213777, Rev. A
www. s p e c s e l e c t . c o m
Page 8
STEP 4 - MAKING ADJUSTMENTS
(Optional: Only required if fac
tory 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:
Water Closet
Urinal
1 light
24”
1 light
12”
2 lights
32”
2 lights
16”
3 lights
40” (factory set)
3 lights
20” (factory set)
4 lights
48”
4 lights
24”
5 lights
56”
5 lights
28”
•
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 water closets 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.
