10 Diagnostics / Faults
Operating conditions are indicated by the internal status LED
|
V1
|
with
ashing code.
Code
|
V1
|
Relay
K1
Explanation
Reaction of Controller
Adjustment
OFF
de-energized
terminals 11 - 12 bridged
no line voltage
In the event of a mains interruption the
unit switches
“
OFF
”
and automatically
“
ON
”
when the voltage has been re-
stored.
Check line and internal controller fuse.
ON
energized
Terminals 12 - 14 bridged
Normal operation without fault
1
energized
Terminals 12 - 14 bridged
no enable
Terminals
“
D1
”
-
“
D1
”
(Digital In 1) not
bridged.
Switch OFF by external contact (
F
digital
input).
2
de-energized
terminals 11 - 12 bridged
Motor fault
Tripping of connected thermostat or
break between terminals
“
TB
”
.
The unit cuts out and does not switch on
again.
Check motor and connection then reset
(
F
Motor protection).
Code
30.11.2009
v_flash_code_p-et.VSD
2
1
ON
OFF
V1
10.1 If controller doesn
´
t work correctly
Information
Setting of dip switches in principle only when device is not under voltage!
If the device is on mains supply modi
cations will partly not be identi
ed and realized.
Attention!
It is forbidden to carry out work on electrically live parts. The enclosure rating of the device when open
is IP 00! It is possible to inadventently touch components carrying hazardous voltages!
Installation and Wiring Instructions
Speed controller
Diagnostics / Faults
L-BAL-E097-GB 1002 Index 001
Part.-No. 00163342-GB
15/18
