Grundfos UPS3 15-50/65 Domestic Circulator Pump - 240V - 99199622

The new UPS3 is a compact, high efficiency replacement for Grundfos UPS and UPS2 15-50/60 circulat...

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eBayGrundfos 99199622 UPS3 15-50/65 130 Central Heating Circulating Pump - NEW
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OnBuy.comGrundfos Ups3 15-50/65 130 Domestic Heating Circulating Pump 99199622 5712608550621
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Travis PerkinsGrundfos USP3 15-50/65 130 Domestic Heating Circulator
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eBayGrundfos UPS3 15-50/65 130 Heating Circulating Pump ELECTRIC PCB head - 99199622
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Product Information

Full details

This guide is for homeowners and HVAC professionals who need to replace or install a domestic heating circulator pump. The Grundfos UPS3 15-50/65 offers high efficiency and versatile control modes, making it an excellent choice for a variety of domestic heating systems. However, users should note that while the pump is designed for easy installation, professional installation is recommended to ensure optimal performance and safety.

All features

Model Part Number99199622
BrandGrundfos

Extended Product Information

FAQs

How do I select the right control mode?

Constant pressure is suitable for underfloor heating. Proportional pressure is best for systems with variable heating demands. Constant curve is a fixed speed setting.

Can I replace the pump head only?

Yes, the backplate is compatible, minimizing access issues and leakage risks.

What is the warranty period?

The pump comes with a 5-year warranty.

How do I deblock the pump?

Use the servicing screw accessible from the front to access the pump shaft and remove any blockages.

What does EEI mean?

EEI (Energy Efficiency Index) is a measure of the pump's energy efficiency; a lower value indicates better efficiency.

Is the pump suitable for all types of heating systems?

It is suitable for most domestic heating systems up to 30kW. Check compatibility using the GO Replace app for specific boiler models.

What kind of maintenance does the pump require?

The pump is designed for maintenance-free operation. Regular inspections for leaks and cleaning with a damp cloth are recommended.

Troubleshooting

Pump not starting

Check the power supply and ensure the pump is correctly wired. Verify the circuit breaker hasn't tripped.

Poor heating performance

Check the control mode settings and adjust as needed. Make sure there are no airlocks in the system.

Unusual noises

Check for debris in the pump. If the noise persists, contact a qualified technician.

Error codes displayed

Refer to the pump's manual for specific error code meanings and troubleshooting steps.

Pros and Cons

Pros

  • High energy efficiency reduces electricity consumption.
  • Multiple control modes provide flexibility for different heating system setups.
  • Durable construction with ceramic bearings ensures a long lifespan.
  • Easy installation features, including a plug and app compatibility, streamline the replacement process.
  • The pump is designed for quiet operation and low noise levels.

Cons

  • Professional installation is recommended which may add to the overall cost.
  • Some users may find the advanced settings and control modes complex without prior experience.
  • While the pump is compatible with many systems, it may not fit every installation without modifications.
  • The initial cost of the pump may be higher compared to some standard models.

Setup, Compatibility & Care

Setup

  1. Preparation: Turn off the power to the existing pump and close the isolation valves.
  2. Removal: Disconnect the old pump, noting the wiring and pipe connections.
  3. Installation: Install the UPS3, ensuring proper alignment and tight seals. Use the installer plug for easy wiring.
  4. Configuration: Select the appropriate control mode based on your heating system's needs.
  5. Commissioning: Open the isolation valves and turn on the power, checking for leaks and proper operation.

Compatibility

The Grundfos UPS3 15-50/65 is compatible with domestic heating systems up to 30kW. It replaces many older Grundfos models and can be used in new and existing systems. Verify compatibility using the GO Replace app.

Care

  • Regular Inspections: Check for leaks or unusual noises periodically.
  • Cleaning: Use a damp cloth to clean the exterior. Do not use harsh chemicals.
  • Deblocking: If the pump blocks, use the servicing screw to access and clear the pump shaft.
  • Professional Servicing: For any major issues or repairs, contact a qualified HVAC technician.

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