Daikin 2MKS40FV1B, Руководство по обслуживанию, Страница: 56 / 206

SiEN12-710A Control Specification
Function and Control 45
3. Limit of frequency variation width
When the difference between input current and input current drooping value is less than 1 A,
the frequency increase width must be limited.
4. Frequency management when other controls are functioning
$ When each frequency is drooping;
Frequency management is carried out only when the frequency droops.
$ For limiting lower limit
Frequency management is carried out only when the frequency rises.
5. Upper and lower limit of frequency by PI control
The frequency upper and lower limits are set depending on the total of S values of operating
room. When low noise commands come from the indoor unit more than one room or when
outdoor unit low noise or quiet commands come from all the rooms, the upper limit frequency
must be lowered than the usual setting.