Variable speed, electronically controlled, room air conditioner

Details Variable speed, electronically controlled, room air conditioner Variable speed, electronically controlled, room air conditioner

2007-06-26

2007-06-26

Ali, Mohammad M. (Department: 3744)

Refrigeration

Processes

Compressing, condensing and evaporating

C062S186000

Reexamination Certificate

active

11280491

ABSTRACT:
A variable speed air handling system for cooling and/or heating a room including a sleep mode. The system includes a fan assembly to transport air from the system into the room, the fan assembly having a substantially continuously adjustable speed within a range of speeds defined by a predetermined upper limit and a predetermined lower limit. A user interface transmits a sleep mode signal upon activation of the sleep mode by a user. A control unit controls the fan assembly and the climate control unit to gradually raise an ambient temperature in the room over a predetermined period of time in response to the sleep mode signal transmitted by the user interface.

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