Filter Alarm, Filter Replacement - Iloxair ILOX 129 Installation, Operation And Maintenance Manual

Heat Recovery Unit ILOX 129 - Installation, Operation and Maintenance
FILTER ALARM AND FILTER REPLACEMENT
FILTER ALARM AND FILTER REPLACEMENT
If the filter needs replacing ISYteq Touch 3.5 generates an alarm.
The supply air and exhaust air filters should normally be replaced eve-
ry six months. In dirty areas, the filters may need to be replaced more
frequently.
A built-in timer is normally set to provide a filter replacement reminder
every six months.
Displayed in the
event of a
filter alarm
To replace the filter, follow the steps below.
1. Disconnect the unit from the power supply by pulling out the plug.
2. Open the unit, see previous page.
Supply filter ISO ePM1, 55% (F7)
3. The supply filters (coarse filter and fine filter) are suspended on a
spring-loaded bracket. Move the spring-loaded plate to one side to
remove them. To minimise soiling take both filters out at the same
time.
4. Remove the extract air filter sitting loose on the heat exchanger.
FläktGroup DC_10201GB_20190207_R2
Supply air, prefilter ISO Coarse (G3)
Extract air filter ISO Coarse (G3)
5. Install new filters
6. Close the unit and insert the plug
7. Press the alarm symbol to reset the filter alarm. Then acknowledge
the filter alarm, see the figures below.
If the filters are replaced before the alarm is generated, reset the filter
alarm in the Settings menu, see the figure below.
9
We reserve the right to make changes without prior notice