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Theben Timeguard NTT05 Installation & Operating Instructions Manual

Theben Timeguard NTT05 Installation & Operating Instructions Manual

24 hour mechanical time switch

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24 Hour
Mechanical Time
Switch
Model: NTT05
General Purpose Timer

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Summary of Contents for Theben Timeguard NTT05

  • Page 1 24 Hour Mechanical Time Switch Model: NTT05 General Purpose Timer...
  • Page 2 NTT05 – General Purpose Timer Programme Power LED ring segment Time indicator Terminal cover Time control segments: Control switch: 1 segment = 15 minutes, 1 = permanently ON, push segment down Timer symbol = timed for ON, pull up for Off. control, 0 = permanently Off.
  • Page 3: Installation

    2. Features: Permanent ON/Off facility. This enables the heater under control to be turned Off when alternative methods of heating are available, or during a holiday period. It also enables the heater to be permanently turned ON. Shortest switching time of 15 minutes increasing in 15 minute steps.
  • Page 4 for other wiring, the terminals are marked as follows: E Earth continuity. N Neutral supply. L Live supply. 1 Live Input for volt free output (if required, if not, leave wire link in place). 2 Normally open switch live output to heater or other appliance.
  • Page 5: Specifications

    5. Permanent Override: The main slider on the timer can be set to permanent ON by sliding it to the left, aligning the arrow head to the 1 symbol. In the middle position, with the arrow head pointing at the timer symbol, the timer is in automatic mode. If the slider is moved to the right, and the arrow head points at the 0 symbol, the timer is permanently Off.
  • Page 6: Year Guarantee

    3 Year Guarantee In the unlikely event of this product becoming faulty due to defective material or manufacture within 3 years of the date of purchase, please return it to your supplier in the first year with proof of purchase and it will be replaced free of charge.