saci pumps Vario Magnus Commercial Swimming Pool Pump Installation Guide

: June 16, 2024
: saci pumps

Table of Contents

Vario Magnus Commercial Swimming Pool Pump
VARIO Magnus
Specifications
Installation / Assembly
Electrical Connections
Screen Format
Main Screen
Operation Mode
FAQ
Read User Manual Online (PDF format)
Download This Manual (PDF format)

Vario Magnus Commercial Swimming Pool Pump

VARIO Magnus

Specifications

Power supply voltage: 400Vac (3~ 50/60 Hz)
Working frequency: (Hz)
Maximum current: (A)
Protection rating:

Installation / Assembly

Before installing the pump, carefully read the whole of this
manual and consult the safety rules valid in each country.

Electrical Connections

The VARIO Magnus has the following electrical connections:

Power supply 400Vac (3~ 50/60 Hz)
Output relay 2
Output relay 1
Fan
Digital input 2
Digital input 1
Pressure transducer
Communication speed variator
Motor 3×400 V
Signal Outputs relay 1 and 2
Fan
Digital intakes 1 and 2
Pressure transducer
Communication between speed variators
Screen circuit

Screen Format

The VARIO Magnus screen has the following keys and
indicators:

KEY STOP/AUTO BACK WASH: To disable/enable the pump at any
time
F1: To initiate the filter cleaning cycle (back wash)
F2: Key to activate the text on the screen
POWER: Keys for moving around the menu
RUN: Indicates voltage
ALARM: Indicates that there is an active alarm

Main Screen

The main screen of the VARIO Magnus displays the current status
of the pump:

SACI PUMPS pool
Hz: Instantaneous rotational frequency of the motor
Bar: Pressure of the installation (only if the pressure
transducer is installed)
Amp: Instantaneous consumption of motor
(8.0): Nominal consumption of the motor entered in the start-up
wizard
15:59: Time
(M2): Menu

From this screen, you can directly access the display menu by
clicking on the keys ( ) or ( ). This acts as a shortcut for
checking data you need view without having to access the settings
menu.

Operation Mode

The main objective of the VARIO Magnus pump is to keep the water
clean and in optimum condition. It achieves high energy savings
thanks to its speed variator logic and intuitive management
software. This pump provides greater protection and eliminates the
need for a conventional electric panel.

FAQ

What is the power supply voltage of the VARIO Magnus?
How many output relays does the VARIO Magnus have?
What is the purpose of the KEY STOP/AUTO BACK WASH?
Does the VARIO Magnus display the pressure of the
installation?
What is the main objective of the VARIO Magnus pump?

VARIO Magnus
[e]Magnus
INSTALLATION AND MAINTENANCE MANUAL
Automated Environmental Systems Ltd. Unit B, Anglian Lane, Bury St. Edmunds, Suffolk, IP32 6SR
01284 658770
sales@automatedenvironmentalsystems.co.uk

VSD Magnus – [e]Magnus

ENGLISH

Index
1 Safety rules……………………………………………………………………….21 2 Technical data……………………………………………………………………22 3 Installation and assembly …………………………………………………22 4 Electrical connections ……………………………………………………….23 5 Screen format …………………………………………………………………..24 6 Main screen………………………………………………………………………25 7 Operation mode ……………………………………………………………….25 8 First start-up ……………………………………………………………….. 26-27 9 Parameters menu (diagram)……………………………………….. 28-30 10 Setup menu………………………………………………………………… 31-36 11 Alarms………………………………………………………………………………37 12 Warranty …………………………………………………………………………..38 13 Disposal and environmental aspects…………………………………38 14 Declaration of conformity………………………………………………….38

(Instructions based on Spanish)

