Dancool COMFORT DANHT 09-ID User manual

HIGH EFFICIENCY SINGLE-ZONE MINISPLIT SYSTEM
COMFORT SERIES WALL UNIT
USER MANUAL
FOR THE FOLLOWING MODELS:
DANHT09-ID 
DANHT09-OD
DANHT12-ID
D A N H T 1 2 - O D 
DANHT18-ID
DANHT18-OD
DANHT24-ID
DANHT24-OD
Before using your air conditioner
please read this manual carefully
and keep it for future reference,
along with your receipt.
The design and specifications are
subject to change without prior
notice for product improvement.
Consult with the sales agency or
manufacturer for details.

Safety Precautions.......................................................04
Unit Specifications and Features ..............................06
Table of Contents
Owner’s Manual
SAFETY
FIRST
Manual Operation
(Without Remote)................11

Care and Maintenance.....................................................12
Troubleshooting...................................................................14

Page 4
Safety Precautions
Read Safety Precautions Before Installation
The seriousness of potential damage or injuries is classified as either a WARNING or CAUTION.
WARNING
This symbol indicates that ignoring instructions may cause death or serious
Incorrect installation due to ignoring instructions can cause serious damage or injury.
injury.
This symbol indicates that ignoring instructions may cause moderate injury
to your person, or damage to your appliance or other property.
CAUTION
WARNING
This appliance can be used by children aged from 8 years and above and persons with reduced
physical, sensory or mental capabilities if they have been given supervision or instruction concerning
use of the appliance in a safe way and understand the hazards involved. ChildrenVKRXOGnot play
with the appliance. Cleaning and user maintenance shall not be SHUIRUPHG by children without
supervision.
INSTALLATION WARNINGS
U +DYH an authorized dealer to install this air conditioner. Inappropriate installation may cause
waterleakage, electric shock, or fireDQGYRLGZDUUDQW\.
U All repairs, maintenance and relocation of this unit must be performed by an authorized service
technician. Inappropriate repairs can lead to serious injury or product failureDQGYRLGZDUUDQW\.
WARNINGS FOR PRODUCT USE
• I f an abnormal situation arises (like a burning smell), immediately turn off the unit and pull the 
SRZHUplug. Call your service technician or dealer for instructions to avoid electric shock, fire or injury.
• 'RQRW insert fingers or any objects into the air inlet or outlet. 7KLVPD\FDXVHLQMXU\VLQFHWKHIDQ
PD\EHURWDWLQJDWKLJKVSHHGV
• 'RQRW use flammable sprays such as hair spray, lacquer or paint near the unit. This may causefire
or combustion.
• 'RQRW
operate the air conditioner in places near or around combustible gases. Emitted gas may
collect around the unit and cause explosion.
• 'RQRW
operate the air conditioner in a wet room (e.g., bathroom or laundry room). This can
cause electrical shock and cause the product to deteriorate.
• 'RQRW
expose your body directly to cool air for a prolonged period of time.

