– 95 –
10-4. Display of Outdoor Cycle Data (Displayed at Header Unit)
* This method is used when displaying follower unit information on the 7-segment display of the header unit.
Note:
Follower unit is selected by setting SW03.
Display detail
SW01 SW02 SW03
3
1
1~4
A
Trouble data
[U. ], : SW03 setting No. + 1 (Outdoor unit No. U2 to U5)
B Check code is displayed (latest one only).
If there is no check code: [– – –].
2
—
A
B
—
—
3
Outdoor unit HP capacity
A [U. ], : SW03 setting No. + 1 (Outdoor unit No. U2 to U5)
B 8HP: [… 8], 10HP: [… 10], 12HP: [… 12],
14HP: [14], 16HP: [16], 18HP: [18], 20HP: [20], 22HP: [22], 24HP: [24]
4
Compressor operation command
A [U. ], : SW03 setting No. + 1 (Outdoor unit No. U2 to U5)
B Indicates which compressor is ON.
Any unconnected compressors is represented by “–”.
B
1 0
When compressor No. 1 is ON
0 1
When compressor No. 2 is ON
5
Fan operation mode
A [U. ], : SW03 setting No. + 1 (Outdoor unit No. U2 to U5)
B At rest: [F … 0], In mode 63: [F 6 3]
6
Release signal
A [U. ], : SW03 setting No. + 1 (Outdoor unit No. U2 to U5)
B Normal: [r … …], Upon receiving release signal: [r … 1]
7
Oil level judgment
A [U. ], : SW03 setting No. + 1 (Outdoor unit No. U2 to U5)
B Normal: [… … …], Low level: [… … L]
8
Compressor 1 operating current
[U. ], : SW03 setting No. + 1 (Outdoor unit No. U2 to U5)
B
. ],
. is value of operating current in decimal format.
9
Compressor 2 operating current
A
A [U. ], : SW03 setting No. + 1 (Outdoor unit No. U2 to U5)
B
[
[
. ],
. is value of operating current in decimal format.
1
2
3
4
U2
U3
U4
U5
SW03
7-segment display section A
