LIQUID SUPPLY SYSTEM AND CONTROLLER

PROBLEM TO BE SOLVED: To provide a heating hot water supply system and a remote controller comprising an easy-to-use user interface. SOLUTION: This heating hot water supply system includes the heating hot water supply device for supplying heated water and a circulating liquid, and the remote controller R1 communicably connected with a control section of the heating hot water supply device, and having an indoor temperature setting button 101 for setting the indoor temperature of a room, a hot water supply temperature setting button 102 for setting a hot water supply temperature of the water supplied from a hot water supply terminal, and a display 103 capable of displaying an indoor set temperature set by the operation of the indoor temperature setting button 101, and a hot water supply set temperature T2 set by the operation of the hot water supply temperature setting button 102. The indoor set temperature is not displayed on the display 103 of the remote controller R1 which is set to ignore the change of the indoor set temperature. COPYRIGHT: (C)2010,JPO&INPIT