EasyTouch RV 357 Manual
2 
©2021 Micro-Air Corp    October 13, 2021; revision 1.7 
Contents 
Special note on temperature sensors used in the system ............................................................................ 3 
Installing the thermostat .............................................................................................................................. 4 
Removing the old thermostat ................................................................................................................... 4 
Wiring the thermostat .............................................................................................................................. 4 
Mounting the thermostat ......................................................................................................................... 5 
Initial setup instructions ............................................................................................................................... 6 
Available modes ........................................................................................................................................ 6 
Connecting remotely ................................................................................................................................. 6 
Indoor temperature measurement .............................................................................................................. 6 
Improving measurement .......................................................................................................................... 6 
Operating the thermostat ............................................................................................................................. 7 
Main screen ............................................................................................................................................... 7 
Additional indications on main screen ................................................................................................. 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 ............................................................................................................................................ 11 
Appendix A: Installation Troubleshooting .................................................................................................. 12 
Appendix B: WIFI Troubleshooting ............................................................................................................. 12 
No WIFI Icon ............................................................................................................................................ 12 
Red WIFI Icon .......................................................................................................................................... 12 
Appendix C: Connecting remotely .............................................................................................................. 13 
First connection steps ............................................................................................................................. 13 
Adding a control ...................................................................................................................................... 13 










