| 摘要 |
PURPOSE: A heating system for saving energy is provided to simply select any one among multiple saving time zones by predetermined time zone of each space without using key with a heating controller. CONSTITUTION: A heating system for saving energy has a heating controller(300). The heating controller has a memory. Valve shutoff time data is stored in the memory depending on a predetermined energy save heating mode in order to save energy of each valve. The heating controller reads the valve shutoff time data depending on the energy saving heating mode of each valve from the memory while supplying power and counting entire usage time. The heating system checks the set-up of the shutoff mode of each valve, the set-up of automatic open mode on weekend, the change of the energy saving heating mode, or the compulsory opening of a valve by a manual lever. According to the checked result, the heating controller outputs the control signal for each valve depending on the predetermined valve switching time into an automatic valve. |
