Vortice PROMETEO PLUS HR 400 Upute za uporabu
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Libretto istruzioni Instruction booklet Notice d’emploi et d’entretien Betriebsanleitung Instructieboekje Brugervejledning Manual de instrucţiuni Návod k použití Руководство по эксплуатации Manual de instruções Instrukcja obsługi VORT PROMETEO PLUS HR 400 COD. 5.371.084.827 VORTICE LIMITED Beeches House - Eastern Avenue Burton on Trent DE13 0BB Tel. (+44) 1283-492949 Fax (+44) 1283-544121 UNITED KINGDOM VORTICE ELETTROSOCIALI S.p.A. Strada Cerca, 2 - frazione di Zoate 20067 TRIBIANO (MI) Tel. (+39) 02-90.69.91 Fax (+39) 02-90.64.625 ITALIA Indice Prima di installare ed utilizzare il prodotto, leggere attentamente le istruzioni contenute nel presente libretto. Vortice non potrà essere ritenuta responsabile per eventuali danni a persone o cose causati dal mancato rispetto delle indicazioni di seguito elencate, la cui osservanza assicurerà invece la durata e l’affidabilità, elettrica e meccanica, dell’apparecchio. Conservare perciò sempre questo libretto d’istruzioni. Conformità con i regolamenti edilizi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Descrizione ed impiego . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Garanzia e responsabilità . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Attenzione . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Avvertenza . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Struttura e dotazione . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Accessori in dotazione. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Installazione . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Configurazione iniziale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Funzionamento . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Modalità di impiego . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Fusibile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Manutenzione / pulizia . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Informazione importante per lo smaltimento ambientalmente compatibile. . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Table of Contents Before installing and using your product, read these instructions carefully. Vortice will not accept any responsibility for damage to property or personal harm resulting from failure to abide by conditions given in this booklet. Following these instructions will ensure long service life and overall electrical and mechanical reliability. Keep this instruction booklet in a safe place for reference purposes. 2 DE Konformität mit den Baubestimmungen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Beschreibung und Gebrauch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Garantie und Haftung . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Achtung . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Hinweis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Aufbau und Ausstattung . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 Standard Zubehör . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 Anfangkonfiguration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Funktionsbeschreibung . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Gebrauchsanleitung. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 Sicherung. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 Wartung/Reinigung . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 Wichtige Information für die umweltgerechte Entsorgung . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 Inhoudsopgave Lees deze handleiding aandachtig door, voordat u het apparaat installeert en aansluit.Vortice kan niet aansprakelijk worden gesteld voor eventuele schade aan personen of zaken, ontstaan als gevolg van het niet in acht nemen van de aanwijzingen in dit boekje.Volg de instructies nauwkeurig op, dat bevordert delevensduur en de betrouwbaarheid van de elektrische en mechanische onderdelen. Bewaar altijd dit instructieboekje. FR Inhaltsverzeichnis Bevor Sie das Gerät installieren und benutzen, bitte diese Gebrauchsanweisungen genau durchlesen. Die Firma Vortice kann nicht für eventuelle Personen- oder Sachschäden zur Verantwortung gezogen werden, die auf eine Nichtbeachtung der folgenden Hinweise zurückzuführen sind. Befolgen Sie alle Anweisungen, um eine lange Lebensdauer sowie die elektrische und mechanische Zuverlässigkeit des Gerätes zu gewährleisten. Diese Betriebsanleitung ist gut aufzubewahren. EN Compliance with Building Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Description and operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Guarantee and responsibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Attention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Caution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Frame and equipment supplied. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Accessories supplied. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Initial setting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Instruction for use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Maintenance/cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Important information concerning the environmentally compatible disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Building Regulations Document F1 2006 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 IT NL Conformiteit met Bouwreglementen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 Beschrijving en gebruik . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 Garantie en aansprakelijkheid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 Let op. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 Waarschuwing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 Structuur en toebehoren . