Pioneer QUANTUM INVERTER Series Service & Troubleshooting Manual page 53

Procedure
3) Open the horizontal louver and push
the hook towards left to open it (see
Figure 3).
4) Bend the horizontal louver lightly by
both hands to loosen the hooks, then
remove the horizontal louver (see
Figure 4).
Note: This section is for reference only. Actual unit appearance may vary.
Illustration
Indoor Unit Disassembly

Horizontal Louver
Hook
Figure 3
Hook
Figure 4
4
