Fujitsu AOYG45LAT8 User Manual

02-02
2) Hybrid Flex Inverter System, error codes
Error code display Defective component Appearance Object person
Indoor unit
Wired remote
control
Outdoor unit
Branch box
Indoor units lamps,
flashing of operation
and timer lamps.
and continuous
flashing of economy
lamp.
LCD, 7-segment
display
Four 7-segment lamps
on PCB
Four lamps on PCB
- Indoor unit error
- Abnormal units
except indoor units
- Outdoor unit error
- Abnormal units
except outdoor units
(Indoor unit, Branch-
box)
- Branch box error,
*No exception
- End user
- Installer
- Service
engineer
- Service
engineer
- Installer
OPERATION (Green)
TIMER (Orange)
ECONOMY (Green)
LED981
POWER
/ MODE
LED982
ERROR
LED961 LED962
MODE /
EXIT
SW931
SELECT
SW932
ENTER
SW933
CHECK
SW934
LED401
LED402
LED403
LED404
LED405
2-1-3 Response procedure at error code display
Case1 : End user
Occurrence of an error
Indoor unit lamp is flashing.
Inform object person of
the number of flashing.
Case2 : Service Engineer
Site visit
Check outdoor ‚7-seg
to find defectives
Indoor unit error
(7-seg : E5U1)
Branch box error
(7-seg : EJ2U)
Outdoor unit error
Amount of errors
Check indoor unit,
Branch Box
Check indoor unit,
Branch Box

Fujitsu AOYG45LAT8 Specifications

General

Brand	Fujitsu
Model	AOYG45LAT8
Category	Air Conditioner
Language	English