REMOTE CONTROL UNIT OF HOT WATER SUPPLY

摘要

PROBLEM TO BE SOLVED: To prevent a noncompliant boiler from being connected by automatically discriminating the kind of a connected hot water supply. SOLUTION: Controllers built in remote control units 1a and 1b receive device kind information on a hot water supply 3 connected to the remote control units 1a and 1b from the hot water supply 3. This device kind information is compared with the device kind data previously stored in the remote control units 1a and 1b to judge whether or not the combination of the remote control units 1a and 1b and hot water supply 3 is proper. Then the connected hot water supply 3 does not correspond to the remote control units 1a and 1b, that is displayed at a display part.