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Micro-Air 351 Air Conditioner Digital Thermostat User Guide

EasyTouch RV 351  
An Appliance is Not Operating as Expected  
You may configure the system to start to heat or cool the space and appliances are not turning on or  
off as you expect. The system’s logic is largely determined by the A/C control board that is the same.  
This means that appliance operation is largely identical to the OEM display operation. Practically  
speaking, the display tells the control board the mode and setpoint and the control board does the  
rest. Use this section if you have trouble getting the system to heat and cool as expected.  
It is best to address these issues from the display directly to isolate any issue from use of the app.  
This procedure will reference the Main Screen and its buttons to tap.  
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•
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Make sure you have the latest display software. See section Updating The EasyTouch RV Display  
for more details.  
If the electric fan for the A/C is what is odd then use the fan button to set the fan speed  
appropriately and understand when it should run.  
Is the ambient temperature drawn in white? The ambient temperature color is how the display  
shows whether a cycle is active or not and is a direct signal from the A/C control board that is  
powering the appliances. White means a cycle is inactive. Make sure the software is set correctly  
to call for a cycle.  
o
o
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Tap the mode button, then the power button to green and tap the desired mode, such as  
the cool mode.  
Tap the fan button to the desired fan mode. Set the speed appropriately and understand  
when the electric fan should run.  
Tap the setpoint button to the desired temperature. For example, in cool mode the  
setpoint must be less than the ambient temperature to start a cycle.  
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You can use the (9) Info Screen to see if a cycle is pending and will start soon.  
Check that the Temperature Gap (Hysteresis) operation is understood and set as  
expected as it affects when a cycle will start.  
o
Check the (10) Status Message for any issues that may need to be addressed. Most  
messages will not allow a cycle to start.  
•
Is the ambient temperature drawn in color (blue or red)? This means the A/C control board is  
actively powering the appropriate appliances for the mode and the cycle is active. This is a signal  
directly from the control board that allows EasyTouch RV to draw the color.  
o
If an appliance is not running when the cycle is active then it is likely an issue outside  
EasyTouch RV. Appliances are connected to the control board to turn on and off. The  
appliance may need to be serviced and the A/C control board verified that it is sending  
the appropriate signals (when the cycle is active). An RV shop is recommended to  
troubleshoot these parts of the system. Micro-Air cannot assist with troubleshooting  
non-display related issues.  
26  
©2024 Micro-Air LLC  
Revision 2.0  
 
GeneralDetails
NameMicro-Air 351 Air Conditioner Digital Thermostat User Guide
MakeMicro-Air
LanguageEnglish
FiletypePDF (Download)
File size0.6 MB
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Micro-Air 351 Air Conditioner Digital Thermostat User Guide