Surface Limit - Danfoss ECL Comfort 210 Operating Manual

Operating Guide ECL Comfort 210/296/310, application A232 / A332

5.5 Surface limit

The surface temperature of the heated floor can be limited to a
maximum temperature.
The surface temperature of the cooled ceiling or the cooled
floor can be limited to a minimum temperature in order to avoid
condensation.
The surface temperature limitations are based on selectable
temperature values; one value for heating mode, another value
for cooling mode.
The controller automatically changes the desired flow temperature
to obtain an acceptable surface temperature when the temperature
gets higher than (heating) or falls below (cooling) the set limits.
Typical for heating systems is that a too high surface temperature
should be avoided.
Typical for cooling systems is that a too low surface temperature
should be avoided. Risk for condensation may exist.
Some parameter descriptions refer to "duct temperature" because
the parameter in question is used in other applications too.
Some parameter descriptions refer to "compensation temperature"
because the parameter in question is used in other applications too.
Some parameter descriptions refer to "return temperature" because
the parameter in question is used in other applications too.
Note for subtype A332.3:
Temperature sensors S5 (heating circuit) and S6 (cooling circuit)
can be used for either return temperature limitation or surface
temperature limitation.
Functionality selection is done by setting an influence factor. If
influence factors are set for both Return and Surface limitation,
there will not be any limitation.
Parameters indicated with an ID no. like "1x607" mean a universal
parameter.
x stands for circuit / parameter group.
MENU > Settings > Surface limit
Circuit, sensor (functionality of return / surface
temperature sensor)
Setting the functionality for the return / surface temperature sensor.
See Appendix "Parameter ID overview"
OFF: Sensor in question is not used as return / surface
temp. sensor
ON:
Sensor in question is used as return / surface temp.
sensor
Select the desired functionality.
VI.JM.G2.02
1x003
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