BLAUBERG Turbo 100 - User Manual

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Summary

Safety Instructions

General Safety Warnings

Important safety advice before installation and operation.

Product Details

Delivery Set

List of components included in the package.

Brief Description

Overview of the mixed-flow inline fan and its capabilities.

Mounting and Wiring

Terminal Designations

Explanation of connection terminals like L1, L2, QF, S, ST, X.

Storage and Transportation Regulations

Warranty Information

Blauberg Warranty

Details of the manufacturer's warranty terms and coverage.

Additional Information

Further details on consumer rights and warranty claims.

This document serves as a comprehensive user's manual for the Turbo series of inline mixed-flow fans, designed for technical, maintenance, and operating staff. It provides essential information regarding the fan's purpose, technical details, operating principles, design, and installation procedures for all modifications of the Turbo unit.

Function Description

The Turbo series fans are mixed-flow inline ventilation units primarily intended for supply or extract ventilation in various premises. These fans are designed for direct connection to circular air ducts with diameters ranging from 100 mm to 315 mm. A key feature of these units is their two-speed motor, which allows for flexible air flow control to suit different ventilation requirements.

The functionality of the Turbo fans can be significantly enhanced and customized through various optional control features, denoted by specific suffixes in their model designation:

T (Timer): Models with a timer function activate when an external switch provides a control signal (e.g., when a light is turned on). After the control signal is removed, the fan continues to operate for a pre-set duration, adjustable from 2 to 30 minutes. This feature is particularly useful in bathrooms or other areas where post-occupancy ventilation is desired.
US (Speed Switch): These models are equipped with a basic speed switch, allowing users to manually select between the two available motor speeds (minimum and maximum) to adjust the air flow.
GI1 (Speed Controller with Integrated Thermostat): This variant includes an electronic thermostat and a temperature sensor integrated directly inside the air duct. The fan's operation is temperature-based, meaning it automatically adjusts its speed to maintain a desired air temperature.
G1 (Speed Controller with Outdoor Thermostat): Similar to GI1, but features an electronic thermostat connected to an outdoor temperature sensor via a 4-meter cable. This allows for temperature-based operation logic influenced by external ambient conditions.
GTI1 (Speed Controller with Integrated Thermostat and Timer): Combines the features of the GI1 (integrated thermostat) with a timer function. This allows for both temperature-based and timer-based operation logic, offering greater control flexibility.
GT1 (Speed Controller with Outdoor Thermostat and Timer): This model integrates an electronic thermostat with an outdoor temperature sensor (4m cable) and a timer. It provides temperature-based operation influenced by outdoor conditions, along with a timer for delayed shut-off.
GSI1 (Speed Controller with Integrated Thermostat, Switching On/Off): Equipped with an electronic thermostat and an integrated temperature sensor, this model offers temperature-based switching on/off functionality. The fan will activate or deactivate based on whether the air temperature exceeds or falls below a set point.
GS1 (Speed Controller with Outdoor Thermostat, Switching On/Off): This variant includes an electronic thermostat with an outdoor temperature sensor (4m cable) and provides temperature-based switching on/off.

The fan's operational logic can further be categorized based on how it responds to temperature or timer controls:

Turbo XXX U(n): In these models, the fan switches to maximum speed when the room air temperature surpasses a set point. It reverts to the set speed when the air temperature drops 2 °C below the set point or if the initial temperature is already below the set point.
Turbo XXX U1(n): This logic dictates that the fan switches to maximum speed when the room air temperature exceeds the set point. When the temperature falls below the set point, a 5-minute countdown begins, after which the fan switches back to the set speed.
Turbo XXX U2(n): For these units, the fan operates at maximum speed when the indoor air temperature exceeds the set point. If the air temperature drops 2 °C below the set point, or if the initial temperature is below the set point, the fan turns off completely.
Turbo XXX P: These models are equipped with a speed controller that allows for manual switching on/off and smooth, continuous adjustment of the air flow from minimum to maximum.

