MEFE CAT 679178 User manual

MEFE—Mitchell Engineering Food Equipment Pty Ltd
23 Storie Street Clontarf QLD 4019 Australia
www.mefe.com.au | [email protected]
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[phone]
Free AU 1800 669 006
Revision 3
Installaon Manual
Automac Sensor Tap
Deck Mounted
CAT 679178 CAT 679178S CAT 679178B
Stainless Steel Polished Stainless Steel San Mae Black

MEFE—Mitchell Engineering Food Equipment Pty Ltd
23 Storie Street Clontarf QLD 4019 Australia
www.mefe.com.au | [email protected]
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[phone]
Free AU 1800 669 006
Product Descripon
• This sensor tap is designed to turn on with sensor acvaon and o when hands are removed.
• Features a micro-computer infrared sensor control module, low consumpon microprocessor chip with stable perfor-
mance and high an-interference.
• Automacally calibrates sensing range according to the environment and stores this into the electronic chip.
• A water saving aerator is used in the faucet to prevent water splash back and allow for a so ow.
• Supplied with both AC 240V Transformer and DC 6V Baery Pack.
• The faucet has been precisely manufactured and tested, ensuring the quality of the product sases internaonal
standards.
Pre-Install Instrucons
Please choose an appropriate basin before installaon, avoid basins with strong reecve surfaces.
Please ensure all pipes have been ushed for at least 60 seconds and are clear of dirt and impuries (water must be clear).
Installaon must be in accordance with the Naonal Plumbing and Drainage standard – AS/NZS 3500.
Sensing Range
The sensor tap will automacally calibrate the sensing range when rst connected to power. Please ensure the tap has been
installed in the correct and nal posion before connecng to power. When connected to power the sensing light will ash
indicang it is in programming mode, please do not interfere or obstruct for at least 60 seconds.
Specicaons
*To reprogram sensing range use oponal remote 673-100R.
WaterMark Cered
Australia and New Zealand WaterMark cered with approved licence number WM-022559.
6 Star WELS Rang
This guarantees that the product is in accordance with the standard set under the Naonal Water Eciency Labelling and
Standards and has the highest possible water eciency rated 6 Stars. Licence number 1718.
DDA Compliant
Suitable for use for AS 1428.1 design and access requirements when installed in reference to AS 1428.1 2009 Amendment 1
and the intent of the Disability Discriminaon Act (DDA).
Power AC 240V or DC 6V 4 x AA alkaline baer-
ies (baeries not supplied)
Installaon Diameter Single hole (32mm)
Baery Life 150,000 cycles Response Time Less than 0.7 seconds
Sensing Range Products before SN: 11044
Default approximately 10cm
Products including and after SN: 11044
Default approximately 10cm
Reprogrammed with remote achieves
min 0 to 5 or max 0 to 20cm*
Water Stop Protecon (Auto
Shut O)
Approx. 30—60 seconds
Working Temperature 1°C - 60°C Flow Rate Less than 3 L/s at 0.3Mpa
Working Pressure 0.07Mpa—0.7Mpa Ambient Humidity 95% or less
Inlet Size BSP 1/2” (DN15) male thread Faucet Body Material 304 Stainless Steel

MEFE—Mitchell Engineering Food Equipment Pty Ltd
23 Storie Street Clontarf QLD 4019 Australia
www.mefe.com.au | [email protected]
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[phone]
Free AU 1800 669 006
Choosing the Correct Basin
IMPORTANT:
Please avoid stainless steel and other highly reecve basins as these reecons can cause interference with the sensor.
Warning: Sensor of the faucet must be higher than the basin or lavatory. Minimum of 15mm.

