York J Series - Page 13

11
English
LED Indicator Lights : Normal Operation And Fault Conditions For Cooling
Unit
Normal Operation / Action Error
Fault Indication Code
Cool mode – –
Auto mode in Cooling operation – –
Timer on – –
Sleep mode on – –
Fan mode on – –
Dry mode on – –
Room air sensor contact
Loose / Short
Call your dealer Blink E1
Outdoor coil sensor open Call your dealer Blink E3
Indoor coil sensor open Call your dealer Blink E2
Compressor overload /
Indoor coil sensor short / Call your dealer Blink E4
outdoor coil sensor short
Defrost operation – –
Gas leak Call your dealer Blink E5
Hardware error (tact switch pin short) Call your dealer Blink E8
No feedback from indoor fan Call your dealer Blink E9
EEPROM error Call your dealer Blink EE
5 times
1 time
COOL
(GREEN)
Green
Red
1 time
3 times
3 times
4 times
2 times
6 times
Green
ON
ON or OFF
Blinking
Note: The unit will not detect sensor missing when the compressor is ON.
12 N 12N
500ms 500ms
500ms 500ms
3 seconds
ON
OFF
ON
OFF
Blink N times
Blink continuously