1) Power :

When the power plug is connected to the outlet, the power lamp turns on.

2) Cold water :

When the cold water switch is "on", the cold water lamp is turned on and the compressor operates to the set temperature

3) Hot water :

When the hot water switch is "on", the hot water lamp is turned on and the heater operates to the set temperature.
(Temperature sensor control <85℃~90℃>)

<When the hot water switch is "ON", the power saving function is performed.>

• 1) When the power saving switch is turned on, the power saving function is set.
      (light sensor performed)
• 2) illuminance sensor : It controls the hot water temperature by detecting brightness and
      darkness
  - Daytime hot water temperature: 85℃ to 90℃
  - Night hot water temperature: 40℃ to 45℃

※ The position of the illuminance sensor may be changed, and the setting temperature may be changed during the day and night.