Maintenance and Service
16 Ventilator
Maintenance
Cover
Total Heat
Exchanger
Air Filter
Main Body
Models : LZ-H025GBA3 / LZ-H035GBA3
1. Remove the maintenance cover.
Put the hands inside of the ceiling from the maintenance cover, and pull the maintenance cover up.
(Looser the hinge and detach 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.
h 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.
CAUTION
Take care to ensure that you could not damage
when taking the air filter out since there is a
sharp part on it.
!
WARNING
Turn the breaker off when cleaning the product.
!
CAUTION
Gloves should be worn when doing the
maintenance work.
!