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Control function
10.9.7 Night Shift
Night shift function reduces compressor load and fan speed in order to reduce environmental noise, preferably at night.
When Night shift function is active, the capacity of the unit is reduced to the percentage dened as [night_shift_demand].
NOTE:
1. Make sure unit has enough capacity during Night shift.
There are 2 ways to activate Night shift function.
● Night shift function can be set through the master controller.
Conguration →Auxiliary Function →Night shift.
Mark Description Default Value Range Steps Units
night_shift_s Status Disabled Disabled / Enabled - -
night_shift_demand Capacity Limitation 75 40-100 1 %
night_shift _StTim1 Starting time 20:00 0:00~24:00 0:10 Time
night_shift _StTim2 Stopping time 08:00 0:00~24:00 0:10 Time
● Night shift function can also be set through the master controller [favourite] button.
Mark Description Default Value Range Steps Units
[favourite] button Night Mode OFF OFF/ON - -
10.9.8 Quiet Mode
Quiet Mode function reduces compressor load and fan speed in order to reduce environmental noise. When Quiet Mode
function is active, Outdoor unit will run at quiet mode of [dB] as 1.
Quiet Mode function is set through the master controller [favourite] button.
Mark Description Default Value Range Steps Units
[favourite] button Quiet Mode OFF OFF/ON - -