User Guide
58 
Connecting to your Wi-Fi network 
To complete this process, you must have a smart phone connected to your home 
wireless network. Please scan the following code to download “
MRCOOL Universal
”  App. 
If you get stuck...   
At any point in this procedure, restart the thermostat by removing the thermostat from the 
wall plate, wait a few seconds, and snap it back onto the wall plate. Return to Step 1 in 
this procedure, which starts on the next page. 
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