Faults Displayed On The Outside Unit - Fujitsu AOYA18LALL Installation And Operating Manual

Heat pump air/water split single service
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Heat pump, Split, single service

Faults displayed on the outside unit

6.2
To access the electronic board, you must remove the front (right-hand) facing from the outside unit.
Faults are coded by diode flashes.
Outside unit, Reference AOYA18LALL (Model 050 and 065) and Reference AOYA24LALL (Model 080)
Diode display
0,1 seconds lit and 0,1 seconds unlit
0,5 seconds lit and 0,5 seconds unlit
2 seconds lit and 2 seconds unlit
5 seconds lit and 5 seconds unlit
0,1 seconds lit and 2 seconds unlit
5 seconds lit and 0,1 seconds unlit
1 seconds lit and 0,1 seconds unlit
2 seconds lit and 5 seconds unlit
5 seconds lit and 2 seconds unlit
Permanently lit
Outside unit, Reference AOYA30LBTL (Model 095)
Diode display
0,1 seconds lit and 0,1 seconds unlit
0,5 seconds lit and 0,5 seconds unlit
2 seconds lit and 2 seconds unlit
5 seconds lit and 5 seconds unlit
0,1 seconds lit and 2 seconds unlit
5 seconds lit and 0,1 seconds unlit
Permanently lit
58
Erroneous element
Defective temperature sensor (see hydraulic module)
Abnormal intensity detector error
Electric current circuit breaker error
Defective fan motor
Position of the compressor's rotor not detected
Abnormal PAM circuit voltage
Timer cut off
Abnormal compressor temperature
Active filter error
Abnormal discharge temperature
Erroneous element
Defective temperature sensor (see hydraulic module)
Defective IPM card
Communication serial bus error
Defective fan motor
Position of the compressor's rotor not detected
Defective ACTPM card
Abnormal discharge temperature
(terminals 3 outside unit & hydraulic module)
Installation and operating manual "1350-EN"

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