Hitachi RCI-3.0FSN3 - 1.3.2 Additional information about safety; 1.3.3 Pressure vessel and safety device

2-44
TC-12001
4-WAY CASSETTE
14
P5414946-rev.1
4.3.5 Installation Details for Air Panel
O
The details of installation work for air panel shall
be according to the Installation Manual for Air
Panel.
O
Check to ensure the connection of connectors
between the indoor unit and the air panel.
(4) Connect surely air panel (optional)
connecters to the indoor unit.
The standard air panel:
P-AP160NA1
...
1 connector
The air panel with the motion sensor:
P-AP160NAE
...
2 connectors
< For Air Panels with Other Optional Parts >
* Filer Box (B-160H2)
* Fresh Air Intake Kit (OACI-160K2)
< For Air Panels >
P-AP160NA1 and P-AP160NAE
(1) Check the distance between the indoor unit
and the false ceiling. It is 12+5mm as shown
LQWKH¿JXUH,IQRWDGMXVWWKHGLVWDQFHE\
using the checking scale with maintaining
the levelness of the indoor unit.
(2) &KHFNWKDWWKH¿[LQJVFUHZVIRUWKHSDQHO
DUHWLJKWHQHG7LJKWHQWKH¿[LQJVFUHZVIRU
the panel until touching the stopper to the
suspension bracket.
NOTE:
Pay attention to the distance between the indoor
XQLWDQGWKHIDOVHFHLOLQJ,ILWLVPPRUPRUHLW
may cause dew condensation by leaking air from
the seal packing.
(3) Check the indoor unit height from the false
ceiling surface.
Indoor Unit
Ceiling Surface
12
+5
0
Indoor Unit
Ceiling Surface
12
+5
0
Filter Box