6.5
Safety temperature limiter - Reset
If the boiler temperature rises too high (>100 °C), the system is switched off by the safety temperature limiter (STL)
by means of a mechanical lockout.
The malfunction must first be unlocked on the safety temperature limiter, then on the control panel.
1. STL reset
-
Open the terminal box according to chapter 4.5
-
Unscrew the protective cap
-
Reset the STL
Fig. 44
2. Reset on the control panel
-
Press the reset key on the control (first remove the cover): the boiler is ready
for operation again once the boiler water temperature is less than 80 °C.
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Summary of Contents for 41-UltraOil 16
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