Hoshizaki REFRIGERATED PREP TABLE WITH RAISED RAIL 73168 - Manual (Page 20)

20
f) Temperature Correction Factor
In cases where there is a discrepancy between the actual cabinet or rail temperature
and the displayed temperature, a temperature correction factor is used to correct the
displayed temperature.
WARNING
This unit has been factory tested with the default settings listed. Avoid using
this function except to confirm that the setting is correct. If set incorrectly, the
display could show an acceptable temperature even though the temperature
is out of the proper range. This value should only be changed after consulting
with the Hoshizaki Technical Support Department at 1-800-233-1940.
To view the current values, move the power switch to the "ON" position while pressing
the up arrow button. The current cabinet temperature correction factor will be shown. If
"18" is displayed, the value is 1.8°F (1°C). Press the cabinet "SET" button to display the
rail temperature correction factor.
Temperature Correction Factor Default
Area Setting Range 1-Section 2-Section 3-Section
Cabinet -9 to 9 ° F in 0.9 ° F increments
(-5 to 5 ° C in 0.5 ° C increments)
0 ° F (0 ° C) TBD
Rail 1.8 ° F (1 ° C) (0.9 ° F (0.5 ° C) TBD
Negative values are indicated by an LED to the left of the value (Decimals are not
shown on display)
If it is determined through discussion with Hoshizaki Technical Support that the setting
needs to be changed, follow the steps below.
1) Display the cabinet or rail temperature correction factor as outlined above.
2) Press the up or down button to increase or decrease the cabinet value.
3) Press the cabinet "SET" button to save the new cabinet value.
4) Press the cabinet "SET" button again to view the rail value.
5) Press the up or down button to increase or decrease the rail value.
6) Press the cabinet "SET" button to save the new rail value.
7) Turn the power off and then back on. The unit will start running with the new value(s).
[Example]
When the actual cabinet temperature is 5.4°F (3°C) higher than the displayed temperature,
change the temperature correction factor to 5.4°F (3°C), so that the displayed temperature
matches the cabinet temperature.
Actual Area Temperature
Displayed Temperature
42.4 ° F (6 ° C)
5.4 ° F (3 ° C)
Difference
47.8 ° F (8.7 ° C)