Carrier 38MG User manual

Owner's Manual

TABLE OF CONTENTS PAGE

A NOTE ABOUT SAFETY .................................................................................. 2

MODEL NUMBER NOMEN( LATURE ...................................................................... 2

ENVIRONMENTAL N()TI(E ............................................................................... 4

SAFETY PRE(AUTIONS .................................................................................. 5

OPERATING INSTRU(TIONS ............................................................................. 7

(ARE AND MAINTENAN( E ............................................................................... 24

OPERATION TIPS ........................................................................................ 30

TROUBLESHOOTING TIPS ................................................................................ 32

NOTE TO EQUIPMENT OWNER:

Please read this Owner's Information Manual carefully before installing and using this appliance

and keep this manual for future reference.

For your convenience, please record the model and serial numbers of your new equipment in the

spaces provided. This information, along with the installation data and dealer contact information,

will be helpful should your system require maintenance or service.

UNIT INFORMATION

Model #

Serial #

INSTALLATION INFORMATION

Date Installed

DEALERSHIP CONTACT INFORMATION

Company Name:

Address:

Phone Number:

Technician Name:

A NOTE ABOUT SAFETY

Any time you see this symbol /_ in manuals, instructions and on

the unit, be aware of the potential for personal injury. There are

three levels of precaution:

DANGER identifies the most serious hazards which will result in

severe personal injury or death.

WARNING signifies hazards that could result in personal injury or

death.

CAUTION is used to identify unsafe practices which could result

in minor personal injury or product and property damage.

NOTE is used to highlight suggestions which will result in

enhanced installation, reliability, or operation.

PERSONAL INJURY, DEATH AND /OR PROPERTY

DAMAGE HAZARD

Model Numbers

1.5

2.25

18,000

27,000

36,000

48,000

208/230-1

38MGQC18--3

38MGQD27--3

38MGQF36--3

38MGQF48--3

Failure to follow this warning could result in personal iniury,

death or property damage.

Improper installation, adjustment, alteration, service,

maintenance, or use can cause explosion, fire, electrical shock,

or other conditions which may cause personal iniury or

property damage. Consult a qualified installer, service agency,

or your distributor or branch for information or assistance. The

qualified installer or service agency must use

factory-authorized kits or accessories when modifying this

product.

Read and follow all instructions and warnings, including labels

shipped with or attached to unit before operating your new air

conditioner.

Model number Nomenclature

40 MA Q B 09 3

i _ Digit 12 indicates voltage

1 = 115/I/60

3 = 208-230-!-60Hz

Digits 10,11 -blank

Digit 9- Indoor Fan Coil Unit Type

B = High-Wall

C = Cassette

D = Ducted

F = Console

G = Underceiiing

H = High Wall Color Variation

- = Outdoor

Digits 7, 8 indicate the system's capacity in 1000

BTU/Hr

Example: 09 = 9000 BTU/Hr

Maximum Number of fan coil units connected to the outdoor unit

B=1:I

Digit 5 indicates the system*s type:

C = Cooling only;

Q = Heat pump

Digits 3 and 4 represent the model

The first two digits indicate the equipment type,

40 = Indoor unit;

38 = Outdoor uni

CAUTION

•Contact an authorized service technician for repair or maintenance of this unit.

• Contact the installer for installation of this unit.

• The air conditioner is not intended for use by young children or invalids without supervision.

• Young children should be supervised to ensure that they do not play with the air conditioner.

• If the power cord is to be replaced, replacement work shall be performed by authorized personnel only.

• Installation work must be performed in accordance with the national wiring standards by authorized

personnel only.

iENVIRONMENTAL NOTICE

When using this air conditioner in the European countries, the follow information must be

followed:

DISPOSAL: Do not dispose this product as unsorted municipal waste. Collection of such waste

separately for special treatment is necessary.

It is prohibited to dispose of this appliance in domestic household waste.

For disposal, there are several possibilities:

A) The municipality has established collection systems, where electronic waste can be disposed of

B) When buying a new product, the retailer will take back the old product free of charge.

C) The manufacturer will take back the old appliance for disposal.

D) As old products contain valuable resources, they can be sold to scrap metal dealers.

Wild disposal of waste in forests and landscapes endangers your health when hazardous substances

leak into the ground-water and find their way into the food chain.

SAFETY PRECAUTIONS

To prevent injury to the user or other people and property damage, the following instructions must be

followed. Incorrect operation due to ignoring of instructions may cause harm or damage.

• The seriousness is classified by the following indications.

_ WARNING This symbol indicates the possibility of death or serious injury. -'_

CAUTION This symbol indicates the possibility of injury or damage to property. J

Meanings of symbols used in this manual are as shown below.

Never do this.

Always do this.

WARNING1

•Otherwise, it may cause electric • It may cause electric shock or fire • It may cause electric shock or fire.

shock or fire due to excess heat due to heat generation.

generation.

• It may cause electric shock or

fire due to heat generation. • It may cause electric shock. •

• No grounding may cause electric • It may cause machine failure

shock, or electric shock.

• It may cause fire and electric

shock.

• Otherwise risk of fire or

electric shock.

This could damage your health.

• Failure to install may cause fire

and electric shock.

• It contains contaminants and

could make you sick. • It may cause electric shock.

