EMKO ESM-3712-CN Bedienungsanleitung Seite 7

5.Front Panel Definition and Accessing to the Menus
BUTTON DEFINITIONS
1. Increment Button :
** It is used to increase the value in the Set screen, Defrost screen and Programming mode.
2. Decrement, Silencing Buzzer and Downloading to Prokey Button :
** It is used to decrease the value in the Set screen, Defrost screen and Programming mode.
** It is used to silence the buzzer.
** If Prc =0, it is used to download from device to prokey.
3. Defrost Button :
** In the main operation screen; if this button pressed, defrost time value will be displayed.
**In the main operation screen; if this button pressed for 3 seconds, manual defrost starts.
4. Set Button :
** In the main operation screen; if this button pressed, set value will be displayed. Value can be
changed using increment and decrement buttons. When Set button pressed again, value is
saved and returns back to main operating screen.
** To access the programming screen; in the main operation screen, press this button for 5
seconds.
** It is used to saving value in the Set screen, Defrost screen and programming screen.
LED DEFINITIONS
5. Compressor output led :
** This led indicates that compressor output is active. If any of compressor protection time
active, this led blinks.
6.Defrost led :
** This led indicates that defrost output is active.
** Blinks once in a second while Defrost delay time.
** Blinks (5 Hz) while entering Defrost time value.
7.Alarm led :
** It is active when low alarm and high alarm statuses.
8.Celcius led :
** Indicates that device is in C mode.
9.Fahrenheit led :
** Indicates that device is in F mode.
10.Set led :
** Indicates that device is in Set value changing mode.
11.Program led :
**Blinks in programming mode .
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