The unit must be serviced periodically between the heating and cooling seasons. In particular,
Disconnect the electrical and hydraulic supplies to the unit before
!
Removing the filter via the lower section of the unit: Swivel the runners and slide the
filter towards you, freeing it from the runners.
pulling it upwards.
To remove the filter, swivel the runners and release the filter by pulling it
towards you.
!
lock them.
housing.
unit is installed and its operating conditions.
towards the bottom, freeing it from the runners.
EN-9
EN
by
from its
N 09.60 F