Wired Remote Control; Indoor Unit (Cassette); Indoor Unit (Ceiling) - Fujitsu AOYG36LATT Service Manual

WIRED REMOTE CONTROL

This is possible only on a wired remote control.
.
If an error occurs, the following display will be shown.
("Er" will appear in the set room temperature display.)
Unit number of Error code
indoor unit
EX. Self-diagnosis

INDOOR UNIT (CASSETTE)

TIMER Lamp
ECONOMY Lamp
(ORANGE)
(GREEN) OPERATION Lamp
(GREEN)
MANUAL AUTO

INDOOR UNIT (CEILING)

OPERATION Lamp (green)
TIMER Lamp (orange)
ECONOMY Lamp (green)
: 0.5s on / 0.5s off
: 0.1s on / 0.1s off
( ) : Number of flashing
2012.10.14
Indoor unit
Wired
OPERATION TIMER ECONOMY remote
lamp lamp lamp
control
(green) (orange) (green)
Serial communication error
(1) (1)
Wired remote control communication error
(1) (2)
Check run unfinished
(5)
(1)
Unit number or Refrigerant circuit address setting error
(2)
(1)
[Simultaneous Multi]
Indoor unit capacity error
(2) (2)
Combination error
(2) (3)
•
(2) (4)
•
Master unit, slave unit set-up error
(2)
(7)
[Simultaneous Multi]
Power supply interruption error
(3)
(1)
Indoor unit PCB model
(3)
(2)
information error
Manual auto switch error
(3) (5)
Inlet air temp. sensor error
(4) (1)
Indoor unit Heat Ex. Middle temp. sensor error
(4) (2)
Indoor unit fan motor error
(5) (1)
Drain pump error
(5)
(3)
Damper error
(5) (7)
Indoor unit error
(5) (15)
Outdoor unit main PCB model information error
(6)
(2)
or communication error
Inverter error
(6) (3)
Active filter error, PFC circuit error
(6) (4)
Trip terminal L error
(6) (5)
Display PCB microcomputers communication error
(6) (10)
Description OPERATION
Connection unit number error (indoor slave unit)
[Simultaneous Multi]
Connection unit number error (indoor unit or branch unit)
[Flexible Multi]
36
Indoor unit
Wired
TIMER ECONOMY remote Description
lamp lamp lamp
control
(green) (orange) (green)
Discharge temp. sensor error
(7) (1)
Compressor temp. sensor error
(7) (2)
Outdoor unit Heat Ex. liquid temp. sensor error
(7) (3)
Outdoor temp. sensor error
(7) (4)
Suction Gas temp. sensor error
(7)
(5)
• 2-way valve temp. sensor error
(7) (6)
• 3-way valve temp. sensor error
Heat sink temp. sensor error
(7) (7)
• Sub-cool Heat Ex. gas inlet temp. sensor error
(8) (2)
• Sub-cool Heat Ex. gas outlet temp.sensor error
Liquid pipe temp. sensor error
(8) (3)
Current sensor error
(8) (4)
• Discharge pressure sensor error
(8) (6)
• Suction pressure sensor error
• High pressure switch error
Trip detection
(9) (4)
Compressor rotor position detection error
(9) (5)
(permanent stop)
Outdoor unit fan motor 1 error
(9) (7)
Outdoor unit fan motor 2 error
(9) (8)
4-way valve error
(9) (9)
Coil (expansion valve) error
(9) (10)
Discharge temp. error
(10) (1)
Compressor temp. error
(10) (3)
High pressure error
(10) (4)
Low pressure error
(10) (5)
Branch boxes error
(13) (2)
[Flexible Multi]