Installation manual

1 English
CONTENTS
ILLUSTRATIONS .............................................. [1]
1. WHAT TO DO BEFORE OPERATION ......... 1
2. SAFETY CONSIDERATIONS ...................... 1
3. OPERATION RANGE ................................... 4
4. INSTALLATION SITE ................................... 4
5. NAME AND FUNCTION OF EACH SWITCH
AND DISPLAY ON THE
REMOTE CONTROLLER ............................ 5
6. OPERATION PROCEDURE ........................ 5
7. OPTIMUM OPERATION .............................. 8
8. MAINTENANCE
(FOR SERVICE PERSONNEL) ................... 8
9. NOT MALFUNCTION OF THE AIR
CONDITIONER .......................................... 10
10. TROUBLE SHOOTING .............................. 11
WHAT TO DO BEFORE 1.
OPERATION
This operation manual is for the following system
with standard control. Before initiating operation,
contact your dealer for the operation that corre-
sponds to your system.
Outdoor unit
Unit with
remote
controller
NOTE
If the unit you purchased is controlled by a wire-•
less remote controller, also refer to the wireless
remote controller’s operation manual.
If your installation has a customized control sys-
tem, ask your dealer for the operation that corre-
sponds to your system.
TWO REMOTE CONTROLLERS CONTROL
SYSTEM
Confi rm the following if your unit is the following
control system type.
Two remote controllers control system•
Two remote controllers control one indoor unit.
The unit is individually operated.
NOTE
Contact your dealer in case of two remote con-•
trollers control system.
Names and functions of parts
Refer to fi gure 2 on page [1]
a
Indoor unit
b
Outdoor unit
c
Remote controller
d
Inlet air
e
Discharge air
f
Air outlet
g
Air fl ow fl ap (at air outlet)
h
Refrigerant pipe, connection electric wire
i
Drain pipe
j
Air inlet
The built-in air fi lter removes dust and dirt.
k
Drain pumping out device (built-in)
Condensate removed from the room during
cooling.
l
Ground wire
Wire to ground from the outdoor unit to pre-
vent electrical shocks.
SAFETY CONSIDERATIONS2.
Please read these “SAFETY CONSIDERATIONS”
carefully before installing air conditioning equip-
ment and be sure to install it correctly. After com-
pleting the installation, make sure that the unit
operates properly during the start-up operation.
Please instruct the customer on how to operate the
unit and keep it maintained.
Also, inform customers that they should store this
operation manual along with the installation manu-
al for future reference.
This air conditioner comes under the term “appli-
ances not accessible to the general public”.
Meaning of danger, warning, caution and note
symbols.
DANGER .......... Indicates an imminently haz-
ardous situation which, if not
avoided, will result in death or
serious injury.
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