Honeywell RTH3100C Installationsanleitung

Setup

8

9

Press to change setting.

When finished, press 
to advance to the next 
function.

Press the 

t

 button to select your emergency 

heating system and optimize its operation:

 

For electric furnaces

 

For steam or gravity systems

 

For hot water systems & furnaces of over 90% 
efficiency

For gas or oil furnaces of less than 90% 
efficiency

69-1891ES-1-RTH3100C-IG.CS5.indd   17

5/17/2011   11:21:10 AM