44
Maintenance
Service Manual
8.6 Clean and Maintenance
2. Clean lter
3. Clean heat-removal pipe
(1) Remove the lter
(2) Clean lter
Use cleaner or water to clean the lter. If the lter is very dirty (such as grease), use warm water 40
℃
(104
℉
)
melted with neutral abluent to clean it and then put at shady place to dry it.
(3) Install lter
After the ler is cleaned and dried, reinstall it well.
Remove the heat-removal pipe from air conditioner, clean and dry it , and then reinstall it.
(For the method of installation and removal method, please refer to the instruction for "Install and
Remove Heat-removal Pipe).
Note:
● The filter should be cleaned about once every three months. If there's much dust in the operation
environment, you can increase clean frequency.
● Do not dry the lter with re or hair drier. Otherwise, it may be deformed or catch re.
Warning
1. Clean outer case and grille
●Before cleaning the air conditioner, please turn off the unit and disconnect power.
Otherwise, it may cause electric shock.
●Do not wash air conditioner with water. Otherwise, it may cause electric shock.
●Do not use volatile liquid (such as thinner or gas) to clean the air conditioner. Otherwise,
it may damage the appearance of air conditioner.
Clean outer case: If there's dust on the surface of outer case, please use soft towel to wipe it. If
the outer case is very dirty (such as grease), please use neutral abluent to wipe it.
Clean grille: Use cleaner or soft brush to clean it.