Daikin Perfera ARXM25A Service Manual page 93

To reduce maximum sound levels
RXM20~50A + ARXM25~50A + FTXM20~50A + ATXM20~50A + CTXM15A
Split Perfera ZETA R32
ESIE23-06 – 2023.12
INFORMATION
The outdoor unit will stop operating when the temperature drops below –15°C and
start back up once the temperature rises again.
2 Below is an overview of the other jumpers settings:
▪ J4: Not used on this unit
▪ J5: Low sound setting
▪ J7: Not used on this unit
▪ J8: Cold region setting
▪ J9: Not used on this unit
▪ J12: Snowfall prevention setting
If the sound level CANNOT meet the local regulation (e.g. Netherlands), the
maximum sound level can be reduced by cutting J5 jumper on the main PCB of the
outdoor unit.
Prerequisite: Stop the unit operation via the user interface.
Prerequisite: Turn OFF the respective circuit breaker.
Prerequisite: Remove the required plate work, see Plate work.
1 Cut the J5 jumper on the main PCB of the outdoor unit.
A
A Class 20~42 units
6 | Technical data
Service manual
draft – 21/12/2023 13:09
93