Troubleshooting - Toyotomi GAN-A28IVL User Manual

Troubleshooting

Caution
The air conditioner is not user serviceable. Incorrect repair may cause electric shock or fi re so
please contact an authorized service center for professional repair Following checks prior to con-
tact may save your time and money.
Phenomenon
The unit does not operate
Odours are emitted
"Water fl owing" noise
Mist is emitted in COOL mode
Cracking noise
• The unit does not operate if it is turned on im-
mediately after it is turned off . This is to protect
Waiting
the unit. You should wait about 3 minutes.
• Some odours may be emitted from the indoor
unit. This is the result of room smells (such as
furniture, tobacco, ect.) which have been tak-
en into the air conditioner.
• Consult authorized service center for cleaning
if the odours still exist.
• The swishing noise like water fl owing is the
refrigerant fl owing inside the unit.
• During cooling operation, a thin mist may be
seen emitted from the indoor unit due to high
room temperature and humidity.
After a period of time, the mist will disappear
with the decrease of room temperature and
humidity.
• This is the sound of friction caused by expan-
sion and/or contraction of panel or other parts
due to the change of temperature.
16
Troubleshooting
GB