Carrier G Series Cooling User manual

GSeries Cooling
A
OWNER’S MANUAL
SPLIT SYSTEM AIR CONDITIONER

OWNER’S MANUAL

CONTENTS
Thank you for selecting Carrier !
You can be justifiably proud of your purchase because the same pride in craftsmanship and engineering know-how
that goes into Carrier equipment for cooling the Astrodome sports complex in Texas, the United States Capitol’s Halls
of Congress and countless other installations worldwide have been built into your unit.
One of the pleasant benefits awaiting you with room air conditioning is that in addition to being cooled, the room air
is filtered and dehumidified. This owner’s manual is designed to help you be familiar with the many comforts and
technological features your unit offers. Moreover, it contains vital information about maintenance, service and
economical operation. Take the next few minutes to discover for yourself how to get the most in personal comfort
and economical operation from your new Carrier room air conditioner.
󱇧PRECAUTIONS
󱇧BEFORE OPERATION
UNIT DESCRIPTION
REMOTE CONTROL DESCRIPTION
REMOTE CONTROL PREPARATION
󱇧UNIT OPERATION
GENERAL OPERATION
TIMER OPERATION
DISCHARGE AIR LOUVER CONTROL
EMERGENCY AND TEST OPERATION
AIR CLEANING OPERATION
󱇧CARE AND MAINTENANCE
POINTS TO NOTE
CLEANING THE FILTERS AND FRONT PANEL
CLEANING THE MAIN UNIT
AFTER-SEASON CARE
󱇧TROUBLESHOOTING
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Use the correct voltage.
Using voltage other than specified will damage
the unit.
Check the power plug.
If the power plug is not inserted tightly, or if there is
any damage to the power cord, it could result in
leakage or electric shock.
Do not use the power cord as a means of turning
off the unit.
WARNING
WARNING
WARNING
Before performing service or maintenance operations on the system, turn off the main power of the unit. Electric
shock can cause personal injury.
WARNING
PRECAUTIONS
OWNER’S MANUAL - 2
Installing and servicing air conditioning equipment can be hazardous due to system pressure and electrical
components.
Only trained and qualified service personnel should install or service this equipment.
Untrained personnel can perform basic maintenance functions such as cleaning the coil and filters, and replacing
filters.
All other operations should be performed by trained service personnel.
When working on air conditioning equipment, observe precautions in the literature, tags and labels attached to the
unit.

WARNING
WARNING
WARNING
WARNING
WARNING
PRECAUTIONS
OWNER’S MANUAL - 3
Do not use flammable sprays near the unit.
The unit can be damaged by gasoline, benzene, thinners,
insecticides and other chemical agents.
When unplugging the power plug, do not pull by the
power cord.
The power cord will get damaged and it can cause
electric shock.
To avoid the risk of serious electric shock, never
splash the indoor and the outdoor unit with water.
Do not put hands or objects into the discharge grille
of outdoor unit.
This unit has a fan running at high speed. It is very dangerous
to touch the fan.
Use only fuses of the proper amperage.

Be careful to keep the room temperature a comfortable
level.
Avoid continuous direct air flow to the occupant,
especially in case of sleeping persons or hospital patients.
Do not obstruct the front of the discharge grille of both units.
This will block air flow, reduce the cooling effect
and may result in unit malfunction.
Ventilate the room when it becomes
stuffy or filled with undesirable odors.
Keep heat sources away from the unit, high
temperature can cause damage.
Set a comfortable temperature.
Very low or very high temperature setting
considerably increases power consumption.
WARNING
WARNING
WARNING
WARNING
WARNING
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PRECAUTIONS
OWNER’S MANUAL - 4

To circulate the room air only, operate at the FAN mode.
In summer, if possible, prevent direct sunlight from
entering the room, draw curtains or blinds.
Use the timer correctly to maintain comfort conditions.
WARNING
WARNING
WARNING
WARNING
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PRECAUTIONS
OWNER’S MANUAL - 5
Please read this owner’s manual carefully before
operating the unit.
It contains further important instructions for proper operation.

ON/OFF
TEMP
SLEEP
ROOM AIR INLET
AIR FILTER
ACTIVE CARBON FILTER &
REMOTE CONTROL SIGNAL RECEIVER
AIR SWING FLAP
VERTICAL LOUVER
ROOM AIR OUTLET
POWER PLUG
LCD REMOTE CONTROL
OUTDOOR AIR OUTLET
OUTDOOR AIR INLET
INDOOR AND OUTDOOR
CONNECTION
DRAIN HOSE
UNIT DESCRIPTION
Indoor Unit
Outdoor Unit
·Option 1 : ELETROSTATIC FILTER
·Option 2 : PHOTO-CATALYST FILTER
BEFORE OPERATION
OWNER’S MANUAL - 6

Indoor Unit Display
EMERGENCY
TEST
•UNIT ON(Green): When the unit is switched on by the remote control,
a green light will be displayed.
•TIMER(Orange) : When the unit is in reservation mode,
an orange light will be displayed.
•EMERGENCY button :
Can be used when the remote control is lost or inoperative.
•TEST button :
Is only used by service men to test the unit operation.
• For the usage ofEMERGENCY andTEST buttons, refer to
EMERGENCY AND TEST OPERATION,p.20.
Switch Panel
BEFORE OPERATION
OWNER’S MANUAL - 7

ON/OFF
TEMP.
SLEEP
MODE FAN FLAP
CLOCK EVERYDAY HOUR MINUTE
RESERV.TIMER
ON OFF
CANCEL
SWING
A
REMOTE CONTROL DESCRIPTION
Names and Functions of the Buttons
1
ON/OFF BUTTON
If you press this button, the unit will begin operation. Press the
button again, and operation stops. ( You can hear a receiving
beep. ) If you press this button immediately after turning off
the unit, the compressor will not operate for 3 minutes to
prevent overloading.
2
TEMPERATURE SETTING BUTTONS
If you set the desired room temperature, then the unit will
maintain the room temperature at the set temperature. In
COOL mode, if the room temperature is higher than setting,
the compressor will automatically turn on to provide a cooling
effect. On the other hand, if the room temperature is lower
than the setting, the compressor will automatically turn off to
stop cooling operation. However, the indoor fan will continue
to circulate air even if the compressor is turned off.
3
SLEEP TIMER BUTTON
Press this button to set the SLEEP timer. ( Refer to p.18 )
4
OPERATION MODE SELECTING BUTTON
Press this button to select the desired mode.
In COOL mode, the unit will run at the normal cooling mode.
In FAN mode, only the indoor fan will operate at the selected
fan speed and circulate the room air.
In DRY mode, the microcomputer of the unit controls the
indoor fan motor and makes the outdoor unit automatically
turn on and off according to the room temperature, which
causes moisture to be removed more effectively.
BEFORE OPERATION
OWNER’S MANUAL - 8
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