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° ° C °C Original operating instructions 50 °C 0 °C °C 40 °C ° ° C Deutsche Vortex GmbH & Co. KG Kästnerstraße 6 30 °C 30 °C 71642 Ludwigsburg Germany Fon: +49(0)7141.2552-0 E-Mail: info@deutsche-vortex.com 20 °C www. deutsche-vortex.com...
EC-Declaration of conformity Name of * The conformity of the product with the provisions of the Deutsche Vortex GmbH & Co. KG issuing entity: Directives is proven by complete adherence to the Address: Kästnerstraße 6 following standards: 71642 Ludwigsburg Deutschland DIN EN 60335-1:2010-11;...
Contents Safety Declaration of conformity These instructions are part of the product, are valid for all series named and describe how to use the product safely Safety, product description and correctly during all operating phases. Technical specifi cations Warning labels and symbols Installation Consequences of Electrical connection...
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It is built according to the original ments complete, in a legible condition and permanently VORTEX spherical motor principle and contains a perma- accessible. nent magnetic rotor. The speed of the pump BWO 155 SL is Read the operating instructions and make sure you under- infi...
Technical specifi cations In branched pipework without hydraulic balancing, the level of convenience may be reduced. ≤ 95 °C The pump run times can be reduced to a minimum with the ≤ 40 °C BWO 155 SL. This does not contradict DVGW working paper W 551, since the protection required against the growth of legionellae is attained through regular thermal disinfec- 1~115–230 V...
Installation Careful! Damage to device caused by water A shut-off valve and a non-return valve are already built intrusion. into V-pumps (1). ► With R 1/2" pumps (2), build in an additional non-return ► After mounting, ensure that the cable entry valve RV 153 and a ball shut-off valve KV 150.
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Installation Careful! Damage to bearings caused by dry- = 20 Nm VORTEX EF 150 running. ► Flush pipework thoroughly with water and bleed (see fi gs. 1-12).
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Installation = 20 Nm Careful! Damage to bearings caused by dry- running. ► Flood the pump before connecting electric- ity: Open all stop valves slowly (see fi g. 13).
Electrical connection The drive of the pump is a DC motor. Thus a protective conductor is not required. For AC operation a transformer is integrated in the cap. Danger! Danger of electrocution. ► Have all electrical work carried out by qualifi...
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Electrical connection 230 V~ 230 V~ The pump will run continuously as long as the sensor cable is not connected (see fi g. 11). 230 V~ 230 V~...
Venting Speed adjustment Warning! Hot surface on pump housing and The speed is infi nitely variable. motor. Danger of burns! ► Avoid direct contact with pump housing and motor. BWO 155 R n = 2000 - 3000 1/min ► Ensure that the return line is air-free (see p.
Mounting cable box Note! Malfunctions of the self-learning module are possible as a result of incorrect installation. ► Note order of assembly steps (installation sequence). ► Disconnect power supply and ensure that it cannot be reconnected unintentionally (see fi g. 1). 20 - 50 cm Installation conditions The cable box must be mounted onto the supply line (hot...
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Mounting cable box Installation sequence Measure distance between pump and point of installa- tion of cable box. Only pull as much sensor cable from the cable box as required. The maximum length of the sensor cable is 2.50 m. A 5m long sensor cable is avail- able as an accessory.
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Mounting cable box ► Fix cable box to supply line using the cable tie. ► Ensure there is suffi cient thermal contact between the sensor and the supply line. Restart: As soon as the power supply has been restored, the pump and the self-learning module will be ready for operation, LED indicator 3 will be illuminated (basic set- ting), and the learning process will begin.
Self-learning module Legend for fi g. 1: After establishing a connection to the electric power grid, the comfort setting 3 will be set (LED is illumi- Select the operating mode (clockwise): Comfort setting nated). This comfort setting is optimal for the majority of Continuous pump run the applications.
Description of functions How does the pump learn? How does the disinfection cycle recognition work? A hot water tap is opened. The supply line heats up. This The highest fl ow temperature measured in a given week is is detected by the pump through the external temperature interpreted as the disinfection temperature.
Servicing Note: Damage of sensor cable. ► When removing the motor from the pump housing, pay attention to the sensor cable (fi xed with cable ties). Danger! Danger of electrocution. ► Before working on the pump, disconnect power supply and ensure that it cannot be recon- nected unintentionally (see fi...
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► Insert the new sealing ring into the groove in the pump housing and press slightly into place (see fi g. 10). = 20 Nm ► Technical support is available from your heating and sanitary specialist or from Deutsche Vortex.
Replacement Motor Danger! Danger of electrocution. ► Before working on the pump, disconnect power supply and ensure that it cannot be reconnected unintentionally (see fi g. 1). ► Check to make sure the power is turned off. = 20 Nm...
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Replacement ► Concluding the exchange: See chapters starting at Elec- trical Connection, p. 9 and further. Cap/control module ► Concluding the exchange: See chapters starting at Elec- trical Connection, p. 9 and further. Danger! Danger of electrocution. ► Have all electrical work carried out by quali- fi...
Faults and remedies Observe the chapter “Safety” (see p. 3). ► Fault Cause Remedy Chapter/page ► Pump is not Power supply is interrupted. Make sure that the power supply is establis- Electrical connection, running: LED hed correctly. p. 9. "Pumpe"...
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Faults and remedies Observe the chapter “Safety” (see p. 3). ► Fault Cause Remedy Chapter/page The pump "is ► Restore the fl ow. The circulation is blocked. not learning” / ► Mount the cable box to the supply line The cable box is not mounted to the supply Mounting cable box, ...
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BWO 155 SL 155 SL Original operating instructions Deutsche Vortex GmbH & Co. KG Kästnerstraße 6 71642 Ludwigsburg · Germany Fon: +49(0)7141.2552-0 E-Mail: info@deutsche-vortex.com www.deutsche-vortex.com...
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