MDC XT13 - Furnace Operation and Safety; Furnace Safety Warnings and Operation

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AquaGo comfort / AquaGo comfort plus
Problem
Potential Cause
Resolution
The yellow status
LED 3 is off al-
though an oper-
ating mode was
selected.
Power switch is OFF.
Switch ON the appliance at the POWER switch.
Power supply to the appliance
is switched off.
Switch on the power supply to the appliance.
Power supply was interrupted.
Reset by switching OFF at the control panel, waiting
2 seconds and then switching on again.
If none of the measures in the troubleshooting chart proves successful, please contact your dealer,
the Truma Service Center at 1-855-558-7862 or one of our authorized service partners.