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Read carefully before installation, commissioning and operation

Level controller

BADU

BNR 300

Installation and operating instructions

Содержание BNR 300

Страница 1: ...Read carefully before installation commissioning and operation Level controller BADU BNR 300 Installation and operating instructions...

Страница 2: ...de 18 4 3 Additional relay 18 4 3 1 Additional relay 18 4 3 2 Safety mode 18 4 3 3 Impulse on time 18 4 3 4 Impulse off time 19 4 3 5 Unit of dry run protection 19 4 3 4 Dry run protection 19 4 4 Unit...

Страница 3: ...vention regulations the applicable standards and regulations and the ins tallation and operating instructions of the additional system components must also be observed The controller does not under an...

Страница 4: ...Changes to the unit can compromise the safety and function of the unit or the entire system The controller has been manufactured and tested with regard to high quality and safety require ments The un...

Страница 5: ...appliances Sensors 30 m Mechanichal relay 10 m Real Time Clock RTC with 24 hour power reserve Permissible ambient conditions Ambient temperature for controller operation 0 C 40 C for transport storag...

Страница 6: ...m by means of statistical graphics etc Extensive menu settings with explanations Menu lock activation to prevent unintentional setting changes Resetting to factory settings B 3 About the controller De...

Страница 7: ...c and must therefore be provided Programme 1 Level controller with safety shutdown Programme 3 Level controller Programme 5 Level controller with safety shutdown and water detector sensors The water l...

Страница 8: ...es Make sure that the wall surface is as even as possible so that the housing does not become distorted when it is screwed on 5 Using a drill and size 6 bit drill 3 holes at the points marked on the w...

Страница 9: ...Follow the scope of protection according to the German Institut for Standardizations VDE 0100 702 for the installation of the controller distance to the scope of protection 0 and 1 Danger of electric...

Страница 10: ...mage The water detector cables must be routed separately from mains voltage cables and must not for example be routed in the same cable duct If desired the sensor cables can be extended to a maximum o...

Страница 11: ...1 water detector S3 2x Level switch 2 water detector 2x not used S4 2x Level switch 3 water detector max 12 V Mains voltage 230 VAC Mains voltage 230 VAC 50 60 Hz Terminal Connection for N Magnet valv...

Страница 12: ...ll be a request for confir mation as to whether the changes which have been made should be saved The function of each of the other three keys 4 is shown in the display line directly above the keys the...

Страница 13: ...you back step by step to the selection mode thus cancelling the commissioning help Finally the menu 4 2 Manual on page 17 should be used to test the switch outputs with the consumers connected and to...

Страница 14: ...Current values with explanations 1 Measurements Function control of the system with operating hours etc 2 Statistics Automatic mode manual mode or switch unit off 3 Operating mode Set parameters neede...

Страница 15: ...15 Measurements 1 Measurements The menu 1 Measurements serves to display the actual water level and water detectors The menu is closed by pressing the esc key or selecting Exit Measurements...

Страница 16: ...pts no liability for the recorded data 2 1 Operating hours Display of operating hours of the pump connected to the controller various time ranges day year are available Displays the water metering for...

Страница 17: ...thus the connected consumer are switched on and off with no regard to the cur rent position of the level switch es and the parameters which have been set by pressing a key The position of the level sw...

Страница 18: ...Fill 4 3 Additional relay The settings for the additional relay can be set here 4 3 1 Additional relay In regulation mode the additional relay switches parallel to the regulation relay A temporal dry...

Страница 19: ...conds Minutes Default Seconds 4 8 Switch off delay The time set here represents the delay before the regulation relay switches off when the level switch is triggered The relay only switches off if the...

Страница 20: ...he contact of the level switch is open when the level switch is down Setting range normal invert Default normal 4 13 Signal switch 2 The level switch mode can be set here depending on the type and use...

Страница 21: ...f Default Off 5 2 Mode water detector 1 Aktivates water detector at S3 With the optionally available water detectors ooding of the cellar can be detected and the feed stopped Setting range On Off Defa...

Страница 22: ...ting range On Off Default Off 5 6 Mode water detector 3 Depending on the type and model the switching threshold of the detector can be set here The aging of the contacts and the appearance of deposits...

Страница 23: ...he basic settings necessary for commissio ning in the correct order and provides brief descriptions of each parameter in the display Pressing the esc key takes you back to the previous value so you ca...

Страница 24: ...ion is active the controller s backlight is automatically switched off when no button has been pressed for 2 minutes Setting range yes no Default yes 6 6 Eco mode Menu lock The menus listed below rema...

Страница 25: ...ing the esc key Service values 8 Service values Enterthevaluesatthetimewhenthe error occurs e g in the table 9 Language The menu 9 Language can be used to select the language for the menu guidance Thi...

Страница 26: ...esent the warning symbol changes to an info symbol and the red light no longer ashes To obtain more detailed information on the error press the key under the warning or info symbol Possible error mess...

Страница 27: ...check it Replace the faulty fuse with a new one locate the external source of the error e g pump and repair or replace it Then recommission the controller and check the function of the switch outputs...

Страница 28: ...ned on Commissioned by Final declaration Although these instructions have been created with the greatest possible care the possibility of incorrect or incomplete information cannot be excluded Sub jec...