Title:
INDOOR UNIT OF AIR CONDITIONER AND AIR CONDITIONER
Document Type and Number:
Japanese Patent JP2021008978
Kind Code:
A
Abstract:
To solve a problem that a gas sensor for performing measurement of a gas concentration is preferably calibrated at an outdoor space, but it is not easy for a user to conduct the calibration with regard to an air conditioner which measures the concentration of the predetermined gas in an indoor space to ventilate the indoor space properly.SOLUTION: An indoor unit (10) of an air conditioner (1) includes: a casing (11); an indoor fan (12); an air supply passage (P1) which introduces outside air into an indoor space; a gas sensor (15) which measures a concentration of a predetermined gas in the indoor space; and a control unit (16). The control unit (16) causes the air supply passage to take outside air into the indoor space, stops the indoor fan (12), and causes the gas sensor (15) to perform calibration.SELECTED DRAWING: Figure 5B
Inventors:
TAKENAKA HIROSHI
NUNO HAYATO
TSUTSUMI TOMOHIKO
KOMAI YOSUKE
NUNO HAYATO
TSUTSUMI TOMOHIKO
KOMAI YOSUKE
Application Number:
JP2019122179A
Publication Date:
January 28, 2021
Filing Date:
June 28, 2019
Export Citation:
Assignee:
DAIKIN IND LTD
International Classes:
F24F11/49; F24F1/0035
Attorney, Agent or Firm:
Shinki Global IP Patent Corporation