Energy saving features limit set points to save operating costs
Two pipe fan coil temperature control system
Single heating, cooling and fan control modes
Automatic three-speed fan adjustment
Remote control via external temperature or switch contacts:
o It can be connected to an external temperature sensor for temperature control
o Switching between external contacts and signal ground can realize the conversion between energy saving and comfort mode and energy saving and shutdown mode
o Switching between heating and cooling based on the provided medium temperature, external temperature or switching between an open contact and signal ground
o Key card function
