Trane CWCS User manual

¡ﬂKEEP THIS OPERATION MANUAL FOR FUTURE REFERENCE

CWCS

CASSETTE FAN COIL TYPE

ROOM AIR CONDITIONER

OPERATION MANUAL

PRECAUTIONS

¡·

Before using the appliance, read these "PRECAUTIONS" thoroughly and operate in the correct way.

¡·

The instructions in this section all relate to safety; be sure to maintain safe operating conditions.

¡·

"CAUTION" and "WARNING" have the following meanings in these instructions:

This mark indicates procedures which, if improperly performed, might possibly result in

personal harm to the user, or damage to property.

This mark indicates procedures which, if improperly performed, might lead to the death or

serious injury of the user.

CAUTION!

WARNING!

DANGER

Do not attempt to install this air conditioner by yourself.

¡·

Consult authorized service personnel for all installations.

Consult authorized service personnel for any repairs.

¡·

Do not attempt to remove parts, or service the unit yourself, since you may be exposed

to dangerous electrical shock. This appliance contains no user-serviceable parts.

When moving, consult authorized service personnel for

disconnection and installation of the unit .

¡The triangular symbol indicates WARNING and CAUTION items.

¡‡This symbol indicates prohibited operations. The prohibited action is indicated both within the symbol, and in

nearby explainations.

¡·This symbol indicates instructions regarding operations which are to be performed by the user.

Safety Symbols

PRECAUTIONS .................................................. 2

NAME AND FUNCTION OF PARTS ......................... 6

PREPARTION..................................................... 10

AUTOMATIC OPERATION.....................................12

MODE OPERATION(COOL,DRY,FAN,HEAT).............14

TIME/TEMP. ADJUSTMENT...................................17

AIR DIRECTION ADJUSTMENT..............................18

TIMER BUTTON SETTING .................................... 19

TIMER OPERATION ............................................. 20

SLEEP OPERATION ............................................. 21

ELECTROSTATIC CLEANER (OPTIONAL) ................ 22

CARE AND MAINTENANCE ................................... 23

TROUBLE SHOOTING .......................................... 25

OPERATION DETAILS .......................................... 27

CONTENTS

PRECAUTIONS

DANGER

Do not stay in direct cooling airflow for long periods.

¡·

Excessive direct exposure to chilled air could be bad for your health.

¡·

Be especially careful when going to bed, and in rooms where infants, aged, or sick

people are staying.

Do not insert fingers or objects into the outlet port or indoor

unit front panel.

¡·

A fan operates at high speed inside the unit, and personal injury could result.

¡·

Be particularly careful regarding small children.

Do not start and stop air conditioner operation by disconnecting

the power cord and so on.

In the event of a malfunction (burning smell, etc.), immediately

stop operation, disconnect the power plug, and consult authorized

service personnel.

¡·

Continuing to operate the unit under such conditions could lead to hazard of

fire or electrical shock.

PRECAUTIONS

CAUTION

Provid occasional ventilation during use.

¡·

Be careful to provide adequate ventilation particularly

when using the unit in combination with other heating

apparatus.

¡·

Insufficient ventilation could lead to oxygen starvation.

Do not climb on, or place objects on, the air

conditioner.

¡·

Personal injury could result from a falling object, or if the

unit tips over.

¡·

Do not hang on or cover the air conditioner.

Do not expose the air conditioner directly to water.

¡·

Electrical insulation could be damaged, resulting in

electrical shock.

Do not pull power cord.

¡·

Pulling on the cord to disconnect the plug could damage

the wires inside the cord, resulting in heat or fire.

Turn off power source when not using the

unit for extended periods.

Take precautions to prevent infants

from accidentally swallowing batteries.

¡·

A battery can be very harmful if swallowed. If an infant

accidentally swallows a battery, make the infant eject it,

and consult your physician.

Do not direct air flow at fireplaces or heating

apparatuses.

