Information Display - Fujitsu AOYA18LALL Installation And Operating Manual

Heat pump, Split, single service
Outside unit,
Reference AOYA45LATL, AOYA45LBTL (Model 128) and Reference AOY54LJBYL (Model 155)
Diode display
1 Flash
2 Flashes
3 Flashes
4 Flashes
5 Flashes (Model 128)
6 Flashes (Model 128)
7 Flashes
8 Flashes
9 Flashes
10 Flashes (Model 128)
12 Flashes
13 Flashes
14 Flashes
15 Flashes
16 Flashes
5 seconds lit and 1 seconds unlit
1 seconds lit and 1 seconds unlit (Model 128)
Permanently lit

Information display

6.3
Various data can be displayed by pressing the info
button.
Depending on the type of unit, configuration and
operating state, some of the info lines listed below
may not appear.
- Possible error messages from the error code list
(See table, page 57).
- Possible service messages from the maintenance
code list.
- Possible special mode messages.
- Various data (See below).
Designation
Floor drying current setpoint
Current drying day
Terminated drying days
Room temperature
State heat pump
State supplementary source
State DHW
Installation and operating manual "1350-EN"
Erroneous element
Transmission error, "hydraulic module - outside unit"
Defective "discharge" temperature sensor
Defective "evaporator" temperature sensor
Defective "outside" temperature sensor
Defective "evaporator centre" temperature sensor
Abnormal discharge temperature
Defective compressor temperature sensor
Defective "compressor casing" temperature sensor
Defective HP pressure switch
Abnormal compressor temperature
Defective IPM card
Position of the compressor's rotor not detected
Compressor is not operating
Defective upper fan motor
Defective lower fan motor
Switched to safety mode
Switched to vacuum
No error
State swimming pool
State heating circuit 1
State cooling circuit 1
State heating circuit 2
Outside temperature
Room setpoint 1
Flow temperature 1
Flow temperature setpoint1
Room setpoint 2
Flow temperature 2
Flow temperature setpoint 2
Line DHW (domestic hot water) temperature
- Heat pump return temperature
- Setpoint (flow) HP
- Heat pump flow temperature
8721 Setpoint (flow) HP
8006 Swimming pool temperature
8022 Swimming pool temperature setpoint
8003
8011
8000
8001
8004
8700
8740
8743
8771
8773
8830
8410
8412
8900
59