HTW IX80S-R32 Manual de servicio
OWNER’S AND INSTALLATION
MANUAL
OUTDOOR UNIT SPLIT
ENGLSIH
IX80S-R32
Thanks for choosing our product.
Please, read carefully this manual
before using the product.
HTWS026IX80SR32-O |HTWS035IX80SR32-O
HTWS052IX80SR32-O |HTWS071IX80SR32-O
Operation Notices
Precautions ........................................................................................................ 1
Parts name.......................................................................................................... 6
Malfunction
Malfunction analysis.......................................................................................... 7
Installation Notice
Safety operation of ammable refrigerant....................................................... 8
Installation prepare.......................................................................................... 10
Installation
Installation of outdoor unit.............................................................................. 14
Check after installation ................................................................................... 17
Test operation................................................................................................... 17
Attachment
Conguration of connection pipe................................................................... 18
Pipe expanding method................................................................................... 19
Content
This marking indicates that this product should not be disposed with other
household wastes throughout the EU. To prevent possible harm to the
environment or human health from uncontrolled waste disposal, recycle it
responsibly to promote the sustainable reuse of material resources. To return
your used device, please use the return and collection systems or contact
the retailer where the product was purchased. They can take this product for
environmental safe recycling.
If it needs to install, move or maintain the air conditioner, please contact dealer or local service
center to conduct it at rst. Air conditioner must be installed, moved or maintained by appointed
unit. Otherwise, it may cause serious damage or personal injury or death.
R32:675
1
Precautions
Please read this operating manual carefully before operating the unit.
Appliance lled with ammable gas R32.
Before use the appliance, read the owner's manual rst.
Befoer install the appliance,read the installation manual rst.
Befoer repair the appliance ,read the service manual rst.
The gures in this manual may be different with the material objects, please refer to the
material objects for reference.
To realize the function of the air conditioner unit, a special refrigerant circulates in the system.
The used refrigerant is the uoride R32, which is specially cleaned. The refrigerant is
ammable and inodorous. Furthermore, it can leads to explosion under certain condition.
But the ammability of the refrigerant is very low. It can be ignited only by re.
Compared to common refrigerants, R32 is a nonpolluting refrigerant with no harm to the
ozonosphere. The inuence upon the greenhouse effect is also lower. R32 has got very
good thermodynamic features which lead to a really high energy efficiency. The units
therefore need a less lling.
The Refrigerant
WARNING:
Do not use means to accelerate the defrosting process or to clean, other than those
recommended by the manufacture. Should repair be necessary, contact your nearest
authorized Service Center.
Any repairs carried out by unqualied personnel may be dangerous.
The appliance shall be stored in a room without continuously operating ignition sources.
(For example: open ames, an operating gas appliance or an operating electric heater.)
Do not pierce or burn.
Appliance shall be installed, operated and stored in a room with a oor area larger than
“X”m2 (see table 1). (only applies to appliances that are not xed appliances)
Appliance lled with ammable gas R32. For repairs,strictly follow manufacturer's
instructions only.
Be aware that refrigerants not contain odour.
Read specialist’s manual.
2
This appliance can be used by children aged of 8 years and
above and persons with reduced physical, sensory or mental
capabilities or lack of experience and knowledge if they have
been given supervision or instruction concerning use of the
appliance in a safe way and understand the hazards involved.
Children shall not play with the appliance.
Cleaning and user maintenance shall not be made by children
without supervision.
Do not connect air conditioner to multi-purpose socket.
Otherwise, it may cause re hazard.
Do disconnect power supply when cleaning air conditioner.
Otherwise, it may cause electric shock.
If the supply cord is damaged, it must be replaced by the
manufacturer, its service agent or similarly qualied persons in
order to avoid a hazard.
Do not wash the air conditioner with water to avoid electric
shock.
Do not spray water on indoor unit. It may cause electric shock
or malfunction.
After removing the lter, do not touch ns to avoid injury.
Do not use re or hair dryer to dry the lter to avoid deformation
or re hazard.
