2WAY SYSTEM
Outdoor Unit Maintenance Remote Controller
4 - 6
4
3. Ordinary Display Controls and Functions
n
Display (functions)
•
Use the temperature setting and buttons to change the item code.
À
Item code
Á
Item Remarks
Outdoor unit alarm Alarm code display
No. of connected indoor units Quantity
Unit Nos. of connected indoor unit 7-segment display
Operating status of indoor unit 7-segment display
Thermostat ON status of indoor unit 7-segment display
No. of connected outdoor units 1 – 3
Unit Nos. of connected outdoor units 7-segment display
Operating status of outdoor unit compressor 7-segment display
Compressor 1 operating time 0 – 99999999 hours
Compressor 2 operating time 0 – 99999999 hours
Compressor 3 operating time 0 – 99999999 hours
Compressor 1 oil level 0 = Empty 1 = Insufficient 2 = Sufficient
Compressor 2 oil level 0 = Empty 1 = Insufficient 2 = Sufficient
Compressor 3 oil level 0 = Empty 1 = Insufficient 2 = Sufficient
Outdoor unit power ON time 0 – 99999999 hours
Compressor 1 operation count 0 – 65535 times
Compressor 2 operation count 0 – 65535 times
Compressor 3 operation count 0 – 65535 times
Alarm history 1 (most recent)
Display only. Alarm code and unit No. of unit
where alarm occurred are displayed alternately.
0 = CCU
1 – 3 = Outdoor unit
Alarm history 2
Alarm history 3
Alarm history 4
Alarm history 5
Alarm history 6
Alarm history 7
Alarm history 8 (oldest)
Firmware version Display the version No. × 100.
Program version Display the version No. × 100.
À
and
Á
correspond to Fig. 3 on the next page.
SM830204-05_2WAY SYS.indb 6 2015/01/23 11:56:58
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