SINOTIMER TM822 2-Channel Digital Programmable Timer Switch

1. Introducció

The SINOTIMER TM822 is a versatile 2-channel digital programmable timer switch designed for automatic control of various electrical equipment. It allows you to set precise ON/OFF times over a 7-day period, with programming intervals as short as 1 second and a range up to 168 hours. This timer is ideal for applications such as streetlights, neon signs, lamps, water heaters, air conditioners, billboards, and agricultural facilities.

The device features low power consumption, a high-accuracy CMOS chip, strong anti-jamming capabilities, and is simple to set up and operate. It complies with IEC 60367 and holds CE, RoHS, EMC, LVD, and UKCA certifications.

2. Característiques clau

• Control de doble canal: Two independent relay outputs for controlling two separate circuits.
• Weekly Programmable: Set up to 8 ON/OFF programs per day, repeatable weekly.
• Ampli interval de temps: Programming intervals from 1 second to 168 hours.
• Bateria de seguretat: Built-in 3V CR2026 battery for retaining settings during power outages.
• Alta precisió: Equipped with a high-accuracy CMOS chip.
• Certificacions: CE, RoHS, EMC, LVD, UKCA compliant.
• Opcions de muntatge: Designed for panel mounting or screw installation.

3. Especificacions

4. Contingut del paquet

En obrir el paquet, comproveu que tots els articles hi siguin presents i que no estiguin danyats:

• 1 x Timer Switch (TM822)
• 1 x Suport de muntatge
• 1 x manual d'instruccions
• 2 x cargols
• 8 x Wires

5. Instal·lació

ADVERTIMENT: La instal·lació només la pot dur a terme un electricista qualificat. Assegureu-vos que l'alimentació estigui desconnectada abans de la instal·lació per evitar descàrregues elèctriques.

5.1 Muntatge

The TM822 timer switch can be installed either panel-mounted or using screws. The provided bracket facilitates panel mounting.

5.2 Esquema de cablejat

Connect the timer according to the appropriate wiring diagram for your model (AC or DC voltage). The TM822 features two independent relay outputs (CH1 and CH2).

6. Configuració i programació inicials

Before programming, ensure the timer is powered on. The display will show the current time and day.

6.1 Unlocking the Timer

To prevent accidental changes, the timer may be locked. To unlock:

1. Manteniu premut el botó MENÚ botó durant aproximadament 3 segons.
2. The 'LOCK ON' indicator on the display will disappear, indicating the timer is unlocked.

6.2 Configuració de l'hora i el dia actuals

Per configurar l'hora i el dia actuals:

1. Ensure the timer is unlocked.
2. Premeu el botó OK button. The hour display will start flashing.
3. Utilitza el ▲ (Amunt) i ▼ (Down) buttons to adjust the hour.
4. Premeu OK de nou per confirmar l'hora i passar als minuts.
5. Utilitza el ▲ i ▼ botons per ajustar els minuts.
6. Premeu OK again to confirm the minutes and move to the day of the week.
7. Utilitza el ▲ i ▼ buttons to select the current day (e.g., Su for Sunday, Mo for Monday).
8. Premeu OK to save the current time and day settings.

6.3 Programació de cicles d'encesa/apagada

The TM822 allows for 8 ON/OFF programs per day. Each program can be set for a specific time and day(s) of the week.

1. Premeu el botó MENÚ button to enter programming mode. The display will show '1 ON'.
2. Utilitza el ▲ i ▼ buttons to set the desired ON time (hour and minute) for the first program.
3. Premeu OK to confirm the ON time.
4. The display will now show '1 OFF'. Use the ▲ i ▼ buttons to set the desired OFF time (hour and minute) for the first program.
5. Premeu OK to confirm the OFF time.
6. The display will then show the day selection. Use the ▲ i ▼ buttons to select the day(s) for this program (e.g., individual days, weekdays, weekends, all days).
7. Premeu OK to save the first program.
8. Repeat steps 1-7 for additional programs (up to 8 ON/OFF pairs).
9. Per sortir del mode de programació, premeu MENÚ button repeatedly until the current time is displayed, or wait for a few seconds for it to automatically return.

7. Funcionament

7.1 Switching Modes (ON/ON AUTO/OFF/AUTO OFF)

The timer has different operating modes for manual override or automatic control:

1. Ensure the timer is unlocked.
2. Premeu el botó MENÚ botó i el ▲ (Up) button simultaneously to cycle through the modes:
   • ACTIVITAT: The output is continuously ON, overriding any programmed OFF times.
   • A AUTO: The output is currently ON, but will follow the next programmed OFF time.
   • DESACTIVAT: The output is continuously OFF, overriding any programmed ON times.
   • OFF AUTOMÀTIC: The output is currently OFF, but will follow the next programmed ON time.
3. Select the desired mode based on your operational needs.

7.2 Selecting Channels (F1 or F2)

The TM822 has two independent channels. To select which channel you are programming or viewing:

1. Premeu el botó Res botó.
2. The display will show 'F1' or 'F2', indicating the currently selected channel.
3. Toggle between F1 and F2 by pressing the Res botó.

8. Manteniment

• Keep the timer clean and free from dust. Use a soft, dry cloth for cleaning.
• Eviteu exposar el dispositiu a temperatures extremes, humitat o llum solar directa.
• No utilitzeu netejadors abrasius ni dissolvents.
• The internal 3V CR2026 backup battery is not user-replaceable and is designed for long-term use. If the timer loses settings frequently during power outages, the battery may need professional servicing.

9. Solució De Problemes

10. Consells d'usuari

• Bateria de seguretat: The timer includes a 3V CR2026 backup battery to maintain settings during power outages. This battery is not rechargeable by the user and is intended for long-term retention of settings.
• Canals independents: The two relay outputs (CH1 and CH2) operate independently. This means you can program different schedules for each channel to control separate devices or circuits.

11. Garantia i Suport

For warranty information, please refer to the terms and conditions provided by your retailer or the manufacturer's official website. For technical support or service inquiries, please contact the SINOTIMER Official Store or your point of purchase.