Maintenance must be performed by qualied professionals.
Otherwise, it may cause personal injury or damage.
Do not repair air conditioner by yourself. It may cause electric
shock or damage. Please contact dealer when you need to
repair air conditioner.
Do not extend ngers or objects into air inlet or air outlet. It may
cause personal injury or damage.
Precautions
Operation and Maintenance
WARNING
3
Attachment
Installation must be performed by qualied professionals.
Otherwise, it may cause personal injury or damage.
Must follow the electric safety regulations when installing the
unit.
According to the local safety regulations, use qualied power
supply circuit and circuit break.
Do install the circuit break. If not, it may cause malfunction.
An all-pole disconnection switch having a contact separation of
at least 3mm in all poles should be connected in xed wiring.
Air Conditioner should be properly grounded. Incorrect
grounding may cause electric shock.
Do not block air outlet or air inlet. It may cause malfunction.
Do not spill water on the remote controller, otherwise the
remote controller may be broken.
When below phenomenon occurs, please turn off air conditioner
and disconnect power immediately, and then contact the dealer
or qualied professionals for service.
● Power cord is overheating or damaged.
● There’s abnormal sound during operation.
● Circuit break trips off frequently.
● Air conditioner gives off burning smell.
● Indoor unit is leaking.
If the air conditioner operates under abnormal conditions, it
may cause malfunction, electric shock or re hazard.
When turning on or turning off the unit by emergency operation
switch, please press this switch with an insulating object other
than metal.
Do not step on top panel of outdoor unit, or put heavy objects.
It may cause damage or personal injury.
Precautions WARNING
4
Including an circuit break with suitable capacity, please note the
following table.Air switch should be included magnet buckle
and heating buckle function, it can protect the circuit-short and
overload.
Don't use unqualied power cord.
Make sure the power supply matches with the requirement of
air conditioner.Unstable power supply or incorrect wiring or
malfunction. Please install proper power supply cables before
using the air conditioner.
Properly connect the live wire, neutral wire and grounding wire
of power socket.
Be sure to cut off the power supply before proceeding any work
related to electricity and safety.
Do not put through the power before nishing installation.
If the supply cord is damaged, it must be replaced by the
manufacturer, its service agent or similarly qualied persons in
order to avoid a hazard.
The temperature of refrigerant circuit will be high, please keep
the interconnection cable away from the copper tube.
The appliance shall be installed in accordance with national
wiring regulations.
Installation must be performed in accordance with the
requirement of NEC and CEC by authorized personnel only.
The air conditioner is the rst class electric appliance. It must
be properly grounding with specialized grounding device
by a professional. Please make sure it is always grounded
effectively, otherwise it may cause electric shock.
The yellow-green wire in air conditioner is grounding wire,
which can't be used for other purposes.
The grounding resistance should comply with national electric
safety regulations.
Precautions WARNING
5
Working temperature range
NOTE:
The operating temperature range (outdoor temperature) for cooling is 18℃~43℃; Heating
temperature range for the model without electric heating belt for chassis is -15℃ ~ 24℃;
Heating temperature range for the model with electric heating belt for chassis is
-20℃~24℃.
Indoor side DB/WB(°C) Outdoor side DB/WB(°C)
Maximum cooling 32/23 43/26
Maximum heating 27/- 24/18
The appliance must be positioned so that the plug is accessible.
All wires of indoor unit and outdoor unit should be connected
by a professional.
If the length of power connection wire is insufcient, please
contact the supplier for a new one. Avoid extending the wire by
yourself.
For the air conditioner with plug, the plug should be reachable
after nishing installation.
For the air conditioner without plug, an circuit break must be
installed in the line.
If you need to relocate the air conditioner to another place, only
the qualied person can perform the work. Otherwise, it may
cause personal injury or damage.
Select a location which is out of reach for children and far away
from animals or plants.If it is unavoidable, please add the fence
for safety purpose.
The indoor unit should be installed close to the wall.
