Panasonic FY-250ZDY2 Manual De Mantenimiento página 7

Model No. FY-800ZDY2/FY-01KZDY2A/B
■ Stop the operation and switch the exclusive breaker "OFF".
■ Cleaning the filter (When required)
1) Enter the ceiling from the Inspection Opening for the Heat Energy
Recovery, and remove the screw on the inspection cover.
2) Holding the Inspection Cover, turn two pieces of knob for 90° and
remove the cover.
3) There is a filter at two places, respectively. Pull it toward you.
4) Either lightly strike the removed filter with your hand or vacuum it
with a vacuum cleaner to remove the dirt. If it is very dirty, swish it
back and forth in a solution of lukewarm water and dish-washing
(neutral) detergent.
5) Install the filter after thoroughly allowing it to dry naturally. (Install
them to fit well with the grooved rail)
Caution
Avoid using heat to dry the filter, as this may cause changes in the
shape or quality of the filter.
■ Whenever the filter was damaged, order the sales shop or the
engineering office. (Separately sold)
■ Cleaning the Heat Exchange Element. (If you find it too much stained,
clean it.)
1) Remove the four Heat Exchange Elements from the unit. (Model
No. FY-800ZDY2 has three Heat Exchange Elements.)
Caution
● The weight of the Heat Exchange Element is as shown in the table
below.
Hold it firmly to ensure that you do not drop it.
Model No.
FY-800ZDY2
FY-01KZDY2A/B
6
Weight (kg /piece) Pieces to be used
4.0
4.0
Knob Position
When
installed
(Closed)
3
4
Heat Exchange Element
Hook
Inspection Cover
Hook
Inspection Cover
To remove
(Open)
Filter
Grooved Rail