Honeywell RTH2310 Guía De Instalación Rápida página 9

7
Specify Furnace Type
Set the Jumper J2, on the back of the thermostat, if
you have connected a wire to the G terminal.
Leave the jumper in this factory-set
HG
position if you have a gas or oil furnace.
Place the jumper to this position if you
HE
have an electric furnace.
RTH2310 Programmable Thermostat
8
J2 jumper
6.