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Grundfos UPS3 15-50/65 User Manual

Grundfos UPS3 15-50/65
24 pages
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UPS3
Installation and operating instructions
GRUNDFOS INSTRUCTIONS
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Grundfos UPS3 15-50/65 Specifications

General IconGeneral
BrandGrundfos
ModelUPS3 15-50/65
CategoryWater Pump
LanguageEnglish

Summary

General Information

Hazard Statements

Details hazard symbols, statements, and safety precautions for Grundfos instructions.

Notes and Symbols

Explains symbols for explosion-proof products, required actions, prohibitions, and provides tips.

Product Receiving and Installation

Product Inspection and Delivery

Guidance on checking the product against the order and verifying voltage/frequency specifications.

Mechanical Installation

Instructions for mounting the pump, including flow direction and fitting tightening.

Pump and Control Box Positioning

Details correct and incorrect orientations for the pump shaft and control box mounting.

Electrical Connection and Installer Plug

Critical safety procedures for electrical connection and assembling the installer plug.

Product Introduction

Product Description and Applications

Overview of UPS3 pump capabilities, applications, and suitable system types.

Pumped Liquids and Safety

Specifies acceptable liquids, mixtures, and warnings for unsuitable substances.

Identification and Type Key

Explains pump identification, nameplate details, and the model type designation system.

Accessories

Details available accessories like unions, valve kits, and insulating shells.

Connections and Power Supply

Describes control box connections, power supply, signal connection via PWM, and cables/plugs.

Control Functions

Operating Panel and Indicators

Overview of the pump's operating panel, buttons, LEDs, and alarm/warning indications.

Control Modes

Introduction and explanation of constant, proportional, and constant pressure control modes.

Selecting Control Modes

Guidance on selecting proportional pressure, constant pressure, and constant curve modes.

PWM Signal Control

Details PWM input signal control and feedback signals for status, warnings, and alarms.

Pump Performance Curves

Relates pump settings (curves/speeds) to their respective performance outputs.

Setting the Product

Setting Control Modes

Instructions on setting constant curve, proportional pressure, and constant pressure modes.

Setting PWM Input Signal

Steps to connect and enable external control using a PWM signal cable.

Servicing the Product

Dismantling the Product and Plug

Steps for safely dismantling the pump from the system and removing the power supply plug.

Fault Finding

Deblocking the Shaft

Procedure to deblock a seized pump shaft using the accessible deblocking screw.

Technical Data

Operating Conditions and Electrical Data

Key operating parameters, electrical specifications, and miscellaneous data.

Dimensions and Performance Curves

Provides pump dimensions, curve conditions, and performance graphs.

Product Disposal

Environmentally Sound Disposal

Instructions for environmentally sound disposal of the product and its components.

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