Title:
CORDLESS REMOTE CONTROL HOT WATER SUPPLY EQUIPMENT
Document Type and Number:
Japanese Patent JPH07226981
Kind Code:
A
Abstract:
PURPOSE: To allow the hot water supply equipment main body side to recognize a state whether or not a defect takes place in the case of radio communication between a remote commander and the hot water supply equipment main body.
CONSTITUTION: The hot water supply equipment main body 1 is provided with display sections 6, 7, 8. Discrimination sections 9, 15 discriminate the state of transmission reception of a radio signal sent/received between the hot water supply equipment main body 1 and a remote commander 10 and the result of discrimination is displayed by the display sections 6, 7, 8. Thus, whether or not the state of transmission reception is excellent is confirmed by the hot water supply equipment main body 1.
Inventors:
TOMITANI KENZO
TAKECHI HIROSHI
ASADA TAKAO
UEDA YOSHIHIRO
HIRATA CHIE
TAKECHI HIROSHI
ASADA TAKAO
UEDA YOSHIHIRO
HIRATA CHIE
Application Number:
JP1717794A
Publication Date:
August 22, 1995
Filing Date:
February 14, 1994
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
F23N5/26; H04Q9/00; (IPC1-7): H04Q9/00; F23N5/26; H04Q9/00
Domestic Patent References:
| JPH05141652A | 1993-06-08 | |||
| JPH04320758A | 1992-11-11 | |||
| JPH02278991A | 1990-11-15 | |||
| JPS58182391A | 1983-10-25 |
Attorney, Agent or Firm:
Akira Kobiji (2 outside)
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