2T6/2T7/2T8/2T9
1-2-9
1. Rotate the operation panel ring in the 
counterclockwise direction.
2. Remove the operation panel cover.
3. Replace it to the operation panel sheet 
of the corresponding language.
4. Refit all the removed parts.
Figure 1-2-15
5. Stick the language sheet of the corre-
sponding language.
Figure 1-2-16
Replace the operation panel sheet (except 240V AC model)
Operation panel 
sheet
Operation panel 
cover
Operation panel 
ring
Language sheet