Danfoss Controller for Evaporator Control AK-CC 750, Menu Operation via AKM Sw. 6.3x Design Guide

Summary

Comprehensive guide to the AK-CC 750 intelligent controller. This professional resource details every facet of menu operation, allowing HVAC technicians to accurately monitor and manage complex refrigeration systems. Coverage includes real-time measurement analysis, configuring precise system settings (including refrigerant type selection), addressing alarm conditions, and using advanced functions for comprehensive diagnostics and maintenance reporting. Essential tool for industry professionals maintaining optimal climate control performance.

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Controller for evaporator control AK-CC 750

Menu operation via AKM

Page Summary Contents For Danfoss Controller for Evaporator Control AK-CC 750, Menu Operation via AKM Sw. 6.3x Design Guide

Page 1 Controller for evaporator control AK-CC 750 Menu operation via AKM

Page 2 Menu list This menu function can be used together with system software type AKM. The description is divided up into function groups that can be displayed on the PC screen. Within each group it is now ...

Page 3 Go through the individual functions one by one and make the required settings. When settings have been made for one controller, the set values may be used as basis in the other controllers of the same...

Page 4 Select application Measurements AK error When “ON”, the controller is in alarm condition. Reg. condition A Regulation condition for section A 0 = Main switch interrupted 1 = Startup 2 = Adaptive regul...

Page 5 Common thermostat Measurements AK error When “ON”, the controller is in alarm condition. Reg. condition A Regulation condition for section A 0 = Main switch interrupted 1 = Startup 2 = Adaptive regula...

Page 6 Section A - Thermostat Measurements AK error When “ON”, the controller is in alarm condition. Reg. condition A Regulation condition for section A 0 = Main switch interrupted 1 = Startup 2 = Adaptive r...

Page 7 Section A - Injection Measurements AK error When “ON”, the controller is in alarm condition. Reg. condition A Regulation condition for section A 0 = Main switch interrupted 1 = Startup 2 = Adaptive re...

Page 8 Section B - Injection Same settings as above for section B Section C - Injection Same settings as above for section C Section D - Injection Same settings as above for section D Defrost Measurements AK...

Page 9 AD status C Status on adaptive defrost. Same setting as for Adaptive defrost status A AD status D Status on adaptive defrost. Same setting as for Adaptive defrost status A Defrost time A min Actual de...

Page 10 Common functions Measurements AK error When “ON”, the controller is in alarm condition. Reg. condition A Regulation condition for section A 0 = Main switch interrupted 1 = Startup 2 = Adaptive regulat...

Page 11 Door alarm delay Delay on door alarm Case shutdown mode Select how the case shall shut down, when the signal receives 0: Function not used 1: Fans continues. Light follows the normal sequence 2: Fans ...

Page 12 P- KO L® Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applie...

Manual Details

Brand	Danfoss
Pages	12
File Size	794.27 KB
Published	June 05, 2026

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Frequently Asked Questions

What must I do before changing a controller's parameters?

To implement changes of certain parameters, the configuration lock must be 'open', and the 'Main switch' must typically be turned OFF.

How many measurements can I display on a graphic graph?

You can select and show up to eight different measurements by pushing "Trend" for a graphical display.

Where does the documentation of current settings exist?

Documentation is made using the 'Print Settings' function within the AKM program, after selecting the relevant controller.

What condition code does 'Modulating thermostat regulation' correspond to?

This status corresponds to Regulation Condition number 9, which can be seen for sections A, B, C, or D.