Filtrete 3M22 How to put the thermostat in manual mode.
In this segment we will discuss how to put the thermostat in manual mode also known as hold. How to put in and cancel hold on the Filtrete 3M22
Filtrete 3M22 How to calibrate the thermostat
In this segment we will discuss how to calibrate the 3M22
How to program the Filtrete 3M22 thermostat
In this segment we will show you step by step how to program the 3m50 thermostat