RWRAPS TM919B 30A Programmable Digital Timer Switch User Manual

1. Introducció

Thank you for choosing the RWRAPS TM919B 30A Programmable Digital Timer Switch. This device is designed for automatic control of various electrical equipment, such as lights, fans, and other appliances, based on a pre-set schedule. It offers high accuracy and flexibility with up to 16 ON/OFF programs per day or week. Please read this manual thoroughly before installation and operation to ensure proper use and safety.

2. Producte acabatview

The RWRAPS TM919B is a DIN rail mountable digital timer switch featuring an LCD display for time and program settings, along with intuitive control buttons.

Figura 2.1: Davant view of the RWRAPS TM919B Digital Timer Switch. This image displays the LCD screen showing the current time and "AUTO" mode, along with the control buttons (P, D+, H+, M+, Reset, Manual) and the ON indicator light. The main power input and output terminals are visible at the top and bottom.

Components clau:

• Pantalla LCD: Shows current time, day, and programming status.
• Botó P (Programa): Entra o surt del mode de programació.
• Botó D+ (Dia): Adjusts the day of the week during time setting or program setting.
• Botó H+ (Hora): Adjusts the hour during time setting or program setting.
• Botó M+ (Minut): Adjusts the minute during time setting or program setting.
• Botó de reset: Clears all settings and resets the device to factory defaults.
• Botó MANUAL: Alterna entre els modes ON, AUTO i OFF.
• Indicador d'encesa: Red LED light indicating the switch is currently ON.
• Terminals de cablejat: Connections for power input and load output.

3. Especificacions

Detailed technical specifications for the TM919B timer switch are provided below.

4. Contingut del paquet

En obrir el paquet, comproveu que tots els articles hi siguin presents i que estiguin en bon estat.

• 1 x RWRAPS TM919B Digital Timer Switch
• 1 x Manual d'usuari (aquest document)

5. Informació de seguretat

Si us plau, observeu les següents precaucions de seguretat per evitar lesions o danys al dispositiu:

• Risc elèctric: Installation and wiring should only be performed by a qualified electrician or competent person. Ensure power is disconnected at the main circuit breaker before any wiring work.
• Voltage Compatibilitat: Assegureu-vos que la font d'alimentació voltage matches the specifications of your timer switch (AC220V for this model).
• Capacitat de càrrega: Do not exceed the maximum load capacity of 30A. Overloading can cause damage to the device and create a fire hazard.
• Medi ambient: No exposeu el dispositiu a la humitat, temperatures extremes ni ambients corrosius.
• Manteniment: No intenteu obrir ni reparar el dispositiu vosaltres mateixos. Encarregueu totes les tasques de manteniment a personal qualificat.

6. Instal·lació i configuració

6.1. Dimensions

Before installation, ensure adequate space for the timer switch.

Figura 6.1: Dimensions of the RWRAPS TM919B Digital Timer Switch. The image shows the front, side, and top views with measurements in centimeters, indicating a height of 8.7cm, width of 3.5cm, and depth of 6.5cm.

6.2. Muntatge

The TM919B is designed for DIN rail mounting. Snap the device onto a standard 35mm DIN rail in your electrical panel.

6.3. Esquema de cablejat

ADVERTIMENT: Disconnect all power before performing any wiring. Incorrect wiring can cause electric shock or damage to the device.

Figura 6.2: Wiring terminals and diagram on the RWRAPS TM919B Digital Timer Switch. This view clearly labels the L (Live), N (Neutral) input terminals (1, 2) and the output terminals (3, 4, 5) for Normally Open (NO) and Normally Closed (NC) contacts.

Refer to the diagram on the device and the image above for wiring connections.

