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Grundfos SCALA1 3-35 User Manual

Grundfos SCALA1 3-35
81 pages
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SCALA1
Installation and operating instructions
GRUNDFOS INSTRUCTIONS

Table of Contents

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Grundfos SCALA1 3-35 Specifications

General IconGeneral
Product NameGrundfos SCALA1 3-35
CategoryWater Pump
Max Head35 m
Max Flow3 m³/h
Inlet/Outlet Size1 inch
Maximum Operating Pressure10 bar
Enclosure ClassIPX4D
Mains Frequency50/60 Hz
Liquid Temperature Range0°C to 45°C
InstallationHorizontal
ApprovalsCE, EAC

Summary

General Information

Hazard Statements

Details hazards, warnings, and cautions with signal words and description.

Installation Requirements

Mechanical Installation

Connecting the Pipe System

Guidance on connecting inlet and outlet pipes to the pump.

Electrical Connection

Starting Up the Product

Control Functions

Dry-Running Protection

Details on the protection against running without water.

Setting the Product

Initial Setup with Grundfos Go Remote

Guide for the initial product setup using the mobile app.

SCALA1 Twin Booster Configuration

Setting SCALA1 Twin Booster System

Steps to configure the twin booster system.

Service

Starting Up After Standstill

Fault Finding

The Pump Does Not Start

Troubleshooting steps for when the pump fails to start.

The Pump Is Not Running

Diagnosing issues when the pump is not operating.

The Pump Is Running

Troubleshooting problems while the pump is running.

The Pump Cuts Out During Operation

Addresses issues where the pump stops intermittently.

The Pump Performance Is Insufficient

Solutions for reduced pump output or efficiency.

The Pump Starts and Stops Too Frequently

Guidance for pumps exhibiting frequent cycling behavior.

The Pump Does Not Stop

Troubleshooting for pumps that fail to shut off.

The Pump Gives Electric Shocks

Critical safety issue: troubleshooting electric shock hazards.

Twin Booster System Fault Finding

Specific fault finding for twin booster configurations.

Technical Data

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