2-2 ACCESSORIES
Check that the following accessories are provided and that each
accessory is correct in amount.
Refer to the Fig. 1 of this sheet.
[PRECAUTION]
The accessories are required for the installation of the air
conditioner. Be sure to keep them until the installation work is
completed.
(1) - (14)
Operation manual
Installation manual
Metal
Drain
Name
clamp (1)
hose (2)
Quantity
1 pc.
1 pc.
Shape
Name
Sealing pad
Clamp (8)
Quantity
–
9 pcs.
1 pc.
Large
(Dark gray) (6)
Shape
2 pcs.
Middle
(Dark gray) (7)
Washer
Wire fixing
Name
(11)
bracket (12)
Quantity
8 pcs.
2 pcs.
Shape
English
Fig. 1
Screws for duct
Insulation for
flanges (3)
fitting
As described in
1 each
table below
Thin
M5×16
for liquid pipe
20 • 25 •
6
(4)
32 type
40 type
10
50 • 63 •
18
Thick
80 type
100 • 125 •
26
for gas pipe
140 type
(5)
Washer
Wire sealing
fixing plate (9)
material (10)
4 pcs.
2 pcs.
Small
(Gray)
Insulation
Wire fixing
for drain
screw (13)
socket (14)
(Other)
2 pcs.
1 pc.
• Operation
manual
M4×8
• Installation
manual
Thick
2-3 OPTIONAL ACCESSORIES
• These are two types of remote controllers: wired and
wireless. Select a remote controller according to customer
request and install in an appropriate place.
Table 1
Remote controller
Wired type
Wireless type
NOTE
• If you wish to use a remote controller that is not listed in
Table 1, select a suitable remote controller after consulting
catalogs and technical materials.
FOR THE FOLLOWING ITEMS, TAKE SPECIAL
CARE DURING CONSTRUCTION AND CHECK
AFTER INSTALLATION IS FINISHED.
a. Items to be checked after completion of work
If not properly done, what is
Items to be checked
likely to occur.
Are the indoor and outdoor
The units may drop, vibrate
unit fixed firmly?
or make noise.
Was the installation of the
The unit may malfunction or
outdoor unit completed?
the components burn out.
Is the gas leak test
No cooling or heating.
finished?
Is the unit fully insulated?
(Refrigerant piping, drain
Condensate water may drip.
piping, and duct)
Dose drainage flow
Condensate water may drip.
smoothly?
Does the power supply volt-
The unit may malfunction or
age conform to the indication
the components burn out.
on the name plate?
Are wiring and piping
The unit may malfunction or
correct?
the components burn out.
Is the air conditioner
Dangerous in case of
properly grounded?
current leakage.
Is wiring size according to
The unit may malfunction or
specifications?
the components burn out.
Is something blocking the
air outlet or inlet of either
No cooling or heating.
the indoor or outdoor units?
Did you set the external
No cooling or heating.
static pressure?
Are refrigerant piping length
The refrigerant charge in
and additional refrigerant
the system is not clear.
charge noted down?
Did you check that no wiring
connection screws were
Electric shock or fire.
loose?
Also review the "SAFETY PRECAUTIONS".
Heat pump type
Cooling only type
Check
3