• It may cause fire and electric

shock.

• It may cause explosion, fire and, burns.

• It may cause an explosion or fire.

•Doing so may result in unit failure and electric shock.

SAFETY PRECAUTIONS

CAUTION I

•Doingsomay cause an injury. • Watermayentertheunitanddegrade

the insulation. It may cause an electric

shock.

• An oxygen shortage

may occur.

Do not clean unit when power is on

as it may cause fir,electric shock,

or it may cause an injury.

This could injure the pet or

plant. Do not use this air cond-

itioner to preserve preci-

sion devices food pets

plants, and art objects.

It may cause deterioration

of quality, etc.

Operation with windows opened may

allow water to enter the interior

space and soak or damage interior

items.

• It may cause failure of teh

appliance or accident. • It may cause failure of

proauct or Tire.

• Appearance may be deteriorated due • If bracket is damaged, there is

to change of product color or risk of damage due to falling of

scratching of its surface, unit.

• Operation without filters

may cause failure.

Do not operate your air conditioner

in awet room such asa bathroom

or laundry room.

• Children should be supervised to

ensure they do not play with

the appliance.

• There is danger of fire or

electric shock.

OPERATING INSTRUCTIONS

identification of parts

Indoor unit

-- One-five

-- One-four

-- One-thr ee__

--One-tw_n_

l_°°r unlt _I_ Airinlet _b _._

Air outlet

Outdoor unit

Indoor unit

1. Panel frame

2. Rear air intake grille

3. Front panel

4. Air Purifying filter and Air filter(behind)

5. Horizontal louver

6. LCD display window

7. Vertical louver

8. Manual control button(behind)

9. Remote controller holder

Outdoor unit

10. Drain hose, refrigerant connecting pipe

11. Connective cable

12. Stop valve

13. Fan hood

Display window

NOTE: The display window on the air

conditioneryou purchased may look like

one of the following:

(A)

(B)

OPERATING INSTRUCTIONS

Signal receptor

(2)

(3)

run auto timer ion defrost

c,',_ (_ e :!:!:

Temperature

I....='"'"'ssl

(4)

(5)

iauto O © ©x

timer defrost iii°n '

NDD_ NDD_

[] [][] [] _

[] [][] []

[] B[] B_

(6)

_c_X

(7)

_U_U_

OPERATION display

Displays when the air conditioner is in

operation.

AUTO operation display

Displayed during the Auto operation.

DEFROST operation display

(For Heating and Cooling model only):

Displays when the air conditioner starts

defrosting automatically or when the warm

air control feature is activated in the heating

operation.

TIMER display

Displays during the Timer operation.

CLEAN AIR display(optional)

Displays when the CLEAN AIR feature

is activated.

TURBO operation display

Displays when a user selectstheTURBO

function on the cooling operation oron the

heating operation.

DIGITAL DISPLAY

Displays the current setting temper-

ature when the air conditioner is in

operation.

_ _FAN SPEED display

Displays the selected fan speed:

LOW(_), MED(@d_) and

HIG H(_d_d._).

i=III

Frequency indication lamp

This display is separated into five zones.

The zones illuminate based on the

compressor current frequency. For example,

higher frequency illuminates more zones.

OPERATING INSTRUCTIONS

identification of parts

Floor Console

Indoor unit

--One-five

-- One-fo ur

On e-th ree

--One-twin

Indoor unit

1. Air flow louver (at air outlet)

2. Air inlet(with air filter installed)

3. Remote controller

4. Installation part

5. Display panel

6. Connecting pipe

Outdoor unit

7. Drain hose, refrigerant connecting pipe

8. Connective cable

9. Stop valve

10. Fan hood

DISPLAY PANEL:

OPERATION indication lamp

This indicator illuminates when the unit is

operational.

TIMER indication lamp

Lights up during the Timer operation.

DEFROST indication lamp(Cooling and Heating

models only)or Fan only indication lamp

(Cooling only type):

Lights up when the air conditioner starts

defrosting automatically in the heating operation

or if the fan only mode is selected.

Temporary button

This button is used to operate the unit

temporarily in case you misplace the remote

controller or its batteries are exhausted. One

press of the manual control button leads to

the forced AUTO operation. If you press the button

twice within five seconds, the unit will operate

under the forced COOL operation. The forced

COOL operation is used for testing purposes

only, please do not choose it unless it is

necessary.

Display panel

Infrared signal receiver

@@ @

OPERATING INSTRUCTIONS

OPERATION

TIMI_

DEF./F_,N0"--'_)_

A,AR_OJ@J-

MANUAL0_

ooo

o°o o o o

ooo

OoO

ooo°°o-__ Infrared signal receiver

(2)

Infraredj_gnal receiver

@@@

(3)

Temporary button

This button is used to operate the unit

temporarily in case you misplace the

remote controller or its batteries are

exhausted. One press of the manual

control button will lead to the forced

AUTO operation. If you press the button

twice within five seconds, the unit will

operate under the forced COOL operation.

The forced COOL operation is used for

testing purposes only, please do not

choose it unless it is necessary.

Temperature Display

Displays the current setting temperature

while the unit is operating.

(_ (_ _ Infrared signal

recei_r

(4)

Infrared signal (5)

receiver

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