Goodman BRC944B2 User Manual
DAIKIN ROOM AIR CONDITIONER
Operation Manual
OPTIONAL SLENDER
REMOTE CONTROLLER
Use wisely, save power
Thank you very much for purchasing the Daikin room air
conditioner.
This manual contains precautions and economical use of
your air conditioner.
For correct use of your air conditioner, please read this
manual carefully before use and keep it at hand for easy
reference.
Fill out the warranty card and store it in a safe place.
BRC944B2
READ BEFORE OPERATION
Safety Precautions ........................2
Controller Commands and their
Corresponding Functions .............4
Preparation before Operation .......5
OPERATION
Automatic · DRY · Cooling · Heating
Operation ......................................7
Adjusting Airflow Direction ............9
Timer Operation
ONE TIME Timer .........................11
DAILY Timer ................................13
CARE
Cleaning ......................................15
Safety Precautions
• Keep this manual where the operator can easily find it.
• Read this manual carefully before starting the unit.
• For safety reason, the operator must read the following cautions carefully.
• This manual classifies precautions into DANGER, WARNING and CAUTION. Be sure to follow all
precautions below: they are all important for ensuring safety.
DANGER
Indicates an imminently hazardous
situation which, if not avoided, will
result in death or serious injury.
Never do. Be sure to follow the instructions.
Be sure to ground the air conditioner.
Never touch the air conditioner (including the
remote controller) with a wet hand.
If you do not follow these instructions
exactly, the unit may cause property
damage, personal injury or loss of life.
WARNING
If you do not follow these instructions exactly,
the unit may cause minor or moderate
property damage or personal injury.
Never cause the air conditioner (including the
remote controller) to get wet.
CAUTION
DANGER
• For refrigerant leakage, consult your dealer.
Refrigerant gas is heavier than air and replaces oxygen. A massive leak could lead to oxygen depletion,
especially in basements, and an asphyxiation hazard could occur leading to serious injury or death.
• Refrigerant gas may produce a toxic gas if it comes in contact with fire such as from a fan heater, stove or
cooking device. Exposure to this gas could cause severe injury or death.
Any abnormalities in the operation of the air conditioner such as smoke or fire could result in severe injury or death.
•
Turn off the power and contact your dealer immediately for instructions.
Do not install the unit in an area where flammable materials are present due to risk of explosion resulting in serious injury or death.
•
• If equipment utilizing a burner is used in the same room as the air conditioner, there is the danger of
oxygen deficiency which could lead to an asphyxiation hazard resulting in serious injury or death.
Be sure to ventilate the room sufficiently to avoid this hazard.
• Safely dispose of the packing materials.
Packing materials, such as nails and other metal or wooden parts, may cause stabs or other injuries. Tear
apart and throw away plastic packaging bags so that children will not play with them. Children playing
with plastic bags face the danger of death by suffocation.
WARNING
• It is not good for health to expose your body to the air flow for a long time.
Do not put your finger, a rod or other objects into the air outlet or inlet. As the fan is rotating at a high
•
speed and could, cause injury. Always keep small children away from the unit during operation.
• Do not attempt to repair, relocate, modify or reinstall the air conditioner by yourself. Incorrect work or
modifications could cause electric shocks, fire or other damage.
For repairs and reinstallation, consult your Daikin dealer for advice and information.
• If the air conditioner is not cooling (heating) properly, the refrigerant may be leaking, contact your
authorized dealer or qualified service repairman.
When making repairs which requires adding refrigerant, consult with your authorized dealer or
qualified service repairman.
• Do not attempt to install the air conditioner by yourself. Improper installation could result in water
leakage, electric shocks or fire. For installation, consult your authorized dealer or a qualified technician.
2
CAUTION
• The air conditioner must be grounded to the earth. Improper grounding may result in electric
shocks. Do not connect the earth grounding wire to a gas pipe, water pipe, lightning rod, or a
telephone ground line. Follow all local and state electrical codes.
• Do not use this unit for cooling precision instruments, food, plants, animals or works of art.
• Never expose little children, plants or animals directly to the air flow.
Do not block air inlets nor outlets. Impaired air flow may result in poor performance or equipment problems.
•
•
Do not stand, sit, or place objects on the outdoor unit. To avoid injury, do not remove the fan guard.
• Do not place anything under the indoor or outdoor unit that must be kept away from moisture , such as
electrical or electronic equipment. In certain conditions, moisture in the air may condense and drip.
• Check the unit stand and fittings for damage annually.
Do not touch the air inlet and aluminum fins of outdoor unit. It may cause injury and/or damage the heat transfer surface.
•
•
This appliance is NOT intended for use by young children or impaired persons without proper supervision.
•
Young children should be supervised to ensure that they DO NOT play with or near the air flow of this appliance.
• Do not pull at the conduit or hang anything on it. Otherwise it will cause fire or electric shock.
• Do not touch the heat exchanger fins. Improper handling may result in injury.
• Do not turn off the power immediately after stopping operation. Always wait at least five minutes before
turning off the power. Otherwise, water leakage and trouble may occur.