1 SAFETY RULES
Before installing and using the product: – Carefully read the whole of this manual. – Check that the data indicated on the plate is desired information and is appropriate for the installation, and in particular that the nominal voltage of the pump is compatible with that of the installation. -The installation and maintenance must be carried out solely and exclusively by authorised personnel, responsible for making the electrical connections in accordance with the current safety regulations. – The pump must not be used by people with reduced physical, sensory or mental capabilities, or without the due experience or knowledge, except if a person responsible for their safety has explained the instructions and supervised their operation of the pump. – Do not let children play with the pump. – The manufacturer accepts no liability for damage caused by improper use of the product and shall not be held responsible for damage caused by maintenance or repairs carried out by unqualified staff and/or with non-original replacement parts. – The use of unauthorised replacement parts, alterations of the product or improper use shall automatically render the product guarantee null and void.
During normal operation: – Before removing the cover of the variator, connect the mains voltage and wait 5 minutes for the electronic circuit board to discharge any residual voltage inside. – Never disconnect the variator while the motor is rotating.This action can cause irreparable damage to the speed variator and affect the other electronic systems connected to the same electric grid. – Although the pump is not operational, the electrical supply must still be cut off to the whole variator for any maintenance work. – If there are any anomalies in the installation, the speed variator can be stopped manually using the button STOP for this purpose. – If the inputs and outputs of the speed variator have not been wired, ensure the cable glands are tightened properly, so that the electronics of the speed variator remain sealed from the moisture in the room.

VSD Magnus – [e]Magnus 21

ENGLISH

2 TECHNICAL DATA
Nominal values:
Power supply voltage (V) Working frequency (Hz) Maximum current (A) Protection rating

400 V (3~ – 50/60 Hz) 10 Hz 50 Hz 11 A IP 55

Limits of use: – Minimum ambient temperature: -10ºC – Maximum ambient temperature: +40ºC – Variation in the supply voltage: +/- 10%
3 INSTALLATION / ASSEMBLY
BEFORE INSTALLING THE PUMP, CAREFULLY READ THE WHOLE OF THIS MANUAL AND CONSULT THE SAFETY RULES VALID IN EACH COUNTRY.
Installation of the pump: – It must be installed in a well ventilated area, protected from damp and direct exposure to the sun and rain. – Before making the electrical connections, ensure the cable used to provide power to the pump is not live. – Carefully verify the electrical data indicated in the specifications plate of the speed variator before connecting the electric current. – The electric power cables to the pump must be of the correct size for the nominal consumption of the motor and the length of cable required. – Also ensure that the grid has electrical protection; a high-sensitivity differential switch (30 mA, class B for industrial applications) is particularly recommended. – In addition to the differential switch, it is advisable to install magnetothermal protection and a voltage disconnect switch to control the power supply to the pump.

22 VSD Magnus – [e]Magnus

4 ELECTRICAL CONNECTIONS

ENGLISH

Power supply 400Vac (3~ 50/60 Hz)

Output relay 2 Output relay 1
Fan
Digital input 2 Digital input 1 Pressure transducer Communication speed variator

Motor 3×400 V Signal Outputs relay 1 and 2
Fan
Digital intakes 1 and 2 Pressure transducer Communication between speed variators

Screen circuit
Description
Outputs that acts depending on how they have been programmed. These outputs are potential free and have a maximum load of 5 amperes at 230 Vac.
When wall-mounted, as there is no cooling from the motor’s own fan, the ventilation system of the wall mounting shall be used for this cooling. This output is 24 Vdc and it is activated whenever the variator is giving a voltage output; its maximum load is 9 W. N.B. It is very important to check the polarity of the variator cables when they are connected, as if they are connected against the polarity, the speed variator can burn out.
Any potential free contact that will perform the programmed functions can be connected to these inputs. N.B. Do not apply voltage to these inputs.
If it is connected, it will be used by the speed variator to determine the pressure of the installation as well as the pressure during the “BACK WASH” cycle.
This enables communication between various speed variators (up to 8) through a 2-wire point-to-point cable.

