Friedrich FSHSW09A1A Installation And Operation Manual page 21

Clean and maintenance
Open panel
1
Pull panel out from below to
locked position.
2
Pull filter down to remove
careful to not get dust and
dirt into the coil.
WARNING
operation environment, clean frequency can be increased.
3
● Use vacuum or clean filter in
sink with water.
●
If filter is very soiled, use hot
water (113°F) to clean and
disinfect. Allow filter to dry
before placing back in unit.
4
panel cover tightly.
16