Grundfos MAGNA1 C

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99209952 1017

ECM: 1219752

The name Grundfos, the Grundfos logo, and be think innovate are registered trademarks owned by Grundfos Holding A/S or Grundfos A/S, Denmark. All rights reserved worldwide. © Copyright Grundfos Holding A/S

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Table of Contents2
General Information2
Symbols Used in this Document2
Safety Symbols on the Pump2
Receiving the Product3
Inspecting the Product3
Scope of Delivery3
Lifting the Pump3
Installing the Product4
Location4
Tools4
Mechanical Installation4
Electrical Installation7
Starting up the Product11
Single-Head Pump11
Twin-Head Pump11
Connecting the Pump to Grundfos GO11
Handling and Storing the Product12
Storing the Product12
Product Introduction12
Applications12
Pumped Liquids12
Identification13
Insulating Shells13
Non-Return Valve13
Control Functions14
Proportional-Pressure Curve (PP1, PP2 or PP3)14
Constant-Pressure Curve (CP1, CP2 or CP3)15
Constant Curve (I, II or III)15
Overview of Control Functions16
Selecting Control Function17
Operating the Product18
Pairing and Unpairing Twin-Head Pumps19
Communication, Control and Monitoring20
Fault Finding the Product21
Grundfos Eye Operating Status21
Fault Finding21
Fault Finding Table23
Accessories24
Insulating Kits for Air-Conditioning and Cooling Systems24
Blanking Flanges24
Counterflanges24
Technical Data25
Disposing of the Product25

Grundfos MAGNA1 C - Page 31

Table of Contents

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