Panasonic U-8ME1E81 Service Manual page 109

3. Ordinary Display Controls and Functions
XX-YY R.C.
Â
Displays the outdoor unit sub-bus address which is
currently selected.
XX = Outdoor system address on main bus line (1 – 30)
YY = Outdoor unit sub-bus address (1 – 8)
"1" appears when there is only 1 outdoor unit.
<Sample displays>
01: <No. of connected indoor units>
4 units connected
Fig. 4
Outdoor Unit Maintenance Remote Controller
Locations where
as shown in Fig. 3.
3
02: <Unit Nos. 1, 2, 3, and 4 are
connected>
Fig. 5
4 - 7
2WAY SYSTEM
À , Á , and  are displayed
1
2
LED
Fig. 3
4