14
MAINTENANCE AND SERVICE
ENGLISH
Main
B
ody
Air Filter
Main
B
ody
Handle
CAUTION
Take care to ensure that you could not
damage when taking the air filter out
since there is a sharp part on it.
!
CAUTION
Gloves should be worn when doing the
maintenance work.
!
WARNING
!
Turn the breaker off when cleaning the
product.
Handling and Cleaning
To prevent function of the ventilator deterio-
rating, clean dust adhered to the air filter and
total heat exchanger regularly.
Cleaning Cycle
- Air filter: More than once every 6 months.
- Total heat exchanger: More than once every
2 years (Cleaning cycle may increase accord-
ing to pollution degree.)
Method to take each part out
Model : LZ-H080GBA2 [ARVU053ZEA2]/
LZ-H100GBA2 [ARVU063ZEA2]
1
Remove the maintenance cover.
Put the hands inside of the ceiling from the
maintenance cover, and pull the mainte-
nance cover up. (Looser the hinge and de-
tach the maintenance cover.)
2
Take the air filter out.
Take the air filter with each contained to
the left/right downside of the Total heat
exchanger.
❈
If it adheres to the ceiling in reverse, it is
equal to the left/right topside of the Total
heat exchanger.
3
Take the Total heat exchanger out.
Catch the handle and then take the Total
heat exchanger out from the main body.
(2 units)
MAINTENANCE AND SERVICE
Main
B
ody
