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EVO S
03/2023
UIN 236076 A01
Pump Kit
Grundfos Magna 1 Model C
Instructions
When
replacing
any
part
on
appliance, use only spare parts that you
can be assured conform to the safety
and performance specification that we
require. Do not use reconditioned or
copy parts that have not been clearly
authorised by ACV.
For the very latest copy of literature for
specification and maintenance practices
visit
our
website
www/acv/com/gb
where you can download the relevant
information in PDF format.
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Summary of Contents for ACV EVO S Grundfos Magna 1 C
- Page 1 Do not use reconditioned or copy parts that have not been clearly authorised by ACV. For the very latest copy of literature for specification and maintenance practices visit...
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Page 3: Table Of Contents
CONTENTS Section 1 - General ...................2 Introduction .................2 Contents ..................2 Section 2 - Installation ................3 Preparation .................3 Installation...................3 Pump Connections ..............4 Operating Panel .................5 Setting The Control Function ............5 Control Functions ................6 ACV UK Ltd Evo S 236076 A01... -
Page 4: Section 1 - General
QX3 mains voltage output into a Volts Free enable signal for the Grundfos Magna 1 Model C SELV Start/Stop input signal. CONTENTS This kit includes the following items: Item Description Relay Module Kit Instructions ACV UK Ltd Evo S 236076 A01... -
Page 5: Section 2 - Installation
2. Make sure that the right-hand side cable from the relay goes through the provided cable clamp. 3. Insert the relay module into the space between the Mains voltage and PELV installer connection terminals. ACV UK Ltd Evo S 236076 A01... -
Page 6: Pump Connections
Magna 1 32 - 120F PHEX 6.28 11.52 Magna 1 40 - 150F During the commissioning procedure, to achieve a temperature differential of 20°C at maximum rate, adjust the pump curve following the pump manufacturer’s instructions. ACV UK Ltd Evo S 236076 A01... -
Page 7: Operating Panel
Lowest constant-pressure curve, referred to as CP1. Intermediate constant-pressure curve, referred to as CP2. Highest constant-pressure curve, referred to as CP3. Constant curve III. Constant curve II. Constant curve I. Lowest proportional-pressure curve, referred to as PP1. ACV UK Ltd Evo S 236076 A01... -
Page 8: Control Functions
For further information, refer to section 7.4 Overview of the control functions and 7.5 Selecting control function in the Grundfos Magna1 Installation & Operating instructions. ACV UK Ltd Evo S 236076 A01... - Page 9 Max Rate 17 Q [m³/h] 2.75 5.16 MAGNA1 40-150 F Pumped liquid = Water Min Rate Liquid temperature during operation = 60 °C Density = 983.2 kg/m³ Max Rate 24 Q [m³/h] 3.44 6.23 ACV UK Ltd Evo S 236076 A01...
- Page 10 Notes ACV UK Ltd Evo S 236076 A01...
- Page 11 Notes ACV UK Ltd Evo S 236076 A01...
- Page 12 St. David’s Business Park, Dalgety Bay Fife, Scotland KY11 9PF Tel: 0044 (0)1383 820100 www.acv.com/gb ACV pursues a policy of continuing improvement in the design and performance of its products. The right is therefore reserved to vary specification without notice.
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