Page 1
Wilo-Hauswasserwerke Hxx Wilo domestic water systems Hxx Stations de pompage domestiques Wilo Hxx Wilo-huishoudwaterinstallaties Hxx Einbau- und Betriebsanleitung Installation and operating instructions Notice de montage et de mise en service Inbouw- en bedieningsvoorschriften...
Non-observance results in death or the most serious of injuries. WARNING! The user can suffer (serious) injuries. “Warning” implies that (serious) injury to persons is proba- ble if this information is disregarded. Installation and operating instructions Wilo domestic water systems Hxx...
-10 °C to +50 °C during transport or stor- age. 4 Application (intended use) With its series of different domestic water sys- tems, Wilo is offering water-supply units for domestic, DIY and garden applications. Depending on the pump used, the domestic water systems are suitable for: •...
(the extraction points are closed), the pressure in the consumer line rises. The domestic water system is switched off when the switch-off pressure set on the pressure switch is reached. Installation and operating instructions Wilo domestic water systems Hxx...
If the gas supply pressure is too high, correct it by venting gas from the valve. Installation and operating instructions Wilo domestic water systems Hxx...
(version EM and DM). c) Non-self-priming pump in suction mode (Fig. 3) (max. suction head HA = 7 m) • Open check valve on the pressure side (Fig. 3, no. 12) • Remove filler screw (Fig. 1, no. 2) WILO SE 11/2010...
Page 14
Increase difference between switch-on pressure and switch-off pressure (routine 3) Establish electrical power supply and check the settings using the values displayed on the pressure gauge Mount the pressure switch cover Installation and operating instructions Wilo domestic water systems Hxx...
Page 15
Turn switch-off pressure adjusting screw anticlockwise until a clicking sound can be heard WILO SE 11/2010...
Flow rate too low, suction line or filter Clean filter and suction line blocked Check valve not opened sufficiently Open the check valve Foreign matter is blocking the pump Clean pump Installation and operating instructions Wilo domestic water systems Hxx...
Foreign bodies in the pump Clean pump Rotors blocked Clean pump Bearing damaged Have the pump repaired by Wilo cus- tomer service Ambient temperature too high Improve the cooling and perform a restart after cooling down. Geodesic head > 1000 m Pump is only approved for geodesic head <...
Page 18
If the above mentioned series are technically modified without our approval, this declaration shall no longer be applicable. Si les gammes mentionnées ci-dessus sont modifiées sans notre approbation, cette déclaration perdra sa validité. Bevollmächtigter für die Zusammenstellung der technischen Unterlagen ist: WILO SE Authorized representative for the completion of the technical documentation: Quality Department Mandataire pour le complément de la documentation technique est :...
Page 19
B'dan il-mezz, niddikjaraw li l-prodotti tas-serje jissodisfaw id- dispo izzjonijiet relevanti li Þejjin: Makkinarju - Direttiva 2006/42/KE L-objettivi tas-sigurta tad-Direttiva dwar il-VultaÞÞ Baxx huma konformi ÞÞ WILO SE WILO SE mal-Anness I, Nru 1.5.1 tad-Direttiva dwar il-Makkinarju 2006/42/KE. Nortkirchenstraße 100 Nortkirchenstraße 100...
Page 20
T +36 23 889500 mail@wilo.lv wilo@wilo.ru T+ 54 11 4361 5929 wilo@wilo.hu Taiwan Lebanon Saudi Arabia Czech Republic info@salmson.com.ar WILO-EMU Taiwan Co. Ltd. WILO SALMSON WILO ME - Riyadh WILO Praha s.r.o. India 110 Taipeh Austria Lebanon Riyadh 11465 25101 Cestlice...
Page 21
Bau + Bergbau Kommune Österreich Bau + Bergbau WILO SE Zentrale Wiener Neudorf: Argentinien, Aserbaidschan, Nortkirchenstraße 100 WILO SE, Werk Hof Industrie WILO Pumpen Österreich GmbH Belarus, Belgien, Bulgarien, 44263 Dortmund Heimgartenstraße 1-3 Max Weishaupt Straße 1 China, Dänemark, Estland,...
Need help?
Do you have a question about the H Series and is the answer not in the manual?
Questions and answers