Ohyama WOOZOO IHF-1201G-E User manual

Thank you for choosing our product.
Please read this Owner’s Manual carefully before
operation and retain it for future reference.
If you have lost the Owner’s Manual, please contact
the local agent to visit www.gree.com or send an email
to [e-mail] for the electronic version.
Room Air Conditioner
Indoor
IHF-1201G-E
User's Manual

Content
Operation notices
The refrigerant.......................................................................................................1
Precautions ...........................................................................................................2
Precautions about battery .....................................................................................7
Parts name............................................................................................................7
Screen operation guide
Buttons on remote controller .................................................................................9
Introduction for icons on display screen................................................................9
Introduction for buttons on remote controller.......................................................10
Function introduction for combination buttons.....................................................16
Operation guide...................................................................................................18
Replacement of batteries in remote controller.....................................................18
Emergency operation ..........................................................................................19
Maintenance
Clean and maintenance ......................................................................................19
Malfunction
Malfunction analysis............................................................................................22
Installation notice
Safety operation of flammable refrigerant ...........................................................26
Installation dimension diagram............................................................................28
Safety precautions for installing and relocating the unit......................................29
Tools for installation ............................................................................................30
Selection of installation location ..........................................................................30
Requirements for electric connection..................................................................31
Installation
Installation of indoor unit .....................................................................................32
Check after installation........................................................................................37
Test and operation
Test operation .....................................................................................................37
Attachment
Configuration of connection pipe.........................................................................38
Pipe expanding method.......................................................................................40
R32: 675
Frequency band(s) in which the radio equipment operates: 2,400MHz-2,483.5MHz
Maximum radio-frequency power transmitted in the frequency band(s) in which the radio equipment
operates: 20dBm
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.
Explanation of symbols
Exception clauses
DANGER
WARNING
CAUTION
NOTICE
Indicates a hazardous situation that, if not avoided, will
result in death or serious injury.
Indicates a hazardous situation that, if not avoided, could
result in death or serious injury.
Indicates a hazardous situation that, if not avoided, may
result in minor or moderate injury.
Indicates important but not hazard-related information,
used to indicate risk of property damage.
Indicates a hazard that would be assigned a signal
word WARNING or CAUTION.
Manufacturer will bear no responsibilities when personal injury or
property loss is caused by the following reasons.
1.Damage the product due to improper use or misuse of the product;
2.Alter, change, maintain or use the product with other equipment without abiding
by the instruction manual of manufacturer;
3.It has been proved that product defects are directly caused by corrosive gases;
4.After verification, defects are due to improper operation during transportation of
product;
5.Operate, repair, maintain the unit without abiding by instruction manual or
related regulations;
6.After verification, the problem or dispute is caused by the quality specification or
performance of parts and components that produced by other manufacturers;
7.The damage is caused by natural disasters, bad using environment or inevitable
accidents.
If it needs to install, move or maintain the airconditioner, please contact
dealer or local service center to conduct it at first. Air conditionermust be
installed, moved or maintained by appointed unit. Otherwise, it may cause
serious damage or personal injury or death.
When refrigerant leaks or requires discharge during installation, mainte-
nance, or disassembly, it should be handled by certified professionals or
otherwise in compliance with local laws and regulations.

Content
Operation notices
The refrigerant.......................................................................................................1
Precautions ...........................................................................................................2
Precautions about battery .....................................................................................7
Parts name............................................................................................................7
Screen operation guide
Buttons on remote controller .................................................................................9
Introduction for icons on display screen................................................................9
Introduction for buttons on remote controller.......................................................10
Function introduction for combination buttons.....................................................16
Operation guide...................................................................................................18
Replacement of batteries in remote controller.....................................................18
Emergency operation ..........................................................................................19
Maintenance
Clean and maintenance ......................................................................................19
Malfunction
Malfunction analysis............................................................................................22
Installation notice
Safety operation of flammable refrigerant ...........................................................26
Installation dimension diagram............................................................................28
Safety precautions for installing and relocating the unit......................................29
Tools for installation ............................................................................................30
Selection of installation location ..........................................................................30
Requirements for electric connection..................................................................31
Installation
Installation of indoor unit .....................................................................................32
Check after installation........................................................................................37
Test and operation
Test operation .....................................................................................................37
Attachment
Configuration of connection pipe.........................................................................38
Pipe expanding method.......................................................................................40
R32: 675
Frequency band(s) in which the radio equipment operates: 2,400MHz-2,483.5MHz
Maximum radio-frequency power transmitted in the frequency band(s) in which the radio equipment
operates: 20dBm
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.
Explanation of symbols
Exception clauses
DANGER
WARNING
CAUTION
NOTICE
Indicates a hazardous situation that, if not avoided, will
result in death or serious injury.
Indicates a hazardous situation that, if not avoided, could
result in death or serious injury.
Indicates a hazardous situation that, if not avoided, may
result in minor or moderate injury.
Indicates important but not hazard-related information,
used to indicate risk of property damage.
Indicates a hazard that would be assigned a signal
word WARNING or CAUTION.
Manufacturer will bear no responsibilities when personal injury or
property loss is caused by the following reasons.
1.Damage the product due to improper use or misuse of the product;
2.Alter, change, maintain or use the product with other equipment without abiding
by the instruction manual of manufacturer;
3.It has been proved that product defects are directly caused by corrosive gases;
4.After verification, defects are due to improper operation during transportation of
product;
5.Operate, repair, maintain the unit without abiding by instruction manual or
related regulations;
6.After verification, the problem or dispute is caused by the quality specification or
performance of parts and components that produced by other manufacturers;
7.The damage is caused by natural disasters, bad using environment or inevitable
accidents.
If it needs to install, move or maintain the airconditioner, please contact
dealer or local service center to conduct it at first. Air conditionermust be
installed, moved or maintained by appointed unit. Otherwise, it may cause
serious damage or personal injury or death.
When refrigerant leaks or requires discharge during installation, mainte-
nance, or disassembly, it should be handled by certified professionals or
otherwise in compliance with local laws and regulations.

