VADA V110-H - User Manual

Questions and Answers

C
Christopher StevensAug 1, 2025
What to do if VADA Water Pump motor will not start and no water is pumped?
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  craig66Aug 1, 2025
  If your VADA Water Pump's motor isn't starting and no water is being pumped, here's what you should check: * First, make sure the pump is properly connected to a working power outlet. * Next, see if the motor protection has tripped. If it has, find out why and reset the switch. If it's a thermal circuit breaker, give it time to cool down. * A defective condenser could also be the culprit, in which case it should be replaced. * Finally, a blocked shaft can prevent the motor from starting. Check for any obstructions and unblock the pump.
P
Paula MilesAug 12, 2025
Why does VADA Water Pump stop after running for a short time?
- S
  Susan WilliamsAug 12, 2025
  If your VADA Water Pump stops shortly after starting because the thermal motor circuit breaker trips, it could be due to a few reasons: * The power supply might not match the data on the nameplate. Verify the voltage on the power supply cable leads. * A solid object may be blocking the impellers. * The liquid being pumped may be too thick.
M
Michael StephensAug 21, 2025
What to do if VADA Water Pump motor runs but no water is pumped?
- J
  Jessica EvansAug 21, 2025
  If the motor of your VADA Water Pump is running, but no water is being pumped, consider these possibilities: * The pump might be sucking in air. Ensure all joints are airtight. * The liquid level might have dropped below the minimum priming level. Check and adjust the liquid level accordingly. * The pump could be rotating in the wrong direction. If so, reset the direction of rotation.

Summary

Product Overview and Specifications

Product Overview

The VADA horizontal multistage centrifugal pumps offer high hydraulic and suction performance.

Construction Details

Details the materials used for pump casing, motor bracket, impeller, shaft, mechanical seal, and O-ring.

Usage Limitations

Specifies liquid type, temperature, ambient temperature, suction height, and maximum operating pressure.

Motor Specifications

Describes motor protection, insulation, power supply, speed, and suitability for continuous use.

Pump Performance and Dimensions

Hydraulic Performance Chart

Presents a chart showing head (m) versus flow rate (L/min) for the V110-H pump.

Pump Performance Data

Provides performance data including nominal power, absorbed power, voltage, current, and discharge head.

Pump Dimensions and Weight

Lists dimensions (A, B, C, D) and suction/outlet port sizes for the V110-H pump.

Installation Procedures and Safety

Qualified Personnel and Electrical Compliance

Installation by licensed personnel required. Electrical work must meet national standards (AS/NZS 3000).

Seek Professional Advice

Consult experienced professionals if unfamiliar with pumping equipment.

Fluid and Environment Suitability

Use with clean water only. Avoid abrasive, corrosive, explosive fluids and hazardous environments.

Risks of Incorrect Installation

Improper installation or testing can lead to equipment failure, injury, or property damage.

Prevention of Freezing Damage

Protect the pump from freezing or ensure it is drained during cold periods.

Electrical Safety During Servicing

Always isolate electrical supply before installation or service work.

Motor Overheating and Burn Hazard

Keep motor area clear of debris. Allow cooling before touching; thermal overload protects motor.

User Restrictions and Supervision

Not for unsupervised use by persons with reduced capabilities or lack of experience.

Damaged Power Cord Replacement

Damaged cords must be replaced by the manufacturer or qualified persons to avoid hazards.

Supervision of Children

Ensure children do not play with the appliance; supervision is necessary.

Preparation Before Installation

Inspect for damage, ensure suction piping is airtight and free of air locks.

Pump Protection Requirements

Protect the pump from weather, floods, chemicals, dust, vermin, and insects in a vented enclosure.

General Installation and Priming

Connecting Control Devices

Connect Auto Pressure Control or Mains Water Switch Over Device to pump or piping.

Pump Location

Locate pump close to water source on a stable, dry footing, potentially a concrete base.

Power Source Requirements

Arrange for a 10A weatherproof outdoor power point near the pump.

Suction Pipe Requirements

Use reinforced pipe, shortest length, airtight fittings, and equal or larger diameter than inlet port.

Discharge Pipe Considerations

Pipework diameter and length affect pressure/flow. Component ratings must exceed pump pressure.

Pump Priming Procedure

Ensure tank water covers outlet. Open gate valve, remove priming plug, fill if necessary.

Electrical Installation and Operation

Electrical Connection Requirements

Pump supplied with IEC socket/plug. Connect via RCD/ELCB with max 30mA residual current.

User Manual and Operation

Operator must read and follow this manual during operation.

Pre-Operation Water Fill

Ensure the pump is filled with water before operating.

Motor Heat and Fire Hazard

Keep motor area clear of debris. Allow motor to cool before touching.

Fluid Usage Warning

Use only with clean water in residential settings. Do not use with alternative fluids or environments.

Do Not Run Pump Dry

Ensure the pump is primed before operating to avoid dry running.

Startup and Operation

Open valves, turn on power. Pump operates until switched off or controlled by device.

Service, Maintenance, and Troubleshooting

Service and Maintenance Guidelines

Service by qualified personnel using genuine parts. Prime before starting. Release pressure before servicing.

Electrical Shock Hazard Warning

Turn off power and remove plug before working on pump or motor.

General Care and Maintenance

Periodically check pressure/current. Empty, rinse, and dry for long storage.

Troubleshooting Guide

Lists common symptoms, causes, and remedies for pump operation issues.

VADA V110-H Specifications

General

Brand	VADA
Model	V110-H
Category	Water Pump
Language	English