Ventway Sparrow User Manual
Page 143 of 144
23.23. MISCELLANEOUS ALARMS
There are two alarms which can only be tested by running the
Ventway in a ventilation situation for many hours:
1) After every 300 hours of work, an alarm will pop-up with the
following message “replace inlet filter”, along with two
options, OK or Cancel.
If “Cancel” is chosen the message will pop up again when the
Ventway is restarted or if 24 hours have passed since “Cancel”
was last chosen.
If “OK” is chosen the message will disappear until another 300
hours of ventilation have passed.
Caution: This alarm is intended for the user in order to
change the filter. Do not ignore this message. Do not
press “OK” until the filter has been changed.
2) After 15,000 hours of work, an alarm will pop up with the
following message: “service needed”.
Caution: This alarm is intended for the user in order to
send the Ventway back to the vendor in order to be
serviced. Do not ignore this message.