Fujitsu ASTG12CMCB, Installation Manual

Page: 15 / 16

En-15
Error display
Wired
remote
controller
Error code
Description
OPERATION
lamp (green)
TIMER
lamp
(orange)
ECONOMY
lamp
(green)

(8)

(6)
• Discharge pressure sensor error
• Suction pressure sensor error
• High pressure switch error

(9)

(4)
Trip detection

(9)

(5)
Compressor rotor position
detection error (permanent stop)

(9)

(7)
Outdoor unit fan motor 1 error

(9)

(8)
Outdoor unit fan motor 2 error

(9)

(9)
4-way valve error

(9)

(10)
Coil (expansion valve) error

(10)

(1)
Discharge temp. error

(10)

(3)
Compressor temp. error

(10)

(4)
High pressure error

(10)

(5)
Low pressure error

(13)

(2)
Branch boxes error
[Flexible Multi]
Display mode
●
: 0.5s ON / 0.5s OFF
◊
: 0.1s ON / 0.1s OFF
( ) : Number of flashing
[Troubleshooting with the indoor unit display]
OPERATION indicator (green)
TIMER indicator (orange)
ECONOMY indicator (green)
[Troubleshooting with the Wired Remote Controller Display (Option)]
If an error occurs, the following display will be shown. (“Er” will appear in the set room
temperature display.)
Error code
9333005201_IM_En_ASTG09KMCA.indd 15 9333005201_IM_En_ASTG09KMCA.indd 15 2017/1/20 11:43:07 2017/1/20 11:43:07