Impecca IWA06-KR15 User Manual page 17

R1 SIDE CURTAIN COVER INSTALLATION (SOME MODELS)
1. After the unit is installed in the window, measure the width of each side's exposed
filler panel as shown in the diagram.
2. Cut the insulation panel to size for each side of the side curtain.
3. Slide the R1 panel into place
or
–17–
Measure the inner width
of the side curtain