[. . . ] Children should be supervised to ensure that they do not play with the appliance. Do not install the unit in a potentially explosive or flammable atmosphere. Do not insert your fingers or other objects into the indoor or outdoor unit, rotating parts may cause injury. [. . . ] To enable YES or disable NO function, or set your desired day and time. Solar Priority (YES / NO) To choose the solar use for water tank heat up. Heating Priority (YES / NO) To choose the heat pump only use for Heating side during HEAT + TANK mode. During sterilization Sterilization Day & Time Set to prevent burnt or To set timer for sterilization (only once a week). Sterilization Continue Time To set timer to maintain heating temperature in order to complete the sterilization function (5minutes ~ 1hour). Using the control panel could set the temperature range for water outlet temperature and outdoor ambient temperature. When unit is ON, operation LED is lit and the actual temperature for water outlet and outdoor ambient are shown on the control panel display. - In this mode, the outdoor unit will provide heating capacity to the indoor unit. â· HEAT + TANK MODE - In this mode, the outdoor unit will provide heating capacity to the sanitary tank and indoor unit. - This operation is not used when the sanitary water tank is not installed. - In this mode, the outdoor unit will provide heating capacity to the sanitary tank. The backup heater provides extra heating capacity during cold outdoor temperature and only can operated at heat mode operation for indoor unit. â· The backup heater will automatically turn ON when the setting conditions is fulfilled. STATUS mode cannot be activated when the "SETTING" indicator is ON. "SETTING" mode cannot be activated when the "PUMPDW" and "STATUS" indicator is ON. 7 Timer Display Lights up if Timer operation is selected 6 different programs can be set in a day (1 ~ 6) Indicates the selected day Indicates the next timer operation day Time to be selected (10 minutes step) OFF Timer ON Timer To automatically switch "OFF" the unit To automatically switch "ON" the unit Day to be selected Function Enter timer mode Set day & time Step Press If you want to set the timer together with other operations, press The selected day will be highlighted with . [. . . ] These symbols on the products, packaging, and/or accompanying documents mean that used electrical and electronic products should not be mixed with general household waste. For proper treatment, recovery and recycling of old products, please take them to applicable collection points, in accordance with your national legislation and the Directives 2002/96/EC and 2006/66/EC. By disposing of these products correctly, you will help to save valuable resources and prevent any potential negative effects on human health and the environment which could otherwise arise from inappropriate waste handling. [. . . ]