T9901105-1-1 UK
Page 36 of 42
SERVICING THE AIR CURTAIN
Vacuum Clean the Air Filters
(Every 2 weeks, or when the Filter Dirty Indicator shows PERMANENT RED)
IF the Filter Dirty Indicator shows PERMANENT RED
NB
. The filter dirty interval feature on the Mitsubishi Electric remote controller is not
available.
With the air curtain switched OFF,
slide open the access panels
underneath the air curtain.
The filter dirty indicator can be
seen inside the Left Hand end
of the air curtain.
Release the quarter-turn fasteners.
Remove the air filters from
the air curtain.
Clean the air filters with a vacuum cleaner. This is important to
minimise the build-up of dust and lint on the air filters which will
affect the performance of the air curtain. This is a simple
service task that can be carried out by the Cleaner or Janitor
every 2 weeks or when the Filter Dirty Indicator shows
permanent red. Replace air filters.
Reset the Filter Dirty Indicator after cleaning by a
quick press of the Reset Button.
