Cistermiser IRC User Manual

12 www.cistermiser.co.uk
7. Test & economy modes
Test cycle
When the test button (2) is held down
for over 2 seconds and less than 10
seconds then released the unit will go
into Test mode.
It will first test the valve and the sensor
will show amber, flashing each time the
valve opens or closes. It will perform
this action 5 times.
The unit will then test the sensor and
only flash amber to confirm that it
picks up any motion. Your movement
around the room will highlight this is
working.
The test cycle can be halted at any
point by pressing the Test button
and releasing straight away.
Switching sensor mode
Holding down the test button (2) for longer than 10 seconds will switch
between Normal and Economy modes.
Whilst the test button is held down the sensor light (1) will show the mode
that it is in:
• Solid green indicates Normal mode
• Flashing green indicates Economy mode
2
1
Normal mode
When a presence is detected the valve will remain open for
30 minutes. Whilst in operation a single green flash will be seen.
Economy mode
When a presence is detected the valve delays opening for
15 minutes and then will open for 30 minutes.
Whilst in operation a double green flash will be seen.
• If the sensor detects movement in the last 5 minutes
of either mode’s 30 minutes cycle it will reactivate
a new cycle.
• The unit is supplied in Normal mode.
• When powered down the unit will remember the mode it is in.
NOTE: At any point that the test button is pressed and released the valve
will close until there is movement in front of the sensor.
15 MIN +
30 MIN
30 MIN
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8. Usage advice and specification
Power
Mains Supply: Nominal 230V ± 10% AC 50Hz 20mA
Battery Supply: 6V from 4 x alkaline AA (LR6) batteries
Batteries (recommended): Duracell Plus (Gold Top) MN1500
Capacity 2700mAh
Operating Life: Up to three years with recommended
batteries depending on washroom
usage.
Solenoid valve
6V Latching Valve: UK WRAS approved. One valve per
sensor unit.
Pressure range
Supply Pressure: 0.1 - 6.0 bar. Integral slow-fill flow
regulator. If supply pressure is above
6.0 bar, fit a pressure reducing valve.
GREEN flash once every 3 seconds Valve open – battery powered
GREEN flash once every 2 seconds Valve open – mains powered.
AMBER flash Start up or Test cycle
RED flash Low power
RED double Fault
LED sequence

Cistermiser IRC Specifications

General

Brand	Cistermiser
Model	IRC
Category	Control Unit
Language	English