Filter Cleaning - Airwell AWHM-TDF 190 Manuel D'installation, D'utilisation Et D'entretien

11 - MAINTENANCE
11.11 STORAGE TANK EMPTYING
If the unit needs cleaning, moving etc, the storage tank should
be emptied.
Witch off the unit:

close the cool water inlet valve (1);

open valve the domestic hot water (DHW) outlet valve (2);

open drainpipe (3)
1 Closed
Aqueduct inlet
Drain
Beware of your body for burns.
The outlet water temperature maybe very high when emptying
11.12 RESTART AFTER A LONG TERM STOP
When the unit is restarted after a long term stop (included trail
running), it is normal that outlet water is unclean. Keep the tap
on and the water will be clean soon.
Open
2
Open
3

11.13 FILTER CLEANING

The air filter blocks dust.
If the filter is blocked, the unit will not work as well.
The operating with clogged filters leads to a reduction of the air
flow, leading to malfunctions and unit shutdowns.
How often the filters need to be checked depends on the
quality of outdoor air, unit operating hours, dust and number of
persons in the rooms.
Approximately, cleaning should ideally take place between
weekly and monthly. It is advisable to start with frequent
checks, and to adjust the frequency based on how much dirt is
discovered.
Unit 190
A Air outlet
B Air inlet
C Air filter
In terms of the filter set in air inlet directly (namely, air inlet
without connect with canvas), the method of dismantle the filter
is: anti-clockwise unscrew the air inlet (1) ring, take out the
filter (2) and clean it completely, finally, remount it to the unit.
Unit 300
49