Owner's Manual
Page 3
RTH2310 Programmable Thermostat 1 Identify System Type 1. This thermostat is compatible with the following systems: • Gas, oil or electric furnace • Central air conditioner • a hot water system with heat pumps or multi-stage systems. 2 This thermostat is not compatible with or without pump • a millivolt system • a central heating and cooling system If you are not sure of your system type or if you have any other questions, call us toll-free at 1-800-468-1502.
RTH2310 Programmable Thermostat 1 Identify System Type 1. This thermostat is compatible with the following systems: • Gas, oil or electric furnace • Central air conditioner • a hot water system with heat pumps or multi-stage systems. 2 This thermostat is not compatible with or without pump • a millivolt system • a central heating and cooling system If you are not sure of your system type or if you have any other questions, call us toll-free at 1-800-468-1502.
Owner's Manual
Page 5
... or C1, they will not be connected to prevent them from falling though the wall opening. 4 Wrap the wires around a pencil to your old thermostat or are labeled. RTH2310 Programmable Thermostat 3 Identify Wires 3. Wrap the bare metal end of each wire. If any wires are not attached to your new... thermostat. Do not use C or C1 wires Identify and label each of these wires with electrical tape, so it cannot touch and short other ...
... or C1, they will not be connected to prevent them from falling though the wall opening. 4 Wrap the wires around a pencil to your old thermostat or are labeled. RTH2310 Programmable Thermostat 3 Identify Wires 3. Wrap the bare metal end of each wire. If any wires are not attached to your new... thermostat. Do not use C or C1 wires Identify and label each of these wires with electrical tape, so it cannot touch and short other ...
Owner's Manual
Page 7
RTH2310 Programmable Thermostat 5 Connect Wires (typical wiring) 5. Labels don't match? If a wire does not match any excess wire back into the wall opening. Remove jumper if you have both R and Rc wires. 1) Match each labeled wire with the terminal having the same letter. 2) Loosen the terminal screws using a screwdriver, insert the wires, then tighten the screws. 3) Push any terminal on the thermostat, see next page. 6
RTH2310 Programmable Thermostat 5 Connect Wires (typical wiring) 5. Labels don't match? If a wire does not match any excess wire back into the wall opening. Remove jumper if you have both R and Rc wires. 1) Match each labeled wire with the terminal having the same letter. 2) Loosen the terminal screws using a screwdriver, insert the wires, then tighten the screws. 3) Push any terminal on the thermostat, see next page. 6
Owner's Manual
Page 9
Set the Jumper J2, on the back of the thermostat, if you have connected a wire to this factory-set position if you have a gas or oil furnace. J2 jumper HG Leave the jumper in this position if you have an electric furnace. 8 RTH2310 Programmable Thermostat 7 Specify Furnace Type 6. HE Place the jumper to the G terminal.
Set the Jumper J2, on the back of the thermostat, if you have connected a wire to this factory-set position if you have a gas or oil furnace. J2 jumper HG Leave the jumper in this position if you have an electric furnace. 8 RTH2310 Programmable Thermostat 7 Specify Furnace Type 6. HE Place the jumper to the G terminal.
Owner's Manual
Page 11
RTH2310 Programmable Thermostat 9 Install thermostat 8. 1) Mount the thermostat on the wallplate. 2) Tighten the screw and install the coverplate. 3) Turn power back on at the heating/cooling system. 10
RTH2310 Programmable Thermostat 9 Install thermostat 8. 1) Mount the thermostat on the wallplate. 2) Tighten the screw and install the coverplate. 3) Turn power back on at the heating/cooling system. 10