Carrier N Style User manual

ﻕﺒﺴﻤ ﺭﺎﻁﺨﺇ ﻥﻭﺩﺒ ﺭﻤﺘﺴﻤﻟﺍ ﺭﻴﻭﻁﺘﻟﺍ ﺔﺴﺎﻴﺴﻟ ﺎﻘﺒﻁ ﺞﺘﻨﻤﻟﺍ ﺕﺎﻔﺼﺍﻭﻤ ﺭﻴﻴﻐﺘ ﻲﻓ ﺎﻬﻘﺤﺒ ﺭﻴﻴﺭﺎﻜ ﻅﻔﺘﺤﺘ

Specifications are subject to change without notice according to Carrier Policy of continuous development.

Carrier permanente de perfectionnement du produit peut nécessiter des modifications ou changements, sans préavis

Rev. (0) -2009

03501034

Thank you for selecting Carrier

Air Conditioner

You can be justifiably of your purchase because the same pride in

craftsmanship and engineering know-how that goes into Carrier

equipment 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 comfort 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 you how to get the most

in personal comfort and economical operation from your new

Carrier room air conditioner.

CONTENTS

PAGENO.

1. GENERAL INFORMATION 1

2. SYSTEM PROTECTIVE DEVICES 2

3. CONSIDERATIONS FOR OPTIMUM COMFORT & LOWEST

CONSUMPTION 3

4. SPLIT SYSTEM DESCRIPTION 4

5. CONSIDERATIONS FOR REMOTE CONTROL 5

6. DESCRIPTION OF WIRELESS REMOTE CONTROL 6

7. DESCRIPTION OF REMOTE CONTROL DISPLAY 7

8. DESCRIPTION OF LEDS & EMERGENCY BUTTON 8

9. USE OF REMOTE CONTROL 9-16

10. STANDARD AND OPTONAL FILTERS 17

11. AIR FILTERS CLEANING 18

12. INDOOR UNIT CLEANING 19

13. CONSIDERATIONS BEFORE A LONG SHUTDOWN PERIOD 19

14. PERIODICAL CHECKS 20

15. TROUBLE SHOOTING 21-22

E- 1

1. GENERAL INFORMATION

SAFETY CONSIDERATIONS

• Installation of air conditioning equipment can be hazardous due to system pressures and

electrical components.

• The installation of the air conditioner must be done by Carrier or one of Carrier authorized

dealers.

WARNINGS

• The operating voltage of electrical power supply should be within the voltage

mentioned on unit nameplate data.

• The capacity of electrical kWh counter should be larger than the operating currents

required for air conditioner(s) and any other electrical domestic appliances in use

simultaneously from the same supply.

• The installation of electrical distribution box after the electrical KWH counter is

necessary to properly distribute the electrical loads. The electrical distribution box

should be equipped with circuit breakers according to the electrical loads. For each

installed air conditioner, a separate circuit breaker with its own overload should be

installed on the electrical distribution box.

• The installation of two-pole automatic circuit breaker is necessary to operate the air

conditioner. The circuit breaker must be installed to be far away from any flammable

materials (curtains…etc.). The circuit breaker must be suitable for air conditioner.

• Disconnect the electrical mains supply prior to any maintenance operations or prior

to handling any internal unit parts.

• The manufacturer declines any liability for damage resulting from modifications or

errors in the electrical or refrigerant connections, made during the installation, or from

the improper use of this equipment. This will void the unit warranty immediately.

• Failure to observe electrical safety codes may cause a fire hazard in case of short

circuits.

• This system will only work safety and correctly, if installed and tested by qualified

personnel.

• Do not open the electronic remote controller to avoid possible damage. In case of

malfunction contact a qualified service engineer.

• The unit contains rotating equipment (fan). Ensure that this is out of reach for children.

• Be conscious of the room temperature and general comfort, particularly when this is

used near children, senior or handicapped people.

• For correct use, the air conditioner must operate within the temperature limits indicated

in the table “Operating Limits” included in the installation manual. Incorrect use of the

system outside these limits may cause malfunction and dripping water.

• Controller batteries contain polluting elements. When exhausted, they must be

disposed of in accordance with local requirements.

• Do not switch off the split system by disconnecting the electric power supply.

The system must always be switched off using the remote control.

E- 2

2. SYSTEM PROTECTION DEVICES

2-1 FOR HEAT PUMP SYSTEM

PROTECTION TYPE PROTECTION EFFECT OPERATION MODE WHEN ON

Cold draft prevention Indoor fan off Heating mode During unit operation

Defrost cycle Indoor fan off Heating mode During unit operation

Indoor coil

Freeze protection Compressor off Cooling mode During unit operation

Against frequent

Compressor cycling

Compressor

Time delay

Cooling or heating

modes

At unit start-up or

change of operating

mode

2-2 FOR COOL ONLY SYSTEM

PROTECTION TYPE PROTECTION EFFECT OPERATION MODE WHEN ON

Indoor coil

Freeze protection Compressor off Cooling mode During unit operation

Against frequent

Compressor cycling

Compressor

Time delay Cooling mode

At unit start-up or

change of operating

mode

WARNING:

During heat pump operation the system will undergo several defrost cycles to remove

ice that might collect on the outdoor unit in very low ambient temperature. In these

cycles, the indoor fan will be automatically off and cannot operate until defrost cycle

is completed.

