Daikin One+ Reference Manual page 75

About Daikin:
Daikin Industries, Ltd. (DIL) is a global Fortune 1000
company and is recognized as one of the largest HVAC
(Heating, Ventilation, Air Conditioning) manufacturers in
the world. Founded in 1924, Daikin is approaching 100
years of HVAC worldwide leadership. DIL is primarily
engaged in developing indoor comfort systems and
refrigeration products for residential, commercial, and
industrial applications. Its consistent success is derived,
in part, from a focus on innovative, energy-efficient,
and premium quality indoor climate and comfort
management solutions.