Fujitsu ASU15RLS Service Manual

02-03
1. ERROR DISPLAY
2-1-3 INDOOR UNIT DISPLAY
Error contents
Operation lamp
(Green)
Trouble
shooting
Timer lamp
(Orange)
4 times flash
1 times flash
1 times flash
3 times flash
3 times flash
4 times flash
5 times flash
6 times flash
6 times flash
6 times flash
7 times flash
7 times flash
8 times flash
9 times flash
9 times flash
9 times flash
9 times flash
10 times flash
1 times flash
2 times flash
2 times flash
5 times flash
1 times flash
2 times flash
1 times flash
2 times flash
4 times flash
5 times flash
1 times flash
4 times flash
4 times flash
4 times flash
5 times flash
7 times flash
9 times flash
1 times flash
2
1
5
6
3
4
7
8
9
10
11
13
14
15
16
17
18
19
7 times flash 3 times flash
Economy lamp
(Green)
Continuous flash
12
Remote controller communication error
Indoor unit main PCB error
Manual auto switch error
Room temperature sensor error
Indoor unit Heat Ex. sensor error
Indoor unit fan motor error
Outdoor unit main PCB error
IPM error
Compressor motor control error
Discharge thermistor error
Outdoor thermistor error
Serial communication error
Outdoor unit Heat Ex. sensor error
Trip detection
Outdoor unit fan motor error
4-way valve error
Discharge temperature error
PFC circuit error
Current sensor error

Fujitsu ASU15RLS Specifications

General

HSPF Rating	10.0
Refrigerant	R410A
Cooling Capacity	15000 BTU/h
Noise Level (Indoor)	43 dB
Noise Level (Outdoor)	50 dB
Weight (Outdoor Unit)	77 lbs
Power Supply	208/230V, 60Hz
Heating Capacity	18, 000 BTU/h