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•Fixed temperature boiling water, no heat preservation operation steps:
 (1) Turn on the power supply, the buzzer whistles, the light emitting diode lights 
up about 1S and enters the standby mode, and displays the current water 
temperature; the standby state is not operated for 5 minutes, then the screen 
hologram;If boiling water is needed without heat preservation, jump to step (2);If 
you need to boil water to the specified menu temperature for boiling water 
without insulation (BOIL mode), jump to step (3);
 (2) Standby status, directly press the #2 button, display 100 C 5 seconds, then 
boil water, no heat preservation, after completion, buzzer sounds 3 times, into 
standby status. (In standby mode, only real-time temperature is displayed, BOIL 
and WARM are not displayed)
 (3) In standby state, click the #1 button, select the menu, When the boiling 
water.reaches the temperature value of the corresponding menu, the buzzer 
sounds three times and enters the standby state. In the process of boiling water, 
click the #2 button again and cancel the boiling water corresponding to the menu 
to enter the standby state.
•Insulation and Warm function switching operation steps:
 Long press 1 key to switch the mode of BOIL (i.e. no heat preservation) and 
WARM (i.e. heat preservation). The default BOIL mode is used for the first time. 
Memorize the settings of BOIL and WARM (that is, after shutdown, boot into 
standby mode, click the #1 button, and remember the previous mode).
•Fixed temperature boiling water, heat preservation operation steps:
 If you need to boil water to the specified menu temperature for boiling, thermal 
insulation (WARM mode), the operation steps are as follows;
 (1) If in WARM mode, jump directly to step (2), otherwise, switch to WARM mode 
and proceed to step (2).
 (2) In standby state, click the #1 button, select the menu, "M1 40 C", "M2 80 C", 
"M3 90 C". After choosing the corresponding menu, click the #2 button to start 
boiling water. If no #2 button is clicked, it will automatically enter the working 
state for 5 seconds. When the boiling water reaches the temperature value of the 
corresponding menu, the buzzer sounds 3 times, enters the heat preservation 
state, the heat preservation ends, the buzzer sounds 2 times, enters the standby 
state. In the process of boiling water and keeping warm, click M2 button again 
and cancel the boiling water and keeping warm corresponding to the menu and 
enter standby state.
 (3) Warm mode, enter standby state, press #2 button directly, display 100 C 5 
seconds, then boil water, no heat preservation, after completion, buzzer sounds 3 
times, enter standby state. You need to remember the previous WARM mode, 
that is, when you click the # 1 button, or in WARM mode. (In standby mode, only 
real-time temperature is displayed, BOIL and WARM are not displayed)
•After entering the shutdown mode, click the 1 button or the 2 button to enter 
Botton Function Description