25
,3(1
21. TROUBLESHOOTING
Problem
Possible causes
Remedy
The automation does not
open or close.
No power.
(POWER ALARM led off).
&KHFN WKDW WKH FRQWURO SDQHO LV SRZH
-
red correctly.
Short circuited accessories.
(POWER ALARM led off).
Disconnect all accessories from termi-
nals 0-1 (voltage must be 24 V=) and
reconnect one at a time.
Blown line fuse.
(POWER ALARM led off).
Replace F1 fuse.
Safety contacts are open.
(SA led on).
&KHFNWKDWWKHVDIHW\FRQWDFWVDUHFOR
-
sed correctly (N.C.).
7KHUHPRWHFRQWUROGRHVQRWZRUN
&KHFNWKHFRUUHFWPHPRUL]DWLRQRIWKH
transmitters on the incorporated radio.
If there is a fault with the radio receiver
that is incorporated in the control panel,
the radio control code can be read by
removing the storage module.
Photocells are activated.
(SA led on).
&KHFN WKDW WKH SKRWRFHOOV DUH FOHDQ
and operating correctly.
7KHDXWRPDWLFFORVLQJGRHVQRWZRUN
&KHFNWKDWWKH7&WULPPHULVQRWVHWDW
the maximum.
External safety devices not
activating.
Incorrect connections between the
photocells and the control panel.
Connect N.C. safety devices together in
series and remove any bridges on the
control panel terminal board.
The automation opens/clo-
VHVEULHÀ\DQGWKHQVWRSV
Encoder disconnected, false encoder
contacts, encoder fault.
32:(5$/$50OHGÀDVKLQJ
&KHFN WKDW WKH HQFRGHU LV FRQQHFWHG
correctly, clean the contacts by con-
necting and disconnecting the encoder
plug on the contacts, replace encoder.
Motor leads crossed.
32:(5$/$50OHGÀDVKLQJ
&KHFNWKHPRWRUOHDGV
There is friction.
0DQXDOO\ FKHFN WKDW WKH DXWRPDWLRQ
PRYHVIUHHO\FKHFNWKH5DGMXVWPHQW
The remote control has li-
mited range and does not
ZRUN ZLWK WKH DXWRPDWLRQ
moving.
The radio transmission is impeded by
metal structures and reinforced con-
crete walls.
Install the antenna outside. Substitute
the transmitter batteries.
i
22. ROUTINE MAINTENANCE PLAN
3HUIRUPWKHIROORZLQJRSHUDWLRQVDQGFKHFNVHYHU\PRQWKVDFFRUGLQJWRLQWHQVLW\RIXVHRIWKHDXWRPDWLRQ
Disconnect the 230 V~ power supply and batteries (if present):
- Clean and lubricate the moving parts.
&KHFNWKHVWDELOLW\RIWKHDXWRPDWLFV\VWHPDQGWKDWQXWVDQGVFUHZVDUHDOOZHOOWLJKWHQHG
&KHFNWKHHOHFWULFDOFRQQHFWLRQVDVVKRZQRQSDJH
Reconnect the 230 V~ power supply and batteries (if present):
&KHFNWKDWWKHPDQXDOUHOHDVHIXQFWLRQVFRUUHFWO\
&KHFNWKDWREVWDFOHGHWHFWLRQLVRSHUDWLQJFRUUHFWO\
&KHFNWKDWDOOFRQWURODQGVDIHW\IXQFWLRQVDUHZRUNLQJFRUUHFWO\
127(IRUVSDUHSDUWVVHHWKHVSDUHVSULFHOLVW
