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ENERGY SAVING MODULE LEM-T11 FOR AIR CONDITIONING SYSTEMS IN HOTELS

Code: LEM-T11
Description

The LEM-T11 is invented for saving electric energy for heating and cooling. It’s suitable for air-conditioning systems in hotels. Working principle: When a door or a window is left open after a certain time the air conditioner turns off in order not to lose energy in useless attempts to cool or heat the surrounding place. The module has a built-in protection against  frequent turning-on a shutting-off  via protection time for a new turning-on of the air-condition. The normally closed contact (NC) of the relay is used for interrupting the work of the conditioner, which makes the module extremely safe. If an accident occurs the air condition will function as if the module doesn’t exist at all. The contact system of the relay is for up to 250V and the maximum commutation current 10A. For inductive load the commutation current shouldn’t exceed 6A

  • Manufacturer: LESI
  • Weight: 0.050 Kgs
Price excl. tax: 23.35лв.
Price inc. tax: 28.02лв.

We have 33 in stock

 

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The module is supplied by constant voltage from 10 to 16 V, recommended DC12V. All magnet-controllable contacts are connected to the green cable consecutive to the”-“ /minus/.

The duration of the time when the module will work is determined by the condition of the orange cable.

 

 If  the orange cable is free:

-The door should be open at least 2 min and after that the relay will be on - so the conditioner will turn off.

-The door should be closed at least 3 min and after that the relay will be off - so the conditioner will switch on.

If the orange cable is connected to + 12V:

-The door should be open at least 3min.and after that the relay will be on - so the conditioner will turn off.

-The door should be closed at least 5 min and after it the relay will turn off – so the conditioner will switch on.

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