York R-410A, Technical & Service Manual, Page: 323 / 385

Controller
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3) Data
3.1 Common Display Data:
♦
Figure means CCM is sending query order.
♦
Figure means CCM is in communication with PC, and it will be off in 20 seconds with no
communication.
♦
Figure means CCM is in communication connection with outdoor unit, and it will be off in
20 seconds with no communication.
♦
Press the OK button in setting page and waiting for 4 seconds, “success” or “fail” will be
shown in the operation state area.
3.2 Stand-by Page Display:
♦
Figure means the total number of online modules
♦
Figure means the total number of online units.
♦
Stand-by Page can display the address of CCM with the address format of “Address XX”, here
”XX” equals the real address of CCM plus 16,so the range of “XX” is 16-31.
3.3 Query Page Display:
♦
Query Page Display the symbol of query and
♦
Displaying the address of selected outdoor unit with and
♦
Mode display:
means cool,
means heat,
means shut off,
means locked cool,