Jung BM 240 S1A WW Mode D'emploi page 20

Troubleshooting
Malfunction
Motion detector without
power
Motion detector does
not switch ON
Motion detector does
not switch OFF
Motion detector keeps
switching ON / OFF
Cause
 Fuse has blown;
not switched ON

Short-circuit
 Twilight setting in
night-time mode dur-
ing daytime operation
 Bulb burned out
 Power switch OFF
 Fuse blown
 Detection zone not
correctly adjusted
 Continued movement
within the detection
zone
 Switched ON light is
within detection zone
and switches ON again
as a result of tempera-
ture change
 Set to continuous
operation by indoor
series switch
 Position Wi-Fi device
very close to the
sensor
 Switched ON light is
within detection zone
 Animals moving in
detection zone
20
Remedy
 Replace fuse, switch
ON mains switch,
check wiring with
voltage tester
 Check connections
 Adjust setting
 Replace light bulb
 Switch ON
 Replace fuse, check
connection if neces
sary
 Readjust
 Check zone and
readjust if necessary
or apply shroud
 Readjust zone or apply
shroud
 Series switch to
automatic
 Increase distance
between Wi-Fi device
and sensor

Adjust detection zone
or apply shrouds,
increase distance
 Adjust zone or apply
shrouds