BLAUBERG Turbo Inline Mixed-Flow Fans User Manual

BLAUBERG Turbo Inline Mixed-Flow Fans

This user’s manual is a main operating document intended for technical, maintenance, and operating staff. The manual contains information about purpose, technical details, operating principle, design, and installation of the Turbo unit and all its modifications. Technical and maintenance staff must have theoretical and practical training in the field of ventilation systems and should be able to work in accordance with workplace safety rules as well as construction norms and standards applicable in the territory of the country. The information in this user’s manual is correct at the time of the document’s preparation. The Company reserves the right to modify the technical characteristics, design, or configuration of its products at any time in order to incorporate the latest technological developments. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means in any information search system or translated into any language in any form without the prior written permission of the Company.

READ THE USER’S MANUAL CAREFULLY BEFORE PROCEEDING WITH INSTALLATION WORKS. COMPLIANCE WITH THE MANUAL REQUIREMENTS ENSURES RELIABLE OPERATION AND LONG SERVICE LIFE OF THE UNIT. KEEP THE USER’S MANUAL AVAILABLE AS LONG AS YOU USE THE UNIT. YOU MAY NEED TO REREAD THE INFORMATION ON THE PRODUCT SERVICING. FOLLOW THE USER’S MANUAL REQUIREMENTS TO ENSURE DURABLE AND TROUBLE-FREE OPERATION OF THE UNIT.

SAFETY INSTRUCTIONS

Disconnect the unit from power supply prior to any connection, servicing, maintenance, and repair operations. Only qualified electricians with a work permit for electrical units up to 1000 V are allowed for installation and maintenance. The present user’s manual should be carefully read before beginning works.

• Single-phase power mains must comply with the acting local electrical norms and standards.

•  Fixed electrical wiring must be equipped with an automatic circuit breaker.

•  The unit must be connected to power mains through a QF automatic circuit breaker integrated into the fixed wiring system. The gap between the circuit breaker contacts on all poles must be not less than 3 mm. Check the unit for any visible damages of the impeller and the casing before starting installation. The casing internals must be free of any foreign objects that can damage the impeller blades.

•  While mounting the unit, avoid compression of the casing! Deformation of the casing may result in the motor jam and noisy operation. Misuse of the unit and any unauthorised modifications are not allowed.

•  Take steps to prevent ingress of smoke, carbon monoxide, and other combustion products into the room through open chimney flues or other fire-protection devices. Sufficient air supply must be provided for proper combustion and exhaust of gases through the chimney of fuel burning equipment to prevent back drafting. Transported air must not contain any dust or other solid impurities, sticky substances, or fibrous materials.

•  Do not use the unit in a hazardous or explosive environment containing spirits, gasoline, insecticides, etc.

•  Do not close or block the intake or extract vents in order to ensure the efficient air flow.
  Do not sit on the unit and do not put objects on it.

•  This appliance 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 appliance by a person responsible for their safety.

•  Children should be supervised to ensure that they do not play with the appliance.

Ensure that the fan is switched off from the supply mains before removing the guard. The fan is to be installed so that the blades are more than 2,1 m above the floor; Precautions must be taken to avoid the back-flow of gases into the room from the open flue of gas or other fuel-burning appliances.. THE PRODUCT MUST BE DISPOSED SEPARATELY AT THE END OF ITS SERVICE LIFE. DO NOT DISPOSE THE UNIT AS UNSORTED DOMESTIC WASTE.

DELIVERY SET

• Fan
• Screws and dowels
• Plastic screwdriver (for models with a timer) User’ manuals
• Packing box

BRIEF DESCRIPTION
The product described herein is a mixed-flow inline fan for supply or extract ventilation of premises. The fan is designed for connection to ø 100, 125, 150, 160, 200, 250 and 315 mm air ducts. The unit is equipped with a two speed motor.

OPERATION GUIDELINES

The fan is rated for connection to single-phase AC 220-240 V/50 Hz or 220 V/60 Hz power mains. The unit is rated for continuous operation. The arrow on the fan casing must match the air direction in the system. Ingress protection rating against access to hazardous parts and water ingress is IPX4. The unit is rated as a Class II electrical appliance. The fan is rated for operation at the ambient air temperature from +1 °C up to +40 °C.

DESIGNATION KEY

Options:
T: timer US: speed switch Gl1: speed controller with an electronic thermostat and a temperature sensor integrated inside an air duct. Temperature-based operation logic G1: speed controller with an electronic thermostat and an outdoor temperature sensor fixed on a 4 m cable. Temperature-based operation logic GTl1: speed controller with an electronic thermostat and an integrated temperature sensor. Timer-based operation logic GT1: speed controller with an electronic thermostat and an outdoor temperature sensor fixed on a 4 m cable. Timer-based operation logic GSl1: speed controller with an electronic thermostat and an integrated temperature sensor. Temperature-based switching on/off GS1: speed controller with an electronic thermostat and an outdoor temperature sensor fixed on a 4 m cable. Temperature-based switching on/off.

MOUNTING

The fan is suitable both for horizontal or vertical mounting on the floor, on the wall or on the ceiling (Fig. 1). The fan can be installed independently or as part of a set with parallel or in-series connection (Fig. 2). Install minimum 1 m long air duct on the intake spigot side in case of horizontal fan mounting or a hood in case of vertical fan mounting. The outlet spigot must always be connected to the air duct. The fan mounting sequence is shown in Fig. 3-11 and 14-19. The fan wiring diagrams are shown in Fig. 12-13. Some fan models are equipped with a plastic limit stop in front of the L1 terminal. Remove the limit stop for connection to the L1 terminal.

