CONTENTS 1 GENERAL General warnings Fundamental safety rules Product range Nominal technical features Overall dimensions 2 INSTALLATION Positioning the unit Installation modes Minimum installation distances Installation Vertical floor or wall installation Hydraulic connections Condensation discharge Filling the system Evacuating air while filling the system Electrical connections Maintenance Cleaning the outside...
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This unit complies with European directives: CONFORMITY • Low tension directive 2014/35/EU • Electro-magnetic compatibility 2014/30/EU SYMBOLS The pictograms in the next chapter provide the necessary information for correct, safe use of the machine in a rapid, unmistakable way. SAFETY PICTOGRAMS Generic danger Signals to the personnel that the operation described could cause physical injury if not performed according to the safety rules.
ALWAYS accompany the appliance, even when it is passed to a new owner or user or transferred onto another system. If it is lost or damaged, please contact the local VASCO technical service centre.
It is forbidden to climb onto the appliance or rest any object on it. The external parts of the appliance can reach temperatures of more than 70°C. The VASCO NIVA FCU is offered in 3 sizes with different performances and PRODUCT RANGE dimensions.
NOMINAL TECHNICAL FEATURES TECHNICAL DATA 2 PIPES FC75 FC95 FC115 Water contents 0,47 1,13 Maximum working pressure Maximum water inlet temperature °C Minimum inlet water temperature °C Hydraulic fixtures " Eurokonus 3/4 Eurokonus 3/4 Eurokonus 3/4 Power supply V/ph/Hz 230/1/50 230/1/50 230/1/50 Maximum current absorbed...
Failure to respect the rules indicated not only can cause malfunctions of the appliance but will also invalidate the warranty and hence VASCO shall not respond for any damage to persons, animals or property.
Using the paper template, trace the position of the two fixing brackets on the INSTALLATION wall. Use a suitable drill to make the holes with and insert the toggle bolts (2 for each bracket); fix the two brackets. Do not over-tighten the screws so that the brackets can be adjusted with a spirit level.
HYDRAULIC CONNECTIONS DIMENSIONS Pipeline diameter mm The choice and sizing of the hydraulic lines must be made by an expert who must operate according to the rules of good technique and the laws in force, taking into account that undersized pipes cause a malfunction. To make the connections: position the hydraulic lines tighten the connections using the “spanner and counter spanner”...
MOUNTING THE CONDENSATION DISCHARGE PIPE Connect a pipe adequately to the discharge fitting (A) of the condensation collection tray. Check that the extension drip (B) is present and correctly installed. ø14mm discharge fitting tube for the outflow of the liquid When starting up the system, make sure that the hydraulic unit lockshield is FILLING open When electric power is still switched off, but the thermo-valve has already...
Make electrical connections according to the requirements set out in sections ELECTRICAL General Warnings and Foundamental Safety Rules by reference to the patterns CONNECTIONS present in the installation and accessories manuals. Before doing any work, make sure the power is switched off. The unit must be connected to the mains through a multipolar switch with minimum contact opening of at least 3mm or with a device that allows the complete disconnection from the device under the overvoltage conditions...
CLEANING THE OUTSIDE Before every cleaning and maintenance intervention, disconnect the appliance from the mains by switching off the master switch. Wait until the parts have cooled down to avoid the risk of burns. Do not use abrasive sponges or abrasive or corrosive detergents to avoid damaging the painted surfaces.
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load losses based on the adjustment of the lockshield present in all kits. 4 5 6 8 9 10 11 12 13 14 15 mbar 1000 qm = kg/h POS. T.A. 0.13 0.28 0.49 0.62 0.70 0,82 0,95 1,33 1,57 1,95 2,47 3,34...
750 (FC75), 950 (FC95), 1150 (FC115) MOUNTING TEMPLATE PROJECT MACHINE NR. 99 Ventilo DATUM GET. BENAMING Ventilo Niva mounting Always keep the filters clean; ENERGY SAVING TEKENING NR. 99.00.97.99 dimensions SCHAAL when far possible, keep the doors and windows closed in the room being Tel.
TABLE OF ANOMALIES AND REMEDIES EFFECT CAUSE REMEDY The circuit valve needs some time Wait for 2 or 3 minutes to open A delayed activation of the the circuit valve. to open and as a result the hot or ventilation respect to the new cold water takes time to circulate temperature or function settings.
4 WARRANTY CONDITIONS Vasco hereby declares to guarantee the Vasco Niva FC for two years from the date of purchase. The invoice date of the installation company is proof of the purchase date. If there is no invoice available, the production date will be the purchase date.
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Kruishoefstraat 50 B-3650 Dilsen T. +32 (0)89 79 04 11 F. +32 (0)89 79 05 00 info@vasco.eu www.vasco.eu...
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