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 Bijgeleverde accessoires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 Installatie . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 Voor het eerst instellen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 Werking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 Gebruiksaanwijzing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86 Zekering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 Onderhoud/Reiniging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 Belangrijke informatie over milieuvriendelijke afvalverwerking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 ENGLISH Compliance with Building Codes The most recent laws introduced to reduce energy consumption require compliance with a series of constraints which concern the performance provided and the energy consumption of ventilation equipment. In particular, the 2006 Edition of the U.K “Building Regulations Document F1”: means of Ventilation (ADF applicable in England and Wales) details 4 clearly defined systems of ventilation to dwellings. System 4 Continuous mechanical extract with heat recovery (MVHR) is complied with by the new VORT PROMETEO HR 400 ultra-high efficiency whole house heat recovery ventilation system. In addition the unit fully complies with the requirements of the ‘Code for Sustainable Homes’ which details 6 levels of C02 emission improvement over 2006 Building Requirements. In order to operate in accordance with ADF, the unit must be set by the installer to deliver air volumes a stated in the Approved Document and as per the extract of ADF on page 39 of this brochure. Description and Operation Vortice PROMETEO HR 400 (henceforth “the appliance”), is an extremely high efficiency heat recovery centralised ventilation system that can be installed in a horizontal (using the supports provided), and vertical position (resting on the floor or on the wall, using the special metal brackets provided). During normal operation the stale air is extracted from the kitchen, the bathrooms, en-suites, wc’s and the utility rooms; at the same time, fresh air from outside is supplied into the bedrooms, living and dining rooms. The air flows required are detailed in current regulations; in the England and Wales the “Building Regulations Document F1” apply and in Scotland the regulations are in the “Scottish Technical Handbook 2007: Section 3.14”. During normal operation the total volumes of air extracted and air supplied back in are essentially the same. The incoming and outgoing air flows are separate and suitably filtered. During the cold season the heat of the expelled air is transferred to the incoming air flow, with an approximate efficiency of 95%. The condensation created in the process, which is collected inside the product, must then be drained off to the outside. The appliance ensures the silent and continuous ventilation/extraction of the air from the home, removing the “stale” air from all wet rooms and creating a permanent air path, through the property, from the dry habitable rooms. Air, drawn into the property by the fan is routed through an integral high-efficiency synthetic heat exchanger where warmth from the extracted air is transferred to the incoming fresh air before it is supplied to the habitable rooms. 22 Temperature ranges The outdoor temperature interval (the temperature of the air from outside fed into the home, before the exchanger and therefore not yet heated) required for the appliance to work properly is between -30°C and +50°C (temperatures < -30°C are signalled by the outdoor thermometer icon flashing on the remote control; temperatures > +50°C result in an error indication and cause the appliance to stop running). The indoor temperature interval (the temperature of the air extracted from the home, before the exchanger and therefore not yet cooled) required for the appliance to work properly is between +10°C and +50°C (for indoor temperatures above this value, the appliance stops and issues an error code). Guarantee and Responsibility Guarantee The appliance guarantee is valid for 2 years from the date of purchase. The guarantee does not apply to: installation/removal costs damages owing to an improper or negligent use of the appliance, as ascertained by Vortice Elettrosociali; damage caused by repairs, or attempted repairs, by third parties not authorised by Vortice. Responsability The appliance is designed for “balanced ventilation systems”. Every other use that has not been previously discussed with a Vortice expert may be considered improper use. In this case Vortice may not be held responsible for any malfunction or failure. Vortice may not be held responsible for breakdowns due to: improper use of the appliance; normal wear and tear of the appliance; the user’s failure to comply with the instructions provided in this manual. ENGLISH Attention: ! this symbol indicates that care must be taken to avoid injury to the user • Follow the safety instructions, to avoid injury to the user. • Do not use this appliance for functions other than those described in this booklet • After removing the appliance from its packaging, ensure that it is complete and undamaged. If in doubt contact a professionally qualified electrician or Vortice • Do not leave packaging within the reach of children or infirm persons. • Certain fundamental rules must be observed when using any electrical appliance, including: never touch appliances with wet or damp hands; never touch appliances while barefoot. • Never allow children or infirm persons to use the appliance unattended. Children must always be supervised to ensure that they do not play with the appliance. • Do not use the appliance