212211 Rev. A
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Page 7
STEP 5 - MAKING ADJUSTMENTS
(see Figure 6)
(Optional: Only required if factory settings are not preferred)
To move from operation mode into set-up mode: remove the plastic plug (8) located in the rear of the sensor module and press the set-up mode button once. A
pencil or small screwdriver may be required. A sequences of red lights (R1 to R5) will strobe across the sensor window, followed by a 3 steady red lights (R1 to
R3)(factory default). Replace the plug back in the hole.
Adjusting Sensing Distances:
1.
Referencing the Pre-Set Sensing Distances table, the number of steady red lights (R1 to R5) identifies
the current setting.
2.
The flashing blue light (B) on the far left of the sensor window will flash if an object is detected.
3. To alter the sensing distance; stand at desired activation distance.
4.
If the flashing blue light (B) is not present, press the override button (7) to cycle through the sensor
distance setting.
5.
The flashing blue light (B) indicates an object has been detected and the sensing distance has been
adjusted correctly.
6. Once desired setting is achieved press and hold down the manual override button (7) for 5 seconds. This
will advance the sensor into Flush Time/Volume adjustment.
Adjusting Flush Time:
Note:
Only the default factory setting of 3.6 seconds 1.9Lpf (0.5gpf) is listed to ASSE 1037/ASME A112.1037/
CSA B125.37.
1.
Referencing the Flush Time/Volume table, the number of steady red lights (R1 to R5) identifies the current
setting.
2. A steady blue light (B) on the far left hand side of the sensor window will stay on, and 2 red lights (R1 &
R2) will be present on the far right (factory default).
3.
To set the flush time, press the override button (7) to cycle through the settings.
4.
Continuing to press the override button (7) will cycle through all the flush time settings.
5. Once desired setting is achieved press and hold down the manual override button (7) for 5 seconds. This
will advance the sensor into 24 Hour Flush adjustment.
Adjusting 24 Hour Flush:
1.
When 3 red lights (R2 to R4) in the centre of the sensor window are on, 24 hour flush is on.
2.
When 2 red lights (R2 and R4) are on, the 24 hour flush is off (factory default).
3.
Press manual override button(7) to toggle between on and off mode.
4. Once desired setting is achieved, to exit setup mode and return to operational mode press and hold down
the manual override button (7) for 5 seconds. Once in operational mode no lights will be visible.
Pre-Set Sensing Distances Table
Display
Lights
Indicated
Distance
1 light
12”
2 lights
16”
3 lights
20” (factory set)
4 lights
24”
5 lights
28”
B R5 R4 R3 R2 R1
7
Fig. 6
8
Flush Time Table
Display
Lights
Indicated
Time
1 light
4 seconds
2 lights
3.6 seconds
(factory set)
3 lights
3.2 seconds
4 lights
7.8 seconds
5 lights
7.5 seconds
24 Hour Flush Table
Display
Lights
Indicated
24 hour flush
2 lights
Off
3 lights
On
