Hoshizaki HUR40a Manual Do Utilizador

4

2. Temperature Display
• Displays the cabinet temperature. The factory setting is °F. To change the display to the 

°C scale, see "a) Switching the Display Between Fahrenheit and Celsius (F5)" below.

• The cabinet temperature is updated every 30 seconds.
• During defrost, "dF" is displayed in place of the cabinet temperature.

The factory setting is °F. To change the display to °C, follow the steps below. 

1) Press and hold both the 

 button and the 

 unmarked, blank button for 5 seconds. 

"F5" appears in the display window. (If "F0" is displayed, press the MANUAL 
DEFROST button until "F5" appears.)

) Press the 

 unmarked, blank button to display the current setting (default: "F"). Press 

the 

 up or 

 down button to switch to °C. Press the 

 unmarked, blank button 

again to save the setting.

3) Press and hold both the 

 button and the 

 unmarked, blank button for 5 seconds. 

The cabinet temperature will be displayed using the newly saved temperature scale.

4) Affix the "°C" label supplied with the unit to the display panel, covering "°F" but not the 

display window.

The setpoint temperature is the temperature at which the compressor turns on. To set 
the setpoint temperature, follow the steps below.

1)  Press the 

 button to display the current setpoint temperature.

)  To change the setpoint, press and hold the 

 button while pressing the  

 up or 

 

down button to raise or lower the setpoint. 

Refrigerator (auxiliary code Q5 and earlier)

+1 to +53°F
(-6 to +1°C)

39°F

(4°C)

Refrigerator (auxiliary code Q6 and later)

37°F

(3°C)

Freezer (Door)

-13 to +19°F
(-5 to -7°C)

0°F

(-18°C)

Freezer (Drawer)

°F

(-17°C)

3)  After 10 seconds, the new setpoint will be saved automatically.

Note: For refrigerators, the temperature differential for the compressor to turn off is 

-4.5°F (-.5°C) for auxiliary code Q5 and earlier and -3.6°F (-.0°C) for auxiliary 
code Q6 and later. For 1-section freezers, it is -6.3°F (-3.5°C) and for -section 
freezers, it is -3.6°F (-.0°C).