System and method for operating an air conditioner unit according to a predetermined schedule
An air conditioning system for conditioning a room includes an air conditioner unit operable in at least one of a normal operating mode or an energy management mode; a plurality of occupancy indication devices; and a controller in operative communication with the air conditioner unit and the plurality of occupancy indication devices, the controller being configured to perform an operation. The operation includes determining that the air conditioner unit is operating within a first predetermined timeframe; directing the air conditioner unit according to the energy management mode after determining that the air conditioner unit is operating within the first predetermined timeframe; detecting a first trigger event within the room after directing the air conditioner unit according to the energy management mode; and directing the air conditioner unit at a selected setting upon detecting the first trigger event.
1 . An air conditioning system for conditioning a room, the air conditioning system comprising:
an air conditioner unit operable in at least one of a normal operating mode or an energy management mode;
a plurality of occupancy indication devices; and
a controller in operative communication with the air conditioner unit and the plurality of occupancy indication devices, the controller being configured to perform an operation, the operation comprising:
determining that the air conditioner unit is operating within a first predetermined timeframe of a plurality of predetermined timeframes of a predetermined schedule;
directing the air conditioner unit according to the energy management mode after while it is determined that the air conditioner unit is operating within the first predetermined timeframe;
detecting a first trigger event within the room while it is determined that the air conditioner unit is operating within the first predetermined timeframe; and
directing the air conditioner unit at a selected setting upon detecting the first trigger event.
2 . The air conditioning system of claim 1 , wherein the operation further comprises:
determining that the air conditioner unit is operating within a second predetermined timeframe of the plurality of predetermined time frames different from the first predetermined timeframe; and
directing the air conditioner unit according to the normal operating mode, the normal operating mode comprising no setbacks.
3 . The air conditioning system of claim 2 , wherein the room is in an unoccupied state during the first predetermined timeframe and the room is in an occupied state during the second predetermined timeframe.
4 . The air conditioning system of claim 2 , wherein the second predetermined timeframe comprises a plurality of second predetermined timeframes measured in at least one of hours, days, weeks, or months.
5 . The air conditioning system of claim 2 , wherein directing the air conditioner unit according to the energy management mode comprises:
applying one or more setbacks to the air conditioner unit; and
operating the air conditioner unit at a reduced capacity according to the one or more setbacks.
6 . The air conditioning unit of claim 2 , wherein the first predetermined timeframe and the second predetermined timeframe are retrieved from the predetermined schedule, which is provided within a lookup table.
7 . The air conditioning system of claim 1 , wherein the plurality of occupancy indication devices comprises:
at least one of a door position sensor, a door lock or keycard access device, a motion sensor positioned within the room, or an occupancy sensor mounted to the air conditioner unit.
8 . The air conditioning system of claim 1 , wherein identifying the first trigger event comprises detecting a change in a temperature setpoint of the air conditioner unit or other user interaction with the air conditioner unit.
9 . The air conditioning system of claim 1 , wherein identifying the first trigger event comprises detecting an occupant of the room via at least one of the plurality of occupancy indication devices.
10 . A method of operating an air conditioning system, the air conditioning system comprising an air conditioner unit operable in a normal operating mode or an energy management mode and a plurality of occupancy indication devices, the method comprising:
determining that the air conditioner unit is operating within a first predetermined timeframe of a plurality of predetermined timeframes of a predetermined schedule;
directing the air conditioner unit according to the energy management mode while it is determined that the air conditioner unit is operating within the first predetermined timeframe;
detecting a first trigger event within the room while it is determined that the air conditioner unit is operating within the first predetermined timeframe; and
directing the air conditioner unit at a selected setting upon detecting the first trigger event.
11 . The method of claim 10 , further comprising:
determining that the air conditioner unit is operating within a second predetermined timeframe of the plurality of predetermined time frames different from the first predetermined timeframe; and
directing the air conditioner unit according to the normal operating mode, the normal operating mode comprising no setbacks.
12 . The method of claim 11 , wherein the room is in an unoccupied state during the first predetermined timeframe and the room is in an occupied state during the second predetermined timeframe.
13 . The method of claim 11 , wherein the second predetermined timeframe comprises a plurality of second predetermined timeframes measured in at least one of hours, days, weeks, or months.
14 . The method of claim 11 , wherein directing the air conditioner unit according to the energy management mode comprises:
applying one or more setbacks to the air conditioner unit; and
operating the air conditioner unit at a reduced capacity according to the one or more setbacks.
15 . The method of claim 11 , wherein the first predetermined timeframe and the second predetermined timeframe are retrieved from the predetermined schedule, which is provided within a lookup table.
16 . The method of claim 10 , wherein the plurality of occupancy indication devices comprises:
at least one of a door position sensor, a door lock or keycard access device, a motion sensor positioned within the room, or an occupancy sensor mounted to the air conditioner unit.
17 . The method of claim 10 , wherein identifying the first trigger event comprises detecting a change in a temperature setpoint of the air conditioner unit or other user interaction with the air conditioner unit.
18 . The method of claim 10 , wherein identifying the first trigger event comprises detecting an occupant of the room via at least one of the plurality of occupancy indication devices.