Abstract: A heat source apparatus of the ice storage type for performing a cold storage operation and an air-conditioning operation utilizing the stored cold, includes a heat source unit, a cold storage tank connected to the heat source unit, a water level sensor for measuring the stored cold amount by detecting the water level in the cold storage tank, and an operation panel having a menu screen for setting the starting and ending time of the cold storage operation and the air-conditioning operation, wherein the setting of the starting and ending time of the air-conditioning operation can be canceled and a predetermined stored cold amount can be set on the operation panel.

Abstract: A heat source apparatus of ice storage type for performing the cool storage operation and the air-conditioning operation utilizing the stored cool, includes a heat source unit, a cool storage tank connected to the heat source unit, a water level sensor for measuring the stored cool amount by detecting the water level in the cool storage tank, and an operation panel having a menu screen for setting the starting and ending time of the cool storage operation and the air-conditioning operation, wherein the setting of the starting and ending time of the air-conditioning operation can be canceled and a predetermined stored cool amount can be set on the operation panel.