Hisense AHM-080HCDSAA - Page 404

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Troubleshooting
Alarm code
F1
Alarm sent by Outdoor unit (Outdoor unit alarm 21-29).
Alarm code
F2
Alarm sent by Outdoor unit (Outdoor unit alarm except 21-29 and EE).
Alarm code
F3
Alarm sent by Outdoor unit (Outdoor unit alarm EE).
Alarm code
H2
Wired Remote Controller and Master Controller transmission alarm.
● Alarm code is displayed on the master controller / the 7-segment of I.U. PCB1.
● Reset the unit to release the alarm.
● Alarm code is displayed on the master controller / the 7-segment of I.U. PCB1.
● Reset the unit to release the alarm.
● Alarm code is displayed on the master controller / the 7-segment of I.U. PCB1.
● Reset the unit to release the alarm.
● This alarm is displayed only on Master Controller.
● Wired Remote Controller is congured as room thermostat but no Wired Remote Controller is detected.
● Reset the unit to release the alarm.