Daikin R-410A Service Manual page 101

SiBE39-402A
Setting of Demand Operation
By connecting the external contact input to the demand input of the outdoor unit external control
adaptor (optional), the power consumption of unit operation can be saved suppressing the
compressor operating condition.
A. When the demand operation is carried out by external instructions (with the use of the
! Set the "External low noise/Demand YES/NO setting" switch on the outdoor unit PCB to the
! Set the "Demand 1 level setting" on the outdoor unit PCB, as the need arises.
B. When the continuous demand operation is carried out. (Use of the outdoor unit
! Set the "Continuous demand setting" on the outdoor unit PCB.
! If the "Continuous demand setting" is set to the "Continuous demand 1 fixing", set the
Test Operation
outdoor unit external control adaptor).
"External low noise/Demand YES".
(Set by Setting Mode 2)
(During the demand level 1 instruction, the power consumption can be saved to 80 %, 70 %
or 60 % of the rated value respectively.)
external control adaptor is not required.)
"Demand 1 setting" on the outdoor unit PCB, as the need arises.
(During the continuous demand level 1 operation, the power consumption can be saved to
80 %, 70 % or 60 % of the rated value respectively.)
Field Setting
91