Danfoss ECtemp 316, Installation Manual

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Danfoss ECtemp 316
9 Installation Guide
both an upper and lower temperature range in between
which the thermostat allows the system to heat.
The requested maximum temperature range has to be
between -10 °C to +50 °C and the requested minimum
temperature range has to be between -10 °C to +5 °C.
An link between terminal 9+10 must be connected to acti-
vate the use of the minimum temperature feature when the
thermostat controls snow and ice melting in gutters, valley
gutters and down pipes, where the waste of unnecessary
energy must be avoided. In particular by extremely cold
weather where flowing water or moisture does not occur.
When the temperature drops below the minimum tem-
perature set value, the thermostat stops heating and the
LED indicator turns yellow.
When the temperature exceeds the maximum temperature
setting, the thermostat stops heating and both the indica-
tor for minimum and maximum temperature disappears.
3�3 Temperature Set-back
By connecting an external timer to terminals 4 and 6, the
thermostat can be set to reduce the temperature by 0 °C to
8 °C (
A
).