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3
Mini VRF SYSTEM
Outdoor Unit Maintenance Remote Controller
n
Concerning the 7-segment, 4-digit display remote controller timer display
The unit Nos. of connected units are indicated by four 7-segment digits (
) and a colon.
1
2 7 12 17
3 13 188
4 14 199
5 10 15 20
6 11 16
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 changes in the same way to indicate unit Nos. up to 80.
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Sample displays of the connected indoor unit Nos.:
NOTE
The change of the colon display (between unit Nos. 1-20 to unit Nos. 21-40) occurs automatically
every 10 seconds. (However the display does not change if there are no higher-number units connected.)
To change the display to the higher-number units before 10 seconds have passed, press the (FLAP)
button.
n
The total compressor operating time is displayed
(in 1-hour units) using 8 digits.
• When the rst 4 digits are displayed, the bottom
dot of the colon is illuminated. (Figure (A))
• When the last 4 digits are displayed, the colon
dot is OFF. (Figure (B))
• The display of the rst 4 digits and last 4 digits
changes automatically after 10 seconds. The display
can also be changed by pressing the (FLAP)
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
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Display of unit Nos. 1 − 20
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Display of unit Nos. 21 − 40
OFF OFF OFF OFF
OFF OFF OFF OFF
ON ON ON ON
ON ON ON ON
Meaning of display colon
Meaning of display colon
(B)(A)
10: <Compressor’s total operating time>
(A) and (B) are displayed alternately.
(The example here (0000, 0062) indicates 62 hours.)
3.
Ordinary Display Controls and Functions
SM830195-04_Mini VRF SYS.indb 8 15/02/16 17:56:55
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