AWLC Categories

DOL Starter with AWLC

Smart Water Management System for Homes, Apartments & Industries

DOL starter integrated with AWLC for straightforward motor control, automatic tank filling, dry run protection, and dependable operation in apartments, schools, hotels, hospitals, and commercial buildings.

Product Details
Brand:	GEESYS	Category:	DOL Starter with AWLC
Series:	String Shield	Dispatch:	Between 10-15 Days
Model:	iWATPUMP / AWLC Series	Basic Price before tax:	Rs. 13999/-*

Introduction

A Direct Online (DOL) Starter with a Water Level Controller (WLC) is an integrated panel designed for automatic, safe operation of submersible pumps, typically handling 3HP to 10HP (415V AC). It combines motor starting with automatic tank level monitoring to prevent dry running and overflow. Key features include overload protection and Auto/Manual operation.

Description

Controller providing excellent and complete protection to your water pump.
Suitable for use from 180V to 415V supply voltage.
Reliable operation and performance under adverse field conditions such as hot and humid environments and supply voltage unbalance.
Quick protection against single phasing condition.
Unique combined Volt-Ammeter to indicate voltage and current in the same meter.
Suitable for heavy duty application.

Applications

DOL Starters - Available up to 10HP.
Star-Delta Starters - Available from 15HP to 75HP, Type: Fully Automatic.
Suitable for submersible pump application.

Key Features

The motor automatic start-up is triggered by an empty water tank, and its shut-off mechanism is activated when the tank reaches full capacity.
Remote motor operation can be supported through calls and messages for convenient monitoring and control.
Phase faults, phase reversals, or phase imbalances can trigger alerts before shutdown.
Three precise CT coils support dry-run protection, automatic restart after drying, and timer functionality.
Digital display shows voltage, current, SIM card range, and technical fault status.
Swayam tracking support can help recover the mobile auto in theft cases.
Motor ON and OFF schedules can be configured for effortless operation.
If SIM card technical problems occur, the system can continue functioning like a straightforward auto starter.
Reliable 24-hour battery backup supports continuous operation.
ON DELAY time can be set for DOL and STAR DELTA starter applications.
Fault alerts can report component status and identify starter connection issues.
DP phase or stator phase faults trigger immediate motor shutdown for protection.
Line voltage gap can be set as needed.
Messages and calls can alert users about power disruptions or smooth power supply conditions.
Periodic status updates help users stay informed about motor and power status.
Automatic customer facility improves the user experience.

Technical Specifications

Range Available: DOL starters up to 10HP; Star-Delta starters from 15HP to 75HP

Sr. No.	Parameter	Specification
1	Coil Voltage	415V
2	DOL/SASD/FASD	DOL
3	Conformity To Standard	IS/IEC 60947-4-1
4	Contactor Electrical Life - AC3	1 Million Operations
5	Discount Percentage	Between 0-10 %
6	Mechanical Life	10 Million Operations
7	Service Temperature	-5 deg C to 55 deg C
8	Type	MU-G10W
9	Rated Impulse Withstand Voltage	8kV
10	Rated Insulation Voltage	690V

Working Principle

The controller continuously monitors water level in overhead tank and underground sump using sensors.
When overhead tank level drops below minimum level, controller starts the pump automatically.
The pump continues filling until the tank reaches maximum level.
Once maximum level is reached, the controller stops the pump automatically.
If sump has no water, dry-run protection blocks motor operation to avoid damage.

Applications

Residential Houses
Apartments and Residential Complexes
Commercial Buildings
Hotels and Hospitals
Educational Institutions
Industries

Benefits

Operational Benefits

Automatically starts the pump when water is low and stops it when the tank is full.
Helps prevent dry running, overflow, overload, and phase-related pump damage.
Supports Auto/Manual operation for flexible site control.
Improves pump reliability in residential, commercial, and agricultural water systems.

Why Choose GEESYS Automatic Water Level Controller

At Geesys Technologies India Pvt Limited, we design reliable electrical and automation products with a strong focus on safety, efficiency, and durability.

Built using high-quality electronic components
Designed for long operational life
Tested for reliable performance
Suitable for Indian electrical and environmental conditions

Downloads

Document	Format	Reference
Automatic Water Level Controller Catalogue	PDF	Brochure
Warranty Terms & Conditions	PDF	User Guide
Installation Manual - videos	Video	YouTube

FAQs

1. What is an Automatic Water Level Controller?

An Automatic Water Level Controller is an electronic device that automatically switches the water pump ON or OFF depending on the water level in the tank.

2. Can it prevent motor dry run?

Yes, advanced controllers include dry run protection to prevent motor damage when there is no water in the source.

3. Is it suitable for borewell pumps?

Yes, it can be used with borewell pumps, sump pumps, and overhead tank systems.

4. Does it save electricity?

Yes. By preventing unnecessary pump operation, it reduces power consumption.

5. Is installation complicated?

No. Installation is simple and can be done by a qualified electrician.

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