Cooling demand control with Fan Coil cooling unit
and VAV (Iris) damper control.
The MPC Cabin Controller
is an intelligent room controller that includes different special
features such as, built-in sensor for measuring of temperature and input
for occupancy detector, outputs 0-10V for damper control and PWM output
for thermal valve actuator, as well as relay outputs for fan control.
The temperature settings are made by pressing the
left setpoint button for warmer and the right button for colder
The temperature settings and the setpoint can be
shown on the display.
The fan speed is controlled with relay outputs in
Speed levels, Low-Medium-High, are shown on the
The fan speed is automatic or manually controlled
with the buttons (FAN) on the controller.
Programmed with PI-loops, the cabin controller
activates the supply air damper as well as the Fancoil cooler, according to
passenger setpoint demands.
The MPC 5G Cabin Controller has a built-in fieldbus
protocol with MODBUS RTU for network communication.