Fortress Technologies FWAC08M13 User manual

Before operating or installing the unit, please read this manual thoroughly and

Window Air Conditioner

User Manual

Model

FWAC08M13 FWAC10M13

FWAC13M13 FWAC19M13

retain it for future reference.

CONTENTS

1. SAFETY INSTRUCTION ..................................................................2

2. PARTS DESCRIPTION ...................................................................5

3. OPERATION INSTRUCTION ..........................................................6

4. INSTALLATION INSTRUCTION ......................................................10

5. TROUBLE SHOOTING .....................................................................13

6. SPECIFICATIONS ...........................................................................14

7. WARRANTY ..................................................................................... 15

You can find many helpful information on how to use and maintain the air conditioner

properly. Just a little preventive care on the parts can extend the life of the air conditioner.

Read the trouble shooting tips before call the service centre. Many common problems can

be solved by the chart of trouble shooting tips.

Contact the authorised service technician for repair or maintenance of this unit.

Contact the authorised service technician for installation of this unit.

The air conditioner is not intended for use by children or infirm people without supervision.

Children should be supervised to ensure that they do not play with the air conditioner.

If the power cord is damaged, it must be replaced by the manufacturer, the authorised service

technician or qualified person in order to avoid a hazard.

Make sure the unit power and the circuit breaker are turned off before cleaning and maintenance.

!CAUTION

Read This User Manual

Please follow below instructions to prevent injury and property damage.

Meanings of symbols in this user manual.

WARNING

Always do this.

Never do this.

Do not change the power

cord length or share the

outlet with other appliances.

Ensure earthed effectively.

Disconnect the main power

if strange sounds, smell or

smoke comes from the unit.

Close the door while the

air conditioner is running.

Ventilate room before operating air

conditioner if there is a gas leakage from

another appliance.

It may cause electric shock or

fire due to heat generation.

Incorrect earthing may cause

electric shock.

It may cause fire and electric

shock.

It may affect the cooling

effectiveness.

It may cause explosion, fire and burns.

It may cause electric shock.

It may cause failure of machine

or electric shock.

It may cause fire and electric

shock.

It may cause electric shock or fire.

If the power cord is damaged, it

must be replaced by the manufac-

turer or an authorised service

centre or a qualified person in order

to avoid a hazard.

This could damage your health.

Incorrect installation may cause

fire and electric shock.

It may cause electric shock.

It may cause an explosion or fire.

It may cause failure and electric shock.

Do not operate with wet

hands.

Do not allow water to run

into electric parts.

Do not put the power cord

close to any heating

sources.

Do not damage or use an

unspecified power cord.

Do not direct airflow at

room occupants .

Always install circuit

breaker and a dedicated

power circuit.

Do not open the unit

during operation.

Do not put the power cord near

flammable gas or combustibles, such

as gasoline, benzene, thinner, etc.

Do not disassemble or modify the unit.

SAFETY INSTRUCTION

CAUTION

When remove the air filter,

do not touch the metal parts

of the unit.

It may cause an injury.

Do not clean the unit when

power on as it may cause

fire , electric shock or injury.

Windows opened may cause

wetting of indoor and soaking

of household furniture.

Switch off the main power

and the circuit breaker before

cleaning and maintenance.

Stop operation and close

the window in storm or

hurricane.

Be careful when unpacking and

installing. Sharp edges could cause injury.

Do not clean the air

conditioner inner with water.

The insulation will be degraded

if water enter the unit . It may

cause an electric shock.

This could injure the pet or

plant.

Do not put a pet or

plant to direct air flow.

Ventilate the room well when

used together with a stove,

etc.

An oxygen shortage may occur.

It may cause deterioration of

quality.

It may cause failure of product

or fire.

Do not use this air conditioner to

preserve precision devices, food,

pets, plants, and art objects.

Turn off the main power

when not using the

unit for a prolonged period.

If water enters the unit, turn the unit off and switch

off the circuit breaker. Isolate supply by taking the

power-plug out and contact a qualified service

technician.

It may cause failure of

appliance or accident.

Appearance may be

deteriorated due to change

of product color or

scratching of its surface.

Do not put anything

around air-inlets or inside

the air-outlet.

Do not use strong deter-

gent such as thinner but

use a soft cloth.

If bracket is damaged, it may

cause damage due to falling

of unit.

There is danger of fire or

electric shock.

Ensure the installation bracket of

the outdoor appliance is not damaged

due to prolonged exposure.

