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Disassembly of Indoor Unit
18,000 btuh Warning - Wait 10 minutes a er power is disconnected before starting disassembly.
Step 1. Remove the screws fastening the electrical
box cover to remove cove.
Step 2. Remove the screws holding the front cover,
loosen clamps, then remove cover.
5. Remove front case
Screw
Electrical box cover 2
Screws
Front panel
Clamps
Grille