E- 3

3. CONSIDERATIONS FOR OPTIMUM COMFORT

& LOWEST CONSUMPTION

Keep room temperature to comfort

levels

Do not open doors and windows

more frequently than necessary

When in cooling, avoid direct sun

in the room to be air-conditioned, if

possible shut curtains or shades.

Do not obstruct the air intake or

outlet of the indoor unit.

Obstructions will cause a reduction

of the air quantity and the

conditioning effect, resulting in a

system malfunction.

Ensure a uniform air circulation in

the room to be air conditioned

E- 4

4. SPLIT SYSTEM DESCRIPTION

1: Remote control signal receiver.

2: Operating status leds. 6: Supply air outlet.

3: Supply air flap. 7: Characteristics nameplate.

4: Air return grille. 8: Inter connecting tubing.

5: Air filter ( behind return grille ). 9: Condensate drain line.

Indoor Unit

Outdoor Unit

E- 5

5. CONSIDERATIONS FOR REMOTE CONTROL

5-1 HOW TO INSERT BATTERIES:

(a) Remove the cover of battery compartment at the back of the remote

control by pressing the tab toward inside, in the direction of the

arrow.

(b)Mount the two-battery size AAA 1.5 Volt supplied with the remote

control. Then close the cover of the battery component.

Note:

During mounting of batteries

check battery symbols (+, -)

indicated in batteries

compartment.

NOTES:

1. The remote control uses two alkaline batteries (1.5V, LRO03x2).

2. Do not use used batteries or batteries of different types, as this may cause the air

conditioner to malfunction.

3. Batteries should only be changed after turning OFF the air conditioner.

4. The average battery life during normal use is approximately one year.

5. When the symbol appears in the display of the remote control, this indicates that the

batteries are exhausted and required to be replaced.

5-2 INSTRUCTIONS

WHEN DIRECTING THE TRANSMITTER OF WIRELESS REMOTE CONTROL TO THE RECEIVER

OF INDOOR UNIT FROM A CERTAIN LOCATION, CHECK THE FOLLOWING POINTS:

1- Avoid direct sunlight on the receiver of indoor unit, which may interfere with good signal

reception

2- No obstructions such as curtains or plants should be between the remote control and the

receiver of indoor unit.

3- The maximum operating range for the remote control is approximately 5 meters.

4- The remote control must be directed toward the receiver of indoor unit when pressing the

buttons of the desired functions. An acoustical acknowledgement sound (beep) will

indicate that signal has been received.

E- 6

DISPLAY OF

SELECTED FUNCTIONS

6. DESCRIPTION OF REMOTE CONTROL

ON / OFF Button

Mode selection button

Increase temperature button

Decrease temperature button

Fan speed selection button

Louver control button (Flap)

ON timer button

OFF timer button

Cancel timer button

10 Sleep timer button

11 Clock timer button

12 Hour timer button

13 Minute timer button

14 Set time button

15 Time adjust button

E- 7

7. DESCRIPTION OF REMOTE CONTROL DISPLAY

1 Operating mode 4 Batteries exhausted indicator

Ventilation (fan only) 5 Louver positioning (flap)

Heating (heat pump models only) 6 Fan speed

Automatic (heat pump models only) 7 ON timer function selected

Cooling and dehumidification 8 Time for ON timer function

Dehumidification only 9 OFF timer function selected

2 Signal transmission symbol 10 Sleep function selected

3 Temperature selected in °C 11 Time for OFF timer function

or Sleep function

E- 8

8. DESCRIPTION OF LEDS & EMERGENCY BUTTON

INDOOR UNITS

Indoor unit LED’s

• GREEN LED (1) shows the following conditions:

- Fault codes (diagnostic);

- During normal operation, the LED is lit.

Once a failure occurs, the LED flashes at intervals of 0.5 seconds. The fault code is deduced from the

number of times the LED flashes. Between one flash cycle and the next a pause of 5 seconds elapses.

If the timer mode is active and the unit is immediately restarted after a stop, this LED flashes until a

new signal is sent to the indoor unit.

• YELLOW LED (2) shows the operation in timer mode.

During this operation in this operating mode, the LED is lit.

If the time mode is active and the unit is immediately restarted after a stop, this LED flashes until a new

signal is sent to the indoor unit.

Button (3) : “EMERGENCY”

Can be used when the remote control is lost or inoperative.

Use a screwdriver to press the push-button.

Emergency operation:

When the unit is in the OFF mode and the emergency is pressed for 5 seconds, the system will operate

as follows:

- Automatic mode.

- Temperature preset to 22ºC.

- Automatic fan speed.

- Louvers set automatically according to operating mode.

- Timer Functions are inactive.

When a signal is received by the remote control, system operates accordingly.

1 : Green Led

2 : Yellow Led

3 : “Emergency” button

4 : Remote control signal receiver 3

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