Daikin One+ Reference Manual page 71

About Daikin:
Daikin Industries, Ltd. (DIL) is a global Fortune 1000
company which celebrated its 95th anniversary in
May 2019. The company is recognized as one of the largest
HVAC (Heating, Ventilation, Air Conditioning) manufacturers
in the world. DIL is primarily engaged in developing
indoor comfort products and refrigeration systems
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.