Indoor And Outdoor Unit Disassembly; Indoor Unit (All Models); Front Panel - Lennox MCA Series Service Manual

18. Indoor and Outdoor Unit Disassembly

NOTE: This section is for reference only. Actual unit
appearance may vary.

18.1. Indoor Unit (All Models)

18.1.1. Front Panel

Step 1. Hold the front panel by the tabs on the both sides
and lift it.
TAB
Step 2. Push up the bottom of an air filter (step 1), and
then pull it out downwards (step 2).
FILTER
Step 3.
Open the horizontal louver and push the hook
towards left to open it.
Step 4. Bend the horizontal louver lightly by both hands
to loosen the hooks, then remove the horizontal
louver.
32
Horizontal Louver
Hook
Hook