Grundfos MAGNA1 25-120 Circulator Pump Manuals

Manuals and User Guides for Grundfos MAGNA1 25-120 Circulator Pump. We have 2 Grundfos MAGNA1 25-120 Circulator Pump manuals available for free PDF download: Installation And Operating Instructions Manual

Grundfos MAGNA1 25-120 Installation And Operating Instructions Manual

Grundfos MAGNA1 25-120 Installation And Operating Instructions Manual (42 pages)

Model C

Brand: Grundfos | Category: Water Pump | Size: 8 MB

Table of Contents

1 General Information

2
- Table of Contents
  2
- Hazard Statements
  2
- Inspecting the Product
  3
- Notes
  3
2 Receiving the Product

3
3 Installing the Product

5
- Insulating Shells
  5
- Location
  5
- Tools
  5
- Mechanical Installation
  6
- Electrical Connection
  10
- Single-Head Pump
  15
4 Starting up the Product

15
- Pairing and Unpairing Twin-Head Pumps
  16
- Twin-Head Pump
  16
5 Handling and Storing the Product

17
- Intended Use
  17
- Product Description
  17
6 Product Introduction

17
- Pumped Liquids
  17
- Identification
  18
- Non-Return Valve
  18
- Radio Communication
  18
- Accessories
  19
- Closed Valve Operation
  19
- Constant Curve (I, II or III)
  20
- Constant-Pressure Curve (CP1, CP2 or CP3)
  20
7 Control Functions

20
8 Setting the Product

23
- Connecting the Pump to Grundfos GO Remote
  25
- Communication, Control and Monitoring
  27
9 Fault Finding the Product

28
10 Technical Data

32
11 Disposing of the Product

33

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Grundfos MAGNA1 25-120 Installation And Operating Instructions Manual

Grundfos MAGNA1 25-120 Installation And Operating Instructions Manual (36 pages)

Brand: Grundfos | Category: Water Pump | Size: 8 MB

Table of Contents

1 Symbols Used in this Document

7
- Table of Contents
  7
- Applications
  8
2 General Information

8
- Pumped Liquids
  8
- Frost Protection
  9
- Insulating Shells
  9
- Non-Return Valve
  9
- Operating Conditions
  9
- Nameplate
  10
- Tools
  10
- Installing the Pump
  11
- Lifting the Pump
  11
3 Mechanical Installation

11
- Control Box Positions
  12
- Positioning
  12
- Changing the Control Box Position
  13
- Connection to the Power Supply
  14
4 Electrical Installation

14
- Supply Voltage
  14
- ALPHA-Plug Version
  15
- Connection Diagrams
  16
5 First Start-Up

17
6 Settings

18
7 Control Panel

18
8 Overview of Settings

19
- Pump Setting
  20
9 Selection of Control Mode

21
10 Fault Finding

22
- Grundfos Eye Operating Status
  22
- Resetting of Fault Indications
  22
11 Accessories

23
12 Technical Data

30
13 Disposal

30

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