Owner's Manual
Page 1
...using a non-flammable material in 2- The jumper must be used to avoid air draughts behind doors), direct sunlight or areas near concealed pipes or chimneys. Introduction The RTH230B programmable thermostat can vary depending on an inside wall. Preprogrammed energy-saving schedule - Time ...furnace - 2 or 3 wires • a central air conditioner - 2 or 3 wires • a hot water system with or without pump - 2 wires • a millivolt system - 2 wires • a central heating and cooling system - 4 or 5 wires Note: This thermostat is too big, insulate it using the screws provided....
...using a non-flammable material in 2- The jumper must be used to avoid air draughts behind doors), direct sunlight or areas near concealed pipes or chimneys. Introduction The RTH230B programmable thermostat can vary depending on an inside wall. Preprogrammed energy-saving schedule - Time ...furnace - 2 or 3 wires • a central air conditioner - 2 or 3 wires • a hot water system with or without pump - 2 wires • a millivolt system - 2 wires • a central heating and cooling system - 4 or 5 wires Note: This thermostat is too big, insulate it using the screws provided....