pipework between the DC pipe interrupter and the sparge Minimise pipe bends between the...

Page 5: ...e sparge A and the volume of the pipe B to prevent overflow from the DC pipe interrupter C A B C A IMPORTANT Read installation guidelines on page 4 Power options Battery case requires 4 x AA alkaline batteries Mains adaptor requires 1A fused spur Multi product power supply unit not supplied suitable for powering up to 20 units OR OR DFD installation DC pipe interrupter is supplied with Rubber seal...

Page 6: ...sor nut 16 Ø44mm Apply sanitary silicone sealant Sensor gasket 15 Sensor nut 16 Clamp plate reversible 18 M4 screw 22 6mm packer optional see note Thin wall Medium thickness wall Thick wall 3 15mm 15 30mm 35mm Install sensor vertically above the urinal NOTE If wall thickness is under 35mm use packer to prevent screw causing damage to sensor ...

Page 7: ...ow regulators Select the appropriate flow rate to match your rate through the sparge A and sufficient volume of the pipe B to prevent overflow from the DC pipe interrupter C DC pipe interrupter is supplied with Rubber seal Flow regulator or jet Rubber seal 3lpm brown 4lpm grey 5lpm yellow OR jet In some circumstances a squeak may be heard when the valve closes If so the DC pipe interrupter jet may...

Page 8: ...h as possible on the vertical pipe feeding the sparge outlet to prevent water backing up and leaking from the DC pipe interrupter SEE NOTE OPPOSITE NOTE Please refer to DFA option 1 for details on DC pipe interrupter A A NOTE See section 3 power connections C DFD DFA fitting sensor plate C B A HIUHM LLr LP illlr F i ii bV HE n JOTTOM V WS ...

Page 9: ...or from the sensor DFD or sensor plate DFA to the mains adaptor or in the case of a battery powered installation the battery case NOTE Only one power source should be connected at any time either mains or batteries It is not possible to connect both simultaneously NOTE Remove the label from the sensor BEFORE connecting to the power When the power is first connected the LED in the sensor flashes am...

Page 10: ...FA Independent Maximum load 2W 0 33A Rated temperature range 0 40 C Action classification Type 1 Y Pollution classification Degree 1 Ingress protection IP65 Minimum working pressure 0 5 bar Working or dynamic pressure is measured when water is flowing Maximum working pressure 6 bar Back siphonage protection Class 5 type DC NOTE The minimum working pressure refers to the pressure required to operat...

Page 11: ...www cistermiser co uk 11 5 Component dimensions 41mm 82mm 200mm 48mm 27mm 37mm 111mm 154mm 83mm 200mm 133mm 193mm DFA DFD 11 li 3 MM M M H W1 1 W o 6 r 5 Ml F y TOP CD CD t 3 o 0 y BOHOM t e o M W H N H ...

Page 12: ...e adjustment Wait for double red flashing LED to enter flush time A Direct Flush Accessible and Discreet Carry out only if settings need to be changed Sensor distance is now set When the water has run for the desired flush time move your hand out of the line of sight of the sensor The water will cease and the flush time will be set It is recommended that this be set to a time that allows the trap ...

Page 13: ... must be pointed at the sensor of the selected washroom product Activation is most effective when the configuration button is held down as the ICU is brought close to the sensor It can take up to 3 seconds for the product to sense the ICU The washroom product will return to normal operation if there are no button presses for 30 seconds Activates cleaning mode Activates ICU configuration mode Decre...

Page 14: ...sensor blinks red when the min or max value is reached Press the button to check the flush time setting the sensor displays the current setting by flashing green see table Save setting and exit ICU configuration mode by pressing the button Exit without saving by pressing the button Activating the 12hr hygiene flush cycle Point the ICU at the Direct Flush sensor and press the 5 hygiene cycle button...

Page 15: ... the valve and you have a good working pressure min 0 5 max 6 bar Blockage Ensure the filter on the inlet side of the valve is clear The sensor is not flashing at all when in the sensing range Ensure the power supply or batteries are functioning check all electrical connections Water is flowing regardless of user activity Ensure the arrow on the valve is pointing in the direction of water flow Ens...

Page 16: ...ng green twice a second after the user activates sensor The DC interrupter is in backflow condition or there is a blockage or restriction downstream of the valve See key design and installation points on page 4 Flow regulators are included to control the flow of water into the urinal system See page 4 Splashing Urinal bowls Some urinals are not designed for the high pressures of mains water suppli...

Page 17: ...ting power 11 Check electrical connections sensor to solenoid orange to orange blue to blue Ensure mains power is connected wire power adaptor to 1A fused spur 12 Check operation adjust sensor range and flush time if necessary 13 Ensure flow rate through the valve is matched to the sparge to prevent water coming out of the D C pipe interrupter Checked Date Product serial number Installation addres...

Page 18: ...se ensuring the highest level of hygiene from the minimum volume of water WC flushing Easyflush Wave An infrared hands free and water conserving WC cistern flush valve suitable for concealed or exposed cisterns Easy to install in retrofits or new installations its no touch dual flush WC cistern valve promotes water economy and hygiene in domestic and commercial washrooms Easyflush Walkaway An infr...

Page 19: ...nergy usage and eliminates the risk that the tap may be left running Vectatap An elegantly designed infrared tap with the benefit of hygienic hands free operation Vectatap improves water and energy efficiency and includes auto shut off and hygiene flush features Remote Monitoring LinkThru LinkThru TMU delivers remote real time monitoring of water temperatures on a 24 7 basis LinkThru TMU harnesses...

Page 20: ... The range is used in domestic commercial and industrial applications worldwide www keraflo co uk Homeboost is an intelligent pump from Salamander Pumps that recognises when water flow is less than 12 ltrs min and automatically boosts the performance of the incoming mains water up to 12 ltrs min www home boost co uk Combimate is a domestic limescale prevention device that prevents limescale build ...

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