Air conditioning apparatus

Heat exchange – With alarm – indicator – signal – register – recorder – test or... – Remotely controlled inspection means

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165 22, 165 111, 236 46R, 236 51, 236 94, G05D 2300, F24F 3044, F25B 2900

Patent

active

049970291

ABSTRACT:
An air conditioning apparatus of a VAV system has a main controller which comprises an operation mode changing means, a temperature schedule inputting means for inputting data for warming or cooling each of the rooms in accordance with a program, and a room controller having a set room temperature changing means for changing a set room temperature for each of the rooms. The program can be easily changed by operating the controllers so as to meet the life pattern of a resident. The air conditioning apparatus provides advantages of saving energy and comfortableness.

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patent: 4674291 (1987-06-01), Kitauchi

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