Marvair Exterior Wall Mounted Cooling Unit

Marvair The Marvair MPC-10 

is an HVAC controller designed to control up 

to ten PLCequipped air conditioners, that can be either single or dual 

compressor, for equipment  (HMenclosures. In addition to the control of 

the air conditioners, the MPC-10 provides alarms remotely, through 

BACnet or Modbus, and locally using a builtin Human Machine Interface 

(HMI). The controller is factory programmed with standard industry 

set points, but can be configured on site or remotely. Settings are 

retained indefinitely in the event of a power loss

➤ Control Up to Ten Air Conditioners in a Shelter The MPC-10 offers the ability 

to stage cooling and heating operation for both dual and single circuit PLC 

equipped units. This gives the controller a maximum of 12 stages of cooling for d

ual circuit units, 6 stages of cooling for single circuit units, and 6 stages of heating. 

➤ Ease of Control and Configuration The MPC-10 comes standard with a approximately 

4-inch color touchscreen HMI which provides a user-friendly interface. From the main 

screen of the HMI the user can see room conditions, HVAC status for each unit, and 

change cooling/heating set points. The statuses that can be displayed for each unit are 

as follows: Cooling, Heating, Blower, Fault, and T-Stat status. The Alarm screen displays 

a description of the alarm, the time/date at which it occurred, and the current status 

of the alarm. The alarms will be maintained until the fault is fixed and the alarm is cleared. 

The initial setup of the MPC-10 will be done from the built-in HMI. The wide range of 

access to parameters gives the end users the ability to change setpoints, calibrate sensors, 

view unit status and more.