Do not put anything on the

power cord and ensure that the cord

is not compressed.

Operation without filter may

cause failure.

It contains contaminants and

could make you sick.

Ensure the filter is inserted

securely. Clean the filter

once every two weeks.

Do not drink water drained

from air conditioner.

Before operation

Usage

Cleaning and maintenance

Operating Temperature

1. Contact an installation specialist for installation.

2. Do not use a damaged or non-standard power cord.

3. Do not share the same outlet with other appliances.

1. Exposure to direct airflow for a long period of time could be hazardous to the

health. Do not expose occupants, pets, or plants to direct airflow for a long

period of time.

2. Due to the possibility of oxygen deficiency, ventilate the room when use together

with stoves or other heating devices.

3. Do not use the air conditioner for non-specified purposes (e.g. preserving precision

devices, food, pets, plants, and art objects), otherwise it could harm the property.

1. Do not touch the metal parts of the unit when removing the filter. Injuries may occur

when handling sharp metal edges.

2. Do not use water to clean the air conditioner inner. Water enter the unit can degrade

the insulation and may lead to electric shock.

3. Make sure the unit power and the circuit breaker are turned off before cleaning and

maintenance.

SAFETY INSTRUCTION

If the unit is operated beyond the conditions specified above ,it may cause a failure of the unit.

Cooling operation

Outdoor temp: O

18-43 C

Indoor temp: O

17-32 C

Notes: The indoor relative humidity shouldbe less than80%. If theunit is usedin a conditionwith a

relative humidity over80%, there willbe condensed wateron the appearanceof the unit.

1. Front panel

2. Air filter

3. Frame

4. Cabinet

5. Air inlet grille (outdoor side)

6. Air outlet grille

7. Control panel

8. Power cord

9. Control panel cover

PARTS DESCRIPTION

NOTE: The front panel and cabinet may be slightly different according to the models, but the

functions are the same. The following illustration is for explanation purpose only, the actual

shape of the machine may be slightly different.

Accessories

Seal

(Used on

drain joint)

Screw

Drain Joint

Drain Tray

1. Power cord conductors are distinguished according to color as follows (see Fig.1)

2. Please contact the manufacturer, its service agent or a qualified person when replace the power cord.

3. For the safety and protection, the unit is earthed through the power cord. The wall

outlet (Air-break switch)should be provided with reliable earth wire (see Fig.2).

4. The unit should be provided with an individual circuit and the circuit breaker/fuse

rating should be same as that of the power cord and wall outlet.

POWER

CORD

E-Earth wire, yellow/green

N-Neutral wire, blue

A-Active wire, brown

Fig. 1 Fig. 2

Air-break switch

Note:

Control Panel

The control panel will look like the following:

NOTE: The outline of the operation panel is based on typical model, the function is same with the actual

machine while some difference may exist in appearance.

Type 18000Btu/h

Types 7000~12000Btu/h

SELECTOR

OFF

HIGH

COOL

MED

COOL

LOW

COOL

HIGH

FAN

LOW

FAN

Cool Mode

The desired cool setting is selected by rotating the knob

to the right to the appropriate location.

HIGH COOL has maximum cooling effect and airflow.

MED COOL has the intermediate cooling effect and

airflow.

LOW COOL has minimum cooling effect and airflow.

OFF will completely shut off the unit.

Fan Mode

( HIGH FAN, MED FAN, LOW FAN )

Rotate the knob to select your choice of fan speeds for

air circulation.

Note:

1. When selecting a fan speed, the compressor will not run.

2. When change the cool mode from "LOW COOL" to

"HIGH COOL", rotate the knob as slow as possible.

Do not change the operation mode between "LOW COOL"

and "HIGH COOL" too often.

OPERATION INSTRUCTION

OFF

HIGH

COOL

MED

COOL

LOW

COOL

HIGH

FAN

MED

FAN

LOW

FAN

Types 7000~12000Btu/h

Type 18000Btu/h

THERMOSTAT AUTO SWING SELECTOR

OFF

HIGH

COOL

MED

COOL

LOW

COOL

HIGH

FAN

LOW

FAN

PLEASE WAIT THREE MINUTES BEFORE RESTARTING

OFF

PLEASE WAIT THREE MINUTES BEFORE RESTARTING

THERMOSTAT SELECTOR

COOLER

TEST MODE

AUTO SWING

OFF

HIGH

COOL

MED

COOL

LOW

COOL

HIGH

FAN

MED

FAN

LOW

FAN

TEST MODE

COOLER

THERMOSTAT

COOLER

To set the desired room temperature, rotate the

thermostat knob to the desired setting. After

the set temperature is achieved the thermostat

will automatically start and stop the compressor

in order to maintain the desired set temperature.

