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Troubleshooting
Excess temperature release
As an additional safety device the appliance is equipped
with an excess temperature sensor inside the chimney. Should
the safety devices as e.g. the float monitoring device be defec-
tice and the burner continues to heat although the heating coil
does not conduct away heat a destruction of the heating coil
would be inevitable. As soon as the temperature inside the
chimney exceeds 260 °C the excess temperature release trig-
gers and cuts out the appliance.
The display of the excess temperature release is located on the
back of the switchbox inside the appliance.
RED: Excess temperature released, let appliance cool down, no hot water operation possible
YELLOW: Appliance cooled down, activation of hot water opertion possible by pressing
the RESET-button
ATTENTION !!!
Immediately contact service in case of recurrence
Heißwasserbetrieb erst
nach Abkühlung möglich.
Hot-water operation only possible
after cooling down phase.
Gerät abgekühlt, Heißwasserbetrieb
nach RESET wieder möglich.
Machine cooled down, hot-water
operation possible after RESET.
Überhitzung / Overheating
R
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