Usage Features

The Turbo fans are designed for continuous operation and offer versatile mounting options, suitable for horizontal or vertical installation on the floor, wall, or ceiling. They can be installed as standalone units or integrated into larger ventilation systems, either in parallel or in-series configurations. For horizontal mounting, a minimum 1-meter long air duct is recommended on the intake side. For vertical mounting, a hood should be used. The outlet spigot must always be connected to an air duct.

Safety is paramount during installation and operation. Only qualified electricians holding a work permit for electrical units up to 1000 V are authorized to perform installation and maintenance. It is crucial to disconnect the unit from the power supply before any connection, servicing, maintenance, or repair. The fan must be connected to the power mains through an automatic circuit breaker, with a minimum 3 mm gap between contacts on all poles. Before installation, the unit should be inspected for any visible damage to the impeller or casing, and the casing internals must be free of foreign objects. During mounting, care must be taken to avoid compressing the casing, as deformation can lead to motor jam and noisy operation.

The fan is designed to transport air within a temperature range of -25 °C to +60 °C (for 220-240/50 V models) or -25 °C to +40 °C (for 220/60 V models). The ambient air temperature for operation should be between +1 °C and +40 °C. The transported air must be free of dust, solid impurities, sticky substances, or fibrous materials. The unit is not suitable for use in hazardous or explosive environments containing spirits, gasoline, or insecticides. It is also important to ensure adequate air supply for combustion and exhaust in rooms with fuel-burning equipment to prevent back-drafting and the ingress of smoke or carbon monoxide.

The unit has an ingress protection rating of IPX4, indicating protection against splashing water. It is rated as a Class II electrical appliance. The arrow on the fan casing indicates the correct air direction in the system.

For models with a timer (Turbo XXX T), adjustment of the turn-off delay time is done by rotating a control knob. This adjustment must only be performed after disconnecting the fan from the power supply and using the specially designed plastic screwdriver provided, to prevent damage to the circuit board.

For models with electronic thermostats (Turbo XXX U/U1/U2(n)), the terminal box cover features two control knobs: one for setting the fan speed and another for setting the thermostat's temperature set point. An LED light on the fan casing indicates when the air temperature exceeds the set point. These knobs are rotated clockwise to increase values and counter-clockwise to decrease them.

Maintenance Features

Regular technical maintenance is essential to ensure the reliable operation and long service life of the Turbo fan. The fan surfaces should be cleaned from dirt and dust approximately once every six months. Before any maintenance operations, the unit must be disconnected from the power mains. To clean the fan, a soft cloth or a brush dampened with a mild detergent solution should be used. It is critical to prevent water or liquid from coming into contact with any electrical components. After cleaning, all surfaces must be wiped dry.

Storage and Transportation Regulations

For storage, the unit should be kept in its original packaging box in a dry, closed, and ventilated area. The storage temperature should be between +5 °C and +40 °C, with a relative humidity not exceeding 70%. The storage environment must be free of aggressive vapors or chemical mixtures that could cause corrosion, insulation damage, or sealing deformation.

During handling and storage, appropriate hoist machinery should be used to prevent damage to the unit. All handling requirements specific to the type of cargo must be followed. The unit can be transported in its original packaging by any mode of transport, provided it is adequately protected against precipitation and mechanical damage. It must always be transported in its working position. Sharp blows, scratches, or rough handling during loading and unloading should be avoided. If the unit has been transported at low temperatures, it must be allowed to warm up to operating temperature for at least 3-4 hours before its initial power-up.

The manufacturer provides a five-year limited warranty, covering free replacement parts or a new unit from the date of purchase, provided a proof of purchase is supplied. The warranty does not cover damage resulting from misuse, neglect, shipping accidents, improper installation, voltage issues, unauthorized modifications, or exposure to corrosive conditions or weather. Warranty claims require the return of the defective parts or unit at the customer's cost.

BLAUBERG Turbo 100 Specifications

General

Power Consumption	16 W
Voltage	220-240 V
Frequency	50/60 Hz
Duct Diameter	100 mm
Impeller Material	Plastic
Housing Material	Plastic
Current	0.1 A
Mounting	Wall/Ceiling