Vestamatic Touch Centre M 2C Wired, Installation And Operating Instructions Manual

Page: 79 / 82

© Vestamatic GmbH Subject to modifications!
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Information for the user – Troubleshooting
Error
Cause of Error
Troubleshooting
Control system does not function

Power failure

Fault in the connection area of
the control system

Wait until power supply is
restored

Check 160 mA T fine-wire fuse
(F1) and replace if necessary

Check connection according
to wiring diagram (see p. 10)
Connected motors do not move
in or out,
skylights do not open or close

Fine-wire fuse in the motor box
is faulty

No wire bridge between
Common and L1 (only in the
case of direct motor connection!)

Check 6.3 A T fine-wire fuse
(F2) and replace if necessary

Check wire bridge between
Common and L1 (see p. 13)
No display box display

Fault in the connection of
the 4-wire interface

Check connection according
to wiring diagram (see p. 10)

See p. 26
Display turns off after short
period

Standby time set to 1 minute

Adjust standby time to required
level (see p. 40)
No or insufficient radio-controlled
clock reception

Signal strength is too low

Check connection according
to wiring diagram (see p. 22)

Change the mounting position
of the DCF 77 radio-controlled
clock receiver (see p. 22)
48 h wind sensor alarm display

Wind sensor blocked

No wind over the last 48 hours

Check the affected wind sensor
(see p. 66)
Wind sensor cable rupture
display

Wind sensor’s connecting
cable damaged

Fault in connection area

Check connection according
to wiring diagram (see p. 10)

Check connecting cable for
damage (see p. 66)
Lux sensor cable rupture display

Lux sensor’s connecting
cable damaged

Fault in connection area

Check connection according
to wiring diagram (see p. 10)

Check connecting cable for
damage (see p. 66)
Wind speed display too low

Wind sensor is not positioned
fully in the area of wind flow

Incorrect wind sensor type
is set

Check the wind sensor position
and change if necessary
(see p. 15)

Check the smooth running
of the wind wheel (see p. 66)

Check settings in the wizard
(see p. 32)
Lux sensor displays readings
that are too low

Lux sensor is in the shade

Lux sensor is soiled or covered

Check the lux sensor position
and change if necessary
(see p. 17)

Remove any soiling (see p. 17)