5
WARRANTY
Factory setting: -20 °C
Ground characteristic
Adjustment of the ground characteristic of the open space. This time constant defines the duration that
the ground needs to follow an outside temperature jump to 2/3.
If this is set to "Off" the influence of the ground characteristic on the effective outside temperature will no
longer be considered.
Factory setting: 2 h
Heat-up characteristic
Adjustment of the time characteristic of the heating process in the open space. This value defines the
plan-ning horizon for which a weather forecast influences the current heating of the ground. The more
inert the combination Heating+Ground is, the higher should be the setting for this value.
If this is set to "Off" the influence of the heat-up characteristic will no longer be considered.
Factory setting: 2 h
Stop heating?
Possibility to switch off the heating during an ongoing minimum heating time.
Factory setting: No
Start moisture measurement?
Activation of a moisture test measurement for the combi sensor allocated to the ice detection channel,
inde-pendent from the current ground temperature.
Factory setting: No
Sensor temperature
Display of the current combi sensor temperature in °C. During the measurement this value can be up to
20 °C above the current ambient temperature of the sensor.
Restart
Possibility to restart the device without cutting the power. This function is only available for the 1873. The
devices connected via TGN are not restarted.
Factory settings
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