Panasonic U-8MF2E8 - Unit Number and Time Displays

3WAY SYSTEM
Outdoor Unit Maintenance Remote Controller
3 - 8
3
3. Ordinary Display Controls and Functions
N
Concerning the 7-segment, 4-digit display remote controller timer display
The connected unit Nos. are displayed as shown below, using the 7-segment 4-digit ( ) display and
the colon.
1
2 7 12 17
313188
414199
510 1520
61116
21
22 27 32 37
23 33 3828
24 34 3929
25 30 35 40
26 31 36
1 ~ 20 21 ~ 40 41 ~ 60 61 ~ 80
1 ~ 20
21 ~ 40 41 ~ 60 61 ~ 80
L

The meaning of the colon display changes in the same way, allowing unit Nos. up to 80 to be displayed.
L

Sample displays of the unit Nos. of connected indoor units
NOTE
The colon display (Unit Nos. 1 – 20, 21 – 40) changes automatically every 10 seconds.
(The display does not change if higher unit numbers do not exist.)
Pressing the button switches the display immediately to the next higher level, even if 10 seconds have
not passed.
N
The total compressor operating time is displayed
(in 1-hour units) using 8 digits.
• When the first 4 digits are displayed, the bottom
dot of the colon is lit. (Figure (A))
• When the last 4 digits are displayed, the colon
points are not lit. (Figure (B))
• The display of the first 4 and last 4 digits
changes automatically every 10 seconds. It can
also be changed by pressing the button.
NOTE
With the outdoor unit maintenance remote controller (when connected to the outdoor unit), the unit remote
controller check functions will not operate.
•
Display of unit No. 1
•
Display of unit Nos. 1 and 2
•
Display of unit Nos. 1, 2, and 3
•
Display of unit Nos. 1, 2, 3, and 4
L

Display for unit Nos. 1 − 20
L

Display for unit Nos. 21 − 40
OFF OFF OFF OFF
OFF OFF OFF OFF
ON ON ON ON
ON ON ON ON
Meaning of display colon
is not displayed.
Meaning of display colon
(B)(A)
10: <Total compressor operating time>
(A) and (B) are displayed alternately.
(The example here (0000, 0062) indicates 62 hours.)
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