where flammable vapours are present (spirit, insecticides, petrol, explosives, etc. • If you decide to stop using the appliance, switch it off and disconnect it from the power supply, storing it out of reach of children and infirm persons. ! Caution: this symbol indicates that care must be taken to avoid damaging the appliance • Do not make modifications of any kind to this appliance. • The maintenance instructions must be followed to avoid damage and/or excessive wear and tear to the appliance. • Do not expose this appliance to the weather (rain, sun, etc.) • Do not leave objects standing on the appliance. • The interior of the appliance must only be cleaned by professionally qualified personnel. • Regularly inspect the appliance for visible defects. If the appliance does not function correctly, do not use it and contact Vortice immediately. • If the appliance does not function correctly or develops a fault, contact Vortice immediately. Ensure that only genuine original Vortice spares are used for any repairs. • If the power cable becomes damaged, have it replaced immediately by an authorised Vortice Service Centre. • Should the appliance be dropped or suffer a heavy blow, have it checked by Vortice immediately. • The appliance must be installed by a professionally qualified installer. • The appliance must be installed in such a way as to guarantee that, in normal operating conditions, no one can get close to any moving parts or live wires or other elements. • When: • • • • • • • • • dismantling the apparatus, with suitable tools; extracting the heat exchanger; extracting the motor modules; the appliance must be previously turned off and disconnected from the mains power supply.. The mains power supply to which the units are connected must comply with current laws. Use a omni-polar switch with minimum contact gaps of 3 mm to install the appliance. The electrical power supply/socket to which the appliance is to be connected must be able to provide the maximum electrical power required by the appliance. If this is not possible, arrange for a qualified electrician to make the necessary modifications. Switch off the appliance at the installation's main switch: if the appliance does not function correctly; before cleaning the outside of the appliance; if the appliance is not to be used for any length of time. The appliance cannot be used to control water heaters, room heaters, etc.; neither must it exhaust into the hot air flues of such appliances. Ensure that the appliance discharges directly to the outside; into a single duct (dedicated to this product). The extracted flow of air must be clean (that is free of grease, soot, chemical and corrosive agents, and explosive or flammable mixtures). Keep the appliance’s intake and outlet grilles free to ensure an optimum flow of air. Specifications for the power supply must correspond to the electrical data on data plate A (fig.1). 1 A 23 ENGLISH Frame and Equipment Supplied The main parts of the appliance are: • the casing, comprised of two parts, which integrate the spigots provided for connection with the air inlet and outlet ducts and contains the internal components and heat exchanger in an air tight housing; • the internal air ways, that distribute the air flow maximizing the heat insulation and minimizing losses; • the heat exchanger, made out of plastic resin and of counter flow type, whose particular shape guarantees the highest possible efficiency in terms of heat exchange up to 95%; • the two motors, of the brushless three phase variety, mounted on anti-vibration supports, that drive the impellers; • the stepping motor, that controls the by-pass and defrosting valves; • the electronic control suite, that oversees the power supply, the appliance commands and controls; • the sensors (temperature, relative humidity and CO2), on the basis of which the systems electronic controls establishes automatically the appliance’s operating mode. • ATTENTION: to be truly “UK APPENDIX Q” eligible, the cap supplied with the appliance should be inserted into the de-frost protection valve inlet, as shown in fig.2. • a radiofrequency (RF) remote control for the initial set up and subsequent operation of the appliance; • four supports for horizontal installation of the appliance. Installation The appliance must be installed according to the safety regulations currently in force in the country of installation, and the instructions provided by this manual. Prerequisites The appliance must be installed on an internal surface or wall of the home structurally suited to holding its weight (at least 200 kg/m2). The appliance must not be installed in areas where the temperature may drop below 0°C. The site chosen for installation must take into account the position of the power supply cable (1.5.m long) and the electrical connections that come out of the underside of the appliance (Fig. 3). 3 2 Accessories Supplied The appliance supplied accessories include: • a condensation drain pipe; • a pipette for the connection of the drain pipe; • 2 filters with F5 level particle retention; • A silencer, with a standard diameter of 150 mm and 0.5 m in length, to be placed downstream of the product, on the room intake ducts; • two metal brackets, on which to mount the apparatus in a vertical position; 24 The air distribution ducts must be of the correct size. The ducts to and from the exterior must be thermally insulated and not subject to vibrations. The inlet and outlet ducts, of a standard diameter of 150 mm, must be secured to the corresponding spigots of the appliance by means of clips or other suitable fastening systems. In order to optimize acoustic levels a silencer must be mounted on the air feed into the home (fig.4). ENGLISH 4 Assembly The appliance comes equipped with two metal brackets for vertical wall mounting and 4 supports for horizontal positioning. The equipment required for the fastening of the brackets is however not provided. Establish the exact position where the apparatus is to be located, bearing in mind the installation requirements. Vertical mounting on brackets Fix the brackets to the wall, using appropriate wall anchors (fig.6,7,8). 