Grundfos ALPHA SOLAR 25-145 180 Manuals

Manuals and User Guides for Grundfos ALPHA SOLAR 25-145 180. We have 1 Grundfos ALPHA SOLAR 25-145 180 manual available for free PDF download: Installation And Operating Instructions Manual

Grundfos ALPHA SOLAR 25-145 180 Installation And Operating Instructions Manual

Grundfos ALPHA SOLAR 25-145 180 Installation And Operating Instructions Manual (40 pages)

Brand: Grundfos | Category: Water Pump | Size: 15 MB

Table of Contents

1 General Information

2
- Table of Contents
  2
- Target Group
  2
- Inspecting the Product
  3
- Other Important Notes
  3
2 Receiving the Product

3
3 Installing the Product

4
- Mechanical Installation
  4
- Control Box Positions, ALPHA SOLAR
  5
4 Electrical Installation

6
5 Starting up the Product

9
- Venting the Heating System
  9
- Venting the Pump
  9
- Applications
  10
- Product Description
  10
6 Product Introduction

10
7 Control Functions

13
- Display
  13
- Elements on the Control Panel
  13
- Light Field Indicating the Status of Automatic Night Setback
  13
- Light Fields Indicating the Pump Setting
  13
- Button for Selection of Pump Setting
  14
- Control Modes
  14
- Pump Performance
  16
- Bypass Valve
  17
8 Operating the Product

17
- Using Automatic Night Setback
  17
- ALPHA Reader
  18
- Dry-Running Protection
  18
- Function of Automatic Night Setback
  18
- High-Torque Start
  18
- Setting Manual Summer Mode
  18
9 Fault Finding

19
- Pump
  19
- Caution
  19
- Minor or Moderate Personal Injury
  19
- Technical Data
  20
  - Warning
    20
  - Biological Hazard
    20
  - Death or Serious Personal Injury
    20
10 Technical Data and Installation Dimensions

20
- Dimensions, Alphax
  21
- Dimensions, Alphax 25-40 A, 25-60 a
  22
- Curve Conditions
  23
- Guide to Performance Curves
  23
11 Performance Curves

23
12 Accessories

30
- Insulating Shells
  30
- Unions and Valve Kits
  30
- Alarm Status
  31
- ALPHA Plugs
  31
13 Alpha Solar

31
- Application
  31
- Operating Status
  31
- Operating the Product
  31
- Product Description
  31
- Product Introduction
  31
- Setting by Means of the Control Panel
  31
- Fault Finding the Product
  32
- Operating Status
  32
14 External PWM Control Mode and Signals

33
15 Digital Solar-Circuit Controller

33
16 Technical Data

33
17 Disposing of the Product

35

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