Unit Installation - Hitachi RCI-1.0FSN3 Service Manual

2 Unit installation

Accessory
Drain hose
Wire clamp
Checking pattern
(Cut out from the carton board)
Applicable panel
RCI-(1.0-6.0)FSN3
RCI-(1.0-6.0)FSN3Ei

2.1.2 Unit installation

Initial checks
Install the indoor unit with a proper clearance around it paying careful attention of installation direction for the piping, wiring
and maintenance working space, as shown below.
Provide a service access door near the unit piping connection area on the ceiling.
Check space between ceiling and false ceiling is enough as indicated below.
Check the ceiling surface is flat for the air panel installation work.
16
SMGB0077 rev.0 - 01/2013
Indoor unit
1 2
1
Unit HP
RCI-1.0 to 2.5HP
RCI-3.0 to 6.0HP
Quantity
1
For drain hose connection
2
For adjusting space of false ceiling opening and
1
position of the unit
P-AP160NAE (with motion sensor)
3
Clearance:
10-20mm
Unit High
In False Ceiling
A(mm)
248
298
Purpose
Applicable panel
P-AP160NA1
P-N23NA