6 During the course of its normal functioning, condensation collects on the bottom of the apparatus. In order to draw it away the small piping provided must be fixed to the attachment on the underside of the appliance (fig.5), and connected to a drainpipe. (for instructions please see the Assembly paragraph). 5 7 The appliance must be easily accessible in case of servicing/maintenance. In particular a free space of at least 50 cm must be left in front of the front panel, to facilitate cleaning and replacement of the heat exchanger and filters. Checks on delivery Check the appliance on delivery, to detect any faults before proceeding with installation. More specifically: before removing it from the packaging, make sure that the name and description shown on the box are correct; when the appliance has been removed from the packaging, check that there is no visible damage then make sure that the condensate discharge pipe is present along with the instruction manual. 25 ENGLISH 8 Horizontal assembly on supports Fix the supports to the appliance (fig.11). 11 Mount the apparatus on the brackets (fig.9,10) 9 Position the appliance on the location surface (fig.12). 12 13 26 EXTRACT TO EXTERNAL SUPPLY FROM EXSTERNAL EXTRACT FROM INTERNAL SUPPLY TO INTERNAL ENGLISH The appliance’s connecting spigots have a standard diameter of 150 mm . Rigid or flexible ducts may be connected to these inlet and outlet spigots. Each connection is labelled to specify the direction of the air flow, as per the following figures. Stale air flow extractor from the home (extract from internal) (fig.16) 16 Stale air flow towards the outside (extract to external) (fig.14) 14 This inlet is used to introduce the air extracted from within the house into the appliance. The duct requires thermal insulation. Clear air inlet into the home (supply to internal) (fig.17) This outlet is used to expel the stale air outside once it has been processed by the heat exchanger. The duct to which the outlet is to be connected must be thermally insulated (to avoid the formation of condensate on its inside and outside parts), and equipped with devices to dampen any vibration. If the terminal is on a roof it is mandatory to use a suitable device designed to avoid the formation of condensation and rain water infiltrations. 17 Fresh air intake from the outside (supply from external) (fig.15) 15 This outlet is used to introduce external air into the home, following treatment in the heat exchanger. In order to guarantee the optimum level of acoustic comfort, the silencer provided must be fixed to this outlet. This inlet is used to supply the air from outside; the duct must be thermally insulated and provided with devices capable of dampening any vibration. If the terminal is on a roof it is mandatory to use a suitable device designed to avoid the formation of condensation and rain water infiltrations. Connection of the condensation draining tube The connection point for this tube is located on the underside of the appliance. The condensation drainage can be achieved by connecting a flexible tube, supplied with the appliance, with an internal diameter of approximately 19 mm. To avoid the formation of air locks a siphon must be created with the tube, as shown in the fig.18. Cut the tube end diagonally. The condensation drainage can also be routed to the home drainage system. 27 ENGLISH automatically be transferred from the remote to the appliance. NOTE The complete procedure is described on the remote control instruction booklet. 18 Function 60 mm Initial setting To satisfy REGULATORY obligations in force in the country in which the appliance is installed, the installer must set the Vmin and Vmax values (Vmed, which can be selected in MAN mode, will follow on from the Vmin and Vmax values) during installation, on the basis of the system specifications (length and type of pipes, number of bends, etc.). These settings can be implemented by the installer during the initial startup stage, using the remote control provided. As well as the speed settings, the initial configuration also includes adjustment of the air intake and outlet grilles to and from the rooms. The initial factory set values for the CO2 and RH parameter thresholds are OFF and 90%. In this situation, the appliance does not cut in at all, in any way. During this initial configuration process, the installer should set the values for these thresholds to ensure that the appliance cuts in as described below. Appliance/remote control coupling Before using the remote control, it must be initialised. This activity should be entrusted to the installer (for remote controls sold separately), or carried out during production (for remote controls sold with the appliance). The procedure is as follows: a- shut off power for at least 30 sec; b- restore power; c- carry out the procedure below within 60 sec. While the remote control is off, press and hold the ENTER key for at least 3 seconds: the appliance will synchronise with the remote control. The remote control will emit a short but continuous sound signal to confirm that it has synchronised with the appliance. When each remote control has been synchronised, the operational settings implemented up to that point will 28 Motors The appliance is equipped with: Two brushless three phase motors, specifically designed to guarantee very low energy