Danfoss ECL Comfort 210 Operating Manual page 7

Operating Guide ECL Comfort 210/296/310, application A232 / A332
The ON-OFF output X4 can be set to
• operate as a Humidistat or
• operate as a switch, depending on the outdoor temperature or
• follow Schedule 1 or
• follow Schedule 2 or
• follow Schedule 3 or
• switch ON at cooling demand
Alarm (visible in display, no output):
Alarm can be activated if the actual flow temperature differs from
the desired flow temperature.
Alarm will also be activated if, in heating mode, the flow
temperature exceeds a set max. value.
Safety function, heating mode:
If the flow temperature S3 exceeds a set max. value, the alarm will
be activated.
Circulation pump P1 is switched OFF in order to prevent too high
temperature to be circulated in the system (for example floor
circuit).
P1 is switched OFF for 35 minutes and then switched ON for 30 sec.
If the flow temperature is below the set max. value, P1 remains ON.
For a description of the change-over from heating to cooling mode,
please read the section 'A232 in general' .
VI.JM.G2.02
© Danfoss | 2017.08 | 7