Operation Manual

3
Safety precautions
Do not expose yourself directly to
radiator or any other heating device
for a long time.
It may cause low temperture burn injury.
Do not set water temperature too
high when under-floor heating
application is used.
It may cause low temperature burn injury.
Do not expose yourself directly to
cooled air flow for a long time or
cool too much.
It may be cause of deconditioning or health
disorder.
Do not insert fingers or sticks into
the air inlet or outlet grilles.
It may cause injuries because of the fan
rotating at high speed.
If the unit has been submerged under
water due to a natural disaster such as
flood or typhoon, consult your dealer before
using it again.
If you use it as it stands, it may lead to
failure, electric shock or fire.
If any abnormal symptom (scorched
flavor etc.) is found, cut off the power
and stop the operation.
Then consult your dealer.
If you use it as it stands, it may lead to
failure, electric shock or fire.
One of the causes of poor cooling
or poor heating may be refrigerant
leakage. Please consult your dealer.
If the repair requires additional refrigerant,
determine the service with the service staff.
The refrigerant of air conditioner is not toxic.
Normally the refrigerant does not leak. But if
it leaks and contacts fire such as fan heater,
space heater or cooking heater, it may
produce toxic chemicals.
Do not insert fingers or sticks even if
air blower does not operate.
It may suddenly operate and cause injuries.
DANGER
OPERATION PRECAUTIONS
Do not use for particular purpose such
as the storage of food, animals and
plants, precision apparatus and arts etc.
Storage goods may degrade.
Do not operate the button with wet
hand.
It may cause electric shock.
When a burning appliance is used
together with the unit, ventilate frequently.
If ventilation is not sufficient, it may cause
oxygen deficiency accident.
Do not place a burning appliance where
the airflow from the unit is directly
blown in case fan coil is used.
It may cause the imperfect combustion of the
equipment.
Make sure that the unit installation
foundation is not damaged due to long-
term use.
If it is left to stand, the unit may fall down causing
injury.
Do not lean on the unit.
It may overturn or fall if it is placed on
unstable surface and if may cause injury.
Do not wash the unit with water, nor
place a vase with water on the unit.
It may cause electric shock or ignition.
Do not install the unit where the airflow
is directly blown to animals and plants.
They may suffer from adverse effect.
Before cleaning, make sure to stop
operation and cut off the power.
The fan inside rotates at high speeds.
Make sure to use proper size of fuse.
Using steel wire or copper wire may
lead to failure or fire.
Do not store a flammable spray etc. near
the unit, nor blow directly to the unit.
It may lead to fire.
Before maintenance, make sure to
stop operation and cut off the power.
The fan inside rotates at high speeds.
CAUTION