Congratulations, you have successfully installed your unit. Please proceed to 
the OPERATING Guide to initialize the 3M-30.
 IMPORTANT: After you have labeled and connected your 
wires, followed the correct HVAC setup, and your system still 
does not operate, contact support at ltrete@radiothermostat.com
 
or 888-607-5824 8am-midnight EST
.
STATEMENT OF USE: This thermostat can be used with 
3AA batteries, 24VAC (C wire), 24VAC adapter, heating and 
cooling systems and also millivolt heating.  It cannot be used 
with line voltage systems. This thermostat is digital and your 
desired heat or cool temperatures can easily be set on the 
large touch screen with the +/- buttons.  A minimum 4 minute 
off time protects the compressor from damage.  
This thermostat runs on 3AA batteries. It can also run on 
the HVAC systems 24VAC (C wire) or external 24VAC 
transformer connected to the C and RH terminals. The 
24VAC (C wire) is the other side of the 24VAC heating transformer and can be found where the other 
thermostat wires connect at the wall or at the furnace.   Do not use the common or ground side of the 
line voltage.
DAY
F
LINK
RADIO
TA RGET TEMP
1
COOL
AUTO
PM
 
MODE
control
FAN 
control