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3 Installer Setting
At the field, select this function when UVnano Filter Box newly installed to the indoor unit or when
UVnano Filter Box is removed.
• Set the following setting values by pressing <, > button.
Function
UVnano
Filter Box
!
CAUTION
Make sure to set the 2 functions by proceeding with installer mode.
If you set incorrectly, the air conditioner may malfunction.
4 User Setting
UVnano is a function that sterilizes fans or filters using UV LEDs at regular intervals during air
conditioning operation.
• Set the following setting values by pressing <, > button.
Function
UVnano
Value
Not install / Install
Value
Not use / Use
5 Position of Suspension Bolt
Install the unit above the ceiling correctly.
J
A
B
Dimension
A
B
C
Chassis name
M1
933.4 971.6 619.2
M2
1283.4 1321.6 619.2
M3
1283.4 1321.6 619.2
6 Position of Maintenance Hole
Install the lower or the side maintenance hole to maintain the filter when installing the UVnano Filter
Box. Refer to the indoor unit installation manual of installation intervals.
The place shall be able to maintain the unit as the figure.
Lower Maintenance Hole (750 x 450)
UVnano Filter Box
G
Indoor Unit
E
D
E
F
G
H
I
J
700
30
270
15.2
858 201.4 900
700
30
270
15.2 1208 201.4 1250
700
30
360
15.2 1208 291.4 1250
Side Maintenance Hole
(750 x 450)
Drainage hole
Unit: mm
K
L
980
279
980
279
980
279
Unit: mm
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