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Manual ENA 7-30

17

16

ENG

6.3   Working principle controller

A

B

C

D

-h  Turbo

--- bar

P

------

---

--:--

2 sec...

System

Start

Liter

-h  Turbo

--- bar

p

------

---

--:--

-h  Turbo

--- bar

P

------

---

--:--

System

Start

Fehler

Start

Liter

Start up

•   Switch off an installed refill equipment.  

Close the inflow valves.

• Switch on the controller (D). 

 

A Display 

B Error LED 

C Navigation wheel 

D ON/OFF switch controller
Use the navigation wheel (C) to navigate 

through the menus an to confirm the input.  

The display (A) shows the menus. In case of 

errors the error LED (B) is on.

•  Hold down the navigation wheel for two 

seconds to  

go to the process display, whatever the cursor 

position.

* Turbo = Fast

•  In case of errors the process display switches 

from [SYSTEM] to [ERROR] and the LED is on. 

• The error messages, minimum water level,  

minimum pressure alarm are consistent by the 

first start of opertion. 

• It is possible to turn the wheel to switch 

between [SYSTEM] and [ERROR]. 

• When [ERROR] is displayed press the wheel 

to go to the error list. In case of more than one 

error, scroll through the errors. All errors are 

shown in  accordance of appearance. 

•  When [SYSTEM] is displayed, press the wheel 

to go to the option menu.

* Turbo = Fast

6.4.  Controller inputs

B

2

System

G5           3

D

1

Hardware

Parameter

Service

Back

F5

5

Back

G

2

ID number

Language

Litres counter

V iew

Back

Water treatment

Level controlled

Back

G2

1

Deutch

Nederlands

English

Français

F

5

System pressure

Special syst.press

Litre/pulse

Water treatment

G 2

19

Dansk

Suomi

Maggar

Back

G2

7

Polski

Dansk

Suomi

Maggar

F

10

Water treatment

Filling quantity

Time, date

Other

G

5

Language

Liters counter

Water treatment

Control mode

F5

Fillcommand on

D

2

Hardware

Parameter

Service

Back

X,x bar

Fillcommand on

Save     Back

X,x

 bar

X,x

X,x

Save

19.05.07

10:15:28

Save    Back

30.07.07

13:36:0

0

Save    Back

30.07.07

13:36:00

Back

Back

30.07.07

13:36:00

Save

1

Start

Back

Press. controlled

Level controlled

G5           4

2

X,x bar

Fillcommand o ff

F5

X,x

X,x

 bar

X,x

Fillcommand on

X,x

X,x

 bar

Save     Back

Fillcommand o ff

Fillcommand o ff

Save

     Back

X,x  bar

X,x

X,x

Water treatment

Litre/pulse

Special syst. press

F

5

Maintenance

Software version

Projekt no.

E

3

G

10

Sensor

Motor prot.

Common failure

Back

Press . c ontrolled

Start

System

D

3

Hardwaremenu

Parametermenu

Back

Servicemenu

Back

Start

Date     Time

Ku1

E3            2

E3            1

Ku1

Date     Time

Back

Start

Save

     Back

X,x

Enter

System

Start

System pressure

(3 sec.)

Code

"000001"

Sprachein-

stellung

Sprache

Steuerungsart

Einschaltdruck

Nachspeisung

Abschaltdruck

Nachspeisung 

Menü

(nur beim

ersten Mal)

Zeit und Datum

(3 sec.)

 •

When entering the program mode, the control for pressure maintenance is active.

 •

The code will be active 5 minutes after latest input.

 •

Remove all unpermitted loads, supported objects or lateral loads from the basic automat.

 •

When the programming procedure is completed, the electrical parts of the ENA are ready for 

operation.

Содержание 17070

Страница 1: ...www flamcogroup com manuals Ena 7 30 ENG Installation and operating manual ...

Страница 2: ...Menu symbols 15 6 3 Working principle controller 16 6 4 Controller inputs 17 7 Maintenance and troubleshooting 18 7 1 Before maintenance 18 7 2 After a power failure 18 7 3 Maintenance interval 18 7 4 Change the automat for water treatment 18 7 5 Error message 19 8 Disposal 21 9 Technical specification 21 9 1 Additional accessories 22 Appendix 1 Commissioning 23 1 1 Commissioning ENA 7 30 23 1 2 P...

Страница 3: ...llation be carried out by qualified personnel Comply with local legislation and guidelines Do not make modifications to the automat without prior written permission of Flamco Make sure that all automat covers and doors are closed when operating the automat Do not touch live voltage The sensor units and the capacity pressure sensors operate with extra low safety voltage Flamco shall not be liable f...

Страница 4: ...evices and check them regular on proper working 2 6 Signs on the automat The signs on the automat are part of the safety provisions Do not cover or remove the signs Inspect regularly if the signs are present and legible Replace or repair signs that are illegible or damaged A B C D On the type plate the following product information can be found A Automat type ENA 10 20 or 30 B Automat serial numbe...

