www.blaubergventilatoren.de SAFETY REQUIREMENTS • Please read the user’s manual carefully prior to installing and operating the unit. • All user’s manual requirements as well as the provisions of all the applicable local and national construction, electrical, and technical norms and standards must be observed when installing and operating the unit.
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www.blaubergventilatoren.de • Do not touch the unit controls • Do not wash the unit with with wet hands. water. • Do not carry out the • Protect the electric parts of the installation and maintenance unit against ingress of water. operations with wet hands.
www.blaubergventilatoren.de PURPOSE Inline rectangular fans are intended for supply and exhaust ventilation of residential, public and industrial premises (production and storage facilities, sport halls, water pools, large auditoriums, conference halls, etc.). The fans are designed for mounting into rectangular ducts. THE UNIT SHOULD NOT BE OPERATED BY CHILDREN OR PERSONS WITH REDUCED PHYSICAL, MENTAL, OR SENSORY CAPACITIES, OR THOSE WITHOUT THE APPROPRIATE TRAINING.
www.blaubergventilatoren.de MOUNTING AND SET-UP READ THE USER'S MANUAL BEFORE INSTALLING THE UNIT. The fan is designed for mounting and operation in any position. In case of ceiling mounting the fan is recommended to be mounted with the motor cover downwards to facilitate access to the terminal box. Check the fan power cables for integrity and make sure the impeller has smooth rotation prior to mounting.
www.blaubergventilatoren.de CONNECTION TO POWER MAINS POWER OFF THE POWER SUPPLY PRIOR TO ANY OPERATIONS WITH THE UNIT. THE UNIT MUST BE CONNECTED TO POWER SUPPLY BY A QUALIFIED ELECTRICIAN. THE RATED ELECTRICAL PARAMETERS OF THE UNIT ARE GIVEN ON THE MANUFACTURER’S LABEL.
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www.blaubergventilatoren.de THE RECOMMENDED RATED CURRENT OF THE AUTOMATIC CIRCUIT BREAKER AND THE WIRE CROSS SECTION Recommended cable, n x S, Fan type Automatic circuit breaker current [A] where n means number of wires, S means cross section [mm Box, Box-I 40x20 2E 3x0.75 Box, Box-I 50x25 2E 3x0.75...
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www.blaubergventilatoren.de ~400 V 50/60 Hz ~230 V 50/60 Hz ~400 V Wiring diagram of the fan Wiring diagram of the fan 50/60 Hz ~230 V Box / Box-I 40x20 2E; Box / Box-I 50x25 2E; Box / Box-I 50x30 4D (first option) with a three-phase motor to the 50/60 Hz Box / Box-I 50x30 4E;...
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www.blaubergventilatoren.de ~230 V WIRING DIAGRAM OF THE FANS BOX-F, BOX-FI WITH A SINGLE-PHASE MOTOR TO THE ALTERNATING CURRENT POWER 50 Hz SUPPLY ~230 V РЕ 50 Hz РЕ WIRING DIAGRAM OF THE FANS BOX-F, BOX-FI WITH A THREE-PHASE MOTOR TO THE ALTERNATING CURRENT POWER SUPPLY ~400 V 50 Hz...
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Connection Colour Purpose / Function Contact www.blaubergventilatoren.de Power supply 50/60 Hz, phase Black Blue Power supply 50/60 Hz, zero Green/Yellow Ground cable WIRING DIAGRAM OF THE FANS BOX EC 60X30, BOX-I EC 60X30 Fault relay, normally closed White 1 contact Cable 1 Cable 2 Fault relay, COMMON...
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www.blaubergventilatoren.de WIRING DIAGRAM FOR THE FANS BOX EC 70X40, BOX-I EC 70X40 Terminal Connection Purpose / Function Terminal Connection Purpose / Function Terminal Connection Purpose / Function Terminal Connection Purpose / Function Digital input 1 (electronics unblocking/blocking) Net, L3 Net, L3 Digital input 1 (electronics unblocking/blocking) Unblocking: Pin is opened or set voltage 5…50 V Net, L2...
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~230 V 50/60 Hz www.blaubergventilatoren.de RECOMMENDED WIRING DIAGRAM FOR CONNECTION OF THE SINGLE-PHASE MOTOR WITH OVERHEATING PROTECTION KM 1 KM 1 TW 1 “ON” TW 2 ~230 V 50/60 Hz “OFF” TW 1 “ON” TW 2 “OFF” RECOMMENDED WIRING DIAGRAM FOR CONNECTION OF THE THREE-PHASE MOTOR WITH OVERHEATING PROTECTION ~400 V 50/60 Hz...
www.blaubergventilatoren.de BOX EC 60X35, BOX EC 70X40, BOX EC 80X50, BOX EC 90X50, BOX EC 100X50, BOX-I EC 60X35, BOX-I EC 70X40, BOX-I EC 80X50, BOX-I EC 90X50, BOX-I EC 100X50 TECHNICAL MAINTENANCE DISCONNECT THE UNIT FROM POWER SUPPLY BEFORE ANY MAINTENANCE OPERATIONS! Disconnect the fan from power mains and make sure the rotating parts do not move prior to any maintenance and repair operations.
www.blaubergventilatoren.de TROUBLESHOOTING TROUBLE POSSIBLE REASONS TROUBLESHOOTING Check the electric connections and the operation status of No power supply. the circuit breaker. The fan does not get started. Turn the fan off. Troubleshoot clogging of the impeller. Motor jam. Restart the fan. Automatic circuit breaker...
www.blaubergventilatoren.de MANUFACTURER’S WARRANTY The product is in compliance with EU norms and standards on low voltage guidelines and electromagnetic compatibility. We hereby declare that the product complies with the provisions of Electromagnetic Compatibility (EMC) Directive 2014/30/EU of the European Parliament and of the Council, Low Voltage Directive (LVD) 2014/35/EU of the European Parliament and of the Council and CE-marking Council Directive 93/68/EEC.
www.blaubergventilatoren.de CERTIFICATE OF ACCEPTANCE Unit Type Inline rectangular fans Model Box_____________ Serial Number Manufacture Date Quality Inspector’s Stamp SELLER INFORMATION Seller Address Phone Number E-mail Purchase Date This is to certify acceptance of the complete unit delivery with the user’s manual. The warranty terms are acknowledged and accepted.
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