Before using your air conditioner, please read
this manual carefully and keep it for future reference.
WINDOW/WALL (ELECTRONIC) - H TYPE
ROOM AIR CONDITIONER
KWH20HRB
KWH26CRB
KWH26HRB
KWH39CRB
KWH39HRB
Refrigerant R410A
O
C
TIMER
SWING
SWING
SLEEP
FAN
HIGH
MED LOW
ISSUE: 2 DATE: 11/08/10 P/No. 2020214A0822
TEMP
Cooling & Heating type
POWER
AUTO
HEAT
MODE
COOL
FAN
DRY
CONTENTS
1. SAFETY PRECAUTIONS..................................................................2
2. UNIT PARTS IDENTIFICATION.........................................................5
3. OPERATING INSTRUCTIONS ..........................................................6
4. INSTALLATION INSTRUCTIONS......................................................12
5. TROUBLESHOOTING ......................................................................15
6.SPECIFICATION..........................................................16
Read This Manual
Inside you will find many helpful hints on how to use and maintain your air
conditioner properly. Just a little preventive care on your part can save you
a great deal of time and money over the life of your air conditioner. You'll find
many answers to common problems in the chart of troubleshooting tips.
If you review the chart of Troubleshooting Tips first, you may not need to
call for service at all.
!
CAUTION
Contact the authorised 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 infirmed persons
without supervision.
Young children should be supervised to ensure that they do not play with the air
conditioner.
This air conditioner should be installed in accordance with AS/NZS 3000:2000
and your electricity suppliers rules.
There are local council rules regarding maximum allowable noise levels emitted
by air conditioners.
If the power cord is to be replaced, replacement work shall be performed by
authorised personnel only.
Installation work must be performed in accordance with the national wiring
standards by authorised personnel only. Wrong connection can cause over
heating or fire.
'
1
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
!
CAUTION
!
This symbol indicates the possibility of death or serious injury.
This symbol indicates the possibility of injury or damage to property.
Meanings of symbols used in this manual are as shown below.
Never do this.
!
!
Plug in power plug
properly.
Otherwise, it may cause electric
shock or fire due to excess heat
generation.
!
Do not modify power cord
length or share the outlet
with other appliances.
It may cause electric shock or
fire due to heat generation.
!
Always ensure effective
earthing.
Incorrect earthing may cause
electric shock.
!
Unplug the unit if strange
sounds, smell, or smoke
comes from it.
It may cause fire and electric
shock.
!
Do not disassemble
or modify unit.
It may cause failure and electric
shock.
!
Ventilate room before operating air
conditioner if there is a gas leakage from
another appliance.
It may cause explosion, fire and burns.
Always do this.
WARNING
!
Do not operate or stop the
unit by inserting or pulling
out the power plug.
It may cause electric shock or fire
due to heat generation.
Do not operate with wet
hands or in damp
environment.
It may cause electric shock.
Do not allow water to run
into electric parts.
It may cause failure of machine
or electric shock.
Do not use the socket if it is
loose or damaged.
It may cause fire and electric
shock.
Do not use the power cord
close to heating appliances.
It may cause fire and electric
shock.
Do not damage or use an
unspecified power cord.
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 similarly qualified per son in order to avoid a hazard.
Do not direct airflow at
room occupants only.
This could damage your health.
Always install product in
compliance with local
wiring rules and regulations
Incorrect installation may cause
fire and electric shock.
Do not open the unit
during operation.
It may cause electric shock.
Do not use the power cord near
flammable gas or combustibles, such
as gasoline, benzene, thinner, etc.
It may cause an explosion or fire.
2
When the air filter is to be
removed, do not touch the
metal parts of the unit.
CAUTION
!
Do not clean the air
conditioner with water.
!
Ventilate the room well when
used together with a stove,
etc.
It may cause an injury.
!
When the unit is to be
cleaned, switch off, and turn
off the circuit breaker.
Do not clean unit when
power is on as it may cause
fire and electric shock, it may
cause an injury.
!
Stop operation and close
the window in storm or
hurricane.