consumption thanks to their high efficiency, which drive two centrifugal fans with reverse blades provided with high air flow efficiency which respectively extract the stale and damp air from the service rooms (kitchens, bathrooms, washrooms, etc), and introduce fresh external air into the living rooms (sitting rooms, dining rooms, bedrooms, etc). A stepper motor, which operates the by-pass and defrosting valves. Heat Exchanger The two air flows, the intake and extract, meet in the appliance, (without ever actually coming into direct contact, in order not to jeopardize the quality of the incoming air), inside the heat exchanger, where the warm outgoing/extracted air yields its heat to the cold incoming/infed air, thus minimizing the temperature variation in the dwelling. Valves A valve system performs the summer by-pass and automatic frost protection functions of the heat exchanger. By-pass: the purpose of the bypass is to ventilate the dwelling without heat transfer. The opening of the bypass valves enables the direct introduction of external air, without it passing through the exchanger. The flow of air extracted from the house continues to pass through the exchanger. In the appliance the by-pass valve opening can take place in two ways: Manual, by pressing the MODE / SUMMER button on the remote control; Automatic, when the appliance operates in AUTO mode. In this second case, the valve opens by way of Text > 15°C if one of the following conditions applies: • if Tint > Tset: Text ≤ Tint or • if Tint ≤ Tset: Text > Tint (Tset = temperature previously set using the remote control) The by-pass valve closes automatically in the other cases. Frost protection: The appliance is fitted with an automatic valve system that allows cold air from outside to mix with warm air in the room where the unit is installed. ENGLISH The combined action of this valve and the automatic adjustment of the airflows extracted from and entering the rooms prevents the formation of frost on the heat exchanger; this device consists of a valve which allows the incoming cold air to mix with the warmer air from the room in which the appliance is installed. The frost protection procedure on the appliance works as follows: the valve begins to open automatically; at the same time, the air intake fan increases in speed so as to increase airflow. If this action is insufficient, the outside air intake fan speed is reduced, to mimimise the amount of heat needed to heat it up. If even this action is insufficient, the extractor fan for the warm air from inside increases its speed, to increase the heat contribution available, while the intake fan remains at minimum speed. Lastly, if even this measure should be insufficient when faced with particularly bad external climate conditions, in the absence of an optional heating element, the air intake fan stops completely and the valve is closed, while the stale air extractor fan continues operating. After a certain period of time, the air intake fan starts again at minimum speed, the valve re-opens and the external conditions are checked again; if in the meantime the temperature exceeds the threshold limit, the actions described above take place in reverse order. If atmospheric conditions in the room are beyond the potential of the above-mentioned system, the (optional) heating element situated upstream of the heat recovery unit in the fresh air duct automatically cuts in for the precise time dictated by the appliance and thus ensures that the aim is achieved. N.B. The frost protection switching on prevents any change to the status of the appliance. Any commands made will not be carried out by the appliance, and the message “DEF” will be displayed temporarily. This will remain on the screen for a few seconds and will then disappear and reappear every 15 minutes for as long as the heating element is powered by automatic data updates from the appliance to the remote control. If a malfunction is detected in the heater, the word “ICE” will flash on the remote control display and will be followed by a single beep. Carry out the RESET procedure. The heating element icon will continue to flash, to indicate the heater fault. In this case, contact the Technical Support Centre. IMPORTANT: make sure that nothing is placed close to the anti-frost valve, as this could obstruct its normal operation. by the system. A further optional filter, of class F7, placed in the internal duct after the F5 filter, can provide an additional filtering capability. The state of filter clogging is constantly monitored by the system, completely automatically. The need for maintenance/replacement is signalled, both visually and acoustically, on the remote control. Sensors The appliance is equipped with three temperature sensors, one relative humidity sensor, which integrates a further temperature sensor, and a CO2 sensor. More specifically, if the relative humidity, CO2 and temperature sensors detect values above the threshold levels, the appliance operation adapts automatically, to restore normal environmental conditions or at least in line with those set. IMPORTANT Before the appliance will work correctly, the CO2/RH(%) sensor needs an average of 1 hour for auto-calibration purposes. Filters Two F5 filters, placed inside the inlet and extraction channels close to the heat exchanger and accessible by removing the front panel, safeguard it from the impurities contained in the extracted stale air and avoid the introduction of polluted air into the dwelling served 29 ENGLISH Remote control provided (fig.19) 20 19 CO2(ppm) RH(%) AUTO Mo Tu We Th Fr Sa Su DISPLAY SET °C F BP TIMER MODE NEXT ENTER Instruction for use Instructions on how to use the remote control: Insert the batteries (fig.21); All the functions