15Subject to change without notice | 83053500oUK | ait-deutschland GmbH
12.2 Maintenance after commissioning
Immediately after commissioning, check all installed
dirt traps for dirt and clean them if necessary.
► Switch off the system while the check and clean-
ing is being carried out.
Next checking and cleaning at the latest 2 weeks after
commissioning.
Cleaning the shut-off device with dirt trap
1
2
4
3
7
6
5
12.3 Maintenance as required
● Check and clean the components of the heating
circuit, e.g. valves, diaphragm expansion vessels,
circulation pumps, filters, dirt traps
● Test the function of the safety valve for the heat-
ing circuit
● Always regularly control for unimpeded air in-
feed accordingly. Constrictions or even blockages
which, for example occur
● when applying house insulation with polysty-
rene balls
● through packaging material (foils, lms, car-
tons etc.)
● through foliage, snow, icing or similar weath-
er-related deposits
● through vegetation (bushes, tall grass etc.)
● through air shaft covers (y protection screens
etc.)
and which must be prevented and/or removed im-
mediately
● Check at regular intervals that the condensate
can drain out of the device freely, without ob-
struction. To this end, check the condensate pan
in the device regularly for dirt/clogging and clean
as necessary. Also check the evaporator from all
sides and clean if necessary.
NOTE
Icing on air infeed and outfeed openings is
weather-related and normal. Do not remove
icing thermally.
► Wear protective gloves and carefully re-
move the icing with your hands.
12.4 Cleaning and flushing
the condenser
1. Clean and flush the condenser according to the
manufacturer’s instructions.
2. After flushing the condenser with chemical clean-
ing agent: neutralise any residues and flush the
condenser thoroughly with water.
To Next Page
Loading...
Need help?
General
