Setting Of Demand Operation - Daikin RXYQ72 Serivce Manual

Field Setting

Setting of Demand Operation

By connecting the external contact input to the demand input of the outdoor unit external control
adapter (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
1. Set the "External low noise/Demand YES/NO setting" switch on the outdoor unit PCB to the
2. Set the "Demand 1 level setting" on the outdoor unit PCB, as the need arises.
B. When the normal demand operation is carried out. (Use of the external control adapter
1. Set the "Normal demand setting" on the outdoor unit PCB to ON.
2. Set the "Demand 1 setting" on the outdoor unit PCB, as the need arises.
96
external control adapter for outdoor unit).
"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.)
for outdoor unit is not required.)
(During the normal demand setting operation, the power consumption can be saved to 80 %, 70
% or 60 % of the rated value respectively.)
SiUS39-601
Test Operation