Aereco VB21116 Installation And Maintenance Manual Download Page 16 | Manualshive

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TF6751_D

Aereco S.A.

7) Once the 3 nuts are tightened, check that the couplig is still able to fall down freely from the motor axis to the turbine axis
without any friction.

8) Tighten the coupling screw on the turbine shaft using the torque wrench to 4.6 Nm

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Summary of Contents for VB21116

Page 1: ...N Document not contractual Aereco can realise technical modifications on its products without prior notice TF6751_D Installation and maintenance VBP C4 Hybrid assistance ventilation fan TF6751_D ENGLISH ...

Page 2: ...4 Case of ducts grouped under a single fan 10 3 5 Case of ducts grouped under 2 fans 11 3 6 Limits 12 Anticipation of maintenance and chimney sweeping constraints 12 3 7 Installing the fan 13 4 Connections 19 4 1 General connection diagram 19 4 2 Power connection 21 5 Starting up operation 23 5 1 ST mode 23 5 2 MS mode 24 5 3 Installation check up 25 6 MAINTENANCE 26 6 1 Prior warnings 26 6 2 Main...

Page 3: ... designed to be installed or used by persons whose intellectual and or mental faculties are impaired or who lack experience and knowledge including children unless they have been trained and are supervised by a person responsible for their safety during installation To eliminate any risk of an accident keep them away from the appliance The electrical installation and connection work must be done b...

Page 4: ...ion to the other 1 3 Main functions Hybrid operation in passive stack or mechanical mode low pressure losses when stopped Compatibility with demand controlled ventilation Low power consumption Fire resistance 400 C for 30 min C4 classification in France Fire resistance 400 C for 120 min F400 Direct power supply at 230 VAC 50 60Hz Adjustment of the speed according to the temperature wind or by usin...

Page 5: ...2 Control unit2 3 Metal protection for the control unit Note the MS mode also requires two specific modules a temperature probe and other electrical components These elements are described in the manual specific to this mode 2 Delivered connected to the fan 1 3 2 ...

Page 6: ...6 28 TF6751_D Aereco S A 2 2 Dimensions Dimensions in mm VBP C4 fan control unit and its metal protection ...

Page 7: ...on IP of motor control unit IP54 IP65 Control setting of speed By built in potentiometer By MS management system Degree of pollution 1 Characteristics Weight kg 20 Colour Metallic grey black Material jacket Galvanized steel PE Outside dimensions mm 904 x ø610 Installation Number of suction connections available 1 Output discharge mm ø354 Installation On roof head of duct 3 ø8mm screws Operation Tu...

Page 8: ...ed to the top of the stack is sufficient For the grouping of ducts an adaptation plenum compliant with the recommendations stated below is necessary to ensure proper aeraulic operation of the whole loss of head minimized and for attachment and tightness with the fan s General recommendations for the placement of adaptation components The adaptation components must be made of a material strong enou...

Page 9: ...ither on a vertical face or on a horizontal face In both cases the control unit must be vertical with its cable glands facing downwards to ensure an effective protection against the penetration of water When installing the control unit on a horizontal face it is necessary to maintain a distance between 50 mm and 550 mm between the fan housing and the metal protection of the control unit To make th...

Page 10: ...sure at least 600 x 600 mm The opening cross section of the duct must not exceed Ø350 mm if it is desired to avoid reducing its cross section The fan must be centered on the duct 3 4 Case of ducts grouped under a single fan For all grouped duct configurations an adaptation plenum is necessary The plenum must provide a top platform measuring at least 600 x 600 mm provide a circular outlet Ø350 mm c...

Page 11: ...lar outlet Ø350 mm centered as closely as possible on the grouped duct The plenum must ensure a height of air of at least 180 mm between the end of the stack and the outlet sections Ø350 mm The fans must be centered on the outlets Ø350 mm Each 350 mm outlet must be at least 1 000 mm from the other and at least 500 mm from the bulkhead separating the volumes The plenum must provide 2 virtual platfo...

Page 12: ... be at least 3 m apart distance from the outer edge of the fan to the outer edge of the nearest fan of the other stack Anticipation of maintenance and chimney sweeping constraints To allow access to the ducts located under the fan inspection chimney sweeping it may sometimes be necessary to incorporate one or more of the following features Soot door This is generally located on the side of the sta...

Page 13: ...n be designed with 3 crimped M8 nuts positioned as shown below to allow the attachment of the fan 2 Remove the fan from the pallet Use only the 2 handles located under the uprights to handle the fan Wear suitable gloves some of the metal parts may be sharp Do not set the fan down on an obstacle that might damage the turbine Do not lay the fan flat horizontally ...

