Panasonic U-4LE2E5 Service Manual & Test Run Service Manual page 95

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>
A
01: <No. of connected indoor units>
4 units connected
Outdoor Unit Maintenance Remote Controller
Locations where
shown in Fig. 1.
1
A
A
02: <Unit Nos. 1, 2, 3 and 4 are
connected>
4 - 7
Mini VRF SYSTEM
À , Á , and  are displayed as
2
LED
Fig. 1
3
4