Fujitsu ASU9RL - Outdoor Unit Display

06-03
Operation LED Blinking Pattern
Normal operation OFF
5sec ON / 1sec OFF
0.5sec ON / 0.5sec OFF
2sec ON / 2sec OFF
0.1sec ON / 2sec OFF
0.1sec ON / 0.1sec OFF
5sec ON / 5sec OFF
Continuously lighting
Protected operation
1sec ON / 1sec OFF
Pump down operation
0.5sec 0.5sec 2sec
ON
OFF
1. ERROR DISPLAY
Outdoor LED Blink (1 to 16 times) 0.5sec ON / 0.5sec OFF blinking
6-1-2 OUTDOOR UNIT DISPLAY
Discharge temperature error
Outdoor unit fan motor error
16
Error contents
LED Flashing Pattern
Trouble
shooting
Outdoor unit sensor error
(Discharge or Outdoor or Heat EX(In)(Out))
IPM error
Compressor rotor location cannot detect
12
8
5,6,7
CT error
13
15
1-1. For ASU9 / 12RL (AOU9 / 12RL)
1-2-1.
ERROR DISPLAY METHOD
1-2-2. NORMAL OPERATION DISPLAY