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Grundfos UPMXL 25-125 130 User Manual

Grundfos UPMXL 25-125 130
52 pages
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GRUNDFOS INSTRUCTIONS
UPMM/ UPML
UPMXL / UPMXXL
(AUTO/PWM)
SOLAR PML

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Grundfos UPMXL 25-125 130 Specifications

General IconGeneral
ModelUPMXL 25-125 130
Power Supply230 V
Port-to-port length130 mm
Frequency50/60 Hz
Fluid Temperature Rangefrom -10 to +110 °C
MaterialCast iron, Stainless steel
TypeCirculator pump

Summary

Technical Specifications

Environmental and Water Quality Limits

Maximum relative humidity, IP rating, and DHW parameters.

Operating Temperature and Pressure Ranges

Specifies the minimum/maximum operating temperatures and maximum pressure.

Operating Temperature and Noise Level

Details the minimum/maximum operating temperatures and maximum noise level.

Installation Guide

Mounting and Alignment

Illustrates the correct mounting direction and alignment using a level.

Pump Connection Procedures

Shows correct and incorrect methods for connecting the pump.

Securing Pump Connections

Demonstrates correct and incorrect ways to attach the pump to pipework.

Valve Operation and Final Tightening

Details valve operation and final tightening procedures during installation.

Completing Installation Steps

Demonstrates the concluding steps (5 and 6) of the pump installation process.

Control Modes and Operation

External Control Wiring

Diagram and specifications for connecting external control systems.

PWM Control Wiring Details

Table detailing PWM, LIN, and MODbus contacts and cable colours.

Internal Control Wiring

Diagram for connecting internally controlled systems.

AUTO Mode Operation and Setup

Illustrates AUTO mode display, controls, and initial startup procedures.

Setting Control Parameters

Explains how to set PP and CP parameters via the control interface.

Performance Characteristics

UPMM, UPML, UPMXL Performance Curves

Charts showing head vs. flow rate for UPMM, UPML, and UPMXL models.

SOLAR PML and UPMXXL Performance Curves

Charts showing head vs. flow rate for SOLAR PML and UPMXXL models.

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