JEA USER MANUAL
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Minimum Duration Between 2 Consecutive Defrost Cycles
The minimum allowable time between the nish of one defrost cycle and the start of the next defrost cycle. The
next defrost cycle will not start until this time has elapsed regardless of if Defrost Start Interval (df4) or Defrost
Start Temperature (df6) have been met.
Temperature Reading Displayed During Defrost
Select what is displayed during the defrost cycle:
nor: normal = Displays the regulation temperature
frn: Frozen = Displays the regulation temperature as the JEA went into Defrost mode
ACt: Active = Display cycles between the regulation temperature and (dEf)
Enable Defrost During Initial Pull-Down
Select if defrost is allowed during the initial pull-down
No: Defrost will not initiate until the cut-out temperature has been reached for the rst time
Yes: Defrost will initiate once the defrost start interval during initial pull-down (dPt) has been met
Defrost Start Interval During Initial Pull-Down
The period from the JEA turning ON and the start of the defrost.
Defrost End Interval During Initial Pull-Down
The duration for the defrost cycle during initial pull-down.
Defrost Operation Type
Select which defrost method is used:
Off = Defrost function disabled
nAt: Natural = Defrost cycle by turning OFF the compressor
ACt: Active = Defrost cycle using a heater
Note: If winter mode is enabled and activated, then defrost function will be disabled until the winter mode is terminated.
Fan During Defrost (not congurable via the display)
Select if the fan is ON during defrost / Winter mode
OFF: Fan will turn OFF (if ON) when defrost or winter mode (if enabled) is initiated and remain OFF for the
duration of each mode.
ON: Fan will turn ON (if OFF) when defrost or winter mode (if enabled) is initiated and remain ON for the duration
of each mode.
Compressor During Defrost (not congurable via the display)
Select if the compressor is ON during defrost mode
Off: Compressor will turn OFF (if ON) and remain OFF during defrost
On: Compressor will turn ON (if OFF) and remain ON during defrost (for Hot Gas defrost).
Evaporator Temperature Which Terminates Dripping Delay
The evaporator temperature at which drip-down will terminate. The JEA will resume normal operation
Dripping Timeout
The maximum duration for the JEA will remain in drip-down mode. After this, the JEA will resume normal
operation regardless of temperature. Set the duration to “0” to disable drip-down.
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