of the appliance are managed through the radiofrequency (RF) remote control. The functions assigned to the various keys are the following: (To see their use check the “Instruction for use” paragraph): • setting the initial values of Minimum and Maximum Speed (to be performed by the Installer); • enable/disable further variations to minimum and maximum speed settings (for installer only). • setting the mode of operation: Manual, Summer, Auto; • setting the appliance operating speed, in the Manual Mode; • setting temperature limits, relative humidity and CO2 concentration in served premises. • enabling and disabling (to be performed by the Installer) the operating options available, by introducing a pre-established and un-changeable sequence of keys, that will force the appliance to operate, continuously, in the AUTO mode; the user can only set the TIMER function and change the time or day of the week; • setting the TIMER; • display of the temperature, relative humidity and CO2 concentration values in the served dwelling • display of the time and date; • display of the clogged state of the filters (a condition highlighted by an acoustic warning); • display of the code for any appliance malfunction. Additional RF device An additional radiofrequency (RF) device, including a connection cable is available as an option, and allows the control of the apparatus even if the position chosen for its installation is screened from radio waves. (fig.20) 30 21 ENGLISH ON/OFF button (fig.22) Time/day setting (fig.23a): 23a 22 AUTO Su DISPLAY SET TIMER MODE NEXT ENTER • press SET to view the parameter; • set the value of the flashing field with the + and - keys; the sequence will be: HOURS, MINUTES, DAY. Temperature setting (fig.23b): Enables the appliance to be turned on and off. The command is performed only if the button is pressed for at least 0.5 seconds. With the appliance off the time and day of the week are displayed. This function may be disabled. On turning the appliance on the AUTO mode is activated at a speed of Vmin. 23b °C SET button (fig.23) 23 AUTO Su DISPLAY • to view the parameter, press: SET and NEXT (several times); • set the value of the flashing field with the + and - keys; the sequence will be: C/F (unit of measurement, °C for degrees Celsius, F for degrees Fahrenheit), internal T value (from 15°C to 30°C, in steps of 1°C). TIMER MODE Relative humidity setting (fig.23c): SET NEXT ENTER 23c RH(%) Sets the following parameters. To move from one parameter/field to the next, press NEXT. • to view the parameter, press: SET and NEXT (several times); • set the value of the flashing field with the + and - keys (from 40% to 90%, in steps of 5%). 31 ENGLISH Maximum CO2concentration setting (ppm) (Fig. 23d): DISPLAY button (fig.24) 24 AUTO Su DISPLAY • to view the parameter, press: SET and NEXT (several times); • set the value of the flashing field with the + and - keys (from 500 ppm to 3000 ppm, in steps of 50 ppm, or OFF: no CO2 monitoring). Speed Vmin setting (fig.23e): V23e min setting (fig.23e): SET TIMER MODE NEXT ENTER During normal operation, the following information will appear on the remote control display when the appliance is switched on: the time; the day of the week; the operating mode: (AUTO, MAN, BP); the operating speed: (Min, Max, Mid (the latter in MAN mode only)). Press and hold the DISPLAY key for half a second repeatedly to view the following system parameters in sequence: outdoor temperature (fig.24a) • to view the parameter, press: SET and NEXT (several times); • set the value of the flashing field with the + and - keys (from 0 to 69, in steps of 1). Speed Vmax setting (fig.23f): 24a °C 23f during normal operation, detected by the temperature sensor located in the house outlet duct, before the heat exchanger; • to view the parameter, press: SET and NEXT (several times); • set the value of the flashing field with the + and - keys (from Vmin+10 to 99, in steps of 1). 32 ENGLISH Residual operating time at Vmax ,(fig.24e) indoor temperature (fig.24b) 24b 24e °C during normal operation, detected by the temperature sensor located in the intake duct, coming from the rooms served, before the heat exchanger; Current humidity display (fig.24c) 24c RH(%) depending on preset Timer duration (see TIMER button) Other information displayed automatically, depending on the conditions: Excess CO2 threshold warning (see “Warning/error signals") Value set during initial configuration of Min and Max Speed (values from 00 to 69, 10 to 99: only during the installer set up stage) Clockface symbol: if the Timer function is set (see “TIMER button”) Clogged filters (see “Warning/error signals”) Battery charge low (see “Warning/error signals”) System malfunction (see “Warning/error signals” TIMER button (fig.25) (detected by the sensor located in the house outlet duct, before the heat exchanger); 25 CO2 percentage display (fig.24d) 24d AUTO Su CO2(ppm) TIMER MODE DISPLAY SET (detected by the CO2 sensor placed in the home air inlet shaft, before the heat exchanger). NEXT ENTER It forces the device to operate at Max Speed for 10 min (press key for 0.5 sec), 20 min (press twice), 30 min (press three times), or continuosly (press four times). Pressing the key for a fifth time (OFF) restores operation at the previously set speed, unless over-ridden by the sensors. 33 ENGLISH The display will also show (fig.25a): Bypass function activation is indicated by the flashing "BP" icon on the display. 