The weekly timer is designed and built to disconnect and connect, and control the output load at certain times of the week, from Saturday to Friday. In this type of timer, first enter the current time and date into the system and then the system can be programmed to turn on the relay at specific hours of the day according to the days of the week. For example, consider a school that rings from 8:00 to 8:05 on Saturdays through Wednesdays. Using the weekly command clock, the output relay can be programmed so that on Saturdays to Wednesdays, the relay is connected at 8:00 and the relay is disconnected at 8:05. The most important characteristic of this timer is its ease of programming and use, due to its LCD display system and user-friendly software; So that any novice user can easily use it after reading the brochure for a few minutes. The weekly command timer that produced by Ojan Electronic has the ability to program 50 different and independent programs. The power consumption of the weekly timer is very low due to the use of LED with side lighting. These command clocks are equipped with a software password, which excludes the possibility of changing and disrupting by non-specialists. Ojan Electronics’ Weekly timer uses a lithium battery to store information such as time and date. The minimum average lifespan of the battery is around 5 years, which can be used up to 10 years in the right conditions. This timer is equipped with a protection system against overvoltage, which in case of an increase in the input voltage, the system is turned off and disables all the loads connected to its output, and when the voltage returns to normal, the system is reactivated and back to normal status. This weekly timer is currently produced in the OWR-01, 10 amps, single relay model. which has Normal open and Normal close terminals. The weekly command timer mentioned several applications such as automatic watering of gardens, filling water sources at certain hours of the day, activating the lighting and cooling system at certain times of the week, industrial and home automation applications. All the timers manufactured by Ojan Electronic Azma have 18 months warranty and 10 years after sales service.
