MDC XT16HR Series - Page 77

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Water escaping at
pressure relief
valve.
If the water system is connected to a central
water supply higher than 65 psi (4.5 bar) (rural
or urban connection), a pressure reducer must
be used.
Install a pressure reducer (e.g. Truma
pressure reducer) at the fresh water supply.
Water cannot expand in the water
system.
Contact the vehicle manufacturer about
retrofitting a pressure compensation element.
Lime or dirt under the pressure relief
valve seat.
Allow the appliance to cool and then slowly
raise the test lever (Fig. 3 – 4a) to flush the
water system and attempt to force dirt or
foreign matter out of the pressure relief valve
seat.
Replace pressure relief valve. This must be
performed by a Truma certified service
technician.
Water escaping at
water inlet filter
Lime or dirt under the O-ring seats.
Clean the O-rings and their corresponding
sealing surfaces with clean water.
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.