First Alert Add-A-Wire Accessory For Onelink Thermostat Manual De Usuario

The  Heat or Cool Setpoint is the 
temperature the room has to 
reach before heating or cooling 
will turn on.

(Without regard  
to deadband)

Press  

  or  

  to adjust temperature  

Press 

  or the MODE Icon

HEAT will allow only heat operation.
COOL will allow only cool operation.
AUTO will allow both Heat and Cool operation.
OFF - heating and cooling systems are turned off.
AUTO-CHANGEOVER MODE - Pressing the WARMER or  
COOLER buttons in Auto mode will adjust both the heat and cool setpoints 
simultaneously.  To adjust heat and cool setpoints individually, choose HEAT mode 
to adjust the heat setpoint and COOL mode to adjust the cool setpoint, then return 
to AUTO mode.
HEAT OR COOL MODE - Pressing the WARMER or COOLER buttons in Heat or 
Cool mode will adjust only the heat or cool setpoints.

 

FAN ON fan runs constantly even in OFF Mode.
FAN AUTO fan only runs with a heating or cooling demand.