DEFY AH09HG, AH12HG, AH18HG, AH24HG, AC09HG Operating Instruction
...
YOU CAN RELY ON DEFY
INSTRUCTION MANUAL
SPLIT-TYPE ROOM
AIR CONDITIONER
AH09HG
9 H/WALL INDOOR
AH12HG
12 H/WALL INDOOR
AH18HG
18 H/WALL INDOOR
AH24HG
24 H/WALL INDOOR
INDEX PAGE
INTRODUCTION
2
INSTALLATION
2
REMOTE CONTROL
2
AUTO ON/OFF TIMER OPERATION
3
MODE ADJUSTMENT
3
AUTOMODE
3
COOL MODE
4
DRY MODE
4
FAN MODE
4
HEAT MODE
4
SLEEP MODE
4
PARTS IDENTIFICATION
5
EMERGENCY OPERATION
6
SAFETY PRECAUTIONS
7
MAINTENANCE
7
CLEANING THE FILTERS
7
PROLONGED IDLE PERIOD
8
AFTER PROLONGED IDLE PERIOD
8
TROUBLE SHOOTING
8
RATED CAPACITIES
9
SERVICE CENTRES
10
WARRANTY
11
AC09HG
9 H/WALL OUTDOOR
AC12HG
12 H/WALL OUTDOOR
AC18HG
18 H/WALL OUTDOOR
AC24HG
24 H/WALL OUTDOOR
The Manufacturer strives for
continuous improvements.
For this reason, the text and
illustrations in this manual are
subject to change without notice.
www.defy.co.za
Introduction.
Congratulations on the purchase of this quality Defy air conditioner.
Read this manual carefully. It will provide you with information on how to operate and care for your air
conditioner, so that you may gain the maximum benefit from it and enjoy many years of trouble free use.
Installation.
The installation and connection to the power supply must be carried out by a qualified technician who will
ensure that the air conditioner is correctly installed and safely earthed.
A separate installation manual is provided for this purpose.
The Remote control.
SIGNAL TRAN SMITT ING WI NDOW
AIM AT THE INDOOR UNIT
WHEN SENDING AN INSTRUCTION.
DISPLAY
CURRENT SETTINGS ARE DISPLAYED.
TEMPERAURE ADJUSTMENT BUTTONS
THE TEMPERATURE RANGE IS 16°C TO 31°C
PUSHING THE UP OR DOWN BUT TON
INCREASES OR D ECREASES
THE TEMPERATURE BY 1°C.
ON / OFF BUTTON
PRESS TO SWITCH THE
AIR CONDITIONER ON AND OFF.
FAN SPEED BUTTON
PRESS TO C HANGE TH E FAN SPEED
LOW > MEDIUM > HIGH > AUTO
SLEEP BUTTO N
PRESS TO START
OR STOP TH E SL EEP MO DE
BATTERY COMPARTMENT
PRESS AN D SLIDE THE COVER OF F
REPLACE OLD BATETERIES WITH AAA SIZE 1.5V.
REPLACE OLD BATTERIES WITH AAA SIZE 1.5V.
AND ENSURE CORRECT POLAR FITMENT.
AND ENSURE CORRECT POLARITY.
SWING BUTTON
PRESS THIS BUTTON FO R AUTOMATIC
UP/ DOWN AIR F LOW DISTRIB UTION .
MANUAL SW ING BUTT ON
PRESS THIS BUTTON REPEATEDLY TO SET
THE UP/DO WN AIR DEFL ECTOR .
1 > 2 > 3 > 4 > 5
OPERATION MODE BUTTON
PRESS REPEATE DLY TO SELECT TE DESI RED MODE
AUTO >COOL > HE AT > F AN > DRY
TIMER ON BUTTON
SEE THE SECTION ON AUTO
ON/OFF TIMER O PERATION.
TIMER SET BUTTON
PRESS TO SET THE TIMER .
TIMER CA NCEL BUT TON
PRESS TO CANCE L THE TIME R SETTING.
TIMER OFF BUTTON
SEE THE SECTION ON AUTO
ON/OFF TIMER O PERATION.