25a MAN (fig.26b): 26b Su • The TIMER icon; • The duration set (10,20,30,CO; If the programming time has elapsed (or if you press the TIMER key five times repeatedly until OFF), the appliance will go back to the previously set function mode. the operating speed is decided by the user (the CO2 and relative humidity sensors can still trigger a shift to Max speed if necessary); MODE button (fig.26) BP (fig.26c): 26c 26 AUTO Su BP TIMER MODE DISPLAY SET Su NEXT ENTER Used to select one of the available operating modes (MAN, BP, AUTO). Press the key to switch between modes. this forces the opening of the by-pass valve, irrespective of the actual desired internal, desired or external temperature values. The shift from one operating mode to the other is achieved by pressing the MODE button for at least 0.5 seconds NEXT, - +, ENTER buttons (fig.27) 27 AUTO (fig.26a): 26a AUTO Su DISPLAY TIMER MODE AUTO Su SET the operating speed is automatically set by the system, depending on the environmental conditions detected by the sensors; if necessary the by-pass and frost protection valves are activated automatically; 34 NEXT ENTER Already described in other parts of this document. ENGLISH Adjusting motors individually (to be performed by the installer) (fig. 28a, 28b, 28c, 28d) Use the following key sequence: DISPLAY --> SET --> DISPLAY --> TIMER to enable the option of setting the revs at minimum speed and maximum speed for each motor (delivery and extraction); • set the value of the flashing field with the + and - keys (from 0 to 69, in steps of 1); • press NEXT to move on to the next parameter; the sequence will be: delivery motor minimum speed L1, delivery motor maximum speed H1, extraction motor minimum speed L2, extraction motor maximum speed H2. Repeat the key sequence to return to the simultaneous control of both motors. 28a 28b 28c 28d Disabling certain commands (by the Installer) To satisfy the requirements of some specific application certain functions accessible through the remote control may be disabled by the installer. In this case the appliance will operate in AUTO mode only: the user can only set the TIMER function and change the time or day of the week using the SET button to set the TIMER and display: the actual temperature of the stail air, before the heat exchanger; the relative humidity percentage of the stail air, before the heat exchanger; the CO2 concentration of the stail air, before the heat exchanger; the TIMER setting. Pressing the other buttons, will be considered an accidental event and will cause any action. Prevention of changes to Vmin and Vmax speed The installer can prevent others from making changes to the maximum and minimum speed settings once he has made the initial settings. Warning/error signals • When the CO2 limit is exceeded, an alarm condition is generated which lights up the CO2 symbol on the remote control. The appliance starts running at maximum speed until the concentration of CO2 drops below the limit value. • When the batteries are exhausted, an icon flashes on the remote control unit accompanied by a sound signal (series of double beeps). When the batteries are replaced, the sound signal stops and the icon switches off. • The dirty filters condition is indicated by a sound signal (a series of beeps lasting 5 seconds) and the corresponding icon will flash on the display. This signal stops when filter cleaning takes place. • The clogged filters condition is indicated by a sound signal (a series of beeps lasting 5 seconds) and the corresponding icon will flash on the display. In this situation, the appliance automatically stops the motors and opens the by-pass valve, to guarantee a minimal air exchange. This signal stops when filter cleaning takes place. Malfunctions are indicated by error codes (ER01, ER02, 35 ENGLISH etc...) on the display and by a series of double beeps. These warnings persist until normal appliance operating conditions have been restored. Malfunctions will be indicated as follows: ER01: by-pass/de-frosting valve blocked ER02: motor driving outside air intake fan blocked ER03: motor driving stale air exhaust fan blocked ER04: remote control not receiving signals from appliance ER05: replace the filters ER06: temperature sensor in the outdoor fresh air intake duct, upstream of the exchanger, not active ER07: temperature sensor in the outdoor fresh air intake duct, downstream of the exchanger, not active ER08: temperature sensor in the stale air outlet duct leaving the household, downstream of the exchanger, not active ER09: Relative Humidity sensor in the stale air outlet duct leaving the household, upstream of the exchanger, not active ER10: CO2 sensor in the stale air outlet duct leaving the household, upstream of the exchanger, not active ER12: outdoor temperature higher than the limit value ER14: indoor temperature higher than the limit value. N.B. It should be noted that error signals (ER01, ER02 and ER03, ER12, ER14 codes) caused by critical appliance malfunctions will cause the appliance to stop working until the problem has been resolved. In this case, the beep will sound for 30 seconds; after this time it will stop and an error message will remain on the display. In other cases, once a problem has been signalled, the appliance continues to run in the mode set previously. The beep will sound for 5 seconds; after this time it will stop and an error message will remain on the display. Under these circumstances, the user will not be able to change the operating mode (e.g. MAN or BP). Reset error code To stop the error code from being displayed (if the remote control has not been disabled) press the following keys one after the other: DISPLAY --> “-” --> DISPLAY --> “+”. After the RESET, the appliance starts running in AUTO mode, in line with the standard initial parameters, only if the problem causing the error has been resolved. Similarly, if the appliance power supply has been cut off, when it is restored the appliance will resume operation in AUTO mode, in accordance with the standard initial parameters. 