Fujitsu AOYG45LAT8 - Page 63

Error Indication Flashing Pattern
02-14
0.5s + 1.0s0.5s0.5s 0.5s
0.5s 0.5s
0.5s 0.5s 0.5s 0.5s 0.5s 0.5s 0.5s 0.5s + 1.0s
0.5s + 1.0s
1 cycle
ON
ON
ON
OFF
OFF
OFF
LED401
LED402
LED403
ON
OFF
LED404
ON
OFF
LED405
Example : "Serial communication error between Indoor Unit B and branch box" at Secondary unit1
(LED401: 2times, LED402: 5times, LED403: Unlit, LED404: Lit, LED405: Unlit)