Programming a Box Door Refrigera-

tion and Fan Restart (I/O Control)

AK-SC 255

Service Guide

ADAP-KOOL® Refrigeration Control System

Service Guide | Programming a box door refrig. /Fan restart AK-SC 255

© Danfoss | ADAP-KOOL® | 2018.08

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Programming notes

- I/O comm error (offline) alarms for calculations or Misc ROs

associated with dummy points will need to be Disabled in

Alarms -> Alarm Setup -> System -> Setup

Screen shots:

Configuration / Miscellaneous / On/Off Inputs:

Service Guide | Programming a box door refrig. /Fan restart AK-SC 255

AX279033595247en-000101 | 3

© Danfoss | ADAP-KOOL® | 2018.08

Configuration / Miscellaneous / Relay Outputs:

Assign the door input switch as the Control Input.

Program the restart time as the Pre Delay.

Service Guide | Programming a box door refrig. /Fan restart AK-SC 255

© Danfoss | ADAP-KOOL® | 2018.08

4 | AX279033595247en-000101

Configuration / Miscellaneous / Calculations:

Assign the calculation number as the door switch

input for each applicable box, cooler or freezer.

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