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3. Outdoor application operation
Optional connector kit
(TCB-KBOS4E)
(1) Peak-cut control
• Saves the power of the outdoor unit by the external peak-cut signal to suppress temporary peak power
dissipation.
• The power saving can be switched to three levels: 75%, 50%, and operation stop.
(2) Night operation
• Reduces the capacity of the air conditioner by the input signal from a commercially available timer
(procured locally) regardless of the outside air temperature or load to reduce operating noise.
* When outside temperature (TO sensor value) is 40°C or more, normal control will be performed.
(3) Compressor output
• Turns on the no-voltage contact output while the compressor is operating.
