CAUTION
During installation, do not damage the insulation material on the surface of the indoor unit.
3.The Installation of the Indoor Unit
6
Installation and Maintenance
2.The Tools and Instruments for Installation
Number
1
2
3
4
5
6
7
Tool
Standard screwdriver
Vacuum pump
Charge hose
Pipe bender
Adjustable wrench
Pipe cutter
Cross head screw-driver
Number
8
9
10
11
12
13
14
Tool
Gradienter
Hammer
Churn drill
Knife or wire stripper
Tube expander
Inner hexagon spanner
Tape measure
3.1 The Initial Check
·
When moving the unit during or 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.
CAUTION
300
or more
Maintenance
space
Fig. 3.1.1
20 or more
hh
Ceiling
*H
≥
50
+
h
2500 or more
Floor surface
Fig. 3.1.2
(Length: mm)
(
unit
:
mm
)
DC INVERTER UNITARY TYPE:
Model
Capacity(Btu/h)
h
9K/12K/18K
190
24K
270
36K/42K/48K/55K
350
