User Manual

12
Heating limit switch
Heating
Synco RMH760
Prevents unnecessary heating when the outside air temperature is
“high”.
– The heat limit switch shuts down the heating circuit pump and
heat output to the heating circuit.
A heat limit (outside air temperature value) is established above
which heating is not possible. The controller uses the actual outside
air temperature (TOact), the effective outside air (TOeff) and the
dampened outside air temperature (TOStrDmp) to nevertheless
ensure a comfortable warmth in the residence.
Locked
Comfort
heating limit
– Building time constant is set/adapted.
Function is enabled as factory setting.
Adjust the values to meet your needs as required.
Main menu > Settings > Heating circuit 1…3 > Space heating
Operating line Recommendation
Comfort heating limit 17 °C
Economy heating limit 5 °C
Heat limit with Comfort preset Active
Further information
Topic Doc. Sec. Comment/Recommendation
Heating limit switch P3133 9.5.4 Principles and additional details.
Building time constant P3133 9.5.1 Maintained at factory setting 20 hours:
– Light construction: 10 hours
– Medium construction: 20 hours
– Heavy construction: 50 hours
Plant
Controller
Target
Savings potential
Description
Prerequisites
Enable function