Designation:

• L1 – minimum speed terminal
• L2 – maximum speed terminal
• QF – automatic circuit breaker
• S – external speed controller
• ST – external switch (for example, a light switch)
• X – input terminal

CONTROL LOGIC

The Turbo XXX T fan starts running after the external switch supplies control signal to the LT input terminal (for example, during turning the light on). After removal of the control signal the fan continues to run within the set time (adjustable with the turn-off delay timer from 2 to 30 minutes). To adjust the fan turn-off delay time, rotate the control knob T clockwise to increase and counter-clockwise to decrease the turn-off delay time respectively (Fig. 20). Warning! The timer circuit is under mains voltage. Disconnect the fan from power supply prior to any adjustment operations. The fan delivery set includes a specially designed plastic screwdriver for adjustment of the fan parameters. Use exclusively the delivered plastic screwdriver to adjust the turn-off delay time. Do not use a metal screwdriver, knife, etc. for adjustment operations not to damage the circuit board. The Turbo XXX U/U1/U2(n) fan is equipped with an electronic TSC control unit (speed controller with electronic thermostat) for automatic speed control (air flow control) depending on the air temperature (Fig. 22).

The terminal box cover incorporates 2 control knobs:

•  for setting the fan speed;
•  for setting the thermostat set point.
  • The thermostat LED light is located on the fan casing.
  • The thermostat LED glows as air temperature exceeds the set point.
  • To set the thermostat set point rotate the temperature control knob clockwise to increase or counter-clockwise to decrease the temperature set point accordingly.
  • To set the fan speed (air flow) rotate the speed control knob in the same way.

The fan functioning logic may be based on temperature or timer controls:
Turbo XXX U(n) : the fan switches to the maximum speed as the room air temperature exceeds the set point. As the air temperature drops down 2 °C below the temperature set point or if the initial temperature is below the set point, the fan operates with the set speed.

Turbo XXX U1(n) : the fan switches to the maximum speed as the room air temperature exceeds the set point. As the room air temperature drops down below the temperature set point, the timer starts 5 minutes countdown and then the fan switches to the set speed.

Turbo XXX U2(n) :As the indoor air temperature exceeds the set point, the fan switches to the maximum speed. As the air temperature drops 2 °C below the set point or if the initial temperature is below the set point, the fan is turned off.
The Turbo XXX P fan is equipped with a speed controller that enables switching the fan on/off, smooth speed (air flow) control from minimum to maximum value

TECHNICAL MAINTENANCE

The fan surfaces must be regularly cleaned (once in 6 months) from dirt and dust (Fig. 24-30). Disconnect the fan from power mains prior to any maintenance operations. To clean the fan, use a soft cloth or a brush wetted in a mild detergent solution. Do not allow water or liquid come into contact with electric components (Fig. 30). Wipe the surfaces dry after cleaning.

STORAGE AND TRANSPORTATION REGULATIONS

•  Store the unit in the manufacturer’s original packaging box in a dry closed ventilated premise with temperature range +5…+40 ˚С and relative humidity up to 70 %.
•  Storage environment must not contain aggressive vapors and chemical mixtures provoking corrosion, insulation, and sealing deformation.
•  Use suitable hoist machinery for handling and storage operations to prevent possible damage to the unit.
•  Follow the handling requirements applicable for the particular type of cargo.
• The unit can be carried in the original packaging by any mode of transport provided proper protection against precipitation and mechanical damage. The unit must be transported only in the working position.
•  Avoid sharp blows, scratches, or rough handling during loading and unloading.
•  Prior to the initial power-up after transportation at low temperatures, allow the unit to warm up at operating temperature for at least 3-4 hours.

BLAUBERG WARRANTY

•  This warranty is given by Blauberg Australasia Pty Ltd, with an office at U5, 45 Eastern Creek Drive, Eastern Creek, NSW 2766, Australia. Phone 1 300 475504
•  From the date of purchase, the original purchaser is entitled to free replacement parts, or a new unit for a period of five years from the date of purchase
•  The defective parts or unit must be returned to Blauberg Australasia Pty Ltd at your own cost before an exchange or parts or unit will be given
•  A proof of purchase will be required before a warranty clam is accepted
•  The warranty will also not cover damage caused by misuse, neglect, shipping accident, incorrect or improper installation, voltage supply problems, unauthorised modification or repairs of any kind, exposure to corrosive conditions, exposure to weather and where no fault is found with the product
•  We will not cover any loss incurred by you in relation to the product or making the claim under this warranty including without limitation any costs associated with installation, reinstallation, or transporting the product.

Additional information
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement of the purchased product for a major failure of the product. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure. Our ventilation products also come with a five years limited warranty given by the distributor Blauberg Australasia Pty Ltd, with an office at U5, 45 Eastern Creek Drive, Eastern Creek, NSW 2766, Australia, as set out in the instruction manual in the box. If your product does not provide the general features and functions described in the user documentation in the five year period after delivery to you, please call Blauberg Australasia Pty Ltd, ACN: 637 003 582 on 1 300 475504 with details of your product, serial number and proof of purchase. You maybe required to return the ventilation product to the address listed, in which case such a return will be at your own cost. The benefits under this warranty are in addition to other rights and remedies that you may have at law.

FOLLOWING THE REGULATIONS STIPULATED HEREIN WILL ENSURE A LONG AND TROUBLE- FREE OPERATION OF THE UNIT. USER’S WARRANTY CLAIMS SHALL BE SUBJECT TO REVIEW ONLY UPON PRESENTATION OF THE UNIT, THE PAYMENT DOCUMENT AND THE USER’S MANUAL WITH THE PURCHASE DATE STAMP.

• Quality Inspector’s Stamp
• Manufacture Date
• Sold by
• Purchase Date

www.blaubergventilation.com.au

References

• Blauberg Ventilatoren

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