Danfoss Icon2 Service Manual page 34

Service Manual Danfoss Icon2™
Application 08
Continued
Explanation of heating and cooling for end user
No cooling will occur until the reference room's temperature has exceeded the set
temperature + set dead band for longer than the set time delay. For example, after the
room's temperature has been over 25 °C (21 °C + 4K) for six hours.
The room's temperature will never be cooled further than 2 degrees above the set
temperature. If the temperature is set to 21 °C, for example, the room will be cooled
to 23 °C. Heating will activate as soon as the room temperature drops below the set
temperature.
34 | © Copyright Danfoss Climate Solutions | 2023.01
Installer App settings
Function
PWM+ proportional control of actuator outputs
Heat pump optimizer – maintenance of minimum flow
Dead band heating/cooling changeover
Time delay for changeover to cooling mode
Required accessories
1a/b 2-way motorized ball valve 230V AMZ 112 DN20
2 Stainless steel floor heating manifold SSM-F, 2–12 groups
Set of 2 mounting brackets
Set of 2 ball valves 1"
3 Thermal actuator TWA-A 230V NC suitable for SSM-F manifold
4 Dew point sensor CF-DS
Factory setting
Off On
4K
6h
082G5407 (x2)
088U0752 to
088U0762
088U0585
088U0822
088H3112
088U0251
AB432956914381en-010101