Operation with windows
opened may cause wetting
of indoor and soaking of
household furniture.
Do not place obstacles
around air-inlets or inside
of air-outlet.
Water may enter the unit and
An oxygen shortage may occur.
degrade the insulation. It may
cause an electric shock.
Do not put a pet or house
plant where it will be
Do not use for special
purposes.
exposed to direct air flow.
This could injure the pet or
plant.
Do not use this air conditioner to
preserve precision devices, food,
pets, plants, and art objects.
It may cause deterioration of
quality, etc.
!
Hold the plug by the head
of the power plug when
taking it out.
It may cause electric shock
and damage.
!
Ensure that the installation bracket of
the outdoor appliance is not damaged
due to prolonged exposure.
!
Turn off the main power
switch when not using the
unit for a long time.
It may cause failure of product
or fire.
!
Always insert the filters
securely. Clean filter once
every two weeks.
It may cause failure of
appliance or accident.
Do not use strong detergent such as wax or
thinner but use a soft cloth.
Appearance may be
deteriorated due to change
of product color or
scratching of its surface.
!
Use caution when unpacking and
installing.
Sharp edges could cause injury.
If bracket is damaged, there
is concern of damage due to
falling of unit.
Do not place heavy object on the
!
power cord and ensure that the cord
is not compressed.
There is danger of fire or
electric shock.
!
If water enters the unit, turn the unit off at the power
outlet and switch off the circuit breaker. Isolate
supply by taking the power-plug out and contact a
qualified service technician.
There is danger of fire or electric shock.
3
Operation without filters may
cause failure.
Do not drink water drained
from air conditioner.
It contains contaminants and
could make you sick.
Safety
Precautions
Prior to Operation
Preparing for operation
1. Contact an installation specialist for installation.
2. Plug in the power plug properly.
3. Do not use a damaged or non-standard power cord.
4. Do not share the same outlet with other appliances.
5. Do not use an extension cord.
6. Do not start/stop operation by plugging/unplugging the power cord.
Usage
1. Exposure to direct airflow for an extended period of time could be hazardous to your
health. Do not expose occupants, pets, or plants to direct airflow for extended
periods of time.
2. Due to the possibility of oxygen deficiency, ventilate the room when used together
with stoves or other heating devices.
3. Do not use this air conditioner for non-specified special purposes (e.g. Preserving
precision devices, food, pets, plants, and art objects). Usage in such a manner could
harm such property.
Cleaning and maintenance
1. Do not touch the metal parts of the unit when removing the filter. Injuries can occur
when handling sharp metal edges.
2. Do not use water to clean inside the air conditioner. Exposure to water can destroy
the insulation, leading to possible electric shock.
3. When cleaning the unit, first make sure that the power and circuit breaker are turned
off.
Operating Temperature
Outdoor temp:
Cooling Operation
Indoor temp:
Outdoor temp:
Heating Operation
Indoor temp:
18-43OC(T1Environment)
O
18-32 C(T1Environment)
O
C(T1Environment)
-5-24
O
0 -27 C(T1Environment)
Note: Performance may be reduced outside of these operating temperatures.
21-52OC(T3Environment)
O
18-32
C(T3Environment)
-7-24OC(T3Environment)
O
0-30
C(T3Environment)
4
UNIT PARTS IDENTIFICATION
1. Front panel
2. Air filter
3. Frame
4. Cabinet
5. Air inlet grille (outdoor side)
6. Air outlet grille
7. Electronic control keypad
8. Power supply cord and plug
9. Remote control
1. Power cord conductors are distinguished according to color as follows (see Fig.1)
2. For your safety and protection, this unit is earthed through the power cord (see Fig.2)
Please contact the manufacturer or its service agent or a similar qualified person if
you want to replace it.
3. Be sure that the unit being correctly grounded. The wall outlet (Air-break switch)should be
provided with reliable earth wire.
4. The unit should be provided with an individual circuit and the circuit breaker/fuse
rating should be the 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
A
E
N
Fig.1
Wall outlet Air-break switch
Fig. 2
5
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