Troubleshooting Guide - FM Mattsson 9000E Tronic 1640-6000 Installation Et Notice De Montage

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Troubleshooting guide

Fault
No water comes out when tap is
activated.
Tap does not turn off.
The tap starts running without
being turned on.
The tap drips.
The sensor is flashing.
The temperature is not correct.
The pressure is too high/low.
The programme cannot be
changed.
The temperature knob is stiff to
turn.
Possible cause
Supply voltage is too low.
Blocked inlet screens.
Defective/blocked solenoid valve.
The mixer may be in hygiene flush
mode.
Faulty solenoid valve.
Flush time may be set too high.
Hygiene flush mode may be
activated.
Leaking solenoid valve.
Supply voltage is too low.
Incorrect water pressure and
temperature.
The screw for the temperature
limiter is not set correctly.
The aerator is blocked.
The filters (inlet/solenoid valve) are
blocked.
The tap is locked by the remote
control.
The tap needs to be activated im-
mediately before programming.
The fastening plate is not fitted
correct.
Action
Check battery/voltage.
Clean the inlet screens.
Replace the solenoid valve.
Wait three to thirty minutes or
briefly switch off the power. (Yel-
low LED flashes in flush mode).
Replace the solenoid valve.
Wait up to thirty seconds or
briefly switch off the power. Reset
the sensor.
(Yellow LED flashes in hygiene
flush mode).
Replace the solenoid valve.
Check battery/voltage.
Set the temperature value on its
coldest/hottest setting and check
that the water pressure and tem-
perature are high enough.
Turn the temperature knob to
its hottest setting and check the
temperature. Then see the sec-
tion regarding the temperature
limiter.
Clean the aerator.
Clean the inlet screens and
replace the solenoid valve if
necessary.
Programme seven is activated.
Use the remote control to change
the programme.
Activate it by hand before pro-
gramming.
Ensure that the fastening plate is
positioned horizontally and is not
caught on the cable sleeves.
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