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203586
Rev.A
STEP 4: MAKING ADJUSTMENTS
(Optional: Only required if factory settings are not preferred.)
• To move from operation mode into set-up mode: remove the plastic plug located in the rear of the sensor module and press the set-up mode
button once. A pencil or small screwdriver may be required. When done, place the plug back in the hole.
4.1 Adjusting Sensing Distances:
• Sequences of red lights will intermittently strobe across the sensor window, followed by a number of red lights which stay on to indicate the
current sensing distance.
Pre-set sensing distances are:
• A pulsating blue light on the far left of the sensor window will indicate if an object is detected. However, the sensing distance could be set at a
distance greater or shorter than the desired activating position.
• To ensure sensing distance is set to precise desired position, stand at desired activating distance.
• If the pulsating blue light is not present, press the override button (the red lights will increment).
• Continuing to press the override button will eventually loop the sensing distance back to 1 light (12” sensing distance for Urinal, 24” sensing
distance for water closet).
• Press override button until pulsating blue light is present. The blue light indicates that the sensing distance has been adjusted to a position that is
detecting you.
Water closet only:
• Now stand back and ensure that the pulsating blue light disappears when you
stand near the door of the water closet.
• Ensure that the door is not being detected as well. If so, decrease the range
increment by 1 light (this is achieved by pressing the override button until the
lights loop back around to a setting that is one less the previous setting).
• Once again, verify that the sensor is not detecting the water closet door. If not,
the sensor is now set at your desired position.
• The sensing distance for waterclosets can be set between 24” and 56”, and for
urinals between 12” and 28”.
• If all adjustments have been completed, press and hold down the manual
override button for 5 seconds. For water closets, this will return the valve to
operation mode. For Urinals, this will advance the distance adjustment mode into
the 24 Hour Flush adjustment mode.
4.2 Adjusting 24 Hour Flush: (for Urinal applications)
•
When 3 red lights in the centre of the sensor window are on, 24 hour flush is on.
• When the red light in the middle of the 3 lights is off, the 24 hour flush is off.
• Press manual override button to toggle between on and off mode.
• If all adjustments have been completed, press and hold down the manual
override button for 5 seconds until all lights go out.
Water Closet
1 light 24”
2 lights 32”
3 lights 40” (factory set)
4 lights 48”
5 lights 56”
Urinal
1 light 12”
2 lights 16”
3 lights 20” (factory set)
4 lights 24”
5 lights 28”
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