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EcoloAir Operation, Maintenance & Service Manual
OM-020/052017/rev5/EN
How EcoloAir system operates
The MC8 controller is used to read the analog signals from pressure transducers and to control
speed of exhaust fan motor in order to maintain the constant airflow. It also drives the operation of
ecolo compressor according to preset duty cycle or continuous run.
A small 7‘‘ touch screen is used to monitor the whole system. Screen will provide:
• Information on filters condition (remaining life of the filter (%)
• VFD actual speed (%)
• Features to operate ecolo compressor and to change the time settings on it
• Displays all alarms of the system
• HMI also provides calibration features for startup purpose
How to move around the screens in HMI
There are total of 6 screens used for this application. They are shown below in consecutive order.
Main screen
Ecolo screen
Calibration screen
Alarm screen
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