automatic water level controller

Semi automatic water level controller for single phase, Manual start auto Stop, 3 SS sensor, 20 AMP support, Auto manual function, Water level indicator, Microcontroller based technology, Heavy ABS plastic BODY, This is the **VENEX 10 Series Semi-Automatic Water Level Controller**. It is designed for users who prefer to start their motor manually but want the system to turn off automatically once the tank is full, preventing water overflow. Below is the detailed information and wiring guide for this product: ### **Key Features** * **Manual Start - Auto Stop:** You press the green button to start the pump, and the controller automatically switches it off when the tank is full. * **Advanced Technology:** Equipped with a CPU and **Advanced AC Sensing**, which prevents electrolysis and scaling on the sensors, ensuring a longer life. * **Single Phase:** Suitable for standard domestic single-phase water pumps. * **Bypass Switch:** Includes a toggle switch to bypass the system in case of emergency or sensor failure. ### **Wiring & Connection Guide** The terminals at the bottom of the unit should be connected as follows: 1. **SUPPLY (L - N):** Connect the main 230V AC incoming power lines (Phase and Neutral) here. 2. **OUTPUT (N - L):** Connect these terminals directly to your water pump/motor. 3. **LEVEL INPUT (CM - LOW - HIGH):** These are for the sensors placed inside the overhead tank: * **CM (Common):** Place this sensor at the very bottom of the tank. * **LOW:** Place this at the middle level. * **HIGH:** Place this at the top level (where you want the water to stop). ### **Operating Instructions** * **Auto Mode:** Keep the black toggle switch on **AUTO (I)**. Press the **Green Start Button** to begin pumping. * **Bypass Mode:** If you need to run the motor regardless of the sensors, flip the switch to **BYPASS (II)**. * **Indicators:** The **Power** LED shows the unit is on, and the **Motor** LED indicates if the pump is currently running. ### **Manufacturer Details** * **Manufactured & Powered by:** Venex Electricals * **Location:** Ahmedabad, Gujarat > **Safety Warning:** Ensure the main power supply is turned off before attempting installation. It is recommended to have the wiring done by a qualified electrician. >

LLC 16 LLC 16Dual tank operating, Support up to 15 AMP, With 6 SS sensor, Water level indicator, Suitable for 1 to 3 HP motor, Auto manual function, Microcontroller based technology, P/N input and output. ## **VENEX LLC-16: Dual Tank Fully Automatic Water Level Controller** Upgrade your home with the advanced **VENEX LLC-16**, a smart solution designed to automate your water management and protect your motor. ### **Key Features:** * **Dual Tank Control:** Simultaneously manages both the Overhead (OH) tank and the Underground (UG) tank. * **Dry-Run Protection:** Automatically shuts off the motor if the underground tank is empty, preventing pump damage. * **Auto/Manual Function:** Flexibility to switch between fully automatic operation or manual control using the physical Start/Stop buttons. * **LED Indicators:** High-visibility indicators for Power status and specific water levels (High/Low) for both tanks. * **High Durability:** Shock-proof plastic body with premium Stainless Steel (SS) sensors for long-lasting performance. ### ** Pro-Tip for Single Tank Users:** If you do not have an underground tank and wish to use the controller **only for the overhead tank**, follow this simple wiring bypass: * **Short the Lower Sensors:** Connect the **UL (Underground Low)**, **UH (Underground High)**, and **C (Common)** terminals together using a small jumper wire. * **Result:** This bypasses the lower tank requirement, allowing the controller to operate perfectly using only the overhead tank sensors. ### **Technical Specifications:** * **Model:** LLC-16 * **Phase:** Single Phase * **Sensors:** Stainless Steel (Included) * **Body:** High-Grade Plastic ### ** Contact & Manufacturing Details:** **VENEX ELECTRICALS** Ahmedabad, Gujarat, India **Save Water, Save Electricity, and Protect your Motor with VENEX!**