Manual for UPS3 15-50/65 - Troubleshooting and error codes + PDF Download

Manual for UPS3 15-50/65 - Troubleshooting and error codes + PDF Download

Brand: GRUNDFOS

Category: Water Pump

Document Type:

Language: EN

Uploaded: April 8, 2025, 1:42 p.m.

Manual Publish Date: 2018-03-14

Warranty Summary

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The GRUNDFOS UPS3 15-50/65 water pump is designed for circulating liquids in heating systems. Operation involves:

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  • Installation: Mount the pump horizontally, ensuring correct flow direction as indicated by arrows on the housing. Connect electrically according to local regulations.
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  • Startup: Fill and vent the system before starting the pump. Select the desired control mode (constant curve, proportional pressure, or constant pressure) using the operating panel.
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  • Control: The pump can operate in various modes to optimize performance based on system demands. Modes can be set via the push-button on the operating panel and indicated by LEDs.
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