Low Outdoor Air Temperature; 00 - Damper Related Malfunction - Daikin VAM350J8VEB Service Manual

3.2.53 65-03 – Low outdoor air temperature
3.2.54 6A-00 – Damper related malfunction
VAM350~2000J8VEB + EKVDX32~100A2VEB
VRV system air conditioner
ESIE22-07 – 2022.02
VAM-J8 units
Trigger
Low outdoor ambient
temperature detected
during filter
contamination inspection
function.
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
4
settings" [ 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.
VAM-J8 units
Trigger
Limit switch of the
damper motor did NOT
detect damper movement
after motor was
energized.
To solve the error code
INFORMATION
It is recommended to perform the checks in the listed order.
INFORMATION
VAM1500+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.
Effect
Unit will stop operating.
Effect
Unit will continue
operating.
draft – 07/02/2022 15:12
3 | Troubleshooting
Reset
Auto reset.
"5.8 Field
Reset
Power reset.
Service manual
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