Intermatic EI500WC 7-Day Digital Time Switch User Manual

1. Introdução

The Intermatic EI500WC is a 7-day single-pole digital time switch designed for automated control of lights, fans, pumps, and other medium-duty loads. It offers up to 7 ON and 7 OFF operations per week, providing flexibility for energy savings, security, and convenience. This timer is compatible with incandescent, fluorescent, CFL, and LED lighting.

This manual provides detailed instructions for the safe installation, setup, programming, and maintenance of your EI500WC digital time switch.

Figure 1: Intermatic EI500WC Digital Time Switch installed in a standard wall plate.

2. Precauções de segurança

Please read and understand all instructions before installing or operating this device. Failure to follow these instructions may result in electrical shock, fire, or serious injury.

• AVISO: Risk of Electric Shock. Disconnect power at the circuit breaker or fuse box before installation or servicing.
• A instalação deve ser realizada por um eletricista qualificado, em conformidade com todos os códigos elétricos locais e nacionais.
• Do not use this device with loads exceeding its specified electrical ratings.
• Certifique-se de que todas as conexões dos fios estejam seguras e devidamente isoladas.
• Este dispositivo é somente para uso interno.

3. Conteúdo da embalagem

• Intermatic EI500WC 7-Day Digital Time Switch
• Porcas de Arame
• Manual de Instruções (este documento)

4. Produto acabadoview

The EI500WC features a clear digital display and intuitive buttons for programming. The main ON and OFF buttons are visible on the front, while programming buttons are located behind a hinged cover.

Figura 2: Frente view of the EI500WC with the programming button cover open, showing CLK, DAY, PROG, RESET, HOUR, MIN, and MODE buttons.

5. Instruções de instalação

5.1. Ferramentas necessárias

• Chave de fenda (Phillips e/ou de fenda reta)
• Alicates de decapagem de fios
• Volumetage testador
• Fita isolante

5.2. Instruções de fiação

1. Desligue a alimentação: Locate the circuit breaker or fuse that controls the switch you are replacing and turn it OFF. Verify power is off using a voltage testador.
2. Remova o interruptor antigo: Remova cuidadosamente a placa de parede e o interruptor existentes da caixa elétrica.
3. Identificar os fios: The EI500WC requires a neutral wire. Identify the LINE (hot), LOAD, NEUTRAL, and GROUND wires in your electrical box. If a neutral wire is not present, consult a qualified electrician.
4. Conecte os fios: Use the provided wire nuts to connect the EI500WC wires to your household wiring as shown in the diagram below.
   • Black wire (LINE): Connect to the incoming hot wire from the circuit breaker.
   • Red wire (LOAD): Connect to the wire going to the light fixture or appliance.
   • White wire (NEUTRAL): Connect to the neutral wire (typically white) in the electrical box.
   • Green wire (GROUND): Connect to the bare copper or green ground wire in the electrical box.

Figure 3: Wiring diagram for the EI500WC, showing connections for LINE (Black), LOAD (Red), NEUTRAL (White), and GROUND (Green).

5.3. Montagem

1. Carefully push the wired timer into the electrical box, ensuring wires are not pinched.
2. Secure the timer to the electrical box using the mounting screws.
3. Attach the wall plate (not included) over the timer.
4. Restaure a energia: Ligue a energia novamente no disjuntor.

6. Configuração inicial

Ao ligar o aparelho pela primeira vez ou após uma queda de energiatage, the display may show '12:00 AM' and 'MO'. The internal battery maintains settings during brief power interruptions.

6.1. Configurar a hora e o dia atuais

1. Open the hinged cover to access the programming buttons (refer to Figure 2).
2. Pressione o CLK botão. O visor de tempo piscará.
3. Pressione o HORA button to set the current hour. Observe the AM/PM indicator.
4. Pressione o MÍNIMO botão para definir o minuto atual.
5. Pressione o DIA button to set the current day of the week (MO, TU, WE, TH, FR, SA, SU).
6. Imprensa CLK again to save the settings and exit time setting mode.

7. Operação e Programação

The EI500WC allows for up to 7 ON and 7 OFF programming events per week. Each event can be set for a specific day or combination of days.

7.1. Configuração dos programas LIGAR/DESLIGAR

1. Abra a tampa articulada.
2. Pressione o PROG. button. The display will show '1 ON' and the time will flash.
3. Imprensa HORA e MÍNIMO Para definir o tempo de ativação desejado para o programa 1.
4. Imprensa DIA to select the day(s) for this program. Options include individual days, weekdays (MO TU WE TH FR), weekends (SA SU), or all days (MO TU WE TH FR SA SU).
5. Imprensa PROG. again. The display will show '1 OFF' and the time will flash.
6. Imprensa HORA e MÍNIMO Para definir o tempo de DESLIGAMENTO desejado para o programa 1.
7. Imprensa DIA to select the day(s) for this OFF program (should match the ON program days).
8. Repita os passos 2 a 7 para programas adicionais de LIGAR/DESLIGAR (até 7 pares). Para pular um programa, pressione PROG. repeatedly until you reach the desired program number or exit programming mode.
9. Imprensa CLK Para sair do modo de programação e retornar à operação normal.

7.2. Random Mode

The random mode feature varies the ON/OFF schedule by a few minutes, providing a 'lived-in' appearance for enhanced security.

• To activate Random Mode: Press the MODO button until 'RDM' appears on the display.
• To deactivate Random Mode: Press the MODO button until 'RDM' disappears.

7.3. Controle manual

You can manually turn the connected load ON or OFF at any time without affecting the programmed schedule.

• Pressione o grande ON button to manually turn the load ON.
• Pressione o grande DESLIGADO button to manually turn the load OFF.
• O temporizador retornará à sua programação original no próximo evento programado de LIGAR ou DESLIGAR.

8. Manutenção

8.1. Informações da bateria

The EI500WC includes an internal battery that provides backup power to maintain time and program settings during power outages. This battery is typically long-lasting and not user-replaceable. If the display is blank or settings are lost frequently after power interruptions, the unit may need replacement.

8.2. Limpeza

Clean the surface of the timer with a soft, damp pano. Não use produtos de limpeza abrasivos ou solventes.

9. Solução De Problemas

• Timer display is blank: Ensure power is supplied to the circuit. Check circuit breaker.
• A carga não liga/desliga conforme programado:
  • Verify current time and day are set correctly.
  • Check that ON/OFF programs are set for the correct times and days.
  • Ensure the timer is not in manual override mode conflicting with the program.
  • Verifique se as conexões dos cabos estão seguras.
• O temporizador perde as configurações após a queda de energia.tage: The internal backup battery may be depleted. The unit may require replacement.
• Botão de reset: If the timer behaves erratically, use a pointed object (like a paperclip) to press the recessed REINICIAR button. This will clear all settings and restore default values, requiring you to re-enter time, day, and programs.

10. Especificações técnicas

11. Informações de garantia

Intermatic warrants this product to be free from defects in material and workmanship for a period of one (1) year from the date of purchase. This warranty covers replacement of the unit only and does not include labor costs associated with removal or reinstallation.

This warranty does not apply to defects resulting from improper installation, misuse, abuse, accident, or unauthorized modifications. For warranty service, please contact Intermatic customer support.

12. Suporte ao cliente

If you have any questions regarding the installation, operation, or troubleshooting of your Intermatic EI500WC Digital Time Switch, please refer to the Intermatic website or contact their customer support directly. Always have your model number (EI500WC) available when contacting support.