Page 14: ... S A 3 Loosen the 4 screws and take off the cap 4 Check the couplig alignment between motor axis and turbine axis The coupling piece must fall down freely between both axes without any friction until the thread turbine axis ...

Page 15: ...own freely loosen the 3 nuts see below and realign the motor plate so that the couplig falls down freely from the motor axis to the turbine axis 6 Gradually tighten the 3 nuts with a torque wrench to 7 5 Nm Tightening must be done one by one per occurrence ...

Page 16: ...nce the 3 nuts are tightened check that the couplig is still able to fall down freely from the motor axis to the turbine axis without any friction 8 Tighten the coupling screw on the turbine shaft using the torque wrench to 4 6 Nm ...

Page 17: ...he motor shaft using the torque wrench to 4 6 Nm Warning The flat part of the axis motor must be placed at the opposite side from the tightening coupling screw 10 Place a gasket as a seal between the top plate and the base of the fan provided on some versions ...

Page 18: ...itioned so that the cable connecting the fan to it is not loose If necessary fit cable clamps Loosen the M6 screw that are maintaining the support plate to the fan s body Remove the magnet located on the protective metal cover back Fix the base of the metal protection using the screws supplied either vertically or horizontally Remove the magnet located behind the box metal protective cover Loosen ...

Page 19: ...al connection diagram The following diagrams show the wiring to be performed according to the selected operating version ST or MS Two sub cases can be dissociated Case A 230 VAC power supply box away from the fans example in the stairwell Case B 230 VAC power supply box located near the fans on the terrace Mode ST Case A 230 VAC power supply box away from the fans example in the stairwell Case B 2...

Page 20: ...20 28 TF6751_D Aereco S A Mode MS Case A 230 VAC power supply box away from the fans example in the stairwell Case B 230 VAC power supply box located near the fans on the terrace ...

Page 21: ...5 1 Recommended fuse 16A max It is recommanded to use a differential circuit breaker of 300 mA for a group of 10 fans The cable used must have 3 conductors be between Ø6 mm and Ø12 mm comply with the installation standards in force colour code in particular have conductors with a cross section of at least 1 5 mm and be able to withstand the environment in which it is installed be resistant to UV A...

Page 22: ...reviously from the support plate to the crimp nut provided for this purpose and located on the fan casing 3 3 Grounded this strap participates to the CEM reduction from the product itself and limits the danger in the case of the cable leading to the motor is cut off secondary evacuation device ...

Page 23: ... is in fact connected to the carcass 5 1 ST mode 1 Power up the appliance It then starts The motor technology used may lead to starting errors If this happens the appliance fails to start and begins vibrating slightly Do not touch anything the appliance will itself initiate a starting cycle until it starts To access the fan speed control potentiometer in ST mode Unscrew the reductor adjust the pot...

Page 24: ...liance which then waits for a setpoint command from the management system For the rest of the starting up process refer to the installation manual of the management modules Once the MS mode has been activated the appliance should start The motor technology used may lead to starting errors If this happens the appliance fails to start and begins vibrating slightly Do not touch anything the appliance...

Page 25: ...rews washers Check the grounding strap connection on the fan body insert Check the distance min 50cm between the driver box and the fan body Check the vertical position of the driver box with the cable glands facing downwards Check that there are no foreign bodies inside the product body that can make noise or prevent the turbine from rotating Check one by one that all devices work properly turbin...

Page 26: ...ut off the power supply 2 Remove the product from the base on which it is placed in order to reach the turbine Wearing suitable gloves while handling the product is strongly recommended some of the metal parts have sharp edges 3 Using a cloth moistened with a cleaning product or a brush which should be non metallic so as not to damage the galvanization clean the blades of the turbine and the fixed...

Page 27: ...orrectly connected to the engine PCB Make sure there is power supply 230V in each fan bypass box Check into the product s body that there is no foreign body that can make noise or prevent the turbine from rotation Check into the product s body that there is no foreign body that can make noise or prevent the turbine from rotation Check the coupling s condition visual control Possible cause The main...

Page 28: ...y unqualified personnel If there is any problem please get in touch with your installer or else your dealer 9 PROTECTION OF THE ENVIRONMENT Treatment of the electrical or electronic appliance at end of life applicable in the countries of the European Union and other countries having selective collection systems This logo indicates that the product must not be treated as household waste It must be ...

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