Maintenance; Troubleshooting - Mohlenhoff Rd 40203 Bedienungsanleitung

6 Maintenance

6.1

Troubleshooting

Display
DEU
ENG ENG
FRA
0004
NDL
ITA
ESP
0010
46
Meaning
Measuring
temperature of
internal/external
sensor exceeded
Malfunction in
external sensor
(room/floor
sensor)
Malfunction in
internal sensor
Possible elimination
Internal sensor/room sensor
• Remove external heat sources in the
direct environment and wait until
the sensor has cooled down again.
• Reposition the room sensor if
necessary.
• Have the room thermostat/room
sensor checked and replaced if
necessary.
Floor sensor
• Have the floor sensor checked and
replaced if necessary.
• No external sensor connected.
• Reset to the factory settings.
• Deactivate the external sensor in
the Service menu under parameter
040.
• Have the external checked and
replaced if necessary.
• Reset to the factory settings.
• Have the room thermostat checked
and replaced if necessary.