| 摘要 |
PROBLEM TO BE SOLVED: To change a set value without rendering one set value to affect the other. SOLUTION: In the case where a set heating value HSP, in interlock with a set cooling value CSP, has been pushed out to a region lower than a standard value HSPB for setting heating value (HSP<HSPB), the HSP value is reset to the HSPB value, without being left out, when the CSP value is changed to a higher value. When the HSP value has not been pushed out to the region lower than the HSPB value ((HSP>=HSPB), the HSP value is not changed to a higher value in interlock with the change of the CSP value to a higher value. |
