Danfoss Icon2 User Manual

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.
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Service Manual Danfoss Icon2™
Required accessories
1 6-way ball valve ChangeOver6 DN20 003Z3151
2 Actuator 230V suitable for ChangeOver6 DN20 003Z3154
3 2-way control valve with flow regulator AB-QM DN20 003Z8203
Thermal actuator TWA-Q 230V NC suitable for AB-QM DN20 082F1600
Threaded fittings R3/4" suitable for AB-QM DN20 003Z0233 (x2)
4 Stainless steel floor heating manifold SSM-F, 2–12 groups
088U0752 to
088U0762
Set of 2 mounting brackets 088U0585
Set of 2 ball valves 1" 088U0822
5 Thermal actuator TWA-A 230V NC suitable for SSM-F manifold 088H3112
6 Dew point sensor CF-DS 088U0251
Installer App settings
Function Factory setting
Off On
PWM+ proportional control of actuator outputs
฀
Heat pump optimizer – maintenance of minimum flow
฀
Dead band heating/cooling changeover 4K
Time delay for changeover to cooling mode 6h
Application 9 Continued

Danfoss Icon2 Specifications

General

Brand	Danfoss
Model	Icon2
Category	Controller
Language	English