Tools And Instruments For Installation; Installation Of The Indoor Unit; Initial Check - Hitachi air core 600 Installation & Maintenance Manual

2. Tools and Instruments for Installation

Number
Tool
1
Standard screwdriver
2 Vacuum pump
3
Charge hose
4
Pipe bender
5
Adjustable wrench

3. Installation of the Indoor Unit

CAUTION
During installation, do not damage the insulation material on the surface of the indoor unit.

3.1 Initial Check

CAUTION
· When moving the unit after unpacking, make sure to lift it by holding its lifting lugs. Do not exert any pressure
on other parts, especially the refrigerant piping, drain piping, and flange parts.
·Wear protective gears when
installing
the
unit.
100
≥600
1.Reserve necessary maintenance port when the
ceiling is not detachable.
2.The location of the maintenance port should
ensure removal of the electric box cover and
internal components is easy to perform.
Number
6
7
8
9
10
Electric control box
Maintenance port( ≥450)
140
600
Top view
18K~36K
Tool
Pipe cutter
Cross head screwdriver
Knife or wire stripper
Leveler
Hammer
1.Reserve necessary service access panel when
2.Service access panel should allow easy access
Fig. 3.1.1 (unit:mm)
22
Installation and Maintenance
Number Tool
11 Drill
12 Pipe expander
13 Inner hexagon spanner
14 Measuring tape
20 or more
Ceiling
the ceiling is not removable.
to the electrical box and indoor unit maintenance.
42K~55K
(Unit:mm)
300
or more
Maintenance
space
Floor surface
(Length: mm)