Envicool XRow Series - Page 5

5.1 Alarm: interpretation & troubleshooting.................................................................................... 58
5.1.1 High-pressure alarm........................................................................................................ 58
5.1.2 Low-pressure alarm.........................................................................................................58
5.1.3 Fan failure........................................................................................................................59
5.1.4 Humidity..........................................................................................................................59
5.1.5 Temperature..................................................................................................................... 59
5.1.6 Power supply................................................................................................................... 60
5.1.7 Communication fault.......................................................................................................60
5.1.8 Sensor fault......................................................................................................................60
Chapter 6 System testing and maintenance.............................................................................................61
6.1 Temperature Control................................................................................................................... 61
6.1.1 Cooling............................................................................................................................ 61
6.1.2 Reheating......................................................................................................................... 61
6.1.3 Humidifying.....................................................................................................................61
6.1.4 Floor flooding detection.................................................................................................. 61
6.1.5 Shut down via remote control......................................................................................... 62
6.2 Maintenance................................................................................................................................62
6.2.1 Circuit board....................................................................................................................62
6.2.2 Air filter........................................................................................................................... 62
6.2.3 Fan................................................................................................................................... 63
6.2.4 Cooling system................................................................................................................ 64
6.2.5 Humidifier....................................................................................................................... 66
Chapter 7 Maintenance inspection checklist...........................................................................................68
Chapter 8 Troubleshooting...................................................................................................................... 69
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Thanks for buying Envicool products!
 In the process of use, this manual fails to be updated due to the updated drawings, leading to the fact
that some graphics are different from actual unit, and please forgive us for the inconvenience, and
actual supplied units shall prevail in terms of use!

The company is committed to improving products and upgrading product functions constantly, and
changes in documents provided will not be notified!