Hoshizaki HUR40A(-D) - Manual (Page 26)

26
Code Item Setting and Display Range
Default
Refrigerator Freezer
Auxiliary Code
1
section
2
section
Q5 and
earlier
Q6 and
later
F0 Defrost Interval 1 to 12 hours in 1 hour increments 6 6 6
F1 Defrost Termination
Temperature
Refrigerator: 59 to 68°F (15 to 20°C) in
one degree increments
Freezer: 41 to 68°F (5 to 20°C) in one
degree increments
59°F 59°F 41°F
F2 Setpoint
Temperature
Differential
(upper and lower)
0 to 6.3°F in increments of .9°F
(0 to 3.5°C in increments of .5°C) 0°F, -45°F
(0°C,
-2.5°C )
(decimal
is not
displayed)
0°F, -36°F
(2.0, -
2.0°C)
(decimal
is not
displayed)
0°F, -63°F
(0°C,
-3.5°C)
(decimal
is not
displayed)
0°F, -36°F
(2.0,
-2.0°C)
(decimal
is not
displayed)
F3 High Temperature
Alarm Delay Time
0 to 180 minutes in 60 minute
increments
(0=0; 1=60; 2=120; 3=180 minutes)
2 2 2
F4 Low Temperature
Alarm Delay Time
0 or 60 minutes
(0=0; 1=60 minutes)
1 1 1
F5 Temperature Dis-
play
Fahrenheit or Celsius
°F °F °F
F6 Alarm History Displays alarm history - maximum 8
alarms
NA NA NA
F7 Compressor Run
Time
Displays run time between two most
recent defrosts
NA NA NA
F8 Not Used NA NA NA
F9 Not Used NA NA NA
3. Settings and Diagnostics Menu
To gain access to the settings, see "II.D.1. Gaining Access to Settings and Diagnostics."
Once inside this menu, press the MANUAL DEFROST button to scroll through the menu
and the
unmarked, blank button at any point to view the current setting. Press the
MANUAL DEFROST button to return to the menu screen.