They respectively represent the four modes of the system working, that is solar energy heating mode, simultaneous heating mode, preset heating mode and intellectual heating mode. And the water pump icon is used to prove that water pump is in a condition of full speed circulated running. For the indication board, see Figure 5. For details, see the following: ---When the green point in the icon is on, it tells that the system is in the solar energy heating mode. (Double color)---when the green poi

The first tacitly approved working mode of the system is the solar heating mode. The four-number tube of the indication screen displays the clock. The five- number tube under the screen respectively displays water temperature of water-storing tank and the temperature of water exiting. The indication interface is displayed in Fig. 6 and at this time, all the pressing keys are effective. Then press power supply key and the system will be turned off and enter the electricity saving mode. The indica

Among products of the same kind, Haier products are excellent in quality and property. For your convenience, please read the instruction carefully before using and operate according to the procedures of the instruction. Please keep the instruction properly afterwards. Haier-Sincerity For Ever! Thank you again for your choosing and using Haier products. Due to the improvement of products, Haier water heater you purchase might not consist with the figures in the instruction, for which we apologize

Confirming of the setting of each parameter can be done by pressing the setting key or by not pressing the setting key about 6 seconds.Then the system will automatically confirm and automatically enter the next parameter setting, until the system finally withdraws from the set conditions and returns to the conditions of the previous clock. The set order of parameter in specific modes is as follows: Solar energy heating mode: Indicating clock condition---to set heating temperature in fixing tempe