Nexa MLR-1923 - Doorbell Manual

• Plug-in doorbell for connection to a wall socket
• 6 different ring tones with the option of using different tones for different push buttons/transmitters.
• 3 volume levels as well as silent.
• LED indicator that flashes for 15 seconds when the doorbell rings.
• Up to 32 push buttons/transmitters can be connect to one and the same doorbell.
• An unlimited number of doorbells for one and the same push button/transmitter.
• Functions with other System Nexa remote controls, motion detectors and magnetic switches.

INSTALLATION

1. Connect the receiver to a wall socket
2. Press the volume control button to set the desired volume level; choose between three different volume levels and silent. If you choose the silent setting, only the LED indicator will flash when the transmitter emits a signal. You can adjust the chosen volume level at any time.

PROGRAMMING PUSH BUTTON

1. Programme the desired ring tone by pressing the ring tone button; there are six different tones to choose from.
2. Press the programming button on the doorbell once, the LED indicator starts to flash.
3. Press the push button for approx. 1 second.

PROGRAMMING, OTHER TRANSMITTERS AND SENSORS

1. Programme the desired ring tone by pressing the ring tone button; there are six different tones to choose from.
2. Press the programming button on the doorbell once, the LED indicator starts to flash.
3. Send the "ON" signal using a System Nexa Transmitter/Sensor within 15 seconds; see the respective manual.

It is possible to link different ring tones to different push buttons/ transmitters. Repeat steps 1–3 from the programming procedure described above for each push button/transmitter you want to programme.

CONFIRMATION OF PROGRAMMING

The doorbell beeps twice.

DELETING THE MEMORY, PUSH BUTTON

1. Press the programming button once; the LED indicator starts to flash
2. Press the push button you wish to delete within 15 seconds

DELETING THE MEMORY, OTHER TRANSMITTERS

1. Press the programming button once; the LED indicator starts to flash
2. Send the "ON" signal from the System Nexa Transmitter/Sensor you wish to delete within 15 seconds; see the respective manual.

CONFIRMATION OF DELETION

The receiver beeps twice.

DELETION OF ALL MEMORY SLOTS

1. Press the programming button for 6 seconds, the LED indicator starts to flash rapidly
2. Release the programming button and then press it briefly again.

CONFIRMATION OF DELETION, ALL MEMORY SLOTS

The doorbell beeps twice.

MEMORY

The MLR-1923 has 32 memory slots, which means it can be controlled by up to 32 different transmitters at the same time.

SAFETY AND INFORMATION

Range: up to 150 m (optimal conditions). The range is heavily dependent on local conditions – such as if there are any metals nearby. For example, the heavy metal coating in low-emission energy glass has a negative impact on the range of the radio signals. There may be limitations on the use of the unit outside the EU. If appropriate, check that the unit complies with the local regulations.

Max. load: Never connect lights or equipment that exceeds the maximum load of the receiver. This can result in faults, short circuit or fire.

Life support equipment: Never use Nexa products for life support equipment or other devices where faults or disruptions can have life-threatening consequences.

Disruptions: All wireless units can be affected by disruptions that may have an impact on performance and range. The minimum distance between two receivers should therefore be at least 50 cm.

Repairs: Do not attempt to repair the product. It does not contain any serviceable parts.

Waterproofing: The product is not waterproof. Make sure that it is always dry. Moisture will corrode the electronic components inside and may result in short circuit, faults and risk of electric shock.

Cleaning: Clean the product with a dry cloth. Do not use chemicals, solvents or potent cleaning agents.

Environment: Do not expose the product to extreme heat or cold, as this may damage the electronic circuits or shorten their service life.

TECHNICAL DATA

Declaration of conformity published online at www.nexa.se

NEXA AB, DATAVÄGEN 37B, 436 32 ASKIM, SWEDEN
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