¡·

Direct air blowing on fires could result in improper

combustion or fire.

Do not set flower vases or water containers on

top of air conditioners.

¡·

Water leaking inside the unit could damage electrical

insulation, leading to danger of electrical shock.

Do not operate the air conditioner with wet hands.

¡·

Electrical shock could result.

Always turn off power and disconnect the power

plug whenever cleaning the air conditioner or

changing the air filter.

¡·

A fan operates at high speed inside the unit, and personal

injury could result.

Check the condition of the installation for damage.

¡·

After lengthy use, arrange for visit by authorized service

personnel to check installation condition.

Do not drink the water drained from the air

conditioner.

Take out the batteries from the remote control unit

when not using for a long time.

¡·

Take out the batteries to prevent troubles caused by battery

liquid leakage.

¡·

If leaking battery fluid comes in contact with your skin, eyes,

or mouth, immediately wash with copious amounts of water,

and consult your physician.

Always operate with the air filter installed.

¡·

Operating the unit without the air filter could cause

excessive dirt to collect on internal parts, leading to

malfunction.

Install the indoor unit and remote control unit at

least one meter from any television sets or radio.

¡·

Signal radiation could be induced into the system to give

erroneous operation.

When installing the indoor unit and outdoor unit ,

take precautions to prevent access by infants.

¡·

Unexpected accidents could occur.

Avoid to install the air conditioners near the

fireplace and heating devices.

¡·

The shell of air conditioner may be warped when it is

explored at too high temperatwe surroundings.

Do not use in applications involving the storage

of foods, plants or animals, precision equipment,

or art works.

¡·

The quality of the stored items may deteriorate.

Do not touch the heat exchanger radiator fins.

¡·

Personal injury could result.

¡·

Be particularly careful when cleaning.

¡·

Bending or damage to the fins will affect the efficiency

of the unit.

Do not block or cover the front panel and outlet

port.

¡·

Obstructing the ports will reduce operating efficiency,

leading to improper operation and possible damage.

Do not inflammable gases near the air conditioner.

For heat pump mode, the temperature of connectors

are high. Be careful when operate the system.

¡·

Someone may be burned when touch carelessly the

connectors.

CAUTION

NAME AND FUNCTION OF PARTS

Indoor Unit

1Air Filter

Remove all dirt and dust from the air.

2Air flow-direction Louvers

Control airflow direction.

3Indicator Lamps

Show the current operating status.

4Front Panel

Air enters from here.

134

Indicator Lamps

1 SLEEP

ELECTROSTATIC CLEANER (OPTIONAL) (RED)

¡·

Lights when sleep function is operating.

¡·

After 200hrs using, flashes to advise filter cleaning.

2 OPERATION INDICATOR (GREEN)

¡·

Lights when unit is operating.

¡·

Flashes when unit turn on lasts for 20 seconds or 2-way/3-way

stops.

3 TIMER INDICATOR (YELLOW)

¡·

Lights during TIMER operation.

¡·

Flashes when unit is broken down.

4 EMERGENCY BUTTON

When the remoter is broken or lost, you can use the emergency

button to start the A/C.

5 SIGNAL RECEIVER

It receives the signal transmitted from the remoter.

NAME AND FUNCTION OF PARTS

Remote Controller

1POWER ON/OFF button

Press to start and stop operation.

2SLEEP button

Press to use sleep function mode.

3TIMER ADJUST button (1HR-9HR)

Use to quickly set the desired operating time (1hr-9hr).

4TEMP/TIME button (¡¡ˇˇ

)

Press to set the unit's thermostat and clock. (increase)

5TEMP/TIME button (--)

Press to set the unit's thermostat and clock. (decrease)

6MODE CONTROL button

Press to set the various operating models (AUTO ,

COOL , DRY , FAN , HEAT )

7AIRFLOW DIRECTION button

Use to adjust the airflow.

