Wired Remote Control - Fujitsu ASYG18LFCA Service Manual

R R OR DET ECT I ON
DOOR UNIT
d WIRED REMOTE CONTROL
ou use a wireless remote control, the lamp
he photo detector unit will output error codes
way of blinking patterns.
ou use a wired type remote control, error
es will appear on the remote control display.
the lamp blinking patterns and error codes
e table. An error display is displayed only
ng running.
ubleshooting with the wired remote control.
n error occurs, the following display will be shown.
" will appear in the set room temperature display.)
EX. Self-diagnosis
: 0.1s on / 0.1s off
( ) : Number of flashing
Error code
(1) (2)
(5)
(1)
(2)
(1)
(2) (2)
(2) (3)
(2)
(4)
(2)
(7)
(3)
(2)
(3) (5)
(4) (1)
(4) (2)
(5)
(1)
(5)
(3)
(5) (7)
(5) (15)
(6)
(2)
(6) (3)
(6)
(4)
(6) (5)
(6)
(10)
(7)
(1)
(7) (2)
(7) (3)
(7) (4)
(7)
(5)
(7) (6)
(7) (7)
(8) (2)
(8) (3)
(8) (4)
(8) (6)
(9) (4)
(9) (5)
(9) (7)
(9) (9)
(10) (1)
(10) (3)

Wired remote control

communication error
Check run unfinished
Unit number or Refrigerant circuit
address setting error
[Simultaneous Multi]
Indoor unit capacity error
Combination error
• Connection unit number
error (indoor slave unit)
[Simultaneous Multi]
• Connection unit number error
(indoor unit or branch unit)
[Flexible Multi]
Master unit, slave unit set-up
error [Simultaneous Multi]
Indoor unit PCB model
information error
Manual auto switch error
Inlet air temp. sensor error
Indoor unit Heat Ex. Middle
temp. sensor error
Indoor unit fan motor error
Drain pump error
Damper error
Indoor unit error
Outdoor unit main PCB model
information error or
communication error
Inverter error
Active filter error, PFC circuit error
Trip terminal L error
Display PCB microcomputers
communication error
Discharge temp. sensor error
Compressor temp. sensor error
Outdoor unit Heat Ex. liquid
temp. sensor error
Outdoor temp. sensor error
Suction Gas temp. sensor error
• 2-way valve temp. sensor error
• 3-way valve temp. sensor error
Heat sink temp. sensor error
• Sub-cool Heat Ex. gas inlet
temp. sensor error
• Sub-cool Heat Ex. gas outlet
temp. sensor error
Liquid pipe temp. sensor error
Current sensor error
• Discharge pressure sensor
error
• Suction pressure sensor error
• High pressure switch error
Trip detection
Compressor rotor position
detection error (permanent stop)
Outdoor unit fan motor error
4-way valve error
Discharge temp. error
Compressor temp. error