![background image](http://html1.mh-extra.com/html/daikin/ftxj-m/ftxj-m_service-manual_4699040101.webp)
ESIE16-02K
|
Part 5. Appendix
5.1. Field setting
RA R32 Split & multi split M-Series
31/05/21
|
Version 1.1
Page 101
5.1.2.3. Reducing maximum sound levels
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.
Figure 5-8: Cutting J5 jumper
(a)
If this field setting is done, the maximum sound level will be 2 dB lower than the maximum sound level during normal night operation (unit without this field setting and with outdoor unit quiet operation activated). So when this field setting
is done on the unit, it is NOT needed to activate the outdoor unit quiet operation to meet the local regulation.
5.1.3. Remote controller
Not applicable.
I
NFORMATION
ONLY applicable for RXJ20~35M9 unit.
Field setting
Sound level reduction
To be used at …
Cut J5 jumper
1 dB
Day
J5 ECONO mode activated via remote controller
2 dB
(a)
Night
I
NFORMATION
New setting may affect the performance of the unit.