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2WAY SYSTEM 
Outdoor Unit Maintenance Remote Controller
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4. Monitoring Operations
Display the indoor unit and outdoor unit sensor 
temperatures.
<Operating procedure>
À
   Press and hold the   (CHECK) button and   
buttons simultaneously for 4 seconds or longer to 
engage temperature monitor mode.
  During temperature monitoring, 
 is illuminates.
  (The display and operations are the same as 
for monitor mode using the indoor unit remote 
controller.)
Á
  Press the   button and select the indoor unit 
to monitor.
Â
  Press the temperature setting   and   
buttons and select the item code of the temperature 
to monitor.
  The unit No. of the selected indoor unit, and the 
temperature data, are displayed.
Ã
   To end monitoring, press the   (CHECK) button. 
The display returns to the normal display.
NOTE
 The display does not blink.
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SM830204-05_2WAY SYS.indb   9 2015/01/23   11:56:59