Дополнительное Руководство для Hoshizaki rf28a

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3) To reset the alarm history, press and hold both the 

 service button and the MANUAL 

DEFROST button for 5 seconds.

4) Press the MANUAL DEFROST button to return to the menu screen. Press and hold 

both the

 button and the 

 service button for 5 seconds to exit the setting mode 

and return to the temperature display.

To display the compressor run time between the two most recent defrosts, follow the 
steps below.

1) Press and hold both the

 button and the 

 service button for 5 seconds. "F0" should 

appear in the display window. Press the MANUAL DEFROST button until "F7" appears 
in the display window.

2) Press the 

 service button to display the run time. The number displayed indicates 

what percent of the time the compressor was running.

3) Press the MANUAL DEFROST button to return to the menu screen. Press and hold 

both the

 button and the 

 service button for 5 seconds to exit the setting mode 

and return to the temperature display.

The display flashes "--" and "00" when this unused setting is viewed.

This value should only be changed after consulting with the factory. To change the high 
temperature shutoff temperature setting, follow the steps below.

1) Press and hold both the

 button and the 

 service button for 5 seconds. "F0" should 

appear in the display window. Press the MANUAL DEFROST button until "FA" appears 
in the display window.

2) Press the 

 service button to display the current setting (default: 163°F (73°C) for 

refrigerators and 158°F (70°C) for freezers; Note that for °F, only the last two digits are 
displayed and "-" flashes). Press the 

 up or 

 down button to increase or decrease 

the high temperature shutoff temperature setting. 
Note: The value can be adjusted between 149 to 167°F (65 to 75°C).

3) Press the 

 service button to save the setting.

4) Press the MANUAL DEFROST button to return to the menu screen. Press and hold 

both the

 button and the 

 service button for 5 seconds to exit the setting mode 

and return to the temperature display.

This unused setting can be set to either "AL" or "12". The setting has no affect on the 
performance of the unit.