blauboX ec MW 700/1000/1500/2000/3000/4000 S30/31/32 www.blaubergventilatoren.de SAFETY REQUIREMENTS This unit is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the unit by a person responsible for their safety. Children should be supervised to ensure that they do not play with the unit.
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blauboX ec MW 700/1000/1500/2000/3000/4000 S30/31/32 www.blaubergventilatoren.de All operations described in this manual must be performed by qualified personnel only, properly trained and qualified to install, make electrical connections and maintain ventilation units. Do not attempt to install the product, connect it to the mains, or perform maintenance yourself. This is unsafe and impossible without special knowledge.
blauboX ec MW 700/1000/1500/2000/3000/4000 S30/31/32 www.blaubergventilatoren.de PURPOSE The product is designed for filtering, supplying and heating the supply purified air in private residences, offices, hotels, cafes, conference rooms and other domestic and public spaces. The unit is a component part and is not designed for stand-alone operation. Transported air must not contain any flammable or explosive mixtures, evaporation of chemicals, sticky substances, fibrous materials, coarse dust, soot and oil particles or environments favourable for the formation of hazardous substances (toxic substances, dust, pathogenic germs).
• IP44 for the unit motors The unit design is constantly being improved, thus some models may be slightly different from those described in this manual. Overall and connection dimensions of BLAUBOX EC MW 700-4 S30/31/32 D, ‘‘ Model D, ‘‘...
blauboX ec MW 700/1000/1500/2000/3000/4000 S30/31/32 www.blaubergventilatoren.de DESIGN AND OPERATING PRINCIPLE The unit is housed in a sound-insulated galvanized steel casing (item 1). The unit casing has 4 mounting brackets with anti-vibration connectors for ceiling or wall mounting (item 5). The air flow direction is indicated by the arrow on the fan casing. The bottom side of the casing is covered by a removable cover (item 2), which is secured with 4 bolts (item 4).
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blauboX ec MW 700/1000/1500/2000/3000/4000 S30/31/32 www.blaubergventilatoren.de TOP VIEW BLAUBOX ... L BLAUBOX ... R If necessary, the control unit can be moved to the other side of the unit casing before being installed in the ventilation system. The figure below shows the internals of the left and right version of the units with the removable cover removed. The air flow direction is indicated by the arrows.
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blauboX ec MW 700/1000/1500/2000/3000/4000 S30/31/32 www.blaubergventilatoren.de VIEW FROM THE MAINTENANCE SIDE BLAUBOX ... L BLAUBOX ... R...
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blauboX ec MW 700/1000/1500/2000/3000/4000 S30/31/32 www.blaubergventilatoren.de The unit supplies heated and filtered outdoor air into the room. The unit uses a frameless radial fan directly driven by an external rotor motor. The fan impeller blades are curved backwards. The motor has built-in thermal protection and requires no maintenance.
The units are installed between the ducts, taking into account the direction of air flow, which is indicated by an arrow on the casing. BLAUBOX EC MW 700-4 S30/31/32 units are equipped with branch pipes for connection to circular air ducts.
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blauboX ec MW 700/1000/1500/2000/3000/4000 S30/31/32 www.blaubergventilatoren.de Connecting the water heater Supply and return pipes must be connected in such a manner so that the direction of the heat medium flow would be opposite to the air flow (counter-flow connection). This allows reaching the maximum power output of the water heater. All technical characteristics of the units are given for counter-flow connection.
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blauboX ec MW 700/1000/1500/2000/3000/4000 S30/31/32 www.blaubergventilatoren.de 3. Label the wires connected to all devices in the control unit. Remember, photograph or write down the connection points of all cables. 4. Disconnect all cables and pull them out through cable glands inside the unit casing. Route all cables to the other side of the unit casing and run them through the cable glands on the opposite side.
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blauboX ec MW 700/1000/1500/2000/3000/4000 S30/31/32 www.blaubergventilatoren.de 4. Remove the water heater, turn it over as shown in the figure below and secure it in the new position using the same screws. In models BLAUBOX EC MW 1000-4 S30/31/32, BLAUBOX EC MW 1500-4 S30/31/32, BLAUBOX EC MW 2000-4 S30/31/32, BLAUBOX EC MW 3000-4 S30/31/32, BLAUBOX EC MW 4000-4 S30/31/32 the thermostat is moved in the same way.
The sensor is included in the delivery set. Wiring diagrams for power supply and external devices are shown in the figures below. BLAUBOX EC MW 700-4 S30/31/32, BLAUBOX EC MW 1000-4 S30/31/32, BLAUBOX EC MW 1500-4 S30/31/32, BLAUBOX EC MW 2000-4 S30/31/32 2,5А...
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blauboX ec MW 700/1000/1500/2000/3000/4000 S30/31/32 www.blaubergventilatoren.de The interpretation of the designations and the characteristics of the connection cables are given in the table. Designation Name Wire type Type of contact Note A3** Remote controller ThTune 5x0.25 ThTune CO2 sensor or RH1 humidity sensor 3x0.25 CCU* Cooler control...
blauboX ec MW 700/1000/1500/2000/3000/4000 S30/31/32 www.blaubergventilatoren.de TECHNICAL MAINTENANCE DISCONNECT THE UNIT FROM POWER SUPPLY BEFORE ANY MAINTENANCE OPERATIONS! MAKE SURE THE UNIT IS DISCONNECTED FROM POWER MAINS BEFORE REMOVING THE PROTECTION PRIOR TO COMMENCING ANY TECHNICAL MAINTENANCE PUT UP A PROHIBITORY SIGN ON THE FAN STARTING PANEL: “DO NOT SWITCH ON! MEN AT WORK!”...
blauboX ec MW 700/1000/1500/2000/3000/4000 S30/31/32 www.blaubergventilatoren.de TROUBLESHOOTING Problem Possible reasons Troubleshooting Make sure the power supply line is connected No power supply. correctly, otherwise troubleshoot a connection error. Disconnect the fan from power supply. Troubleshoot The unit does not start. Jammed motor.
blauboX ec MW 700/1000/1500/2000/3000/4000 S30/31/32 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.
blauboX ec MW 700/1000/1500/2000/3000/4000 S30/31/32 www.blaubergventilatoren.de CERTIFICATE OF ACCEPTANCE Unit Type Single-block air supply unit Model 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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