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Timeguard 24-Hour Timeswitch Compact General - NTT02

Timeguard 24-Hour Timeswitch Compact General - NTT02

The Timeguard NTT02 is a 24-hour compact general purpose timeswitch with voltage-free contacts. It...

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OnBuy.comTimeguard 24Hr Compact General Purpose Timeswitch With Volt Free Contacts, Ntt02 5012483012307
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Product Information

Full details

This guide helps users effectively utilize the Timeguard NTT02, a 24-hour compact timeswitch. Ideal for controlling domestic appliances like immersion heaters, the NTT02 offers simple programming and reliable performance. However, it's crucial to note that this timeswitch is not suitable for discharge lighting. This guide will help you understand its features, setup, and troubleshooting.

All features

Model Part NumberNTT02
BrandTimeguard

Extended Product Information

FAQs

How do I set the ON/OFF times?

Push down the segments on the dial for the times you want the appliance to be ON. Each segment represents 15 minutes.

What does the red LED indicate?

The red LED indicates that the timeswitch has power.

Can I use this with LED lighting?

Yes, provided the total load does not exceed the maximum rating of 16A.

Where can I find the product manual?

The product manual can be found online at the manufacturer's website or included in the packaging.

What is the warranty period?

The warranty period is typically two years from the date of purchase. Refer to the product documentation for specific details.

Can I manually override the timer?

Yes, use the 'Traffic Light' slider to select ON or OFF to manually override the timer settings.

What type of wall box is required?

The NTT02 requires a standard single-gang wall box with a minimum depth of 32mm.

Troubleshooting

The appliance is not turning on.

Check the programming and the mode selector. Ensure the switch is set to 'Auto' or 'ON', and that the program is set for the current time. Also, check the fuse.

The timeswitch is not keeping time.

Check the power supply to the timeswitch. If the power is stable and the issue persists, the unit may be faulty and need replacing.

The lights flicker.

Reduce the load on the timer. If using halogen or incandescent bulbs, make sure the total wattage does not exceed 750W. For CFLs, do not exceed 100W.

Pros and Cons

Pros

  • Easy to set up and program.
  • Suitable for a wide range of appliances.
  • Compact size fits standard wall boxes.
  • Clear ON/OFF indication.

Cons

  • Not suitable for discharge lighting.
  • Requires a 32mm deep box for installation.
  • Programming can be time-consuming compared to digital timers.

Setup, Compatibility & Care

Setup

  1. Installation: Install the NTT02 in a standard 32mm deep single-gang wall box. Ensure the power is off before starting installation.
  2. Wiring: Connect the wires according to the instructions provided. The NTT02 has voltage-free contacts.
  3. Programming: Set the ON/OFF times using the 96 quick-set segments. Push the segments down for the desired ON times.
  4. Mode Selection: Use the 'Traffic Light' slider to select the desired mode (ON, Auto, OFF).

Compatibility

The NTT02 is compatible with:

  • Incandescent lighting up to 750W.
  • Halogen lighting up to 750W.
  • CFLs up to 100W.
  • Appliances up to 16A.

It is *not* suitable for discharge lighting.

Care

  • Clean the timeswitch with a dry cloth. Do not use solvents or abrasive cleaners.
  • Regularly check the connections for any signs of wear or damage.
  • Ensure the timeswitch is installed in a dry location.

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