1
The refrigerant
WARNING
Appliance should be flled with flammable gas R32.
Before installing and using the appliance, read the owner's manual first.
Before repairing the appliance, read the service manual first.
Before installing the appliance, read the installation manual first.
● To realize the function of the air conditioner unit, a special refrigerant
circulates in the system. The used refrigerant is the fluoride R32, which is
specially cleaned. The refrigerant is flammable and inodorous. Furthermore,
it can lead to explosion undercertain conditions. But the flammability of the
refrigerant is very low. It can be ignited only by fire.
● Compared to common refrigerants, R32 is a nonpolluting refrigerant with no
harm to the ozonosphere. The influence upon the greenhouse effect is also
lower. R32 has got very good thermodynamic features which lead to a really
high energy efficiency. Therefore, these devices require less filling.
Do not use means to accelerate the defrosting process or to clean, other
than those recommended by the manufacture. If repair is needed, contact
your nearest authorized Service Centre. Any repairs carried out by unqualified
personnel may be dangerous. The appliance shall be stored in a room
without continuously operating ignition sources. (For example: open flames,
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 floor area
larger than Xm2. (Please referto table “a” in section of “Safety operation of
flammable refrigerant” for Space X.)
Appliance filled with flammable gas R32. For repairs, strictly follow
manufacturer’s instructions only. Be aware that the refrigerant may not
contain odor. Read the expert manual.
Precautions
2
WARNING
Operation and maintenance
● This appliance can be used by children aged from
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 fire 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
qualified 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 filter, do not touch fins to avoid
injury.
● Do not use fire or hair dryer to dry the filter to avoid
deformation or fire hazard.

1
The refrigerant
WARNING
Appliance should be flled with flammable gas R32.
Before installing and using the appliance, read the owner's manual first.
Before repairing the appliance, read the service manual first.
Before installing the appliance, read the installation manual first.
● To realize the function of the air conditioner unit, a special refrigerant
circulates in the system. The used refrigerant is the fluoride R32, which is
specially cleaned. The refrigerant is flammable and inodorous. Furthermore,
it can lead to explosion undercertain conditions. But the flammability of the
refrigerant is very low. It can be ignited only by fire.
● Compared to common refrigerants, R32 is a nonpolluting refrigerant with no
harm to the ozonosphere. The influence upon the greenhouse effect is also
lower. R32 has got very good thermodynamic features which lead to a really
high energy efficiency. Therefore, these devices require less filling.
Do not use means to accelerate the defrosting process or to clean, other
than those recommended by the manufacture. If repair is needed, contact
your nearest authorized Service Centre. Any repairs carried out by unqualified
personnel may be dangerous. The appliance shall be stored in a room
without continuously operating ignition sources. (For example: open flames,
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 floor area
larger than Xm2. (Please referto table “a” in section of “Safety operation of
flammable refrigerant” for Space X.)
Appliance filled with flammable gas R32. For repairs, strictly follow
manufacturer’s instructions only. Be aware that the refrigerant may not
contain odor. Read the expert manual.
Precautions
2
WARNING
Operation and maintenance
● This appliance can be used by children aged from
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 fire 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
qualified 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 filter, do not touch fins to avoid
injury.
● Do not use fire or hair dryer to dry the filter to avoid
deformation or fire hazard.