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    • MAGNA Q&A – Undervoltage Fault Code 75
    • MAGNA Q&A – Lost Electrical Fittings?
    • MAGNA Q&A – Sensor Replacement?
    • MAGNA Q&A – Undervoltage Code (75)?
    • MAGNA Q&A – Pump Head Positioning?
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    • MAGNA Q&A – Alternating Status?
    • MAGNA Q&A – Magna “1” to Magna “3” Compared.
    • MAGNA Q&A – Spare Sensor Recommended
    • MAGNA Q&A – Alarm Blocked Pump Fault Code 51
    • Magna 3 Q&A – Competitive Cross Overs?
    • Magna 3 Q&A – VT Energy Incentives?
    • Magna Q&A – Understanding Grundfos Part Numbers?
    • Magna 3 Q&A – Grundfos Eye Colors?
    • MAGNA Q&A – “A Wicked No-Brainer”
    • Magna Q&A – What is a Blueflux motor?
    • Magna Q&A – Grundfos Go Remote Functions?
    • Magna Q&A – Disabling Control Buttons
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    • Magna 3 Q&A -Setting a Minimum Flow
    • Magna 3 Q&A – Wiring a Magna 3?
    • Magna 3 – Updating a Grundfos Go (Dongle)
    • Magna Q&A – External 0-10 Signal setup?
    • Magna 3 Q & A – Control Options?
    • Magna Q&A – External 0-10 Signal setup?
    • Magna Q&A – How to wire single to three phase power
    • Magna Q&A – Alternating Function Issue?
    • Magna 3 Q&A – Internal Sensor Fault Code 88
    • Magna Q&A – How many CIM cards for Magna 3’s?
    • Magna 3 Q&A – Venting a Dual-Head
    • MAGNA Q&A – Replacement pump heads?
    • Magna 3 Q&A- Forced Pumping fault code 29?
    • Magna 3 Q&A – GPM readout Accuracy?
    • Magna Q & A : Dry Running (57) Error Code Fix?
    • Magna 3 Q&A: Fault Code 77?
    • Magna 3 Q & A: Enabling through a boiler signal
    • Magna 3 Q & A: Bypassing the sensor?
    • Magna Q & A: Causing Popping Fuses?
    • Magna 3 Q&A – Surging Pump?
    • Magna 3 Q&A – Constant Temperature Control
  • CONTROLS
    • Controls Q&A – Inputs for CRE-DP Multi-Pump Set-up
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    • How To Install a BACnet CIM Card
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    • CONTROLS – Configuring a 15-30 HP TPE/VLSE or a TPE for lead-lag control.
    • Links
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      • Magna Q&A – Connecting to BACnet?
    • Controls – Recommended Settings
      • CIM 300 BACnet MS TP Integration for Grundfos MAGNA3 Pump
    • How to transfer CUE VFD settings to another Grundfos pump
  • CRE-DP FAQ’s
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    • CRE Constant Differential Temperature
  • YouTube Videos
    • MAGNA 3 Video – Setting Control Options
    • How to Setup the Hydro MPC CU 352 Controller for Hydronic Applications Using Two Sensors on Manifold
    • How to run the Magna 3 start up wizard
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    • How to stop Magna 3 using touchpad
    • How To Rotate a Magna Pump Head
    • Controls – Grundfos BACnet CIM Card
    • How to Setup the MAGNA3 for Control by 0-10 Volt Signal from Boiler
    • HOW TO START UP AND SELECT AN OPERATING MODE ON ALPHA2 26-99 PUMPS
  • Energy Case Studies
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    • Boosterpaq Case Study
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    • HOW TO BALANCE A SYSTEM USING MAGNA 3’s
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    • Magna 3 Q&A – VT Energy Incentives?
    • NH Saves – Circulator List
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    • Magna Q & A – Constant Temp Mode Minimum Flow?
    • Magna 3 – Updating a Grundfos Go (Dongle)
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  • SPECIFICATIONS
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  • HYDRO MPC
    • How to Setup the Hydro MPC CU 352 Controller for Hydronic Applications Using Two Sensors on Manifold
    • Proportional Pressure Control Mode
    • HYDRO MPC START-UP VIDEO
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  • BACnet
    • CONTROLS Q&A – BACNet ON/OFF Option
    • Controls Q&A – BACNET MS/TP cards?
    • Controls – Grundfos BACnet CIM Card
    • Changing the BAUD rate on a BACnet card
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    • Tech Tips – Magna 3
  • CROSS REFERENCE LINK
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  • MLE MOTORS
    • MLE Motor Alternating Control Mode Configuration
    • Proportional Pressure Control with the Grundfos Hydro MPC
    • Magna 3 Q&A – Surging Pump?
  • Grundfos Warranty Policy

YouTube Videos

How To Rotate a Magna Pump Head

Date: February 5, 2019Author: Rich Fredette

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Published by Rich Fredette

Rich Fredette is a commercial Technical Products Group outside sales representative at Urell Inc. and has been in the HVAC/Plumbing/Construction industry for 25 years. View all posts by Rich Fredette

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