Legrand LEG04704 Multifunction Timer User Manual

1. పరిచయం

This manual provides essential information for the safe and efficient installation, operation, and maintenance of the Legrand LEG04704 Multifunction Timer. Please read these instructions carefully before installation and retain them for future reference.

The Legrand LEG04704 is a single-module multifunction timer designed for controlling lighting circuits with adjustable timing and various load types. It operates on a 230V~ 50/60Hz power supply and provides a 16A 250V output.

2. ఉత్పత్తి లక్షణాలు

• Module Count: 1 module.
• విద్యుత్ సరఫరా: 230 V~ 50/60 Hz.
• అవుట్‌పుట్: 16 A - 250 V~ (cos φ = 1).
• Adjustable Timing: 0.5 నుండి 12 నిమిషాల వరకు.
• లోడ్ అనుకూలత:
  • ప్రకాశించే lamps: 3680 W
  • హాలోజన్ ఎల్amps (230 V~): 2000 W
  • హాలోజన్ ఎల్amps with ferromagnetic transformer: 500 W
  • హాలోజన్ ఎల్amps with electronic transformer: 2000 W
  • కాంపాక్ట్ ఫ్లోరోసెంట్ ఎల్amps: 1000 VA
  • ఫ్లోరోసెంట్ ఎల్amps (parallel compensated, ≤ 100 µF): 1000 VA
  • శక్తి పొదుపు lamps: 1000 W
• వైరింగ్: Automatic recognition for 3 or 4-wire operation.
• నియంత్రణ ఇన్‌పుట్‌లు: Separate inputs (8-230V) for presence detection or intercom lighting control.
• విధులు: End-of-timing pre-warning, 1-hour long duration function, and manual override.
• రక్షణ: Self-protection mechanism in case of a blocked push-button.
• అనుకూలత: Accepts supply busbars.
• పర్యావరణం: పునర్వినియోగపరచదగిన పదార్థాలు.

3. భద్రతా సమాచారం

హెచ్చరిక: Electrical installation should only be performed by qualified personnel in accordance with national wiring regulations and safety standards.

• Always disconnect the main power supply before performing any installation, maintenance, or wiring work.
• అవసరమైన చోట సరైన గ్రౌండింగ్ ఉండేలా చూసుకోండి.
• Do not exceed the specified load ratings for the timer.
• పరికరాన్ని తేమ, దుమ్ము మరియు తీవ్రమైన ఉష్ణోగ్రతల నుండి రక్షించండి.
• శక్తిని పునరుద్ధరించడానికి ముందు అన్ని కనెక్షన్‌లు సురక్షితంగా ఉన్నాయని ధృవీకరించండి.

4. సంస్థాపన

The Legrand LEG04704 timer is designed for DIN rail mounting within an electrical enclosure.

Image showing the Legrand LEG04704 multifunction timer. It is a grey, single-module device designed for DIN rail mounting. Visible features include screw terminals labeled 'N' and 'B' at the top, a timing adjustment dial marked from 0.5 to 12 minutes, and a manual override switch below it. The Legrand logo and model number '0047 04' are also visible. Lower terminals are labeled 'L' and '4'.

4.1 మౌంటు

1. Ensure the main power supply to the installation is disconnected.
2. Clip the timer onto a standard DIN rail inside a suitable electrical enclosure.

4.2. వైరింగ్ కనెక్షన్లు

Refer to the wiring diagram provided with the product and the labels on the device. The timer automatically recognizes 3 or 4-wire operation.

• N: Neutral connection.
• B: Input for control push-button (e.g., from a switch or presence detector).
• L: Live (Phase) input connection.
• 4: Switched Live (Phase) output to the load (e.g., lighting circuit).

Ensure all wire connections are tight and secure. Use appropriate wire gauges for the load current.

5. ఆపరేటింగ్ సూచనలు

5.1. Setting the Timer Duration

The timing duration can be adjusted using the rotary dial on the front of the device. Use a small screwdriver to turn the dial to the desired time setting, ranging from 0.5 minutes to 12 minutes.

5.2. Manual Override Switch

The timer features a manual override switch, typically located below the timing dial. This switch allows for continuous operation or manual OFF, bypassing the timed function. Refer to the symbols on the device for specific positions (e.g., timed operation, continuous ON, continuous OFF).

5.3. ప్రత్యేక విధులు

• Pre-warning Function: The timer may provide a visual indication (e.g., a brief flicker of the light) before the end of the timing period, allowing users to react before the light switches off.
• Long Duration Function: A specific input or sequence might activate a 1-hour timing period, useful for extended lighting needs.

6. నిర్వహణ

The Legrand LEG04704 timer requires minimal maintenance.

• Ensure the power supply is disconnected before cleaning.
• మెత్తటి, పొడి గుడ్డతో బయటి భాగాన్ని శుభ్రం చేయండి. రాపిడి క్లీనర్లు లేదా ద్రావకాలను ఉపయోగించవద్దు.
• There are no user-serviceable parts inside the device. Do not attempt to open or repair the timer.

7. ట్రబుల్షూటింగ్

• Timer not activating:
  • Check if the main power supply is connected and active.
  • Verify all wiring connections (L, N, B, 4) are correct and secure.
  • Ensure the control push-button is functioning correctly.
  • Check the manual override switch position.
• Incorrect timing duration:
  • Adjust the rotary dial to the desired time setting.
• Load not switching off:
  • Check the manual override switch position; it might be set to continuous ON.
  • Ensure the load does not exceed the maximum specified rating.
• If issues persist, consult a qualified electrician or contact Legrand customer support.

8. స్పెసిఫికేషన్లు

9. వారంటీ మరియు మద్దతు

Legrand products are manufactured to high-quality standards and are covered by a manufacturer's warranty. For specific warranty terms and conditions, please refer to the documentation provided with your purchase or visit the official Legrand webసైట్.

For technical support, troubleshooting assistance, or inquiries regarding your Legrand LEG04704 Multifunction Timer, please contact Legrand customer service through their official channels.