3–27 62-12259
Fresh Protect
Continuous
-21.6° to -3.6°
OFF
Factory Default = -7.0
Supply air will be limited to the selected degrees below the cur-
rent setpoint in continuous operation.
Fresh Protect
Start/Stop
-21.6° to -3.6°
OFF
Factory Default = OFF
Supply air will be limited to the selected degrees below the cur-
rent setpoint in start/stop operation.
Start-Stop Settings
Time and Temperature values that control Start-Stop Operation are set in this section. The system may be config-
ured so that:
1. the same settings apply to any setpoint = “Together” OR
2. the settings are different, depending on whether the setpoint is in the perishable range or in the frozen
range = “Separate”.
• If “together” is configured, there will be six settings with only the sixth applicable to just frozen range.
• If “Separate” is configured there will be eleven settings five labeled perishable and six labeled frozen.
MIN RUN TIME: 4 MINS TO 60MINS
(in 1 minute increments)
This determines the minimum run time for perishable/frozen
setpoints in Start-Stop Operation
MIN OFF TIME: 10 to 90MINS
(in 1 minute increments)
30 MINS
This determines the minimum off time for perishable/frozen
setpoints in Start-Stop Operation.
RESTART TEMP: 0.5 to 18°F (.28 to 10°C)
(in 0.5° increments)
5.5°F (3°C)
Following Minimum Off Time, should a compartment tempera-
ture drift this far above or below setpoint in the Perishable
Range or above setpoint in the Frozen Range, unit will restart.
OVERRIDE TEMP: 3.6 to 18°F (2 to 10°C)
(in 0.5° increments)
12.0°F (6.7°C)
This selects the override temperature for the Minimum Off
Time portion of the Auto Start-Stop Off Cycle. During the Min-
imum Off Time, should the refrigerated compartment tempera-
ture drift this far above or below setpoint in the Perishable
Range, or above setpoint in the Frozen Range, the unit will
override the Minimum Off Time, and restart.
MAX OFF TIME: OFF
10MINS
TO
255MINS
(in 1 minute increments)
OFF - There is no maximum off time.
When a minute value is selected, this is the longest amount of
time the unit will remain off during a (Perishable or Frozen or
both) Auto Start/ Stop Off Cycle. When this time expires, the
unit will restart and run for the Minimum Run Time, regardless
of any temperature change inside the compartment.
FROZEN
SHUTDOWN
OFFSET:
0°F to 1.1°F
(0°C to 0.6°C)
(in 0.1°F or C increments)
This only applies to Frozen Setpoints in Start-Stop operation.
This offset is the number of degrees below setpoint that the
unit will run before cycling off. This will allow for a lower aver-
age compartment temperature when considering temperature
rises during off cycles.
SLEEP MODE for complete instructions on entering and setting parameters for Sleep mode refer to
Section 3.19.
Table 3–2 Functional Parameters
Function Parameter Selections Description
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