Sensor Tap AC operating instructions - 87337 - April 2012 v1.01 Page 3
5.OPERATION:
6. ADJUSTMENTS AND MAINTENANCE:
Lotion Alkali or Acid
8. PRECAUTIONS:
- Keep control box safe from impact as this may lead to damage.
- Ensure that the sensor is not damaged or scratched through impact.
- The sensor and control box should be kept dry.
- Ensure that the sensor is not blocked or disturbed by any object
within its detection range and that no strong light source is aimed
directly at it.
- Never use chemicals to clean the unit. Use only soap and soft cloth.
- This appliance is not intended for use by persons (Including
Children) with reduced physical, sensory or mental capabilities, or
lack of experience and knowledge, unless they have been given
supervision or instruction concerning use of the appliance by a
person responsible for their safety. Children should be supervised to
ensure they do not play with the appliance
Filter plug
DIP switch
adjustment (Fig. 6.1)
(Fig. 6.2)
Filter plug
DIP switch
adjustment (Fig. 6.1)
(Fig. 6.2)
6.1 Sensing range adjustment (Fig. 6.1)
Remove rubber plug and set switch to :
Position a. Security off after 45 seconds or.
Position b. Security off after 3 seconds.
Position c. Variable Detection Range Adjustment mode.
Position d. Detection Range – Factory or Adjusted setting.
(Note: Factory default setting fixed at 150mm +/-50mm)
- To adjust the sensing distance to your personal preference, select dip switch option “Position c”.
- Disconnect the power (AC or DC)
- Hold a reflective surface (e.g. white carton) at the distance required from the sensor (Note that a highly reflective
surface, such as a white carton, will have approx. 100mm longer sensing distance than a typical hand, when
judging your preferred sensing range)
- Reconnect the power and maintain the reflective surface at the required distance.
- Observe the flashing light in the sensor which should stop after 4 flashes or approximately 5 seconds. If the light
continues to flash, the reflective surface has been positioned too close to the sensor and the new setting will not
be registered. Reposition the reflective surface 100mm farther away from the sensor and repeat the above steps.
- When the light has stopped flashing ( or the 5 seconds has elapsed), remove the reflective surface and set the
dip switch to “Position d”, within 60 seconds. NOTE: If the dip switch is not switched to “Position d” within the 60
seconds, the sensing range will automatically adjust back to the factory default setting.
- Once the new setting has registered with the controller, this will be the default setting for selected “Position d”.
- NOTE: In “Position d” the sensing range will be reset to the factory default if the power is disconnected for more
than one minute, after which your preferred setting would need to be re-establish following the above instructions.
- Replace the rubber plug and secure the assembly.
(Fig. 4.6)
(Fig. 4.7)
(Fig. 4.8)
Sensor Cable
Fixation washer
Fixation nut
Basin
(Single hole)
ø3.6cm (Max)
For marking of taps intended for
the supply of tempered water only,
consult the relevant regulatory body.
(1) Place hand under faucet, water will
flow automatically.
Sensing range will be adjusted
automatically in 3 seconds after
power up.
(2) Remove hand, water will stop
automatically within 0.5~1 sec.
(3) The LED will be on for 1 second after
detection.
Detection and still working, but LED
flashes which signals “low voltage”
(4) With the security setting to be off after
45 seconds and detection range set
dynamically, the water will stop flowing
after 1 minute. (Refer to 6.1)
LED
Water
Outlet
Water
Inlet
Supply
Hose
Angle Valve
Control Box
Sensor Connector
To
Spout
7. CLEANING INSTRUCTIONS:
- Use soft, dry or damp cloth only to clean the control box, sensor
window and faucet. Do not use any abrasive material, chemicals
and excessive water to clean the unit, as this may damage the
plated finish and the sensor.
Recommendation: If intended to be installed with tempered water, the
sensor tap must be installed with a Zip Thermostatic Mixing Valve or similar
product and in accordance with local authority guidelines.
6.2 Cleaning the Filter (Fig. 6.2)
Filter should be checked regularly.
- Remove right control box cover.
- Shut-off water supply at angle valve.
- Remove filter plug and filter, then
wash thoroughly and re-assemble.
