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a) At shipping from factory J1 on PCB OFF
● Input signal to CnT OFF → ON [Edge input] ... Air conditioner ON
● Input signal to CnT ON → OFF [Edge input] ... Air conditioner OFF
b) When J1 on the PCB of indoor unit is turned on at the field.
Input signal to CnT becomes Valid at OFF → ON only and the motion of air conditioner [ON/OFF] is inverted.
CnT Input
Air Conditioner A
Air Conditioner B
OFF
OFF
*ON
ON
ON
ON
ON
ON
ON
OFF
OFF OFF
*ON
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
CnT Input
Air Conditioner A
Air Conditioner B
Note (1) The ON at the * mark indicates ON
using the remote control switch, etc.
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