SAVE VTR 250/B Installation instructions Document in original language | 254496 · v01 GB
© Copyright Systemair UAB All rights reserved E&OE Systemair UAB reserves the rights to alter their products without notice. This also applies to products already ordered, as long as it does not affect the previously agreed specifications. Systemair is not liable or bound by warranty if these instructions are not adhered to during installation or service.
Contents 1 Overview ......................................................1 1.1 General Description ................................1 1.2 Warranty ..............................................1 1.3 Type label.............................................1 2 Important Safety Information .............................1 2.1 Intended Use.........................................1 2.2 Admonitions .........................................2 3 Technical Data ................................................2 3.
Overview | 1 Overview 1.1 General Description This manual describes basic information how to operate and perform maintenance on the unit and the system it is connected to. Read the instructions carefully and in its entirety. For description of advanced settings and installation of accessories see Service and Accessories Installation manual. All documents can be found in our online catalogue at www.systemair.com. 1.
2 | Technical Data • Keep all the warning signs on the device and in a legible condition. • The device is not to be used 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. • The system should operate continuously, and only be stopped for maintenance/service. • Do not connect tumble dryers to the ventilation system. • Make sure that filters are mounted before starting the unit.
Technical Data | 3.1 Dimensions and Weight Fig.
4 | Technical Data Fig. 3 Dimensions of right hand unit * Water coil connections. ** Drainage. The unit weight is 56 kg.
Technical Data | 3.2 Connections Left and Right models Position Description R Right hand model (Supply air connection is situated on the right hand side of the unit viewed from the front) L Left hand model (Supply air connection panel is situated on the left hand side of the unit viewed from the front) Symbol 3.3 Description Symbol Description Supply air Outdoor air Exhaust air Extract air Symbol Description Cooker hood air Installation recommendation regarding condensation 3.3.
6 | Delivery, Transport, Storage 3.3.2 Condensation outside of the unit When the unit is installed in warm humid areas (like laundry) together with low outdoor temperature there is a certain point where moisture can condense outside of the casing. The condensation relation to indoor relative humidity, room and outdoor temperature is shown diagram below. The condensation outside of the unit do not occur in zones bellow each curve.
Installation | 5.1 Location and Space Requirements The SAVE VTR 250/B should preferably be installed in a separate room (e.g. storeroom, laundry room or similar.). When choosing the location it should be kept in mind that the unit requires maintenance regularly and that the inspection door should be easily accessible. Leave free space for opening the door and for taking out the main components (figure 3.1). 5.
8 | Installation C — concrete/bricks, W — wood block, G — gypsum, M — mineral wool X* — adaptable height according to needs. Make sure the mounting bracket is completely level.
Electrical connections | Follow the ventilation drawing when connecting the unit to the duct system. 6.1 Ventilation Duct Connection and Insulation Important • Always cover the ventilation ducts during construction period. • Make sure there are no loose objects or impurities inside the ducts. Install the ducts, supply air diffusers and air intake grilles as shown in the ventilation drawing. • Supply air and extract air ducts must be insulated if located in cold places.
10 | Electrical connections Fig.
Before Starting the System | Fig. 5 External connection box and board Position Description 1 Connection to the main circuit board 2 Connection for external control panel (HMI) or Internet access module (IAM) 3 Modbus RS485 connection AI6–7 Freely configurable Analog input. None/Input type selection in HMI. DO1–4 Freely configurable digital output.
12 | Concluding Routines Note: If the SAVE LIGHT control panel is used, the start-up wizard is skipped and the factory settings are used. Select language, set the time and choose airflow control type. Select revolutions per minute as the type of airflow control only if these values are included with the device. Set speed of supply and extract air fans for each level. When finished, review your settings. It is possible to go back to previous menus and make modifications. Choose heating type or none.
Disposal and recycling | 11 Disposal and recycling This product is compliant with the European WEEE Directive and related national waste legislation. When disposing the unit, follow your local rules and regulations. This product packing materials are recyclable and can be reused. Do not dispose in household waste.
14 | EU Declaration of Conformity 12 EU Declaration of Conformity Manufacturer EN 60529 Systemair UAB Linų st. 101 LT–20174 Ukmergė, LITHUANIA Office: +370 340 60165 Fax: +370 340 60166 www.systemair.com The manufacturer hereby confirms that SAVE VTR 250/B comply with all applicable requirements in the following directives and regulations.
254496 | v01
Phone +370 340 60165 Fax +370 340 60166 www.systemair.com SAVE VTR 250/B · Installation instructions · 254496 · en_GB · 2021-03-22 · v01 Systemair UAB Linų st.