VSD Magnus – [e]Magnus 23

5 SCREEN FORMAT

ENGLISH

KEY STOP/AUTO BACK WASH F1 F2
POWER RUN ALARM

FUNCTION To disable/enable the pump at any time To initiate the filter cleaning cycle (back wash) Key to activate the text on the screen Key to activate the text on the screen Keys for moving around the menu Indicates voltage Indicates that the pump is operating Indicates that there is an active alarm

24 VSD Magnus – [e]Magnus

ENGLISH

6 MAIN SCREEN

This screen will show the current status of the pump:

SACI PUMPS pool

Hz

35.0

Bar

0.8

Amp

4.1

( 8.0)

15:59

(M2)

Menu

You can directly view the instantaneous rotational frequency of the motor, the pressure of the installation (only if the pressure transducer is installed) and the instantaneous consumption of motor. In brackets, just to the side of the instantaneous consumption, you can see the nominal consumption of the motor entered in the start-up wizard (point 8 of this manual).

From this screen, if you click on the keys ( ) or ( ), you can directly access the display menu. This acts a short cut for checking data you need view without having to access the settings menu.

7 OPERATION MODE
Like all pumps designed for swimming pool filtration, its main objective is to keep the water clean and in optimum condition. Its main characteristic and new feature is that, with the logic of the speed variator, this process achieves high energy savings thanks to simple and intuitive management software, providing greater protection for the pump, and completely eliminating the need to install a conventional electric panel.
The system it allows one single pump to operate in an installation, or a variety of pumps connected together in parallel (up to 8 pumps) using its speed variator.
We have a daily setting of various filtration sequences (up to 4 sequences every day), in which we can also indicate how many pumps participate in this filtration (if there is more than one pump installed), and the operating frequency of the pumps.
You can configure the settings for the days needed from the menu to alternate the operation of the pump(s) that will be involved in the filtration (from 1 day to 14 days).
The default of pump operation mode is filtration. Once time bands and the days of the week on which filtering is required have been indicated, the pump(s) will filter at the frequency indicated for each band. It is here where we must take into account that the longer the time the greater the energy savings.
If there is a pressure transducer installed, the system will monitor the pressure of the installation at all times, to warn if it detects excess soiling in the filter. Once this warning has been received, or at any other time, when the button “BACK WASH” is pressed, a simple wizard will guide you through the installation filter cleaning. This wizard will tell you to move the filter valves to cleaning mode, then rinse and finally back to filtration.
VSD Magnus – [e]Magnus 25

8 FIRST START-UP

ENGLISH

N.B.: It is important to know that, if there is a set of pumps connected together, only one of the pumps should be programmed, as all of the information entered is automatically copied to the other pumps that make up the network. The only action that must be performed on the rest of the pumps is to select the rotation direction, since it is the only data that is particular to each pump.
The first time you apply voltage to your unit, you will see parameter 1.1 that belongs to menu 1 General Setup, which at the same time is the start-up wizard. You will also see this screen if you restore the factory settings. In this menu, enter the basic parameters of the installation prior to programming the time intervals that you wish to have the pump filtering.
1.1 LENGUAGE

English

CONFIGURE

DATE AND TIME

27/06/17 – 10:20

Tuesday

In this parameter enter the date and time.The speed variator will be governed by this for scheduling the start and stop times. Continue with F2 key to access the screen where you will enter the nominal current of the motor, indicated on its specifications plate. At this point it is advisable to indicate that the current established will be taken as the nominal for all the motors that are part of the filtration system. For this reason it is imperative that all the pumps are the same model; if they are not, the pumps with a lower electricity demand will not be protected by the energy consumption monitoring.

1.3 Back

MOTOR CURRENT 5.0 Amp

1.4 NO. OF

PUMPS

PER CICLE

1

Back
26 VSD Magnus – [e]Magnus

8 FIRST START-UP

With the keys ( ) and ( ) you can increase and decrease, respectively, the number of pumps that are involved in each filtration cycle, leaving the rest of the pumps in the network on “standby”, ready to work when the alternating cycle is completed. Use the F2 key to move on to menu 1.5.

1.5 MAX FILTER

PRESSURE

4.0 Bar

Back

With the keys ( ) and ( ) you can increase and decrease, respectively, the maximum filter pressure, which is significant above all for detecting excess soiling in the filter or if it has burst. Use the F2 key to move on to menu 1.6.

