A method, computer program product, and a data processing system for
controlling a first climate control device is provided. An operational
mode is obtained for each of a plurality of climate control devices. The
operational mode of each of the plurality of climate control devices is
compared with a desired operational mode of the first climate control
device. A determination of whether any of the operational modes of the
plurality of climate control devices differs from the desired operational
mode. The first climate control device is placed in the desired
operational mode dependent on the comparison of the operational modes of
the plurality of climate control devices with the desired operational
mode.