HOT-WATER SUPPLYING SYSTEM AS WELL AS HOT-WATER SUPPLYING AND HEATING SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a hot-water supplying system as well as a hot-water supplying and heating system, in which the simplification of a trial running work and the shortening of a working time are contrived. ;SOLUTION: The hot-water supplying system as well as the hot-water supplying and heating system are provided with heat exchangers 5, 6, 38, 40 for heating feed water by the combustion of a burner, bathtubs 3, 32 for receiving the supply of hot-water or a heating terminal (terminal equipment 36 for heating), and control means (electrical equipment substrates 19, 60) for prohibiting the combustion of burners upon trial running, in which water is supplied to pipelines connected to the bathtubs or heating terminals, whereby the hot-water supplying system as well as the hot-water supplying and heating system can be provided thereby permitting the contriving of simplification of the trial running work and the shortening of the working time.;COPYRIGHT: (C)2001,JPO