ROTATION YES NO
Repeat

CORRECT? Ok

This screen shows a sequence of starting and stopping the motor at low speed, to be able to see if the motor is rotating in the correct direction. If it is not, the keys ( ) and ( ) invert the rotation direction.
This is the last screen of the start-up wizard, and it is the only one that must be done individually for each of the pumps that make up the filtration pump network, as it is independent for each model.The rest of the parameters entered in the wizard are automatically copied from one pump to the next.

VSD Magnus – [e]Magnus 27

9 SETUP MENU (DIAGRAM)

1 PARAMETERS

1.1 LANGUAGE 1.2 SET DATE AND TIME 1.3 MOTOR CURRENT

1.4 NUMBER OF PUMPS PER CYCLE 1.5 MAXIMUM FILTER PRESSURE 1.6 ROTATION DIRECTION

ENGLISH

2 CICLOS

2.01 NUMBER OF BANDS MONDAY

2.33 EDIT BAND WEDNESDAY (2)

2.02 EDIT BAND MONDAY (1)

2.34

2.03

2.35

2.04

2.36 EDIT BAND WEDNESDAY (3)

2.05 EDIT BAND MONDAY (2)

2.37

2.06

2.38

2.07

2.39 EDIT BAND WEDNESDAY (4)

2.08 EDIT BAND MONDAY (3)

2.40

2.09

2.41

2.10

2.42 COPY DAY WEDNESDAY TO THURSDAY

2.11 EDIT BAND MONDAY (4)

2.43 NUMBER OF BANDS THURSDAY

2.12

2.44 EDIT BAND THURSDAY (1)

2.13

2.45

2.14 COPY DAY MONDAY TO TUESDAY

2.46

2.15 NUMBER OF BANDS TUESDAY

2.47 EDIT BAND THURSDAY (2)

2.16 EDIT BAND TUESDAY (1)

2.48

2.17

2.49

2.18

2.50 EDIT BAND THURSDAY (3)

2.19 EDIT BAND TUESDAY (2)

2.51

2.20

2.52

2.21

2.53 EDIT BAND THURSDAY (4)

2.22 EDIT BAND TUESDAY (3)

2.54

2.23

2.55

2.23

2.56 COPY DAY THURSDAY TO FRIDAY

2.25 EDIT BAND TUESDAY (4)

2.57 NUMBER OF BANDS FRIDAY

2.26

2.58 EDIT BAND FRIDAY (1)

2.27

2.59

2.28 COPY DAYTUESDAYTO WEDNESDAY 2.60

2.29 NUMBER OF BANDS WEDNESDAY

2.61 EDIT BAND FRIDAY (2)

2.30 EDIT BAND WEDNESDAY (1)

2.62

2.31

2.63

2.32

2.64 EDIT BAND FRIDAY (3)

28 VSD Magnus – [e]Magnus

ENGLISH

9 SETUP MENU (DIAGRAM)

2 CICLOS 3 ALTERNATION

2.65 2.66 2.67 EDIT BAND FRIDAY (4) 2.68 2.69 2.70 COPY DAY FRIDAY TO SATURDAY 2.71 NUMBER OF BANDS SATURDAY 2.72 EDIT BAND SATURDAY (1) 2.73 2.74 2.75 EDIT BAND SATURDAY (2) 2.76 2.77 2.78 EDIT BAND SATURDAY (3) 2.79 2.80 2.81 EDIT BAND SATURDAY (4)

2.82 2.83 2.84 COPY DAY SATURDAY TO SUNDAY 2.85 NUMBER OF BANDS SUNDAY 2.86 EDIT BAND SUNDAY (1) 2.87 2.88 2.89 EDIT BAND SUNDAY (2) 2.90 2.91 2.92 EDIT BAND SUNDAY (3) 2.93 2.94 2.95 EDIT BAND SUNDAY (4) 2.96 2.97

3.1 ALTERNATION PERIOD

4 BACKWASH

4.1 FILTER WASH FREQUENCY
4.2 NUMBER OF PUMPS FOR FILTER WASHING
4.3 FILTER WASH DURATION

4.4 RINSE DURATION 4.5 DIRTY FILTER WARNING PRESSURE

5 MANUAL

6 DISPLAY

6.1 MODULE TEMPERATURE 6.0 ANALOGUE SIGNAL 6.3 VOLTAGE HOURS 6.4 HOURS WORKED 6.5 NUMBER OF START-UPS 6.6 DIGITAL INPUT 1