RESET POINTS
RESET POINTS
SHOULD THE R EMOTE FAIL TO OPERATE
SHOULD THE REMOTE FAIL TO OPERATE
NORMALLY, S HORTIN G THE T WO ME TAL
NORMALLY, SHORTING THE TWO METAL
TABS WITH A PAPER CLIP OR OTHER METAL
TABS WITH A PAPER CLIP OR OTHER METAL
OBJECT, W ILL REST ORE FA CTOR Y S ETTI NGS .
OBJECT WILL RESTORE FACTORY SETTINGS.
Note:
• To operate the remote, it must be in clear line of sight and within 6 metres of the indoor unit.
• If the remote will not be used for an extended period we recommend that you remove the batteries
• The sketch above shows all the functions in the display and is for illustration purposes only.
• Cooling only models do not have a HEAT mode.
• Adjust the left /right deflector vanes by sliding the adjustment lever on the vanes to the desired posi-
tion. See page 6.
2
Auto On-Off timer operation.
It is possible to switch the air conditioner on or off automatically at selected times.
ON
h
OFF
h
SET
CANCEL
Press the ON button when the air conditioner is off to initiate the AUTO-ON timer function.
The display will flash.
Repeatedly pressing the button will increase the time by 1 hour increments.( maximum
12hours)
Press the OFF button when the air conditioner is on to initiate the AUTO-OFF timer function.
The display will flash.
Repeatedly pressing the button will increase the time by 1 hour increments.( maximum
12hours)
Press the SET button to set the selected AUTO-ON or AUTO-OFF time.
The display will stop flashing.
Press the CANCEL button to cancel the previously selected AUTO-ON or AUTO-OFF time.
The display will disappear and a new time may be set.
NOTE:
After a power failure or interruption, the TIMER ON-OFF function must be re-set.
Mode adjustment.
1 AUTO MODE
In this mode the air conditioner automatically selects the most appropriate mode and adjusts the room temperature to the most comfortable level.
The table below shows the settings at start up.
Room temperature
(RT)
26°C or higher Cool 24°C Cool 24°C
25°C to 25.9°C Cool RT - 2°C Cool RT - 2°C
23°C to 24.9°C Dry RT - 2°C Dry RT - 2°C
22.9°C or lower Dry 21°C Heat 26°C
Cooling only models Heat Pump Models
Mode Initial temperature
setting
Mode Initial temperature
setting
3
Mode adjustment continued
2 COOL MODE
• Press the MANUAL SWING or SWING button to set the desired up /down direc-
tion of the air flow.
• In Cool mode it is best to set the airflow to the up or horizontal position.
• Press the FAN SPEED button to set the fan speed of the indoor unit.
• Press the TEMPERATURE ADJUSTMENT buttons to set the desired temperature.
NOTE
MANUAL SWING
• Selecting MANUAL SWING enables the airflow direction to be set in the UP,
HORIZONTAL or DOWN position.
3 DRY MODE (DE-HUMIDIFYING AT ROOM TEMPERATURE)
• In this mode the air conditioner automatically sets a comfortable room temperature.
This temperature will not be displayed.
• Press the MANUAL SWING or SWING button to set the desired up /down direc-
tion of the air flow.
• The TEMPERATURE ADJUSTMENT buttons and the FAN SPEED buttons do
not operate in this mode.
4 FAN MODE
• In this mode. the outdoor unit will not operate. Only the indoor unit fan operates.
• Press the MANUAL SWING or SWING button to set the desired up /down direc-
tion of the air flow.
• Press the FAN SPEED button to set the desired fan speed.
5 HEAT MODE ( Heat pump models only)
• Press the MANUAL SWING or SWING button to set the desired up /down direc-
tion of the air flow.
• In Heat mode it is best to set the airflow to the down position as hot air rises.
• Press the FAN SPEED button to set the fan speed of the indoor unit.
• Press the TEMPERATURE ADJUSTMENT buttons to set the desired temperature.
6 SLEEP MODE ( Cool and dry operation)
• The indoor fan will operate at low speed.
• After one hour the set temperature will increase by 1°C.
• One hour later, the temperature will increase by a further 1°C.
• The air conditioner will continue to operate at 2°C above the set temperature.
7 SLEEP MODE ( Heating operation)
• The indoor fan will operate at low speed.
• After one hour the set temperature will decrease by 2°C.
• One hour later, the temperature will decrease by a further 2°C.
• The air conditioner will continue to operate at 4°C below the set temperature .
4
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