Daikin VAM350J8VEB Service Manual page 56

3 | Troubleshooting
Service manual
56
draft – 07/02/2022 15:12
2 Perform a check of the damper motor. See Damper motor.
Possible cause: Faulty damper motor.
3 Perform a power reset. If the error disappears and is raised again after a
while, check for the presence of an external source causing electrical noise.
See External factors.
Possible cause: External source may cause interference.
4 Perform a check of the indoor unit main PCB. See Indoor unit PCB.
Possible cause: Faulty indoor unit main PCB.
INFORMATION
If all procedures listed above have been performed and the problem is still present,
contact the helpdesk.
VAM350~2000J8VEB + EKVDX32~100A2VEB
VRV system air conditioner
ESIE22-07 – 2022.02