Indoor Unit Errors; Error Contents - Fujitsu ASU9RMLQ Service Manual

ERROR CONTENTS

INDOOR UNIT
Error contents
Communication error
Indoor unit temperature error
Outdoor unit temperature error
Indoor unit control system error
Outdoor unit control system error
Indoor unit fan motor error
Refrigerant system error
Added function error
Indoor unit connect error
2006.01.17
Indoor unit - Outdoor unit
Indoor unit - Wired remote controller
Room temp. sensor error
Heat exchanger temp. sensor error
Discharge pipe temp. sensor error
Heat exchanger temp. sensor error
Outdoor temp. sensor error
2 way valve temp. sensor error
3 way valve temp. sensor error
Heat sinnk temp. sensor error
Compressor temp. sensor error
MANUAL AUTO button error
50Hz / 60Hz distinguish error
Electronic Air clean filter error
Electronic Air clean filter error
Current trip error
CT error
Compressor position error
Fan motor error
Connected indoor unit error
Main CPU - sub CPU communication error
Fan motor error
Fan motor error
Discharge pipe temp. error
High pressure error
High pressure switch error
Active filter error
Indoor unit model error
Indoor unit LED
OPERATION TIMER
(Red) (Green)
2 - 5
off
flashes
off 8 flashes
2 flashes 2 flashes
2 flashes 3 flashes
3 flashes 2 flashes
3 flashes 3 flashes
3 flashes 4 flashes
3 flashes off
3 flashes off
3 flashes 7 flashes
3 flashes 8 flashes
4 flashes 2 flashes
4 flashes 4 flashes
4 flashes 7 flashes
4 flashes 8 flashes
5 flashes 2 flashes
5 flashes 3 flashes
5 flashes 5 flashes
5 flashes 6 flashes
5 flashes 7 flashes
5 flashes 8 flashes
6 flashes 2 flashes
6 flashes 3 flashes
7 flashes 2 flashes
7 flashes 3 flashes
7 flashes 5 flashes
2 - 3
8 flashes
flashes
blinking blinking
15
Error display
Wired remote
controller display
AIR CLEAN COIL DRY
(option)
or QUIET
(Green) (Orange)
CODE No.
off off
off off
off off 02 or 03
off off 04 or 05
off off 0C or 0d
off off 06 or 07
off off 0A or 0b
2 flashes off
3 flashes off
off off
off off
off off
off off
off off
off off
off off
off off
off off
off off
off off
off off
off off
off off
off off
off off
off off
off off
blinking blinking
01
00
1d
1E
0E
15
20
----
21
22
17
18
1A
1b
1F
1C
12
12
0F
14
16
19
11