Timeguard NSLDD1000 - Manual (Page 7)

6
230 V AC ~ 50Hz
Filament/incandescent 3000W
Fluorescent or Low energy up
to 500W
Not suitable for discharge
lighting e.g. SON or Metal
Halide
Dusk - Dawn and Dusk to
2/4/6/8 hours OFF, (adjustable
Dusk sensing)
IP55 (suitable for outdoor use)
73/23/EEC and 89/336/EEC
Technical specifications
Solution
The level of ambient light in the area may
be too bright to allow operation at the
current DUSK setting. During the hours of
darkness first turn the Time Delay knob to
minimum then adjust the DUSK control
slowly clockwise until the lamp illuminates.
Refer to previous section for more details.
Adjust the setting anti-clockwise to lower
the level of ambient light required for
activation.
Problem
• The sensor
will not
operate at
night.
• Unit
activates
during the
daytime.
Troubleshooting guide
Power Supply:
Maximum Switching
capacity:
Operation:
Environmental Protection:
Conforms to Directives:
Installation & Operating
Instructions