The iCO
®
Pump Unit automatically tests itself once a month to ensure the unit is functioning correctly. Unlike other
systems no water is used and no drain is required.
On detection of a fault, or following a test cycle, the control board will beep. The frequency and duration of the
beeps will help identify any fault.
Immediately before the self-test, the control board will emit a continuous beep for 4 seconds. No action is required.
In the event of any other signal, you should contact your certified iCO
®
installer and refer to the below table for
troubleshooting.
iCO
®
High Pressure Water Mist System End User Manual
This manual should be kept adjacent to the pump along with the
commissioning & maintenance certificates for the system.
Self-Test and Troubleshooting
.
Troubleshooting Guide
Sound
Cause
4 beeps once per minute
Low mains pressure
5 beeps once per minute
Last test failed
Continuous beep-beep-beep...
Alarm, no smoke yet / Alarm status / Alarm timed out
2 beeps every 4 seconds
Running on battery
3 beeps every 5 seconds
Float switch (flood detected)
Continuous beep for 1 second
Battery test just failed
Continuous beep for 4 seconds
Pre-test warning
Continuous beep for 15 seconds
Test just failed
6
