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Grundfos UPS 15-35 User Manual

Grundfos UPS 15-35
24 pages
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GRUNDFOS INSTRUCTIONS
UP Series circulators
®
Installation and operating instructions
UP15 and UP26
Stainless and Bronze

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Grundfos UPS 15-35 Specifications

General IconGeneral
ModelUPS 15-35
CategoryWater Pump
Frequency50/60 Hz
Insulation ClassF
Operating Temperature Range2°C to 110°C
Housing MaterialCast Iron
TypeCirculation Pump
Maximum Operating Pressure10 bar

Summary

Limited Warranty Information

Document Symbols and Product Overview

Symbols Used in Document

Notes or instructions that make the job easier and ensure safe operation.

Product Description

Grundfos pumps are carefully inspected and tested before shipment for long, efficient performance.

Delivery and Handling

Examine components for shipping damage and handle the pump with care to avoid dropping.

Pre-Installation Checklist

Key checks before installation, including applications, max temp, and inlet pressure requirements.

Installation Procedures

Terminal Box Position

Proper placement of the terminal box on the pump for installation.

Change Terminal Box Position

Instructions for safely changing the terminal box orientation if needed.

Pump Mounting

Guidelines for acceptable and unacceptable pump mounting positions.

Installation Requirements

System preparation, placement, air venting, and protection for pump installation.

Electrical Installation

Wiring for 115 V and 230 V Models

Wiring diagrams and instructions for single-speed and multi-speed pumps.

Safety Warnings

Crucial safety warnings for electrical work, grounding, and gas supply lines.

Startup and Operation

Startup Precautions

Important cautions before starting the pump, such as filling the system.

General Operation

Proper operation for quiet and efficient performance over years of service.

Operation Warnings

Avoid operating the pump without water or with insufficient inlet pressure.

Troubleshooting and Disposal

Failure to Operate

Steps to troubleshoot pump issues, including shaft rotation and initial startup.

Disposal Guidelines

Instructions for environmentally sound disposal of the product.

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