Daikin VAM350J8VEB, Руководство по обслуживанию

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3 | Troubleshooting
Service manual
55
VAM350~200 EKVDX32~100A2VEB
VRV system air conditioner
ESIE22-07 – 2022.02
3.2.53 65-03 – Low outdoor air temperature
VAM-J8 units
Trigger Effect Reset
Low outdoor ambient
temperature detected
during filter
contamination inspection
function. Unit will stop operating. Auto reset.
To solve the error code
INFORMATION
It is recommended to perform the checks in the listed order.
1 Check that the field setting 29-0 is NOT set as 29-0=4 or 29-0=5. See "5.8 Field
settings" [
4
83].
Possible cause: Faulty field setting (filter contamination inspection function
NOT available at low ambient temperature).
2 Perform a check of the outdoor air thermistor. See Thermistors.
Possible cause: Faulty outdoor air thermistor.
3 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.
3.2.54 6A-00 – Damper related malfunction
VAM-J8 units
Trigger Effect Reset
Limit switch of the
damper motor did NOT
detect damper movement
after motor was
energized. Unit will continue
operating. Power reset.
To solve the error code
INFORMATION
It is recommended to perform the checks in the listed order.
INFORMATION
2000J8 units have 2 damper motors and limit switches. Make sure to
check both damper motors and limit switches.
1 Perform a check of the limit switch. See Limit switch.
Possible cause: Faulty limit switch.
draft – 07/02/2022 15:12