PROGRAMMING
10
The display will show:
This function will set the door frame heater temperature.
Press or to change the door frame heater temperature (the
flashing value).
Once the door frame heater temperature reaches this setting, it will stay close to
the set point, according to the factory set differential.
Note: Set the door frame heater temperature between 75
0
F and 120
0
F.
Press
when done.
(Default value for coolers)
(Default value for freezers)
The display will show:
Press or to set the percentage (flashing value) of the 4 minute
cycle which the door frame heater will stay on. The remaining time left of the 4
minute cycle the door frame heater will be off. This cycle will repeat for as long
as the controller is on.
See the examples below.
(Default value for coolers)
(Default value for freezers)
Ex1: If the flashing value is set 75%, the door frame heater will run for 3 minutes and it will be off for 1
minute. This cycle will repeat for as long as the controller is on.
Ex2: If the flashing value is set to 100%, the door frame heater will run continuously.
Ex3: If the flashing value is set to 0%, the door frame heater will not run at all.
Ex4: If the flashing value is set to 50%, the door frame heater will run for 2 minutes and it will be off for 2
minutes. The cycle will repeat for as long as the controller will be on.
Note: Do not set door frame heater percent to 0% unless you want to turn the door frame heater off.
Press when done.
The display will show:
Alarm Settings
Set the high air alarm. To do so, press or to change the flashing
value representing degrees Fahrenheit. If the air temperature goes above this set
point, the alarm will go off.
Press when done.
(Default value for coolers)
(Default value for freezers)
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