MAINTENANCE
Clean and replace the outdoor filter
①
②
■
FV-15ZY1
～
FV-1KZY1
FV-1HZY1
、
FV-2KZY1
FV-1HZY1
、
FV-2KZY1
A
B
B
A
B
A
③
FV-15ZY1
～
FV-1KZY1
C
C
C
Outdoor filter
Outdoor filter
Outdoor filter
RA filter
RA filter
Notice
Figure 1
Figure 2
Figure 3
How to maintain and replace the filters
Loosen the butterfly bolts that secure the inspection
cover. (Figure 1)
Rotate the inspection cover along the direction
indicated by arrow "A". Then slide and remove the
inspection cover along the direction indicated by
arrow "B". (Figure 2)
Loosen
Inspection cover
Butterfly bolt
Remove two (one set) outdoor filters (Figure 3) along the direction indicated by arrow "C".
The RA filters can be cleaned at the same time if needed.
FV-1HZY1/FV-2KZY1 energy recovery ventilator includes four (2 sets) outdoor filters.
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