MEFE—Mitchell Engineering Food Equipment Pty Ltd
23 Storie Street Clontarf QLD 4019 Australia
www.mefe.com.au | [email protected]
Page 4
[phone]
Free AU 1800 669 006
Installaon

MEFE—Mitchell Engineering Food Equipment Pty Ltd
23 Storie Street Clontarf QLD 4019 Australia
www.mefe.com.au | [email protected]
Page 5
[phone]
Free AU 1800 669 006
Installaon Cont.
Oponal: Hot and Cold Mixer
2 x Watermarked
Braided Hoses
(exible) with a DN15
nut on both ends
(673-058L 120cm /
673-058 100cm)
1 x Watermarked
Mixer Valve (CAT 67
M2)

MEFE—Mitchell Engineering Food Equipment Pty Ltd
23 Storie Street Clontarf QLD 4019 Australia
www.mefe.com.au | [email protected]
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[phone]
Free AU 1800 669 006
Fault Check
Our sensor tap range is primarily divided into three components: the sensor, the solenoid valve, and the power supply. The
solenoid valve and power supply are universal and interchangeable parts across our range of same type taps. The sensor is
specic to each spout type.
If you have other sensor taps or spare parts available it can be helpful to trouble shoot by swapping parts unl the faulty part is
idened.
Cleaning and Maintenance
Regular cleaning is essenal to keep your tap looking its best.
Do not rinse the control box with water.
Do not use abrasive or chemical cleaners (including chlorine to
clean the faucet as this can dull lustre and nish of the tap).
Wash only with soap water and dry with a clean so towel or microbre
cloth.
When cleaning the general area please ensure you protect the faucet from any cleaning acids or uids as this can discolour or
remove the chrome plang where applicable.
The lter screen on the solenoid valve inlet should be cleaned regularly to avoid excessive blockage and obstrucon caused by
impuries resulng in low water ow.
Issue Cause
No water ow Check the power supply: if using baeries, carefully check the correct polarity of the baer-
ies and replace. The sensor light should ash indicang the tap is entering programming
mode.
No water ow Check the sensor: Aer conrming power is OK, if the sensor light does not ash, replace
the sensor.
No water ow Check the solenoid valve: place your hands under the faucet, you should hear a click of the
solenoid valve indicang the sensor is working normally. This means water is not supplied or
unable to ow. Check the solenoid valve for obstrucon—the solenoid diaphragm may be
blocked. Opening and cleaning the solenoid may be necessary, or replace the solenoid
valve.
Low water ow Check the solenoid valve: A leaking faucet with a constant slow ow indicates the dia-
phragm is not sealing due to debris or it may be cracked or town. Replace the diaphragm or
Intermient water ow Check the sensing range: This is most likely caused by a failure to program sensing range
correctly due to interference from a reecve basin. We recommend you remove power for
2 minutes, then reconnect and allow the sensor to adjust to a short sensing range. It can be
benecial to place cardboard at the boom of the basin when recalibrang the sensing
range to remove interference from strong reecons.
Water does not stop owing Check the solenoid valve: If the faucet does not stop owing it may be that the solenoid
valve is faulty and should be replaced. The diaphragm is not sealing due to debris or it may

MEFE—Mitchell Engineering Food Equipment Pty Ltd
23 Storie Street Clontarf QLD 4019 Australia
www.mefe.com.au | [email protected]
Page 7
[phone]
Free AU 1800 669 006
CAT 679178 | CAT 679178S | CAT 679178B

MEFE—Mitchell Engineering Food Equipment Pty Ltd
23 Storie Street Clontarf QLD 4019 Australia
www.mefe.com.au | [email protected]
Page 8
[phone]
Free AU 1800 669 006
No. Part # Descripon Material No. Part # Descripon Material
1. 679-800 Faucet Body SUS 304 Stainless Steel 9. 673-058L Braided Hose SUS 304 Stainless WMKA21506
2. 673-033B Rubber Mat NBR Rubber 10. 679-120 Housing ABS Plasc
3. 673-033 Aerator POM Plasc 11. 679-121 Baery Box ABS Plasc
4. 673-033D Spout Shell SUS 304 Stainless Steel 12. 679-120 Housing ABS Plasc
5. 679-131 Sensor Electronic Hardware 13. 679-122 Solenoid Valve POM Plasc + SUS 304 S/Steel
6. 679-107C Cover SUS 304 Stainless Steel 14. 679-127 Screw SUS 304 Stainless Steel
7. 679-116 Rubber Mat NBR Rubber 15. 679-128 Power Adaptor Electronic Hardware
8. 679-118 Copper Nut Brass 16. N/A N/A N/A
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