METHOD FOR CONTROLLING OPERATION OF VANE OF CEILING AIR CONDITIONER

摘要

PURPOSE: A method for controlling operation of vane of ceiling air conditioner is provided to uniformly raise the temperature of indoor floor by permitting the heating air to reach the indoor floor. CONSTITUTION: A method comprises a first step(S31) of judging whether a user turns on a heating operation button; a second step(S32) of judging whether an indoor temperature is lower than a predetermined level, if it is judged in the first step that the heating operation button is turned on; a third step(S34) of performing a cooling operation if the indoor temperature is not lower than the predetermined level; a fourth step(S35) of setting a comfort heating mode and starting control for operation of vanes, if the indoor temperature is lower than the predetermined level; a fifth step(S36) of opening first and fourth vanes and shutting second and third vanes; a sixth step(S37) of judging whether a predetermined time period has lapsed; a seventh step(S38) of shutting first and fourth vanes and opening second and third vanes; and an eighth step(S39) of judging whether a predetermined time period has lapsed and repeating fifth to seventh steps if the predetermined time period has lapsed.