Hoshizaki fh1-ssb Guia Do Utilizador

14

The temperature setpoint is the temperature at which the compressor comes on. For 
refrigerators, the temperature differential for the compressor to turn off is -5°F. For 
freezers, the temperature differential for the compressor to turn off is -6°F. If necessary, 
adjust the setpoint temperature as follows:

1) Press "SET." The display reads: 

) Press "SET." The display reads: 

3) Use the up/down arrows to change the setpoint. For refrigerators, the cabinet 

temperature is adjustable between 37°F and 55°F. The factory default is 39°F. For 
freezers, the cabinet temperature is adjustable between -10°F and 8°F. The factory 
default is -1°F for 1-section freezers and 0°F for -section freezers.

4) Press "SET" to save. If no button is pressed in 15 seconds, the display will return to 

normal, and the setpoint will remain unchanged.

The cabinet temperature on SafeTemp models can be displayed in °F only.

This unit uses an off-cycle defrost. When a sensor in the evaporator coil reaches the 
initiation setpoint, the unit enters defrost. When the sensor reaches the termination 
setpoint, the unit ends defrost. After defrost, there is a 5 minute delay before the 
compressor will start.
Units with a control board of revision level R3 or later (board revision level can be seen 
on display at power up) also feature an adjustable time-initiated defrost along with the 
normal temperature-initiated defrost.
The time-initiated defrost is factory set for normal conditions. Before changing this 
setting, contact the Hoshizaki Technical Support Department at 1-800-33-1940 for 
recommendations. If necessary, adjust the time-initiated defrost frequency as follows:

1) Press and hold the up/down arrows simultaneously for 3 seconds. Press "ENTER" until 

the dF frequency is displayed.

) To change the time-initiated defrost frequency, press the up/down arrows until the 

desired value is displayed. The defrost frequency is adjustable between 0 and 1 
defrosts per 4 hours. The factory default is 0.

3) Press "ENTER" to set the value and view the next setting. If no change in the value is 

desired, press "ENTER" and the unit will return to normal display mode. 

Important Note: For the change to take effect, you must cycle through the menu until 

you return to the normal display.

Note: The change in the defrost setting will take effect after the next defrost based 

on the previous setting. To make this change in interval timing take effect 
immediately, turn the unit off and back on. The next time-initiated defrost will take 
effect "x" hours after power is resupplied. For example, if the setting is dF 6, x=4 
and the next defrost will take place 4 hours from the time that power is supplied.