MICRO-AIR EasyTouch 355, Operating Manual

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©2021 Micro-Air Corp July 1, 2021, revision 1.8
Contents
Installing the thermostat .............................................................................................................................. 3
Removing the old thermostat ................................................................................................................... 3
Wiring the thermostat .............................................................................................................................. 4
Mounting the thermostat ......................................................................................................................... 5
Initial setup instructions ............................................................................................................................... 6
Setting the available modes ...................................................................................................................... 6
Special model compatibility ...................................................................................................................... 6
Connecting remotely ................................................................................................................................. 6
Operating the thermostat ............................................................................................................................. 6
Main screen ............................................................................................................................................... 6
Away screen (Heat and cool set points).................................................................................................... 8
Schedule screen ........................................................................................................................................ 9
Setting a change event .......................................................................................................................... 9
12- or 24-hour format ........................................................................................................................... 9
Setting the time .................................................................................................................................... 9
Enabling the schedule ........................................................................................................................... 9
Settings Screen ............................................................................................................................................ 10
Gas Heat Override ................................................................................................................................... 11
Smart device application only features ...................................................................................................... 11
Reset device ............................................................................................................................................ 11
Calibrate Touchscreen ............................................................................................................................ 11
Check for updates ................................................................................................................................... 11
Notifications ............................................................................................................................................ 12
Appendix A: Installation Troubleshooting .................................................................................................. 13
WIFI Troubleshooting .................................................................................................................................. 13
No WIFI Icon ............................................................................................................................................ 13
Red WIFI Icon .......................................................................................................................................... 13
Appendix B: Connecting remotely .............................................................................................................. 14
First connection steps ............................................................................................................................. 14
Adding a control ...................................................................................................................................... 14
Connecting to a new WIFI network ........................................................................................................ 14
Updating the thermostat ........................................................................................................................ 14
Appendix C: 9430-334 wiring ...................................................................................................................... 15