Precautions WARNING
6
Parts name
Air inlet
Handle
Air outlet
Actual product may be different from above graphics,please refer to actual products.
NOTE:
7
General phenomenon analysis
Please check below items before asking for maintenance. If the malfunction still can't be
eliminated,please contact local dealer or qualied professionals.
Phenomenon Check items Solution
Air conditioner
can’t operate
Power failure? Wait until power recovery.
Is plug loose? Reinsert the plug.
Circuit break trips off or fuse is
burnt out?
Ask professional to replace circuit
break or fuse.
Wiring has malfunction? Ask professional to replace it
Unit has restarted immediately
after stopping operation?
Wait for 3min, and then turn on the
unit again.
Whether the function setting for
remote controller is correct? Reset the function.
Set temperature
can’t be adjusted
Unit is operating under auto
mode?
Temperature can’t be adjusted under
auto mode.
Please switch the operation mode if
you need to adjust temperature.
Your required temperature exceeds
the set temperature range?
Set temperature range:
16°C~31°C
Cooling (heating)
effect is not good.
Voltage is too low?
Wait until the voltage resumes normal.
Filter is dirty? Clean the lter.
Set temperature is in proper range?
Adjust temperature to proper range.
Door and window are open? Close door and window.
Air conditioner
operates normally
suddenly
Whether there’s interference,such
as thunder, wireless devices, etc.
Disconnect power, put back power,
and then turn on the unit again.
Outdoor unit has
vapor
Heating mode is turned on? During defrosting under heating
mode, it may generate vapor, which
is a normal phenomenon.
“ Water owing”
noise
Air conditioner is turned on or
turned off just now?
The noise is the sound of refrigerant
owing inside the unit, which is a
normal phenomenon.
Cracking noise
Air conditioner is turned on or
turned off just now?
This is the sound of friction caused by
expansion and/or contraction of panel
or other parts due to the change of
temperature.
Malfunction analysis
8
Safety operation of ammable refrigerant
Qualication requirement for installation and maintenance man
All the work men who are engaging in the refrigeration system should bear the valid certication
awarded by the authoritative organization and the qualicationfor dealing with the refrigeration
system recognized by this industry. If it needs other technician to maintain and repair the
appliance, they should be supervisedby the person who bears the qualication for using the
ammable refrigerant. It can only be repaired by the method suggested by the equipment’s
manufacturer.
Installation notes
1.The air conditioner is not allowed to use in a room that has running re (such as resource,
working coal gas ware, operating heater).
2.It is not allowed to drill hole or burn the connection pipe.
3.The air conditioner must be installed in a room that is larger than the minimum roomarea.
The minimum room area is shown on the nameplate or following table 1.
4.Leak test is a must after installation.
Minimum
room area
( m2 )
Charge amount (kg) ≤1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5
oor location / 14.5 16.8 19.3 22.0 24.8 27.8 31.0 34.4 37.8 41.5 45.4 49.4 53.6
window mounted / 5.2 6.1 7.0 7.9 8.9 10.0 11.2 12.4 13.6 15 16.3 17.8 19.3
wall mounted / 1.6 1.9 2.1 2.4 2.8 3.1 3.4 3.8 4.2 4.6 5 5.5 6.0
ceiling mounted / 1.1 1.3 1.4 1.6 1.8 2.1 2.3 2.6 2.8 3.1 3.4 3.7 4.0
Maintenance notes
Check whether the maintenance area or the room area meet the requirement of the
nameplate.
—It’s only allowed to be operated in the rooms that meet the requirement of the
nameplate.
Check whether the maintenance area is well-ventilated.
—The continuous ventilation status should be kept during the operation process.
Check whether there is re source or potential re source in the maintenance area.
—The naked ame is prohibited in the maintenance area; and the “no smoking” warning
board should be hanged.
Check whether the appliance mark is in good condition.
— Replace the vague or damaged warning mark.
Table 1:Minimum room area (m2)
Este manual sirve para los siguientes modelos
4
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