• Terminals 1 & 2 (L, N): Connect your AC220V power supply (Live and Neutral) to these terminals to power the timer switch.
• Terminals 3, 4, 5 (NO, COM, NC): These are the output contacts for controlling your load.
  • Terminal 4 (COM): Common terminal for the switch output.
  • Terminal 5 (NO - Normally Open): The circuit between COM and NO is open when the timer is OFF and closes when the timer is ON. Use this for most applications where you want the device to turn ON when the timer activates.
  • Terminal 3 (NC - Normally Closed): The circuit between COM and NC is closed when the timer is OFF and opens when the timer is ON. Use this for applications where you want the device to turn OFF when the timer activates.

Connect the load (e.g., light, fan) to the appropriate output terminals (COM and either NO or NC) and the neutral line.

7. Instruccions de funcionament

7.1. Configuració inicial i reinici

1. After connecting power, the LCD display should light up.
2. Premeu el botó RESET button (usually a small recessed button requiring a pointed object like a pen) to clear all previous settings and reset the timer to its default state. The display will show "0:00" and "MO" (Monday).

7.2. Configuració de l'hora i el dia actuals

To set the current time and day of the week:

1. Manteniu premut el botó P button for approximately 3 seconds until the hour digits start flashing.
2. Utilitza el H+ per ajustar l’hora.
3. Utilitza el M+ per ajustar el minut.
4. Utilitza el D+ button to adjust the day of the week (MO, TU, WE, TH, FR, SA, SU).
5. Once the correct time and day are set, press the P button again to confirm and exit time setting mode. The display will show the current time and "AUTO".

7.3. Programació de cicles d'encesa/apagada

The TM919B allows for up to 16 ON/OFF programs. Each program consists of an ON time and an OFF time.

1. Premeu el botó P button once to enter programming mode. The display will show "1 ON" and "0:00".
2. Utilitza el D+ button to select the day(s) for this program. You can choose a single day, weekdays, weekends, or all days.
3. Utilitza el H+ per configurar l'hora d'encesa desitjada.
4. Utilitza el M+ per ajustar els minuts d'encesa desitjats.
5. Premeu el botó P button again. The display will show "1 OFF" and "0:00".
6. Repeat steps 2-4 to set the desired OFF time for the first program.
7. Premeu el botó P button again to move to the "2 ON" program. Continue this process for all desired 16 ON/OFF programs. If you don't need all 16, simply press P repeatedly to cycle through them until you return to the current time display.
8. Per sortir del mode de programació en qualsevol moment, premeu la tecla MANUAL botó.

7.4. Anul·lació manual

El MANUAL button allows you to override the programmed settings temporarily.

• Premeu el botó MANUAL premeu el botó repetidament per anar canviant pels modes següents:
  • ACTIVITAT: The output is continuously ON, ignoring programmed OFF times.
  • AUTOMÀTIC: The timer operates according to the programmed ON/OFF cycles.
  • DESACTIVAT: The output is continuously OFF, ignoring programmed ON times.
• Assegureu-vos que el temporitzador estigui activat AUTO mode for automatic operation.

7.5. Bloqueig del teclat

To prevent accidental changes to settings, the keyboard can be locked.

• To lock the keyboard, press and hold the H+ button for approximately 3 seconds. A lock icon will appear on the display.
• Per desbloquejar, manteniu premut el botó H+ button again for approximately 3 seconds. The lock icon will disappear.

8. Manteniment

The RWRAPS TM919B Digital Timer Switch requires minimal maintenance.

• Neteja: Netegeu el dispositiu amb un drap suau i sec. No utilitzeu productes de neteja abrasius ni dissolvents.
• Medi ambient: Ensure the installation environment remains dry and free from excessive dust or corrosive fumes.
• Bateria: The device contains an internal battery for retaining settings during power outages. This battery is typically long-lasting and not user-replaceable.

9. Solució De Problemes

If you encounter issues with your TM919B timer switch, refer to the following common problems and solutions:

10. Garantia i Suport

RWRAPS products are manufactured to high-quality standards. For specific warranty information, please refer to the purchase documentation or contact your retailer.

If you require further assistance or have questions not covered in this manual, please contact RWRAPS customer support through your point of purchase.