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| © Danfoss | FEC | 2023.12 AB440847594423en-000103
Application Guide Heating Control Danfoss Ally™
1. Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Segment .............................................................................. 3
1.2 Overview of the units in the Danfoss Ally™ system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.3 Number of units in the Danfoss Ally™ system ........................................... 4
1.4 Best practices ......................................................................... 5
2. General Guidelines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1 Heat supply ........................................................................... 6
2.2 Functions ............................................................................. 7
2.3 Rooms ................................................................................ 8
3. Applications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.1 Heating System with Central Boiler. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.2 Heating System with Boiler ...........................................................11
3.3 District Heating .......................................................................12
3.4 Heat Pump ...........................................................................13
3.5 Danfoss Icon™/Icon 2™ – room thermostats for floor heating ...........................14