Danfoss AK-CC 550A Programming guide

Programming Guide

AK-CC 550A Prevent High Temp
Alarms During Night Shutdown

This guide is to prevent false alarms during a scheduled night shutdown for a salad bar or
similar case.

1. Add a new Schedule in Configuration>Control>Refrigeration>Schedules.
Add 1 to the existing number.

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2. Set the type to Night Setback and match the hours to your shutdown schedule.

© Danfoss | DCS (mrb) | 2019.06

3. On the Controllers tab, add the relevant controllers.

4. Set the Night Offset so the cutout + night offset will be close to room temp. This will increase
the alarm setpoint and prevent false alarming during a scheduled nightly case shutdown.

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© Danfoss | DCS (mrb) | 2019.06