Danfoss ECL Comfort User Manual page 55

Service parameter(s) 57-60
57 Temperature influence by S4, sliding frost protection
Circuit
I
Set the influence from S4 on the desired balance / flow
temperature when S4 is used as sliding frost protection.
Sliding frost protection is possible if the
limitation temperature sensor S4 is connected.
When the limitation temperature is lower than
10 °C, the desired balance / flow temperature is
increased by the factor set in this line and the
motorized control valve M1 opens. If the limitation
temperature falls below 6 °C, the fan controlled by
R1 stops.
Furthermore, the unit connected to relay R2 will be
OFF when the S4 temperature falls below 6 °C.
60 Compensation temperature, 1. point
Circuit
I
When the temperature measured by S1 falls either below or gets
higher than the set value, the controller changes the desired
balance / flow temperature.
The influence on the desired balance / flow temperature is set in
lines 61, 62 and 63.
Set the temperature.
The compensation temperature could typically be the outdoor
temperature.
The settings in lines 60-66 can be used to change the desired
balance / flow temperature in relation to for example the outdoor
temperature.
Setting range
0 ... 9.9
Setting range
-20 ... 110 °C
32g
Factory setting
4.0
Factory setting
25 °C
The grey
side of the
ECL Card