36 Fuse The appliance has 2 A fuse fitted in series with the power supply cable. (fig.29) 29 In the event of repeated fuse failures, the appliance should be checked by a trained electrician. Maintenance/Cleaning Filters The periodical cleaning and maintenance of the filters is left to the user. The filters must be kept clean to ensure a correct and healthy operation of the appliance. It is advisable to replace the filters once a year. To access the filters follow the instructions below: switch off the appliance (ON/OFF button); wait 15 seconds; disconnect the appliance from the mains power supply; extract the filters from the appliance (fig.30,31,32); 30 ENGLISH 31 34 32 35 clean the filters using a vacuum cleaner; it is preferable to replace the filters after a few cleanings and in any case at least once a year; reinstall the filters (fig.33,34,35); 33 In case of prolonged inactivity of the appliance we recommend removing the filters, to prevent the risk of being damaged, due to the possible formation of condensation. Heat exchanger The heat exchanger does not usually require regular cleaning. The frequency of cleaning is determined by the level of air pollution (in input and output from the home) and the state of efficiency of the filters. The heat exchanger should in any case be replaced every 6 years, even if the filters have been subjected to regular maintenance. To access the exchanger follow the instructions below: disconnect the appliance from the mains power supply; 37 ENGLISH extract the exchanger (fig.36,37,38) reinstall the exchanger (fig.39,40,41) 36 39 37 40 38 41 clean the exchanger; 38 ENGLISH Replacement of the remote control batteries open the battery compartment cover (fig.42); 42 BATTERIES NOT INCLUDED Important information concerning the environmentally compatible disposal IN CERTAIN EUROPEAN UNION COUNTRIES THIS PRODUCT DOES NOT FALL WITHIN THE REQUIREMENTS OF THE NATIONAL LAWS IMPLEMENTING DIRECTIVE WEEE, AND IN THESE COUNTRIES THE PRODUCT IS NOT SUBJECT TO SEPARATE DISPOSAL OPERATIONS AT THE END OF ITS WORKING LIFE. This product conforms to EU Directive2002/96/EC. insert 2 AA type batteries ensuring that the polarities shown on the bottom of the compartment are complied with; replace the battery compartment cover. This appliance bears the symbol of the barred waste bin. This indicates that, at the end of its useful life, it must not be disposed of as domestic waste, but must be taken to a collection centre for waste electrical and electronic equipment, or returned to a retailer on purchase of a replacement. It is the user's responsibility to dispose of this appliance through the appropriate channels at the end of its useful life. Failure to do so may incur the penalties established by laws governing waste disposal. Proper differential collection, and the subsequent recycling, processing and environmentally compatible disposal of waste equipment avoids unnecessary damage to the environment and possible related healthrisks, and also promotes recycling of the materials used in the appliance. For further information on waste collection and disposal, contact your local waste disposal service, or the shop from which you purchased the appliance. Manufacturers and importers fulfil their responsibilities for recycling, processing and environmentally compatible disposal either directly or by participating in collective systems. 39 !"#$%&'()*+,%-.'"/0&((12!2!334((563((7+8%9+(:5 ENGLISH BUILDING REGULATIONS DOCUMENT F1 2006 SYSTEM 4 CONTINUOUS MECHANICAL SUPPLY & EXTRACT VENTILATIONWITH HEAT RECOVERY HEAT RECOVERY UNIT A continuous balanced mechanical central supply and extract system to be positioned in loft or cupboard space. An integral heat exchanger recovers a large percentage of heat energy that would have otherwise been lost. In employing this type of system, there is no need to install background ventilators in the dwelling. CONTINUOUS SUPPLY AND EXTRACT 1 Determine the whole building ventilation rate from Table 1.1B Allow for infiltration by subtracting - for multi storey dwellings: 0.04 x gross internal volume of dwelling heated space (m 3 ) - for single storey dwellings: 0.06 x gross internal volume of dwelling heated space (m 3 ) 2 Calculate the whole dwelling extract rate at maximum operation by adding the individual room rates for ‘minimum high rate’ from Table 1.1A 3 The required air flow rates as as follows: Maximum Extract Rate (boost) is the greater step of 1 and 2 above. The Minimum individual room extract rates sholuld be at least those given in Table 1.1A for minimum high rate Minimum air supply rate should be at least the whole building ventilation rate in 1 above. 4 No Background ventilators are required with System 4 BATHROOM BEDROOM LIVING ROOM KITCHEN Table 1.1 A Room Minimum intermittent extract rate Continuous rate Minimum high rate Kitchen 30 l/s (adjacent to hob); or 60 l/s elsewhere 13 l/s Utility room 30 l/s 8 l/s Bathroom 15 l/s Sanitary Accomodation Minimum low rate Total extract rate must be at least the whole building ventilation rate in 8 l/s Table 1.1B 6 l/s Table 1.1 B Number of bedrooms in dwelling Whole building ventilation rate (l/s) 1 2 3 4 5 13 17 21 25 29 Minimum value in any dwelling of 0,3 l/s per m In addition, the minimum ventilation rate should not be less than 0.3 l/s per m for a two-storey building, add the ground and first floor areas). 2 2 floor area internal floor area (this includes each floor, e.g. This is based on two occupants in the main bedroom and a single occupant in all other bedrooms. This should be used as the default value. If a greater level of occupance is expected, then add 4 l/s per occupant. 40 41 FRANCAIS Attention: ! ! 1 rrrrrrrr A 2 3 5 4 44 7">
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