TROUBLE REPORTING DEVICE FOR WATER SUPPLY DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a trouble reporting device for a water supply device allowing quick restoration by using an inexpensive device and detecting the inability to supply water due to pump trouble. SOLUTION: The trouble reporting device includes pumps 2A and 2B for feeding water from a water receiving tank 1 to an elevated water tank 4; temperature sensors 8A and 8B mounted to the cases of motors 5A and 5B driving the pumps 2A and 2B; temperature sensor controllers 9A and 9B having at least a normally closed contact 10b which opens when the temperature sensors 8A and 8B sense a predetermined temperature; and a trouble occurrence reporting device by which, upon the normally closed contact 10b being opened, the occurrence of trouble with a facility in a building is reported via a communications line 12 to a supervisory center 13 remotely supervising the water supply device.