6.7 DIGITAL INPUT 2 6.8 RELAY 1 OUTPUT 6.9 RELAY 2 OUTPUT 6.10 SOFTWARE VERSION 6.11 POWER CONSUMED BY PUMP 6.12 POWER CONSUMED BY NETWORK

7 LOG

VSD Magnus – [e]Magnus 29

ENGLISH

9 SETUP MENU (DIAGRAM)

8 ENTRADAS SALIDAS

8.1 DIGITAL INPUT 1 8.2 INPUT 1 FREQUENCY 8.3 DIGITAL INPUT 1

8.4 INPUT 2 FREQUENCY 8.5 RELAY 1 OUTPUT 8.6 RELAY 2 OUTPUT

9 ADVANCED PARAMETERS

9.1 UNITS OF PRESSURE
9.2 FULL-SCALE VALUE TRANSDUCER
9.3 SWITCHING FREQUENCY
9.4 NOMINAL FREQUENCY MOTOR
9.5 LOW WATER LEVEL ALARM ACTIVE 9.6 CONSUMPTION LIMIT OF LOW
WATER ALARM

9.7 PRIMING TIME 9.8 PARAMETER LOCK 9.9 RESET ALARMS 9.10 RESET NUMBER OF START-UPS 9.11 FACTORY SETTINGS

30 VSD Magnus – [e]Magnus

ENGLISH

10 SETUP MENU

1 PARAMETERS

Par

Description

1.1 Language 1.2 Set time

Units

VALUES Default Min. Max.

Notes

Español —

—

To define the language used to interact with the variator

To adjust the date and time of the variator

1.3 Motor current

Indicate the consumption in amperes AT

A

5

2 11 400V found on the motor specifications

plate.

1.4 Number of pumps per cycle

1

8

Indicate the number of pumps involved in the filtration cycles.

1.5 Maximum filter pressure

bar 4

2

7,3

Indicate the maximum pressure the filter can withstand, found on its specifications plate.

1.6 Rotation direction

si

no

Modify the motor rotation direction, if it is rotating anticlockwise.

2 CYCLES Par

Description

2.1 Number of bands monday

2.2 2.3 Edit band monday* (1) 2.4 2.5 2.6 Edit band monday (2) 2.7 2.8 2.9 Edit band monday (3) 2.10 2.11

2.12 Edit band monday (4)

2.13

2.14

Copy day monday tuesday**

to

2.86 2.87 Edit band sunday (1) 2.88

Units

VALUES Default Min. Max.

Notes

00:00 0

4

The number of times the swimming pool water must be recirculated per day (Monday)

24:00

Sets the start time of band 1

50 Hz 00:00
24:00 50
Hz 00:00 24:00 50
Hz 00:00 24:00

Sets the end time of band 1 Sets the rotational frequency of band 1 Sets the start time of band 2 Sets the end time of band 2 Sets the rotational frequency of band 2 Sets the start time of band 3 Sets the end time of band 3 Sets the rotational frequency of band 3 Sets the start time of band 4

50

Sets the end time of band 4

Hz 00:00

Sets the rotational frequency of band 4
Enables you to copy the previous time settings to the next day (Tuesday).

24:00

Sets the start time of band 1

50

Sets the end time of band 1

Hz 50

Sets the rotational frequency of band 1

VSD Magnus – [e]Magnus 31

ENGLISH

10 SETUP MENU

2 CICLOS Par

Description

2.89 2.90 Edit band sunday (2) 2.91 2.92 2.93 Edit band sunday (3) 2.94 2.95 2.96 Edit band sunday (4) 2.97

Units

VALUES Default Min. Max.

