1. In door temperature: Please set the suitable in door temperature, then the temperature rise every 1C means that energy consumption increases by about 6%. The temperature should be adjusted according to the intended use of the room, for example, no need to set the temperature to be 20C for the rarely used room. 2. Uniform heating: Part of the space heating is a incorrect energy saving, a set of all rooms in the residence are evenly and according to the intended use to heat, it can get higher heating comfort and better working condition. 3. Heat Control Valve and Indoor Temperature controller: Please install heat control valve for each radiator, they can keep the setting indoor temperature accurately. Please turn on all the radiator valve in the room which installed indoor temperature controller. If not, the two control equipment may effect each other and effect the control quality. 4. Please don’t use any furniture,window curtain or other object to cover the controller,controller should detect indoor circulating air without restriction. 5. During heating supply period, you can ventilate but do not open the windows. Ventilating in short time is more energy saving than keeping windows open. While you open the windows, please close all heat control valve. Or set the lowest temperature. 6. Boiler keep low temperature operational mode. During sleeping time or while no person at home, please set low temperature; while there is no person at home for long time, just keep the boiler operating at antifreeze mode. 7. Setting suitable operational mode in different environment and different season. 8. Set suitable water temperature. 9. Consciously to save water.