BZ902 - Receiver Elektrobock - Free user manual and instructions
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| Product Type | Radio Frequency Receiver |
| Brand | Elektrobock |
| Model | BZ902 |
| Dimensions (H x W x D) | 28 x 48 x 18 mm |
| Weight | 45 g |
| Power Supply | 230 V AC, 50 Hz |
| Power Consumption | < 1 W (standby) |
| Frequency Range | 868 MHz (typical) |
| Max. Number of Transmitters | Up to 5 |
| Range (free field) | Up to 100 m |
| Protection Rating | IP20 |
| Ambient Temperature | -10 °C to +40 °C |
| Output Type | Relay, potential-free |
| Max. Switching Current | 10 A (resistive load) |
| Main Functions | Wireless control of connected loads (e.g., blinds, lights) |
| Maintenance & Cleaning | Clean with a dry, soft cloth. Do not use solvents. |
| Safety Notes | Installation only by qualified personnel; disconnect power before servicing. |
| Spare Parts & Repairability | No user-serviceable parts inside. Contact service center if defective. |
| General Information | For indoor use only; avoid moisture and direct sunlight. |
Frequently Asked Questions - BZ902 Elektrobock
How do I pair the BZ902 receiver with a transmitter?
Press the pairing button on the receiver for 3 seconds until the LED flashes, then activate the transmitter. The LED will stay on when paired. Refer to the pairing procedure in the manual for details.
What is the operating range of the receiver?
In an open field, the range is up to 100 meters. Indoors, the range may be reduced due to walls and obstacles.
Can the receiver be used outdoors?
No, the BZ902 is designed for indoor use only with IP20 protection. Do not expose to rain or moisture.
What is the maximum load the relay can switch?
The relay can switch up to 10 A resistive load (e.g., incandescent lamps). For inductive loads (motors), reduce to 2 A.
How do I reset the receiver to factory settings?
Press and hold the pairing button for 10 seconds until the LED blinks rapidly. All paired transmitters will be deleted.
What does the LED indicator mean?
Solid light: paired and ready. Flashing: pairing mode. Fast flashing: reset. Off: no power or faulty. See LED indicators section.
Can multiple receivers be controlled by one transmitter?
Yes, one transmitter can control multiple BZ902 receivers if they are all paired to the same transmitter channel.
What power supply does the receiver need?
It requires 230 V AC, 50 Hz. Ensure correct wiring before connecting.
Is the receiver compatible with other Elektrobock models?
Yes, it is compatible with most Elektrobock 868 MHz transmitters. Check the manual for a list of compatible models.
What should I do if the receiver stops working?
Check the power supply, reset the unit, and re-pair the transmitter. If the issue persists, contact Elektrobock support. Do not open the device.
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