6.3 Information display
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 Line
Floor drying current setpoint -
Current drying day -
Terminated drying days -
Room temperature 8721
State heat pump 8006
State supplementary source 8022
State DHW 8003
State swimming pool 8011
State heating circuit 1 8000
State cooling circuit 1 8001
State heating circuit 2 8004
Outside temperature 8700
Room setpoint 1 8740
Flow temperature 1
8743
Flow temperature setpoint1
Room setpoint 2 8771
Flow temperature 2
8773
Flow temperature setpoint 2
DHW (domestic hot water) temperature 8830
Heat pump return temperature
8410
Setpoint (flow) HP
Heat pump flow temperature
8412
Setpoint (flow) HP
Swimming pool temperature
8900
Swimming pool temperature setpoint
Installation and operating manual “1350-EN” 59
Heat pump, Split, single service
Outside unit,
Reference AOYA45LATL, AOYA45LBTL (Model 128) and Reference AOY54LJBYL (Model 155)
Diode display Erroneous element
1 Flash Transmission error, "hydraulic module - outside unit"
2 Flashes Defective “discharge” temperature sensor
3 Flashes Defective “evaporator” temperature sensor
4 Flashes Defective “outside” temperature sensor
5 Flashes (Model 128) Defective “evaporator centre” temperature sensor
6 Flashes (Model 128) Abnormal discharge temperature
7 Flashes Defective compressor temperature sensor
8 Flashes Defective “compressor casing” temperature sensor
9 Flashes Defective HP pressure switch
10 Flashes (Model 128) Abnormal compressor temperature
12 Flashes Defective IPM card
13 Flashes Position of the compressor’s rotor not detected
14 Flashes Compressor is not operating
15 Flashes Defective upper fan motor
16 Flashes Defective lower fan motor
5 seconds lit and 1 seconds unlit Switched to safety mode
1 seconds lit and 1 seconds unlit (Model 128) Switched to vacuum
Permanently lit No error
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