OEG KSF-Pro Mode D'emploi page 12

KEyPAD AND oThER KEyS
Key Description
Move to left, decreasing.
Move to right, increasing.
Menu entry, confirmation of selection.
Help.
Return back.
Controller switch-on and switch-off.
Emission measurement, STB test
Key press activates operation mode for emission measurement. For de-
tailed description see chapter Emission analysis on page 29.
Long key press (5 seconds) activates test of safety temperature limiter
STB. For detailed description see chapter Installation and test of safety
temperature limiter STB on page 76.
SAFETy TEMPERATURE LIMITER STB
Safety temperature limiter is used as a thermal protection of heat source. It disconnects
heat source power supply if temperature of heat source exceeds 110 °C. Activated safety
temperature limiter is indicated with red illuminated light around STB.
If a safety temperature limiter STB activates in normal operation mode a
qualified service person needs to check the heating system for proper opera-
tion before continuing with system operation.
User manual
12