Notes

00:00

Sets the start time of band 2

24:00 Hz 50
00:00 24:00 Hz 50 00:00 24:00
50

Sets the end time of band 2 Sets the rotational frequency of band 2 Sets the start time of band 3 Sets the end time of band 3 Sets the rotational frequency of band 3 Sets the start time of band 4 Sets the end time of band 4 Sets the rotational frequency of band 4

*There is a complete configuration for every day of the week.This manual only explains how to configure Monday and Sunday, as a summary, but the process is the same for the other days of the week.
** When the day’s settings are complete, it allows you to copy this configuration directly to the following day, saving time when setting every day individually.

3 ALTERNATION

Par

Description

3.1 Alternation period

4 BACK WASH

Par

Description

4.1 Filter wash frequency

4.2

Number of pumps for washing

4.3 Filter

Units

VALUES Default Min. Max.

Notes

In systems with more than 1 pump, you

can set how often (in days) to alternate the

pump in operation.

1

14

N.B.: The alternation, as it is in days, is done from 00:00. If a pump is running, it will not

stop to alternate. The alternation in this case

will be applied when the filtration cycle

ends.

Units

VALUES Default Min. Max.

Notes

Hz 50

Sets the frequency of the pump(s) of operation for the filter cleaning process

Regardless of the number of pumps

1

8

involved in the filtration, you can set the number of pumps that you wish to use to

clean the filter.

min 5

1

60

Operating time of the pumps involved in cleaning the filter

32 VSD Magnus – [e]Magnus

ENGLISH

10 SETUP MENU

4 BACK WASH

Par

Description

Units

VALUES Default Min. Max.

Notes

4.4 Rinse duration

min 1

Once the filter is clean, the operating time 1 60 of the pumps for rinse the remaining dirty
water from the filter

4.5 Dirty filter warning pressure Bar 1,5

1

Torque 1.5 or 4
bar

Pressure from which a warning will appear on the screen requiring the filter to be cleaned (for this function it is necessary to install a pressure transducer)

5 MANUAL

MANUAL

0.0 Hz (0s)

0.0 Bar

Exit

ON

The objective of this screen is to test the pump operation, at a specific frequency, for a controlled time, to correctly select the operating frequency of the cycles in section 2 of the settings menu. Press F2 to activate the pump initially for 2 minutes at the maximum frequency of the pump. Each time you press the F2 key increases the operating time on a scale of 2 minutes, 15 minutes, 30 minutes, 1 hour, 2 hours, 4 hours or 8 hours. At any time, by pressing the F1 key, you can stop the pump operation. Every time you press the keys ( ) or ( ) you increase or decrease, respectively, the frequency of the pump operation by a tenth of a Hz.

6 DISPLAY Par

Description

6.1 Module temperature

6.2 Analogue signal
6.3 Voltage hours 6.4 Hours worked 6.5 Number of start-ups 6.6 Digital input 1

Units

VALUES Default Min.

Max.

Notes

Shows the current temperature of the power

module. If the temperature is very high, the

ºC

speed variator itself will limit the speed of the

pump to prevent the electronics of the speed

variator being damaged.

mA

4

20

Shows the value of the pressure transducer reading in mA

Hours

Indicates the hours the pump has been connected to the electricity grid regardless of whether it has been running or not.

Hours

Indicates the hours of pump operation.

Indicates the number of times that the pump has been started up.

Indicates whether input 1 is enabled or not; if it is enabled, the reason for this.

VSD Magnus – [e]Magnus 33

ENGLISH

10 SETUP MENU

6 DISPLAY Par

Description

Units

VALUES Default Min.

Max.

Notes

6.7 Digital input 2

Indicates whether input 2 is enabled or not; if it is enabled, the reason for this.

6.8 Relay 1 output

Indicates whether relay 1 is enabled or not; if it is enabled, the reason for this.

6.9 Relay 2 output

Indicates whether relay 2 is enabled or not; if it is enabled, the reason for this.

6.10 Software version

Indicates the version of the software of the control panel (screen) and the power panel (aluminium radiator).

6.11 Power consumed by pump

W

Indicates the instantaneous power consumed by the pump.

6.12 Power consumed by network W

Indicates the instantaneous power consumed by all the pumps that are operating at that time.

