Alarm Code: 19 of Hitachi VRF Ducted indoor unit RPIM-2.5FSN3

Hi, everybody. I am facing Alarm Code: 19 of Hitachi VRF Ducted indoor unit RPIM-2.5FSN3.

Fan motor lockup, fan motor protection control device for indoor unit activated.

Please any one help how to solve the problem,

Thanks

Replace the indoor fan motor

Thanks for your suggestion. Actually i have replaced the fan motor.

Did the alarm code go away?