Error Code; Mobile App Display (For Air Conditioner) - Fujitsu ASTG18KMTC Service Instruction

2-1-3 MOBILE APP DISPLAY ( For AIR CONDITIONER )
1. ERROR DISPLAY
If there is an abnormality on the air conditioning, you will see
When you tap the "Error button"
For Android
For iOS

2. ERROR CODE

Error message
Serial communication error
(Serial Reverse Transfer Error)
Serial communication error
(Serial Forward Transfer Error)
Wired remote controller communication error
Combination error
Indoor unit PCB model information error
Manual auto switch error
Room temp. sensor error
Indoor unit Heat Ex. Middle temp. sensor error
Indoor unit fan motor error
Outdoor unit main PCB model information error
Inverter error
PFC circuit error
Trip terminal L error
Discharge temp. sensor error
Outdoor unit Heat Ex. liquid temp.sensor error
Outdoor temp. sensor error
Current sensor error
High Pressure Switch Error
Trip detection
Compressor rotor position detection error
Outdoor unit fan motor error
4-way valve error
Discharge temp. error
on the home screen, Error Code and Error Name is displayed.
Error button
Error button
Error Code
02-03
is as follows.
Trouble
shooting
11.1
1-1
11.2
11.3
1-2
11.4
12.1 2
3
18.1
4
32.1
35.1 5
41.1 6
42.2 7
51.1
8
51.2
62.1
9
62.2
63.1
10
63.2
64.1
64.3
11
64.4
64.8
12
65.3
71.1 13
73.3 14
74.1 15
84.1
16
86.4 17
94.1 18
95.1
19
95.3
97.3
20
99.1 21
A1.1
22
Error code
Error Name
Error code
Error Name