Title:
AIR CONDITIONER
Document Type and Number:
Japanese Patent JPH0626692
Kind Code:
A
Abstract:
PURPOSE: To offer an air conditioner capable of preventing dust from falling when the air conditioner is stopped.
CONSTITUTION: When a control circuit 80 of an indoor unit 40 judges that a fan motor FM3 of a circulation fan should be stopped based on an air conditioner stop signal from a remote controller 70, the indoor unit 40 sends a fan- OFF signal to a heat exchanging ventilator V and an one-minute supplemental operation of the circulation fan is started. Thereby, a fan motor FM4 of the circulation fan is stopped after a fan motor FM1 of an air supply fan of the heat exchanging ventilator V. Therefore, air from the heat exchanging ventilator V is prevented from flowing into an indoor unit which is out of operation.
Inventors:
YAMAZAKI SEISUKE
TANAKA MINORU
YAMAMOTO TAKESHI
KURODA YASUO
TANAKA MINORU
YAMAMOTO TAKESHI
KURODA YASUO
Application Number:
JP82193A
Publication Date:
February 04, 1994
Filing Date:
January 06, 1993
Export Citation:
Assignee:
DAIKIN IND LTD
International Classes:
F24F7/007; F24F7/08; F24F11/02; (IPC1-7): F24F11/02; F24F7/007; F24F7/08; F24F11/02
Attorney, Agent or Firm:
Takafumi Watanabe (2 others)
Next Patent: CONTROL METHOD OF AIR CONDITIONER