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 TT PRO EC 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.
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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. Disconnect the unit from the power supply prior to any connection, servicing, maintenance, and repair operations.
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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.
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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.
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If the supply cord is damaged, it must be replaced by the manufacturer, its service agent, or similarly qualified persons in order to avoid a safety hazard. If the cord set is damaged, it must be replaced by a special cord set available from the manufacturer or its service agent.
DELIVERY SET — 1 pc. Screws and dowels — 4 pcs. User’s manual — 1 pc. Packing box — 1 pc. BRIEF DESCRIPTION The product described herein is a mixed-flow inline fan for supply or exhaust ventilation of premises heated during winter time.
DESIGNATION KEY TT PRO Options: speed controller with an electronic thermostat and a temperature sensor integrated inside an air duct. Temperature- based operation logic speed controller with an electronic thermostat and an outdoor temperature sensor fixed on a 4 m cord. Temperature- based operation logic integrated smooth speed controller Motor type...
INSTALLATION The fan is suitable both for horizontal or vertical mounting on the floor, on the wall or on the ceiling (Fig. 1). While mounting the fan provide extra protection against water ingress, such as: 1. For the top mounting: install an outer protecting hood above (Fig. 2). 2.
Rotations are controlled from minimum (extreme right position) to maximum (extreme left position). When rotating clockwise, the rotations decrease. - DIP switch in EXT position. The control signal is set by the S1 external control unit. TT PRO EC U (Un) fan is equipped with an electronic module (speed controller with an electronic thermostat) for automatic fan speed control (air flow) depending on the air temperature.
MAINTENANCE Clean the product surfaces regularly (once in 6 months) from dust and dirt (Fig. 18-21). 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.
STORAGE AND TRANSPORTATION REGULATIONS • Store the unit in the manufacturer’s original packaging box in a dry closed ventilated premise with temperature range from +5 ˚С to +40 ˚С and relative humidity up to 70 %. • Storage environment must not contain aggressive vapors and chemical mixtures provoking corrosion, insulation, and sealing deformation.
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.
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• Redesign or engineering changes to the unit. • Replacement and use of any assemblies, parts and components not approved by the manufacturer. • Unit misuse. • Violation of the unit installation regulations by the user. • Violation of the unit control regulations by the user. •...
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