REPLACING THE FILTERS
(SIDE ACCESS)
Undo the Phillips head screws in the panels
of the filters. Open the filter inspection
hatch and take the filter out sideways.
1
Filters dimension Table
ENY-P1
ENY-P2
ENY-P3
ENY-P4
RECOMMENDED MAINTENANCE
SCHEDULE
Replacing the filters: this depends on the
level of pollution in the air (dust, fumes,
etc.).
The units are fitted with differential pres-
sure switches that control the pressure
drop of the filter.
3
Filter, thickness 98, 285x405
Filter, thickness 98, 326x555
Filter, thickness 98, 408x595
Filter, thickness 98, 547x830
161
Install the new filter and then close the
panel and secure it with the Philips screws.
2
IN
F 7
F 7
F 7
F 7
The default setting of the differential pres-
sure switch is 120 Pa.
When this value is reached, the control
board sends a maintenance alert message
to the wall controller and the alarm symbol and
filter pictogram appear on the display (see
the T-EP controller chapter).
English
OUT
A
F 7
425
F 7
572
F 7
615
F 7
850