Page 5
ELECTRICAL WARNINGS
U Only use the specified HOHFWULFDODQGFRPPXQLFDWLRQFDEOH. If the HOHFWULFDODQG
FRPPXQLFDWLRQFDEOH is damaged, it must be replaced by
Dcertified service WHFKQLFLDQ.
U 21&(57$,102'(/6Neep power plug clean. Remove any dust or grime that accumulates on
or around the plug. Dirtyplugs can cause fire or electric shock.
U 21&(57$,102'(/6GRQRW Sull Sowercord to unplug unit. Hold the plug firmly and pull it
from the outlet. Pullingdirectly on the cord can damage it, which can lead to fire or electric shock.
U 21&(57$,102'(/6GRQRWuse an extension cord, manually extend the power cord, or
connect other appliances tothe same outlet as the air conditioner. Poor electrical connections,
poor insulation, and insufficientvoltage can cause fire.
CLEANING AND MAINTENANCE WARNINGS
U 21&(57$,102'(/6Wurn off the device and pull the plug before cleaning. Failure to do so
can cause electrical shock.
UDo not clean the air conditioner with excessive amounts of water.
UDo not clean the air conditioner with combustible cleaning agents. Combustible cleaning agents
can cause fire or deformation.
CAUTION
U If the air conditioner is used together with other heating devices, thoroughly ventilatethe room to
avoid oxygen deficiency.
U Turn off the LQGRRUXQLWDQGGLVFRQQHFWLWVSRZHUVXSSO\if you are not going to use it for a long time.
U Turn off and unplug FHUWDLQPRGHOVRQO\the unit during storms.
U Make sure that FRQGHQVDWHZDWHULVSURSHUO\GUDLQHGDZD\ from the unit.
UDo not operate the air conditioner with wet hands. This may cause electric shock.
UDo not use device for any other purpose than its intended use.
UDo not climb onto or place objects on top of the outdoor unit.
UDo not allow the air conditioner to operate for long periods of time with doors or windows open,
or if the humidity is very high.
Page 5
ELECTRICAL WARNINGS
U Only use the specified HOHFWULFDODQGFRPPXQLFDWLRQFDEOH. If the HOHFWULFDODQG
FRPPXQLFDWLRQFDEOH is damaged, it must be replaced by
Dcertified service WHFKQLFLDQ.
U 21&(57$,102'(/6Neep power plug clean. Remove any dust or grime that accumulates on
or around the plug. Dirtyplugs can cause fire or electric shock.
U 21&(57$,102'(/6GRQRW Sull Sowercord to unplug unit. Hold the plug firmly and pull it
from the outlet. Pullingdirectly on the cord can damage it, which can lead to fire or electric shock.
U 21&(57$,102'(/6GRQRWuse an extension cord, manually extend the power cord, or
connect other appliances tothe same outlet as the air conditioner. Poor electrical connections,
poor insulation, and insufficientvoltage can cause fire.
CLEANING AND MAINTENANCE WARNINGS
U 21&(57$,102'(/6Wurn off the device and pull the plug before cleaning. Failure to do so
can cause electrical shock.
UDo not clean the air conditioner with excessive amounts of water.
UDo not clean the air conditioner with combustible cleaning agents. Combustible cleaning agents
can cause fire or deformation.
CAUTION
U If the air conditioner is used together with other heating devices, thoroughly ventilatethe room to
avoid oxygen deficiency.
U Turn off the LQGRRUXQLWDQGGLVFRQQHFWLWVSRZHUVXSSO\if you are not going to use it for a long time.
U Turn off and unplug FHUWDLQPRGHOVRQO\the unit during storms.
U Make sure that FRQGHQVDWHZDWHULVSURSHUO\GUDLQHGDZD\ from the unit.
UDo not operate the air conditioner with wet hands. This may cause electric shock.
UDo not use device for any other purpose than its intended use.
UDo not climb onto or place objects on top of the outdoor unit.
UDo not allow the air conditioner to operate for long periods of time with doors or windows open,
or if the humidity is very high.

Page 6
Unit Specifications and Features
NOTE:
A guide on using the infrared remote is not includedLQWKLV
literature package.,WLVDYDLODEOHDVDVHSDUDWHXVHUPDQXDO
Unit Parts
Power DQG&RPPXQLFDWLRQCable
(Some Units)
Remote Control
Remote Control
Holder (Some Units)
Display Code
Meanings
Functional Filter
(On Front of Main Filter - Some Units)
Louver
Front Panel
Signal receiver
Display window
In Fan mode, the unit will display the room temperature.
In other modes, the unit will display your temperature setting.
“ ” display the temperature setting or room temperature.
When error occurs, it displays error code.
“ ” when FRESH feature is turned on(some units).
“ ” when defrosting(cooling & heating units).
“ ” when the unit is operational.
“ ” when Timer is set.
when solar PV ECO function is activated. (Applicable to
the unit adopts solar photovoltaic system only).
“ ”
“ ”
“ ” these three indicators flash in turns

Page 7
Achieving Optimal Performance
Optimal performance for the COOL, HEAT, and DRY modes can be achieved in the following
temperature ranges. When your air conditioner is used outside of these ranges, certain safety
protection features will activate and cause the unit to perform less than optimally.
Room
Temperature 17°-32°C (63°-90°F) 0°-30°C (32°-86°F) 10°-32°C (50°-90°F)
Outdoor
Temperature
18°-43°C (64°-109°F)
-7°-24°C (19°-75°F)
11°-43°C (52°-109°F)
-7°-43°C (19°-109°F)
(For models with low-temp cooling systems) 18°-43°C (64°-109°F)
18°-54°C (64°-129°F)
(For special tropical models) 18°-54°C (64°-129°F) (For special tropical models)
COOL mode HEAT mode DRY mode
COOL mode HEAT mode DRY mode
Room Temperature 17°C - 32°C
(63°F - 90°F)
0°C - 30°C
(32°F - 86°F)
10°C - 32°C
(50°F - 90°F)
Outdoor
Temperature
0°C - 50°C
(32°F - 122°F)
-15°C - 30°C
(5°F - 86°F)
0°C - 50°C
(32°F - 122°F)
0°C - 60°C
(32°F - 140°F)
(For special
tropical models)
0°C - 60°C
(32°F - 140°F)
(For special
tropical models)
-15°C - 50°C
(5°F - 122°F)
(For models with
low temp. cooling
systems.)
To further optimize the performance of your unit, do the following:
UKeep doors and windows closed.
ULimit energy usage by using TIMER ON and TIMER OFF functions.
UDo not block air inlets or outlets.
URegularly inspect and clean air filters.
Inverter Split Type
Fixed-speed Type
FOR OUTDOOR UNITS
WITH AUXILIARY
ELECTRIC HEATER
When outside
temperature is below 0°C
(32°F ), we strongly
recommend keeping the
unit plugged in at all
timeVto ensure smooth
ongoing performance.

