Wilo-Star-Z NOVA GB Installation and operating instructions GR F Notice de montage et de mise en service TR Montaj ve kullanma k lavuzu E Instrucciones de instalación y funcionamiento H Beépítési és üzemeltetési utasítás PL Instrukcja monta u i obs ugi 4 160 098-Ed.
GB Installation and operating instructions F Notice de montage et de mise en service 14 E Instrucciones de instalación y funcionamiento 26 I Istruzioni di montaggio, uso e manutenzione 38 GR 50 TR Montaj ve kullanma k lavuzu 62 H Beépítési és üzemeltetési utasítás 74 PL Instrukcja monta u i obs ugi 86 2
Overview 1 Overview Installation and operating inEnglish Turn the motor head or remove it > Page 9 Connections > Page 5 Valves > Page 7 Type key > Page 5 Connecting > Page 9 Electrical connection > Page 10 Safety > Page 3 Principle of operation > Page 7 Installation > Page 8 Faults > Page 13 2 WILO SE 11/2011
Safety About these instructions • • • • Safety information Read through these instructions completely before installation. Non-observance of these instructions can result in injury to persons and damage to the pump/unit. Once installation work is complete, pass the instructions on to the end user. Keep the instructions near the pump. They can be used as a reference if problems occur later. We accept no liability for damages resulting from failure to follow these instructions.
Safety The pump may only be installed by qualified personnel. This product may not be commissioned or operated by persons with insufficient accountability (including children) or who do not possess the relevant specialist knowledge. Exceptions are only permitted on appropriate instruction from safety-responsible persons. The electrical connection may only be established by a qualified electrician.
Technical data 3 Technical data 3.1 Type key NOVA Series: Standard secondary hot water circulation pump, glandless pump Type designation A = with check valves C = with check valves C = and ready for connection with plug clock C = timer English Star-Z 3.
Technical data 3.3 Data English Star-Z NOVA, Star-Z NOVA A, Star-Z NOVA C Mains voltage Protection class Nominal diameter of connecting pipes Installation length 1 ~ 230 V / 50 Hz 42 R 1/2 84 mm (Type A: 138 mm) Maximum permissible operating pressure Permitted fluid temperature range Max. ambient temperature Max.
Principle of operation 4 Principle of operation 4.1 Application English The pump is intended for pumping potable or process water in a circulation system. 4.2 Functions Valves The Star-Z NOVA A and Star-Z NOVA C versions are equipped with a non-return valve (1) on the pressure side and with a stop valve (2) on the suction side. When exchanging the motor head (3), it is sufficient to cut the power by unplugging the connector (5) and to close the stop valve at the rotating slot (4).
Installation 5 Installation English 5.1 Mechanical installation Danger: Before starting work, make sure that the pump has been disconnected from the power supply. Installation site Provide a weatherproof, frost-free, dust-free and well-ventilated room for the installation. Choose an installation site that is easily accessible. Caution: Dirt can cause the pump to fail. Flush the pipe system before installation.
Installation 3. Release the union nut - unscrew it completely if necessary. Caution: Do not damage the housing seal. Replace damaged seals. 4. Turn the motor head so that the Wilo-Connector points downwards. Caution: If the position is wrong, water can penetrate and destroy the pump. 5. Tighten the union nut again. Open the stop valve 6. Turn slot (1) with a screwdriver so that it is parallel to the direction of flow (only in the case of the Star-Z NOVA A, and Star-Z NOVA C versions).
Installation English 5.2 Electrical connection Danger: Only a qualified electrician is allowed to work on the electrical connection. Before establishing the connection, make sure that the connecting cable is dead. Establish the electrical connection as follows: PE N Fig. 1 Fig. 2 Fig. 3 Fig.
Installation English Open the WILO- Connector as follows: Fig. 5 5.3 Filling and bleeding 1. Fill the system. 2. The pump rotor space bleeds automatically after a short time in operation. This may cause noises. If necessary, switch off and on repeatedly to accelerate the bleeding. Dry running for short periods will not harm the pump.
Maintenance/faults English Cleaning Clean the outside of the pump with a slightly damp cloth only. Do not use detergents. Replacing the motor head Warning: When removing the motor head or pump, hot fluid may spurt out under high pressure. Allow the pump to cool down beforehand. Close the stop valves before removing the pump > Page 9. Note: When the motor is removed and running, noises and a change in rotation may occur. This is normal for this situation.
Maintenance/faults Maintenance/faults Faults Causes Remedies Pump does not start. Interruption in the power supply, short- circuit or defective fuses. Time switching function has switched off automatically (Star-Z NOVA C version only). Motor is blocked, e.g. by deposits from the water mains. Motor scraping, e.g. through deposits from the water mains Have the power supply checked by a qualified electrician. Check the plug clock timer setting. Pump is making noises. Running dry, too little water.
D GB F EG - Konformitätserklärung EC – Declaration of conformity Déclaration de conformité CE Hiermit erklären wir, dass die Bauarten der Baureihe : Herewith, we declare that this product: Par le présent, nous déclarons que cet agrégat : Star Z Nova in der gelieferten Ausführung folgenden einschlägigen Bestimmungen entspricht: in its delivered state complies with the following relevant provisions: est conforme aux dispositions suivants dont il relève: Elektromagnetische Verträglichkeit - Richtlinie Elec
NL EG-verklaring van overeenstemming I Hiermede verklaren wij dat dit aggregaat in de geleverde uitvoering voldoet aan de volgende bepalingen: Dichiarazione di conformità CE E Declaración de conformidad CE Con la presente si dichiara che i presenti prodotti sono conformi alle seguenti disposizioni e direttive rilevanti: Por la presente declaramos la conformidad del producto en su estado de suministro con las disposiciones pertinentes siguientes: Directiva sobre compatibilidad electromagnética 2004/10
WILO SE Nortkirchenstraße 100 44263 Dortmund Germany T +49 231 4102-0 F +49 231 4102-7363 wilo@wilo.com www.wilo.com Wilo – International (Subsidiaries) Argentina WILO SALMSON Argentina S.A. C1295ABI Ciudad Autónoma de Buenos Aires T+ 54 11 4361 5929 info@salmson.com.ar Austria WILO Pumpen Österreich GmbH 2351 Wiener Neudorf T +43 507 507-0 office@wilo.at Azerbaijan WILO Caspian LLC 1014 Baku T +994 12 5962372 info@wilo.az Belarus WILO Bel OOO 220035 Minsk T +375 17 2535363 wilo@wilo.
WILO SE Nortkirchenstraße 100 44263 Dortmund Germany T 0231 4102-0 F 0231 4102-7363 wilo@wilo.com www.wilo.de Wilo-Vertriebsbüros in Deutschland Nord WILO SE Vertriebsbüro Hamburg Beim Strohhause 27 20097 Hamburg T 040 5559490 F 040 55594949 hamburg.anfragen@wilo.com Ost WILO SE Vertriebsbüro Dresden Frankenring 8 01723 Kesselsdorf T 035204 7050 F 035204 70570 dresden.anfragen@wilo.com Süd-West WILO SE Vertriebsbüro Stuttgart Hertichstraße 10 71229 Leonberg T 07152 94710 F 07152 947141 stuttgart.
