Rotex Controller Series, Продуктовая документация

Страница: 164 / 192

EbV Product documentation THETA NORM/UNIT
11-2
For the boiler sensor:
Level HEAT GENERATOR
Parameter 1 – Type of heat generator
Setting range OFF or 1 (1-stage-burner)
With that a programmed parameterisation will not be changed again, the current
values will be checked before. A modification is carried out only if one of the
adjustments listed above is given. In this way the auto set function for example never
can cancel a return flow increase of mixer heating circuit 2, or can function it to a
mixer heating circuit.
11.2 Check safety temperature limiter
NOTE This function may only be activated by the heating specialist.
Function: By keeping the rotary pushbutton pressed during an emission measurementthe
integrated heat generator maximum temperature limit is bypassed, the heat
generator remains in function continuously until the triggering of the safety
temperature limiter (SLT).
During the SLT check all the loads are separated from the heat generator, i.e. any
available mixing valve is closed and all the heating and DHW loading pumps are shut
down.
The emission measurement is continued from the moment of the termination with the
previously saved residual time.
Application: SLT test by the heating technician
Termination: Release the rotary pushbutton – the emission measurement still active is stopped
with the
¡
key.
Operation:
Note on operation Key / parameter tree Parameter
Activate automatic set function
SYSTEM PARAMETER 14
SLT_TEST