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Timeguard NTT05 Installation & Operating Instructions Manual
Timeguard NTT05 Installation & Operating Instructions Manual

Timeguard NTT05 Installation & Operating Instructions Manual

24 hour general purpose mechanical time switch

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24 Hour
General Purpose
Mechanical
Time Switch
Model: NTT05

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Summary of Contents for Timeguard NTT05

  • Page 1 24 Hour General Purpose Mechanical Time Switch Model: NTT05...
  • Page 2: General Information

    Immersion Heaters 750W Incandescent, Halogen & Fluorescent lighting 100W Compact fluorescent lighting 100W LED Lighting. The LED switching capabilities of this product can be increased to 200W by the addition of the Timeguard ZV900 Automatic switch load controller – sold separately.
  • Page 3 Notes • Not suitable for use with Discharge Lighting. • The NTT05 is supplied with a wire link in place. This should not be removed unless voltage free contacts are required. If the wire link is removed then the output...
  • Page 4 Programme Power LED ring segment Time indicator Terminal Output LED cover Time control segments: Control switch: 1 segment = 15 minutes, 1 = permanently ON, push segment down Timer symbol = for ON, pull up for OFF. timed control, 0 = permanently OFF.
  • Page 5: Installation

    4. Installation • Ensure the mains supply is switched off and the circuit supply fuses are removed or the circuit breaker turned off. • Remove the terminal cover by undoing the fixing screw on the bottom of the time switch. •...
  • Page 6 • Place the key hole in the top of the product again, over the screw head, and slide down. • Secure the unit to the wall using the lower mounting screw. • If the wiring is through the front cable entry ports, use the cable clamps provided to secure the supply and load cables.
  • Page 7: Connection Diagram

    5. Connection Diagram • The terminals are marked as follows on the bottom of the wall plate; 230V Mains Voltage Switching Link or ‘bridge wir e’ 230V 50Hz Mains Supply Link or ‘bridge wir e’ 230V 50Hz Load Mains Supply 230V 50Hz Mains Supply Live (Brown or Red) to Neutral (Blue or Black) to...
  • Page 8 Voltage Free Switching – e.g. 24V circuit 230V 50Hz Load Mains Supply 230V 50Hz Load Mains Supply 230V 50Hz Mains Supply Live (Brown or Red) to Neutral (Blue or Black) to Earth (Green/Yellow) to Load Remove the ‘Link’ or ‘Bridge’ L &...
  • Page 9: Operation

    6. Operation • Decide what times you would like the time switch to switch ON and OFF. • Push the segments down for the duration of an ON period. • Pull the segments up for the duration of an OFF period. •...
  • Page 10 7. Permanent Override • The main slider on the timer can be set to permanent ON by sliding it to the left. This will align the arrow head to the 1 symbol, and the green flag will now be fully visible on the right. •...
  • Page 11: Year Guarantee

    020 8450 0515. Note: A proof of purchase is required in all cases. For all eligible replacements (where agreed by Timeguard) the customer is responsible for all shipping/postage charges outside of the UK. All shipping costs are to be paid in advance...
  • Page 12 If you experience problems, do not immediately return the unit to the store. Telephone the Timeguard Customer Helpline; HELPLINE 020 8450 0515 or email helpline @ timeguard.com Qualified Customer Support Co-ordinators will be on-line to assist in resolving your query.