7 LOG
Shows a log of anomalies of the pump where the speed variator is connected, indicating the date, the time and the anomaly that occurred. This information is very important for detecting possible anomalies in the functioning of the installation.

8 INPUTS OUTPUTS

Par

Description

8.1 Digital input 1

8.2 Input 1 frequency

8.3 Digital input 2

8.4 Input 2 frequency

Units

VALUES Default Min.

Max.

Notes

An input can be enabled to carry out a

Unused

Unused / Emergency stop / Forced
start

remote stop or to force the pump to start,
even though it is out of reach of a filtration
cycle. Important: Input 1 is a normally open input, therefore to enable it the contact must be

closed without voltage.

If digital input 1 is activated for forced

Hz

50

10

50

operation, you can indicate the frequency at which you want the pump to function when

the input is enabled.

A second input can be enabled to carry out

Unused

Unused / Emergency stop / Forced
start

a remote stop or to force the pump to start,
even though it is beyond the scope of a
filtration cycle. Important: Input 2 is a normally open input, therefore to enable it the contact must be

closed without voltage.

If digital input 2 is activated for forced

Hz

50

10

50

operation, you can indicate the frequency at which you want the pump to function when

the input is enabled.

34 VSD Magnus – [e]Magnus

ENGLISH

10 SETUP MENU 8 INPUTS OUTPUTS 8.5 Relay 1 output
8.6 Relay 2 output

You can programme relay 1 to be enabled

OFF

OFF / On / Alarm

when the pump starts up or also when an
alarm is triggered in the installation. N.B. Output 1, when enabled, acts as a

closed contact without voltage.

You can programme relay 2 to be enabled

OFF

OFF / On / Alarm

when the pump starts up or also when an
alarm is triggered in the installation. N.B. Output 2, when enabled, acts as a

closed contact without voltage.

9 ADVANCED PARAMETERS

Par

Description

9.1 Units of pressure

Units

VALUES Default Min.

Max.

Notes

Bar

PSI

You can modify the units to represent the pressure of the installation.

9.2 Full-scale value transducer Bar 10

Enables you to adjust the range of detection 5 25 of the transducer if its scale is not the
standard 4-20 mA (0-10 Bar)

9.3 Switching frequency

Enables you to modify the switching

frequency of the variator, reducing the noise,

although uncommon, of the switching at the

KHz

7,7

2,5

16

expense of an increase in temperature of the electronics.

N.B. We do not recommend modifying

the default value except when expressly

indicated by the Technical Department.

9.4 Nominal frequency motor

Hz

50

60

Modifies the maximum frequency of pump operation.

9.5 Low water level alarm active

YES

NO

Enables the constant monitoring of the pump running dry, if this occurs.

9.6 Low water alarm limit

%

75

50

90

Value used in the mathematical algorithm that calculates the pump running dry.

9.7 Priming time

min 2

During the priming time, the detection 1 10 of running dry will not be operative even
though the monitoring is enabled.

9.8 Parameter locking

Enables you to lock the settings of the NO NO YES variator and the pump so they are not
modified after start-up.

9.9 Reset alarms

Enables you to reset all the alarms triggered

to date.

NO

YES

N.B.: We do not recommend this reset because you would lose very important

information that could help solve possible

problems in the installation.

VSD Magnus – [e]Magnus 35

10 SETUP MENU

9 ADVANCED PARAMETERS

Par

Description

9.10 Reset number of start-ups

9.11 Factory settings

Units

VALUES Default Min.

Max.

Notes

NO

YES

Enables you to set the pump start-ups counter to 0.

This parameter will remove all the settings

NO

YES

entered in the configuration of the variator, returning it to its initial status, as it was when

installed for the first time.

ENGLISH

36 VSD Magnus – [e]Magnus

11 WARNINGS/ALARMS

ENGLISH

MESSAGE

REASONS

SOLUTION(S)

PRESSURE WARNING: FILTER CLEANING

Indicates that the pressure entered in the parameter 4.5 (DIRTY FILTER WARNING PRESSURE) has been exceeded.

ALARM F01 OVERCURRENT

Indicates excessive consumption in the motor.

