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onga JS110 - User Manual

onga JS110
20 pages
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OWNER’S MANUAL
Should you the installer or owner be unfamiliar with the correct
installation or operation of this type of equipment you should contact
the distributor for the correct advice before proceeding with the
installation or operation of this product.
Jet Assisted Pumps
1000 Series
JMM100 JS100 JSM100 JSK110
JS110 JSP110 JSK120
JS120 JSP120
We recommend, for additional protection, the pump
to be supplied from socket outlet protected by a
Residual Current Device – RCD (also known as
an Earth Leakage Circuit Breaker – ELCB) with a
maximum rated residual current of 30mA.

Table of Contents

Questions and Answers

  • A
    Anne RichardsAug 8, 2025
    What to do if my onga JS110 Water Pump does not start?
    • B
      Brandy HartAug 8, 2025
      If your Onga Water Pump isn't starting, ensure it's connected to a live outlet. Also, check the circuit breakers and fuses. If the pressure controller detects no water in the tank, make sure there's enough water and press the reset or start button. A blocked pump can also be the cause; disconnect it from the power and inspect the housing and discharge for any obstructions. If none of these steps work, the capacitor may be defective, and you should call a qualified service technician.
  • R
    Roger BurnsAug 13, 2025
    Why does my Onga Water Pump have poor performance with low pressure?
    • M
      Michael DiazAug 13, 2025
      To troubleshoot low pressure or flow in your Onga Water Pump, first, check the suction line for leaks, especially at the joints. If the tank water level is too far below the pump, consider discussing a better pump option with your Onga dealer or moving the pump closer to the tank. Also, a worn or damaged pump can cause poor performance, so ask your Onga dealer to investigate worn parts.
  • M
    Martha MartinAug 20, 2025
    What to do if there is no water from Onga Water Pump?
    • M
      Melissa WhiteAug 20, 2025
      If your Onga Water Pump isn't providing water, first ensure the pump body and suction line are filled with water before starting. Check the suction line for leaks, particularly at the joints. Blockages in the pump or discharge can also prevent water flow, so disconnect the pump from power and inspect for foreign matter. Make sure all valves on the tank, pump, and outlets are open. If the tank doesn't have enough water, wait until it refills and then press the reset or start button on the pressure controller. Also, check and clean the pump if it's not producing enough pressure, and inspect/clean any in-line or tap filters that may be blocked. Finally, check system pressure and adjust the pressure switch accordingly.
  • K
    Karen BernardAug 26, 2025
    Why does my onga JS110 Water Pump run intermittently?
    • T
      Tiffany WhiteAug 26, 2025
      If your Onga Water Pump runs intermittently, start by checking for small leaks in your household plumbing and fix them. Ensure that the water temperature remains within the specified limits. Verify that the voltage is within the allowable limits as stated in the specifications, and correct if necessary. Also, make sure there's adequate ventilation for the motor cooling fan.
  • D
    Dakota SmithAug 31, 2025
    What to do if onga JS110 Water Pump will not stop?
    • L
      Linda FloresAug 31, 2025
      If your Onga Water Pump won't stop, even with no taps open, debris might be caught in the pressure controller; take it to your Onga dealer for service. Also, check for leaks in the household plumbing and fix them.

Summary

Jet Assisted Pumps

1000 Series

Details the specific model series for the Jet Assisted Pumps, indicating the product range.

Model Data

Application

Installation

Preparation for Installation

Inspect pump for damage, ensure suction piping is free of air leaks and airlocks for proper operation.

Pump Protection and Housing

Protect pump from environmental factors and vermin using a weatherproof, well-vented enclosure.

Pipe Installation Guidelines

Connect pipes carefully, support them to avoid straining pump casing, use flexible connections.

Pump Location Strategy

Find a location for the pump as close to the water source as possible, on a separate footing.

Power Source Requirements

Arrange for an electrician to install an outdoor 10A GPO electrical outlet near the pump location.

Suction Line Setup

Ensure suction piping is air-tight, correctly sized, and installed for optimal performance and longevity.

Discharge Line Configuration

Ensure discharge pipework and fittings exceed pump pressure rating; support pipework independently.

Pump Priming Procedure

Fill pump and suction line with water, check for leaks, open priming port, and purge air.

Electrical Connection Safety

Connect pump to a suitable socket outlet using provided connectors, ensuring splash-proof protection.

Operation

Pump Start-up and Priming

Prime the pump, ensure it is filled with water, and allow to operate until all air is flushed out.

Pressure Switch Adjustment

Ensure pressure switch is correctly installed and adjusted for domestic requirements.

Aqua Pack Air Charging

Charge Aqua Packs with air 10% lower than pressure switch cut-in; maintain air pressure regularly.

Recharging Aqua Pack Tanks

Check air charge annually, drain tank, measure pressure, and recharge if low to prevent cycling issues.

Service and Maintenance

General Care and Maintenance

No lubrication needed; rinse and dry pump if stored for long periods; check pressure and power absorption.

Troubleshooting

Pentair Water Product Warranty

Warranty Terms and Duration

Covers defects in material/workmanship for 24 months (parts) and 12 months (labour); commercial use is 6 months.

Warranty Exclusions List

Excludes damage from accident, misuse, negligence, unauthorized modification, or normal wear and tear.

Implied Warranty Limitations

No warranties beyond stated description, including implied warranties of merchantability and fitness.

Damages Exclusion Clause

Pentair Water liability limited to repair/replacement; no liability for consequential or indirect damages.

Spare Parts Service Policy

Spare parts stocked for a reasonable period; availability subject to law and Pentair's discretion.

Procedure for Service Claims

Contact numbers provided; claims require proof of purchase, model, serial number; product must be accessible.

onga JS110 Specifications

General IconGeneral
ModelJS110
Power SourceElectric
Frequency50 Hz
TypeJet Pump
Power1.1 kW
Horsepower1.5
Outlet Size1 inch
Power Consumption1.1 kW
Voltage230V

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