Introducció
This manual provides comprehensive instructions for the installation, programming, and operation of your Intermatic DT300CH Digital Timer. Please read this manual thoroughly before using the device to ensure proper function and safety.
Producte acabatview
The Intermatic DT300CH is a digital timer designed to automatically control the ON and OFF cycles of connected electrical devices. It features a manual override switch for immediate control and supports up to 20 ON/OFF settings with daily or weekly programming options. This timer is rated for 5A/500W tungsten/120V, 60 Hz applications.

This image displays the front of the Intermatic DT300CH Digital Timer, showing its circular design, digital display, and control buttons labeled 'MINUTE', 'HOUR', 'PROGRAM', 'ON/AUTO/OFF', 'CLOCK', and 'R'.
Configuració
1. Engegada inicial
- Plug the Intermatic DT300CH Digital Timer into a standard 120V AC wall outlet.
- The digital display should illuminate. If the display is blank, ensure the timer is securely plugged in.
2. Configuració de l'hora actual
- Manteniu premut el botó RELOJ botó.
- Mentre aguanta RELOJ, premeu HORA button to adjust the current hour.
- Continueu aguantant RELOJ i premeu MINUT button to adjust the current minute.
- Allibera el RELOJ button once the correct time is set.
- To set the day of the week, press and hold the RELOJ botó i, a continuació, premeu DIES button to cycle through the days until the correct day is displayed.
Instruccions de funcionament
1. Programació dels temps d'encesa/apagada
- Premeu el botó PROGRAMA per entrar al mode de programació. La pantalla mostrarà "1 ON".
- Utilitza el HORA i MINUT buttons to set the desired ON time for program 1.
- Premeu el botó DIES button to select the days of the week for this program (e.g., everyday, weekdays, weekends, specific days).
- Premeu PROGRAMA de nou. La pantalla mostrarà "1 OFF".
- Utilitza el HORA i MINUT buttons to set the desired OFF time for program 1.
- Repeat steps 3-5 for up to 20 ON/OFF programs.
- Després de configurar tots els programes desitjats, premeu el botó RELOJ per sortir del mode de programació i tornar a la visualització de l'hora actual.
2. Anul·lació manual
Per encendre o apagar manualment el dispositiu connectat, premeu el botó ON/AUTO/OFF button. Each press will cycle through ON, AUTO, and OFF modes. In AUTO mode, the timer will follow the programmed schedule.
3. Resetting the Timer
To clear all settings and reset the timer to its factory defaults, use a pointed object (like a pen tip) to press the recessed R (Reset) button. This will erase all programmed times and the current time setting, requiring you to re-enter them.
Manteniment
- Keep the timer clean by wiping it with a dry, soft cloth. Do not use liquid cleaners or abrasive materials.
- Ensure the timer is not exposed to extreme temperatures, direct sunlight, or moisture.
- Do not attempt to open or repair the timer yourself. Refer to qualified service personnel for any repairs.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La pantalla està en blanc. | No power or timer is not properly plugged in. | Ensure the timer is securely plugged into a live 120V AC outlet. Check the outlet with another device. |
| El temporitzador no s'encén/apaga a les hores programades. | Timer is not in AUTO mode. Incorrect program settings. | Premeu ON/AUTO/OFF fins que es mostri "AUTO". Review and correct program settings. Ensure current time and day are set correctly. |
| El temporitzador perd la configuració després d'apagar-setage. | Internal battery (if present) is depleted or not functioning. | This model may not have a battery backup or its internal rechargeable battery may have reached end-of-life. Re-enter settings. Consider replacing the unit if this is a persistent issue and a battery backup is expected. |
| Els botons no responen. | Timer may be in an unresponsive state. | Press the recessed R (Reset) button using a pointed object. This will clear all settings. |
Especificacions
- Marca: Intermatic
- Model: DT300CH
- Número de peça: DT300CH
- Potència nominal: 5A/500W Tungsten/120V, 60 Hz
- Nombre de configuracions: Fins a 20 programes d'encesa/apagada
- Material: Plàstic
- Color: Blanc
- Pes de l'article: 4 unces
- Dimensions del paquet: 6.1 x 3.5 x 2.4 polzades
- UPC: 078275111288
Garantia i Suport
Specific warranty information for the Intermatic DT300CH Digital Timer is not provided in this document. For detailed warranty terms, technical support, or service inquiries, please refer to the official Intermatic weblloc o poseu-vos en contacte amb el seu departament d'atenció al client.
You can visit the official Intermatic store for more information: Intermatic Store





