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13. Troubleshooting
Malfunction
Cause
Remedy
Light does not switch ON
■
No supply voltage
■
Switching threshold light
level set too low
■
No movement detection
■
Check supply voltage
■
Slowly increase switching
threshold light level until
light switches ON
■
Ensure unobstructed
sensor vision
■
Check detection zone
Lights do not switch OFF
■
Switching threshold light
level too high
■
Reduce switching
threshold light level
Sensor switches OFF
despite persons being
present
■
Wrong scenario selected
■
Reach set too low
■
Switching threshold light
level too low
■
Select scenario with
True Presence
■
Change reach
■
Change switching
threshold light level
Sensor does not switch
OFF quickly enough
■
Stay-ON time too long
■
Reduce stay-ON time
Sensor does not switch
ON when persons are
present despite it being
dark
■
Switching threshold light
level set too low
■
Semi-automatic mode
activated
■
Increase switching
threshold light level
■
Activate fully automatic
mode or switch light ON
at button
Sensor switches ON
despite no persons being
present
■
Movement within adjacent
rooms and floor levels
■
Change reach
■
Select scenario with lower
sensitivity
Wrong temperature
indicated
■
Different layers of air
■
Enter correction factor
into the ETS
Summary of Contents for 056346
Page 3: ...3 3 3 4 142 mm 44 mm 142 mm 3 5 4 4 1 I O 5 1 2 12 m 15 m 9 m A max 6mm max 0 5 mm 2...
Page 4: ...4 4 5 2 5 3 5 4 6 mm 6 mm...
Page 5: ...5 5 5 5 5 6 5 7...
Page 78: ...78 13 True Presence ETS...
Page 149: ...149 RU 7 495 230 31 32 5...
Page 151: ...151 RU 13 True Presence ETS...
Page 157: ...157 BG 13 True Presence ETS...
Page 163: ...163 CN 13 True Presence ETS...
