MS Electronics TDS3 - Fault Finding; Technical Specification

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Fault Finding
Load will not switch on
a) Unit is not powered
• Ensure the unit is correctly connected to an acve mains supply.
b) Load is not connected correctly
• Ensure the load is connected appropriately. The relay output is volt-free so must be
connected suitably to a supply in order to power a load.
• Check that the load works on its own by bypassing the me delay switch.
Load switches on, but does not switch o
• Ensure the set period has elapsed since the buon was last touched.
Technical Specicaon
Power supply
220V - 240V AC 50Hz (live/neutral)
Output switch type
Volt-free SPST (normally open) relay
Output switch rang
16A, 250V AC (resisve)
Maximum lighng load
Incandescent: 12A (3000W)
Fluorescent: 10A (2500W)
Compact Fluorescent: 10A (2500W)
Time delay selecon
3 seconds to 30 minutes or
6 seconds to 60 minutes or
12 seconds to 120 minutes
Mounng hardware
20mm (min.) single-gang UK paress box
Operang temperature
-10°C to +40°C
Guarantee
3 Years
Weight
87g
Dimensions
86mm x 86mm x 27mm
Ensure the electrical supply to the unit is isolated before making any adjustments.