NOTE ON ILLUSTRATIONS
Illustrations in this manual are for explanatory purposes. The actual shape of your indoor unit
may be slightly different. The actual shape shall prevail.
For a detailed explanation of each function,
refer to the Remote Control Manual.
Other Features
UAuto-Restart
If the unit loses power, it will automatically
restart with the prior settings once power
hasbeen restored.
U6HOIFOHDQ
When turning off the unit from COOL,
AUTO(COOL), or DRY modes, the air
conditioner willcontinue operate at very
low power to dry upcondensed water and
prevent mildew growth.
For a detailed explanation of your unit’s
advanced functionality (such as TURBO mode
and its self-cleaning functions), refer to the
Remote Control Manual.
Page 8
U Wireless Control (some units)
Wireless control allows you to control
your airconditioner using your mobile
phone and aWireless connection.
For the USB device access, replacement,
maintenance operations must be carried
out by professional staff.
U Louver Angle Memory(some units)
When turning on your unit, the louver
willautomatically resume its former angle.
U Refrigerant Leakage Detection
The indoor unit will automatically display
“EC”when it detects refrigerant leakage.
&DOODFHUWLILHGVHUYLFHWHFKQLFLDQIRU
GLDJQRVLVDQGUHSDLU

Page 9
Setting vertical angle of air flow
While the unit is on, use the SW ING/ DI RECT
button to set the direction (vertical angle) of
airflow.
1. Press the SW ING/ D IRECT button once to
activate the louver. Each time you press
the button, it will adjust the louver by 6°.
Press the button until the direction you
prefer is reached.
2. To make the louver swing up and down
continuously, press and hold the SWING/
DI RECT button for 3 seconds. Press it
again to stop the automatic function.
The horizontal angle of the airflow must be set
manually. Grip the deflector rod (See Fig.B)
and manually adjust it to your preferred direction.
For some units, the horizontal angle of the airflow
can be set by remote control. Please refer to the
Remote Control Manual.
NOTE ON LOUVER ANGLES
When using COOL or DRY mode, do not set
louver at too vertical an angle for long periods
of time. This can cause water to condense on
the louver blade, which will drLp on your floor or
furnishings. (See Fi g .A )
When using COOL or HEAT mode, setting the
louver at too vertical an angle can reduce the
performance of the unit due to restricted air
flow.
Do not move louver by hand. This will cause the
louver to become out of sync. If this occurs, turn
off the LQGRRUunit and SRZHUDWWKHFLUFXLW
EUHDNHUfor a few seconds, then restart the unit.
This will reset the louver.
Fig. A
CAUTION
Do not put your fingers in or near the blower
and suction side of the unit. The high-speed
fan inside the unit may cause injury.
Fig. B
Setting Angle of Air Flow
Setting horizontal angle of air flow
UÊ
Deflector
rod
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Page 10
The SLEEP function is used to decrease energy
use while you sleep (and don’t need the same
temperature settings to stay comfortable). This
function can only be activated via remote control.
Press the SLEEP button when you are ready to
go to sleep. When in COOL mode, the unit will
increase the temperature by 1°C (2°F) after 1
hour, and will increase an additional 1°C (2°F)
after another hour. When in HEAT mode, the unit
will decrease the temperature by 1°C (2°F) after
1 hour, and will decrease an additional 1°C (2°F)
after another hour.
It will hold the new temperature for 5 hours, then
the unit will turn off automatically.
Note:The SLEEP function is not available in
FAN or DRY mode.
Sleep Operation
Set
temperature
Saving energy during sleep
1hr 1hr
7 hours
timer o
+/- 1 C/2 F
SLEEP Operation
+/- 1 C/2 F
U