York R-410A Technical & Service Manual page 297

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3. ENC2 (NUM_S) ― Number Setting (for outdoor)
The present address setting has been put outside the electric control board for convenient
setting. The range is 0-F. Before indoor units are power on, the address setting must be finished
and the address setting of indoor units that match with the same outdoor unit can't be repeated,
or it may cause compressor jumping-down, indoor EXV can't open, indoor fan motor jumping-
down, and so on. After finishing address setting, indoor units must be power on again and
address setting must be checked again to ensure no repeated setting. The checking method is
as follows: press the button on the display board for 5 seconds, the display board will display
address setting, continue to press for 5 seconds, the display board will display power setting.
The setting is as follows:
Operation
Timer lamp
lamp
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
Defrosting lamp
OFF OFF
OFF OFF
OFF ON
OFF ON
ON OFF
ON OFF
ON ON
ON ON
OFF OFF
OFF OFF
OFF ON
OFF ON
ON OFF
ON OFF
ON ON
ON ON
OFF OFF
OFF OFF
OFF Flash
OFF Flash
Flash OFF
Flash OFF
Flash Flash
Flash Flash
Alarm lamp Communication Address
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Flash
OFF
Flash
OFF
Flash
OFF
Flash
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Controller
Indoor kW
2.2 kW
0
1 2.8 kW
2 3.6 kW
3 4.5 kW
4 5.6 kW
5 7.1 kW
6 7.2 kW
7 9.0 kW
8 11.2 kW
9 14.0 kW
10
11
12
13
14
15
2.2 kW
16
17 2.8 kW
18 3.6 kW
19 4.5 kW
20 5.6 kW
21 7.1 kW
22 7.2 kW
23 9.0 kW