Страница 5: ...ing which the pump is running vacuum is forming alternates with an interval during which the air is discharged pump is stopped Normal deaeration mode An additional pause is added between the end of the evacuation interval and the starting of the pump This additional interval can be selected via a parameter within fixed limits Upon expiry of the deaeration interval the system changes to the normal ...

Страница 6: ...e can support the maximum weight of the automat including the water Refer to chapter 9 Technical specifications The automat may not be affected by external forces No dirt may get into the automat and its accessories Install shut off devices to the drinking water net on site Plan enough free space around the automat for maintenance work Note the effective regulations regarding the use and the insta...

Страница 7: ...ntroller SCU Unscrew the protective cover of the terminal box Pull the power plug or switch off external separators and secure these against a restart The descriptions of the terminal bars are on the inside of the protective cover 5 5 Basic electrical connection ENA 7 ENA 10 Nominal voltage 230 V 6 10 50 Hz 1 1 Nominal current 2 77 A 5 3 A 7 2 A 10 6 A Nominal power 0 62 kW 1 1 kW 1 51 kW 2 2 kW S...

Страница 8: ...ware version 3 Start 4 Maintenance 5 Error list Passive 6 Value statistics 7 Operating hours 8 Refill statistics 9 Change entry code 10 Change access code 11 Data transfer 12 Back Parameter menu F 1 Duration of turbo 2 Pause normal degas 3 Degassing 4 Automatic degassing 5 System pressure 6 Special system press 7 Litres counter 8 Water treatment 9 Re filling quantity 10 Time Date 11 Other 12 Other...

Страница 9: ...ater treatment Level controlled Back G2 1 Deutch Nederlands English Français F 5 System pressure Special syst press Litre pulse Water treatment G 2 19 Dansk Suomi Maggar Back G2 7 Polski Dansk Suomi Maggar F 10 Water treatment Filling quantity Time date Other G 5 Language Liters counter Water treatment Control mode F5 Fillcommand on D 2 Hardware Parameter Service Back X x bar Fillcommand on Save B...

Страница 10: ...oo high Check control Check admission pressure use larger diaphragm expansion vessel Lower filling pressure to working pressure range 3 Entrycap too low Litres counter does not supply water after make up request A No pulses sent from litres counter because litres counter defective cable not co Replace litres counter Connect cable Use higher setting value for response time 5 Cycle interval Make up ...

Страница 11: ...h B Hardware software problem Get in contact with service department 25 Gas sensor defective Gas sensor defective A Malfunctions in measuring signal possible faulty cable connection to SCU Check connection to controller Exchange sensor if necessary 26 Gas sensor undervoltage Signal during Measurement 4mA A Sensor not connected cable damage 27 Gas sensor overvoltage Signal during Measurement 20mA A...

Страница 12: ...ly at the place of erection and in respect of the field of application The party erection and operating the unit will be responsible for making the checks and for carrying out commissioning For commissioning the hydraulic and electric connections must be in place and the shut off devices open 1 2 Parameterisation for commissioning The ENA 7 30 comes with a pre parameterized control As this control...

Страница 13: ...expansion vessel is used When the signal is applied the pump switches on The filling operation takes place until the level set on the control of the expansion vessel is reached 2 2 2 Pressure controlled P Control takes place via the pressure sensor that is integrated in the module When the system pressure has dropped to the activation pressure Fill command on the pump switches on and operates unti...

Страница 14: ...ntity that can be read in litres in the process menu When a quantity of zero litres is reached the centralised fault alarm is tripped and an error message will be displayed Negative values mean that the allowable treatment quantity capacity has been exceeded The make up unit continues to operate even if the centralised fault alarm has been tripped The operator must activate the water treatment fun...

Страница 15: ...mum allowable quantity per cycle also per cycle with integrated and configured pulse water meter See section Monitoring make up quantity 150 litres Max time filling Maximum allowable make up time per cycle also per cycle See section Monitoring monitoring of run time 20 minutes Min interval betw 2 cycles Minimum interval between two cycles pause 5 0 minutes Max cycles time spend Maximum number of cyc...

Страница 16: ... Change entry code Change to another access code For the operator only code 000001 is possible and required Appendix 4 Examples 4 1 ENA 7 30 with NFE1 1 and a diaphragm expansion vessel in a heating system Donotusenominalboressmaller thanindicatedforthelenghts ofthelinesconcerned Thelines shouldbeasshortaspossible DN20 10 m DN25 20 m DN32 30 m 4 2 ENA 7 30 with NFE1 2 and a compressor controlled p...

Страница 17: ...ion may be reproduced or published in any way without explicit permission and mention of the source The data listed are solely applicable to Flamco products Flamco Limited shall accept no liability whatsoever for incorrect use application or interpretation of the technical information Flamco Limited reserves the right to make technical alterations Man_Ena7 30_art nr_17070_eng_2022 08 ...

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