8ELECTROSTATIC CLEANER button (OPTIONAL)

Press to purify the room air.

9FAN CONTROL button

Press to select the fan speed (AUTO, LOW, MEDIUM,

HIGH)

AIRFLOW DIRECTION AUTO

Press to set the airflow direction AUTO.

OFF TIMER button

Set to the desired time that you wish operation to stop.

ON TIMER button

Set to the desired time that you wish operation to start.

TIMER CANCEL button

Use to cancel the timer set condition.

TIMER CONFIRM button

Use to confirm the timer set condition.

CLOCK SET button

Use to adjust the current time.

ACL button

Use to reset all the user set and return to original set

condition.

SIGNAL TRANSMITTER

Control signals are sent to the air conditioner from here.

Remote Controller Display

NAME AND FUNCTION OF PARTS

1Transmit Indicator

This indicator is displayed when a signal is sent to the air

conditioner.

2Clock Display

Indicate either the current time or the timer setting

( AM, PM, from 1:00 to 12:59 ) .

¡·

When use "ON TIME" function, on the LCD right side will

disply the time desidered to start operation.

(AM. PM from 1:00 to 12:59)

¡·

When use "OFF TIME" function, on the LCD left side will

disply the time desidered to stop operation.

(AM. PM from 1:00 to 12:59)

3Operation Mode Display

Display the operation mode ( AUTO,COOL,DRY,FAN,HEAT ).

4Timer Adjust Display

Display the desired time to operate.

5Set Temperature Display

Display the thermostat setting.

6Fan Speed Display

Display the current fan speed.

7Sleep and Air Clean

8Timer Mode Display

Display the modes of current time, OFF TIMER,

ON TIMER.

¡·

Signals will not be transmitted properly if a wall,curtain,

or other object is between the air conditioner and the

remote control unit.

¡·

The air conditioner may fail to operate properly if strong

direct light is allowed to strike the signal receiver. Use a

curtain to shade strong sunlight from windows, and place

strong lamps at a distance away from the signal receiver.

¡·

If another electric appliance is operated by the remote

control unit move the appliance away or consult with

authorized service personnel.

¡·

Do not place the remote control unit in locations where it

may be subjected to heat from direct sunlight or from

heating apparatus.

¡·

Do not subject the remote control unit to strong impacts,

and do not allow water or other liquids to splash on it.

¡·

When the remote control unit is used in rooms furnished

with instant-lighting type fluorescent lamps,the air

conditioner may fail to receive control signals correctly.

Consult with authorized service personnel when

purchasing a new fluorescent lamp.

1Press and slide the battery compartment lid

on the bottom to open it.

Slide in the direction

of the arrow while

pressing the ¥W place.

2Insert batteries.

Be sure to align the battery

polarities¡]¡ /¡‡¡^correctly.

3Close the battery compartment lid.

PREPARATION

Turn on the Power

1Connect the power plug to an electrical point.

Load Batteries (R03/ LR03¡2)

Prepare the Remote Control Unit

Load batteries in the remote control unit and set the clock

to the current time.

CAUTION!

NOTE:

¡·

Take precautions to prevent infants from acciden-

tally swallowing batteries.

¡·

When not using the remote control unit for an ex-

tended period, remove the batteries to avoid pos-

sible leakage and damage to the unit.

If leaking battery fluid comes in contact with your

skin, eyes, or mouth, immediately wash with copi-

ous amounts of water, and consult your physician.

¡·

Dead batteries should be removed quickly and

disposed of properly, either by placing in a public

battery collection receptacle, or by returning to a

properly equipped dealer.

¡·

Do not attempt to recharge dry batteries.

¡·

Never mix new and used batteries, or batteries of

different types.

¡·

Batteries should last about one year under normal

use. If the remote control unit's operating range

becomes appreciably reduced, replace the batter-

ies and press the ACL button with the tip of a ball-

point pen or other small object.

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