Troubleshooting - WAREMA C 80 A8 Instructions For Use And Maintenance Manual

8

Troubleshooting

CAUTION
Injury or damage to persons or property
resulting during troubleshooting!

Problems with no reference to a qualified
specialist or certified electrician may be
rectified independently.

Other problems are only to be dealt with
by a qualified specialist or certified electri-
cian.
Problem
External venetian blind motor is
not functioning
Bottom rail does not move to limit
positions
The external venetian
moves up or down erratically
[B867400_1] - EN / 20.07.11
Possible causes

Motor is malfunctioning.

On-site motor connection is incorrect.

Motor thermal protection switch has
triggered

There is no current

A higher-level control command is
present

Limit positions of the motor are
incorrect.

Guide rail is soiled

blind
Blockage in the vicinity of the guide

Blockages in the area of the polyam-
ide-sheathed steel wire cords
Page 13 of 16
Troubleshooting
Remedy
Motor change (specialist only)
Reconnect as per wiring diagram
(certified electricians only)
Wait 10 to 15 minutes, then try again
Check the power fuse
electricians only)
Await switch on/off delay
Readjust the motor again (specialists
only)
Remove soiling
Move the product up (down) slightly
and then move it back down (up)
If the fault occurs again: Fully raise
the external venetian blind and inform
the qualified specialist.
Subject to change without notice
(certified