3 Filter Cleaning
CAUTION
Do not operate the system without air lter to protect the indoor unit heat exchanger against being clogged.
Turn OFF the main power switch before taking lter out. (The previous operation mode may appear.)
3.1 Reset the lter alarm
Step 1
It is time to clean the lter when the lter icon is turned on.
Step 2
Cancel the lter alarm.
Press Emergency switch to return to the standard state.
Emergency
switch
Filter
3.2 Take Out the Filter
Take out the air lter according to the following steps.
Step 1
Open the air inlet grille after pushing the two knobs as the arrow mark.
Step 2
Take out the air lter from the air inlet grille by supporting the air grille and lifting the air lter after detaching the lter from the hinges.
Air inlet grille
Knob
3.0HP~6.5HP
Hinges
Hinges
OPERATION MANUAL
HO2019289HA
10
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