FY-E35DZ1
FY-E50DZ1
Installation Instruction
Cautions for maintenance cover
UNIT: mm
1. Do routine cleaning to heat exchange core and filter, maintenance cover must be set.
2. It’s allowed to only set the side maintenance cover.
3. Please reserve the side maintenance cover in advance if setting the down maintenance cover.
* it won’t conduct the maintenance without the side maintenance cover.
Cautions for maintenance cover
UNIT: mm
1. Do routine cleaning to heat exchange core and filter, maintenance cover must be set.
2. It’s allowed to only set the side maintenance cover.
3. Please reserve the side maintenance cover in advance if setting the down maintenance cover.
* it won’t conduct the maintenance without the side maintenance cover.
(Exhaust
Air)
(Outside
Air)
(Supply
Air)
(Room
Air)
Dimension of filter
maintenance cover
Suspension point dimension
Suspension point dimension
Dimension of filter
maintenance cover
Dimension of
maintenance cover
Dimension of
maintenance cover
The area within double point chain line is
reserved for maintenance, it’s prohibited
to place other devices.
Internal structure after opening
the maintenance cover
Ceiling
Ceiling
25mm above
Ceiling suspension
parts
(Exhaust
Air)
(Outside
Air)
(Supply Air)
(Room Air)
Dimension of filter
maintenance cover
Suspension point dimension
Suspension point dimension
Dimension of filter
maintenance cover
Dimension of
maintenance cover
Dimension of
maintenance cover
The area within double point chain line is
reserved for maintenance, it’s prohibited
to place other devices.
Internal structure after opening
the maintenance cover
Ceiling
Ceiling
25mm above
Ceiling suspension
parts
Part name
Frame
Adapter
Impeller
Fan motor
Heat exchange core
Material
Galvanized steel sheet
ABS
PP
Special paper+resin
Quantity
1
4
2
1
1(2)
No.
6
7
8
9
No.
1
2
3
4
5
Part name
Outdoor filter
Indoor filter
Ceiling suspension part
Switch box
Quantity
1(2)
1
4
1(2)
Material
Nonwoven fabric
Galvanized steel sheet
Galvanized steel sheet
PART NAME AND DIMENSIONS