Rotate the thermostat knob clockwise for

higher cool settings. Higher cool settings will

provide lower room temperature. Rotate the

thermostat knob anticlockwise for lower

cool settings. Lower cool settings will provide

higher room temperature.

Thermostat

The thermostat is used to set the desired room

temperature when the unit is being operated in

the COOL MODE.

NOTE:

1. After rotate the thermostat knob to adjust the cool settings

during operation in cool mode, do not rotate it again in 3 minutes

otherwise the fuse may blow due to an overload of the unit.

AUTO SWING

OFF ON

AUTO SWING

Horizontal air flow adjustment (automatically)

When the AUTO SWING switch is turned to ON

position, the vertical louvers automatically oscillate

right and left sweeping the cold air alternately to

obtain comfortable cooling. The vertical louvers will

be stopped at any position when the AUTO SWING

switch is turned OFF .

TEST MODE

2. Between 9~12 set points is the lowest temperature operation

mode, 12 set point is TEST MODE.

Caution: TEST MODE is designed for factory testing only,

evaporator freeze up may occur when unit continues operating

at TEST MODE,DO NOT SELECT TESTMODE DURING

NORMAL OPERATION!

OPERATION INSTRUCTION

The air filter behind the inlet grille should be checked and

cleaned at least once every 2 weeks (or as necessary) to

maintain optimal performance of the air conditioner.

Air Filter

Grasp the right of the control panel cover and

pull it upwards to open it .

Close the control panel cover and press the

right of the cover again until it snaps into the

locked position.

To adjust vertical air flow direction of the up or low horizontal

louvers, adjust any one of the up or low horizontal louver blades.

Manual vertical air flow adjustment

Always keep the top or bottom blades in horizontality. This can

prevent water drops condensed on the front panel of the unit.

Vent Control

The vent control is located above the control panel. The operation method is different

on different models (see the following figures).

For maximum cooling efficiency, CLOSE the vent. This will allow internal air circulation.

OPEN the vent to discharge stale air.

CLOSE VENT OPEN

To open the vent, pull the lever toward

To close it, push it in.

To open the vent, set the lever to the right position

To close it, set the lever in the left position.

CLOSE OPEN

NEVER operate the air conditioner without the

air filter, as dust/dirt particles can cause

equipment failure.

CAUTION !!

Control Panel Cover

Different requirement for different type of air

conditioner, there are two methods to treat the

condensed water.

See the following procedures to perform back drainage:

1. Fit the seal onto the drain joint (which is provided with

the air conditioner accessory).

Drainage

SEAL

DRAIN

JOINT RUBBER

PLUG

RUBBER

PLUG

SCREW

DRAIN TRAY

DRAIN

OUTLET

2. Remove the rubber plug from the back of the unit

and insert the rubber plug into the bottom drain hole

of the unit.

3. Attach the drain joint to the back of the cabinet where you remove the plug and rotate 90

to securely assemble them.

4. Connect the drain joint with an extension drain hose .

1. Remove the rubber plug from the bottom of the cabinet and

attach to the back drain hole.

2. Take out the drain tray and screws (which are provided with

the air conditioner accessory).

3. Install the drain tray at the bottom of the unit and secure with

screws provided.

4. Connect the drain hose to the outlet located at one side of the

drain tray. You can purchase the drain hose or tubing locally to

satisfy your particular needs .

Suggestion: To ensure the condensed water drain off

smoothly, always keep the drain outlet of the the drain tray

downward when install the drain tray.

See the following procedures to perform bottom drainage:

If you choose non-drainage,both the bottom and the back drain hole of the unit should be

inserted with the rubber plug.

Note:

Bottom Drainage

Back Drainage

How to remove the air filter

1. Hold the tabs under the front panel, then uplift it outwards,

and remove the front panel.

2. Pinch the handle under the air filter and make the air filter

arched, remove it from the slot from underside to upside.

3. Clean the filter with warm water. The water

should be below 40 C to prevent distortion of the filter.

4. Rinse off and gently shake off excess water from the

filter. Allow the filter to dry before re-install it. To prevent

distortion of the filter, do not dry it in direct sunlight.

Air Filter

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