Press the button BACK WASH and perform the steps indicated by the filter cleaning wizard, as the system detects a high pressure in the filter, probably due to excess soiling.
Check that the pump rotates freely with no obstructions.

ALARM F02 SHORT CIRCUIT
ALARM F03 EXCESS TEMPERATURE OF THE MODULE
ALARM F04 INPUT VOLTAGE
ALARM F06 MOTOR FAULT
ALARM F07 LOW WATER LEVEL ALARM F08 MAXIMUM PRESSURE LIMIT

The motor is communicated or has burnt out.

Disconnect the motor from the variator and check that the message disappears. If this is not the case, contact your nearest technical service.

Not all wires have been connected. Internal fault in the variator.

Check that all the cables of the motor are correctly connected to the motor itself and to the variator. Also supervise the correct wiring of the frequency converter’s power supply.
Contact your nearest technical service.

Ensure the ambient temperature does not

The power module has reached a very high temperature, compromising its reliability.

exceed the extremes set out in this manual. Ensure the variator is properly ventilated; in this case check that the pump has a fan and

that the fan cover has been installed.

The variator is not receiving electric current, of is outside of the upper and lower limits.

The electrical supply to the variator has been interrupted. The electrical connection cable from the mains electricity to the variator has been disconnected.

Check that the cables to the motor are

The motor is communicated/disconnected.

properly connected, as the variator is not detecting the motor, or it is burnt out.

Loss of synchronism
The variator detects that the pump is working without water in the body of the pump.

There may also be a loss of synchronism of the motor during operation due to a significant, quick change in the pumping conditions.
Ensure the pump aspirates the fluid correctly.

The variator detects that the filter is very soiled or at a pressure close to bursting.

Check the filter does not need cleaning and that the impulsion valves allow recirculation.

ALARM X13 INTERNAL ERROR

Check that the flat cable that commu-

nicates both electronic circuits are well

There is no communication between the connected and tightened.

control panel (cover), and the power plate

(radiator).

There may be one-off read error of the

firmware. We recommend cutting the

Internal fault in the variator.

power to the variator for a few minutes. If, when the power is reconnected to the

variator, the message remains, contact

your nearest technical service.

VSD Magnus – [e]Magnus 37

ENGLISH

12 WARRANTY THE GUARANTEE OF THE VARIATOR IS 24 MONTHS FROM THE DATE OF PURCHASE: THE USE OF NON-ORIGINAL SPARE PARTS, ALTERATIONS OR IMPROPER USE SHALL RENDER THE PRODUCT WARRANTY VOID.
13 DISPOSAL AND ENVIRONMENTAL ASPECTS To dispose of the parts that comprise the variator, you must abide by the current regulations and laws of the country where the product is used. In any case, do not dispose of polluting parts into the environment.
14 DECLARATION OF CONFORMITY Bombas Saci, S.A., CL/ Can Cabanyes 50-58, Pol. Ind. Circuit de Catalunya, 08403, Granollers (Spain) declares, under its full responsibility, that the product to which this manual refers complies with the following European Directives and national action provisions: – Directive 2004/108/CE about electromagnetic compatibility (EMC) – Directive 2006/95/CE about low voltage – Directive 2002/96/CE and 2003/108/CE about hazardous substances (RAEE) – Directive 2002/95/CE about hazardous substances (ROHS) – Basic EC regulation EN 55011 (EMC) – Basic EC regulation EN 61000-6-2 (EMC) – Basic EC regulation EN 61000-6-1 (EMC) – Basic EC regulation EN 62477-1 (Safety)
Managing Director
David Ferré Ferrer
38 VSD Magnus – [e]Magnus

CERTIFICADO DE PRUEBAS, TEST CERTIFICATE, CERTIFICAT D’ESSAIS, CERTIFICATO, PRÜFURKUNDE, CERTIFICADO DE ENSAIO, TEST CERTIFIKÁT, TEST
BELGESI,
Automated Environmental Systems Ltd. Unit B, Anglian Lane, Bury St. Edmunds, Suffolk, IP32 6SR
01284 658770
sales@automatedenvironmentalsystems.co.uk