46
Siemens Operator / Room / Auxiliary devices CE1U2358en_04
Building Technologies 2014-09-26
Protection
When using Protection, the heating system is off. But it remains protected against
frost (frost protection temperature) provided there is no power failure.
Characteristics of Protection:
l Heating OFF.
l Temperature according to frost protection.
l Protective functions active.
l Automatic summer / winter changeover (ECO functions) and automatic 24-hour
heating limit active
The controller stop function is triggered by pressing the operating mode buttons for
an extended period (> 3 seconds).
The controller stop function can be used to manual control the burner.
The operator's output specifications override the control algorithm for the LMS14...
The 2-point controller places the burner out of service, if the flow temperature
achieves the maximum boiler temperature (OL 2212: Setpoint).
Controller stop function
Exception
To Next Page
Loading...
