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Setting and Using Method
Installation manual 19
Setting For Demand control
Use the Rotary Switch to set a control step for contact signal input : The type of input signal and
control step can be set using ʻSW104ʼ
This function is for Demand control to reduce power consumption.
Set the control mode what you want according to the table as below.
CAUTION
Do not change a command too quickly.
Keep the command 30 seconds at least, otherwise it will cause a damage to outside unit.
• Operation rate condition :
- Cooling : Outside 35 °C, Indoor 27 °C
- Heating : Outside 7 °C, Indoor 20 °C
• The tolerance of the operation rate can be cause by combination of outside unit, operating
condition, installation circumstance.
• When operation rate is 100%, Target Evaporating Temp. and Target Condensing Temp. can be
changed by installation option.
• Input_1 : 0 OFF, Input_1 : 1 ON
- Setting of Demand control by type of input signal
Input signal
SW_STEP
Wiring
Demand control by contact input 0, 1, 2, 3, 4, 5, 6, 7 Input 1,2,3
Demand control by analog input(0~10V) C, D, E AI_1
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