•
To avoid personal injury or equipment damage be sure to stop the operation, turn the breaker off or pull out the supply
cord before cleaning or servicing the unit. NOTE: More than one disconnect may be required to shut off all power.
Do not connect the air conditioner to a power supply different from the one specified. It may cause improper operation or fire.
•
Depending on the environment, state and local electrical codes, a ground fault circuit interrupter may be
•
required. Improper grounding or lack of a ground fault circuit interrupter may result in electrical shock, injuries, or death.
Arrange the drain hose to ensure smooth drainage. Improper drainage may cause water damage to the building, or it’s furnishing.
•
•
Depending on the usage environment, water may leak from the air conditioner. If this happens, contact your Daikin Dealer.
•
Safely dispose of the packing materials. Packing materials, such as nails and other metal or wooden parts,
may cause stabs or other injuries. Tear apart and throw away plastic packaging bags so that children will not
play with them. If children play with a plastic bag which was not torn apart, they face the risk of suffocation.
• The remote controller should be installed in such away that children cannot play with it.
Do not place objects in direct proximity of the outdoor unit and do not let leaves and other debris accumulate around the unit.
•
Leaves are a hotbed for small animals which can enter the unit. Once in the unit, such animals can cause
malfunctions, smoke or fire when making contact with electrical parts.
• Do not operate the air conditioner with wet hands.
• Do not wash the indoor unit with excessive water, only use a slightly wet cloth.
• Do not place things such as vessels containing water or anything else on top of the unit. Water
may penetrate into the unit and degrade electrical insulations, resulting in an electric shock.
Installation site.
To install the air conditioner in the following types of environments, consult your authorizede dealer.
• Places with an oily ambient or where steam or soot occurs.
• Salty environment such as coastal areas.
• Places where sulfide gas occurs such as hot springs.
• Places where snow may block the outdoor unit.
The drain from the outdoor unit must be discharged to a place of good drainage.
Consider nuisance to your neighbors from noises.
For installation, choose a place as described below.
A place solid enough to bear the weight of the unit which does not amplify the operation noise or vibration.
•
A place from where the air discharged from the outdoor unit or the operation noise will not annoy your neighbors.
•
Electrical work.
•
For power supply, be sure to use a separate power circuit dedicated to the air conditioner. Follow all local and state electrical codes.
System relocation.
• Relocating the air conditioner requires specialized knowledge and skills. Please consult your
authorized dealer if relocation is necessary for moving or remodeling.
3
Controller Commands and their Corresponding Functions
Run indicator lamp (green)
Display
Displays the operating
Displays the operating
conditions.
conditions.
Timer select button
Selects one of the following:
ONE TIME timer ON
DAILY timer ON
TIMER OFF
Clock setting button
( page 5)
Time setting button
for the timer
Timer setting button
Sets the current time and timer.
ON/OFF button
Press to start the system.
Press again to stop the system.
Mode select button
Selects an operation mode.
( page 7)
Swing button
( page 9)
Airflow rate button
Adjusts the airflow rate.
Temperature adjustment
button
Adjusts the temperature setting.
CAUTION
This remote controller cannot be used together with a standard wireless remote controller.
Otherwise, what appears on this remote controller's display may fail to correspond to actual
operating conditions.
4
Preparation before Operation
Checking the power
If nothing appears on the remote controller's
display, turn on the circuit breaker.
Setting the current time
1 Press
.
The current time starts blinking.
lights up.
2 Press and set the current time.
Hold the button down to rapidly advance the time.
3 Press
To use the unit efficiently
Avoid overcooling or overheating.
Moderate room temperature setting
contributes to power saving.
Recommended
temperature setting
For cooling ·············· 26~28°C (79°F~82°F)
For heating ············· 20~22°C (68°F~72°F)
Hang a blind or a curtain on the window.
This will enhance the cooling/heating effect
by intercepting direct sunlight and drafts.
A clogged air filter reduces
the cooling/heating effect and wastes
energy. Clean the air filter monthly (every
two weeks as required) or so.
.
blinks.
(This completes the current time setting)
The clock's accuracy is ±30 seconds per month.
Notes
2
1.3
Please take note of the following points
Electric power is consumed even when the air
conditioner is not in operation.
When the unit is not used for a long period of
time such as during off-season, turn off the
breaker.
Operating conditions
If the operation is continued under any
conditions other than the following, the safety
device may work to stop the operation.
Also, dew may form on the indoor unit and drip
from it. (Cooling/DRY)
-10 to 46
Outdoor temp.
Cooling
Room temp.
Indoor humidity
Outdoor temp.
DRY
Room temp.
Indoor humidity
Outdoor temp.
Heating
Room temp.
Operation limit differ according to the model.
°C (14°F to 115°F)
18 to 32
°C (64°F to 90°F)
Less than 80%
°C (14°F to 115°F)
-10 to 46
18 to 32
°C (64°F to 90°F)
Less than 80%
°C (5°F to 68°F)
-15 to 20
Less than 27
°C
5
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