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
CAUTION
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
Tube 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 (gloves and so on). When
install 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
(Length: mm)
Fig. 3.1.2
(unit:mm)
DC INVERTER UNITARY TYPE: