HELLER ACKM68RC, ACKM80RC Use And Care Manual
Split Type Room Air Condit ioner
Use and Care Manual
Identification of parts
Indoor unit
Outdoor unit
Operating and display
Remote controller
Operation instructions
Operation modes
Airflow direction control
Smart mode
Timer mode
Sleep mode
Safety Precautions
Preparation before use
Maintenance
Protection
Troubleshooting
Installation instructions
Installation diagram of air conditioner
Select the installation locations
Indoor unit installation
Outdoor unit installation
Air purging
Notes
2
1
3
3
4
7
8
9
10
11
12
5
13
14
16
17
22
15
22
23
Super mode
11
Thank you very much for purchasing HELLER Air Conditioner, please read
this Use and Care Manual carefully before installing and using this
appliance and keep this manual for future reference.
ACKM68RC
ACKM80RC
1
Preparation before use
Note:
If the air conditioner you purchased is a Cooling Only one, but you preset the remote controller as Heat Pump, it doesn't.
But if the air conditioner you purchased is a Heat Pump one, and you preset the remote controller as Cooling only, then
you CAN NOT preset the Heating operation with the remote controller.
Remote Controller presetting
Before using the air conditioner, be sure to check and preset the following.
Auto Restart Presetting
The remote controller is NOT preset as Cooling Only Air Conditioner or Heat Pump by manufacturer.
User can preset the remote controller type depending on the air conditioner type you have purchased
as follows:
Each time after the remote controller batteries are replaced, the Cooling indicator and
Heating indicator will flashes alternately on LCD of the remote controller.
Press any button when flashes, Heat Pump is set.
Press any button when flashes, Cooling Only is set.
If you don't press any button within 12 seconds, the remote controller is preset as Heat Pump automatically.
If you want auto restart function, when the appliance is energized, hold down the Emergency
button (ON/OFF) on the indoor unit for over 5 seconds, auto restart function is set with buzz sound,
air conditioner is on standby.
If auto restart has been set, hold down the Emergency button (ON/OFF) on the indoor unit for over 5
seconds, auto restart function is canceled with buzz sound, air conditioner is on standby.
* Back-Light Function (Optional)
Hold down any button of remote controller for about 2 seconds, back-light turns on. Release the button,
it turns off automatically 10 seconds later. Note: Back-light is an optional function.
Safety precautions
Symbols in this Use and Care Manual are interpreted as shown below.
Be sure not to do.
The feature of the appliance,
instead of a fault.
Pay attention to such a situation.
Grounding is essential.
Be sure to follow this instruction.
Do not use the power supply circuit
breaker or pull out the plug to turn it off
during operation. This may cause a fire
due to spark, etc.
Keep the power supply circuit breaker and
plug/socket from dirt. Connect the power
supply cord firmly and correctly, lest an
electric shock or a fire potential is created
due to insufficient contact.
Use correct power supply in
accordance with the rating plate
requirement. Otherwise, serious
faults or hazard may occur or a
fire maybe break out.
Do not knit, pull or press the power supply
cord, lest the power supply cord be broken.
An electric shock or fire is probably caused
by a broken power supply cord.
Never insert a stick or similar obstacle
to the unit. Since the fan rotates at high
speed, this may cause an injury.
Do not repair the appliance by yourself.
If this is done incorrectly, it may cause an
electric shock, etc.
Turn off the appliance by remote control
firstly before cutting off power supply if
malfunction occurs.
It is harmful to your health if the cool air
reaches you for a long time. It is advisable
to let the air flow be deflected to all the room.
Prevent the air flow from reaching the gas
burners and stove.
Do not touch the operation buttons
when your hands are wet.
Do not put any objects on the outdoor
unit.
It is the user's responsibility to make the
appliance be grounded according to
local codes or ordinances by a licenced
technician.
OFF
OFF
ON
ON
Warning: Incorrect handling could
cause a serious hazard, such as death,
serious injury, etc.
2
The figures in this manual are based on the external view of a standard model.
Consequently, the shape may differ from that of the air conditioner you have selected.
Air Intake
Air Intake
Air Outlet
Air Outlet
Louver
Vertical Adjustment
Louver
Horizontal Adjustment
Air Filter
Remote Controller
Connection Cord
Pipes and Power
Drain Hose
Front Panel
Emergency Panel
Display Panel
Note: Condensate water drains
at COOLING or DRY operation.
Identification of parts
3
Indoor unit
Outdoor unit
SLEEP
L
o
w
L
o
w
H
i
g
h
H
i
g
h
C
C
h
h
MODE
MODE
TIMER
SUPER
SMART
FANFAN
SWINGSWING
The shape and position of the switches and indicators may vary from different models, but their function are similar.
Identification of parts
4
It lights up during the
set time.
.
It lights up when
compressor is running.
It is on during operation.
It flashes during
defrosting.
Timer Indicator
Compressor indicator
Run Indicator
Sleep Indicator
ACKM**RC series operating and display
It lights up when
unit is in sleep mode.
Temperature display
Display actual room
temperarure.
Display set temperature.
The remote controller transmits signals to the system.
Remote controller
5
1
2
4
3
9
5
6
7
8
SUPER BUTTON
SWING BUTTON
FAN BUTTON
ROOM TEMPERATURE
SETTING BUTTONS
SLEEP BUTTON
ON/OFF BUTTON
SMART BUTTON
MODE BUTTON
TIMER SET/CANCEL BUTTON
Used to start or stop the fast cooling.
(Fast cooling operates at high fan speed with
18 C set temp automatically )
Used to stop or start vertical adjustment
louver swinging and set the desired up/down
airflow direction.
Used to select fan speed in sequence
auto, high, medium or low.
Used to select the room temperature.
Used to set time in TIMER mode.
Used to set or cancel Sleep Mode operation.
Used to enter fuzzy logic operation directly,
regardless of the unit is on or off.
The appliance will be started when it is
energized or will be stopped when it is
in operation, if you press this button.
Used to select the operation mode.
Used to set or cancel the timer operation.
Remote controller
LowLow
HighHigh
C
h
Indication symbols on LCD:
Note: Each mode and relevant function will be further specified in following pages.
Signal transmit.
Smart indicator
Dry indicator
Fan only indicator
Sleep indicator
Heating indicator
Cooling indicator
Super indicator
High fan speed
Medium fan speed
Low fan speed
Display set temperature
Display set timer
Auto fan speed
Used to regulate temperature
in Smart mode or Dry mode
(See page 9 "Smart Mode"
for details)
9
5
3
8
4
2
7
6
1
SLEEPSLEEP
LowLow
HighHigh
CC
hh
MODEMODE
TIMERTIMER
SUPERSUPER
SMARTSMART
FANFAN
SWINGSWING
How to Insert the Batteries
How to Use
Remove the battery cover according to the arrow direction.
Insert new batteries making sure that the (+) and (-) of
battery are matched correctly.
Reattach the cover by sliding it back into position.
Note:
Use 2 LR03 AAA(1.5volt) batteries. Do not use rechargeable batteries.
Replace batteries with new ones of the same type when the display
becomes dim.
Storage and Tips for Using the Remote Controller
The remote controller may be stored mounted on a wall with a holder.
Note: The remote controller holder is an optional part.
6
To operate the room air conditioner, aim
the remote controller to the signal receptor.
The remote controller will operate the air
conditioner at a distance of up to 7m when
pointing at signal receptor of indoor unit.
Choose Cooling Only Remote controller or Heat Pump
Please refer to page 1 " Preparation before use" for details.
Back-light Function (optional)
Remote controller holder
Signal receptor
Remote controller
Please refer to page 1 "Preparation before use" for details.
Remote controller
If the replacement is done within 1 minute, the remote controller
will keep original presetting. However, if you want to change the
presetting from Heat Pump to Cool Only or Cool Only to Heat Pump,
you should reload batteries 3 minutes after removing the old ones.
(Please refer to page 1 for details.)
SLEEPSLEEP
L
o
w
L
o
w
H
i
g
hH
i
g
h
CC
hh
MODEMODE
TIMERTIM
ER
SUPERSUPER
SM
ARTSMART
FANFAN
SWINGSWING
SLEEPSLEEP
L
o
w
L
o
w
H
i
g
h
H
i
g
h
C
C
h
h
MODE
MODE
TIMERTIMER
SUP
ERSUP
ER
SM
ARTSMART
FANFAN
SWINGSWING
SLEE
P
SLEE
P
L
o
w
L
o
w
H
i
g
h
H
i
g
h
CC
hh
MODE
MODE
TI
M
E
RTI
M
E
R
SUP
E
R
SUP
E
R
SM
A
RT
SM
A
RT
FA
N
FA
N
SW
ING
SW
ING
Each time MODE button is pressed, the operation mode
is changed in sequence:
Each time the "FAN" button is pressed, the fan speed is
changed in sequence:
18 ~32
Heating mode is NOT available for cooling only air conditioner.
HEATING
COOLING
DRY
FAN ONLY
Selecting mode
FAN mode
2
+
-
Auto
High Medium
Low
At "FAN ONLY" mode, only "High","Medium" and "Low" are available.
At "DRY" mode, airflow is set at "Low" automatically, "FAN" button
is ineffective in this case.
Setting temperature
Press once to temperature setting by 1lower
Press once to temperature setting by 1raise
Range of available set temperature
*HEATING, COOLING
DRY
FAN
unable to set
room temperature
Turning on
SWING, SMART, TIMER, SLEEP and SUPER operation modes will be specified in the following pages.
Press button, when the appliance receives the
signal, the RUN indicator of the indoor unit lights up.
ONLY
Operation instructions
7
Operation modes
*Note: Heating mode is NOT available for cooling only models.
SLEEPSLEEP
LowLow
HighHigh
CC
hh
MODEMODE
TIMERTIMER
SUPERSUPER
SMARTSMART
FANFAN
SWINGSWING
2
1
3
4
Changing modes during operation, sometimes the unit does not response
at once. Wait 3 minutes.
Wait 3 minutes before restarting the appliance.
During heating operation, air flow is not discharged at the beginning.
After 2-5 minutes, the air flow will be discharged until temperature of
indoor heat exchanger rises.
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