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Summary of Contents for Wilo Sub TWU 3-HS Series
- Page 1 Pioneering for You Wilo-Sub TWU 3-...-HS (High Speed) en Installation and operating instructions 6063546 Ed.05-05/2019 WH...
- Page 2 Fig. 1 Fig. 2 TWU 3-...-HS-ECP TWU 3-...-HS-I Fig. 1 Fig. 3 Fig. 1 TWU 3-...-HS-E-CP TWU 3-...-HS-I ca. 2 l 1¼" 1" 1¼" min. 0,20 m 1" min. 0,30 m...
- Page 3 Fig. 4 Fig. 6 ON/OFF RESET Fig. 1 Fig. 5 Fig. 1...
- Page 4 Fig. 7 Fig. 8 Fig. 9 Fig. 10 Fig. 11...
- Page 5 Motor protection and activation types Commissioning Electrical system Rotation direction monitoring Operation and function (TWU 3-...-HS-ECP) Commissioning Conduct during operation Auxiliary contact (TWU 3-...-HS-ECP) Shutdown/disposal Temporary decommissioning Decommissioning for maintenance work or storage Recommissioning Disposal Installation and operating instructions Wilo-Sub TWU 3-...-HS (High Speed)
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Page 6: Warranty
Terms and Conditions” apply to the warranty. which are listed in the table of contents. Each section has a meaningful heading which clearly You can find these here: www.wilo.com/legal describes its content. Any deviations must be contractually agreed and shall then be given priority. - Page 7 (weather, hook- ing unit, load, etc.). • Mobile equipment for lifting loads should be used in such a way that it is guaranteed to remain stable during operation. Installation and operating instructions Wilo-Sub TWU 3-...-HS (High Speed)
- Page 8 WILO SE 05-2019 DIN A4...
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Page 9: Product Description
• If there are no people in the basin, protec- frequency converter. tive measures must be taken according to DIN EN 62638 (or the appropriate national regulations). Installation and operating instructions Wilo-Sub TWU 3-...-HS (High Speed) - Page 10 The internal frequency converter is cooled by the surrounding fluid. 3.4.1 Operating mode S1 (continuous duty) The frequency converter offers the monitoring The pump can operate continuously at the rated functions: load without exceeding the permissible tempera- ture. WILO SE 05-2019 DIN A4...
- Page 11 Ambient temperature [t]: 4...40 °C Protection class: IPX5 Max. pressure: 7.5 bar Connection: G 1¼ Control function: Constant pressure Maximum current consump- tion (Imax) Rated power [P 0.6 kW 0.9 kW 1.1 kW Rated motor current I 4.2 A 5.9 A 8.2 A Installation and operating instructions Wilo-Sub TWU 3-...-HS (High Speed)
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Page 12: Transportation And Storage
Consult the manufacturer for further details. occurring during transportation and storage. The packaging should be stored in a safe place for reuse if the product is frequently used at different locations. WILO SE 05-2019 DIN A4... -
Page 13: Installation
• Also refer to all regulations, rules and laws for working with heavy and suspended loads. Wear appropriate protective clothing/equipment. • Please also observe the applicable national acci- dent prevention regulations and trade association safety provisions. Installation and operating instructions Wilo-Sub TWU 3-...-HS (High Speed) -
Page 14: Motor Filling
The intake cur- Make sure that the cable and the wall of the rent can draw up sand and solid material, which well are not damaged! would mean that the motor cooling is no longer WILO SE 05-2019 DIN A4... - Page 15 Note: • Nylon or stainless steel guys are used to lower the pump. • The guy must have sufficient bearing capacity for the complete system (pump, piping, cable, water column). Installation and operating instructions Wilo-Sub TWU 3-...-HS (High Speed)
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Page 16: Dry-Running Protection
Separate reactivation point – a second switch- heat-shrink tubing or a cast resin connection, by ing point (additional electrode) is used to obtain the customer before installation. a sufficient difference between the activation WILO SE 05-2019 DIN A4... - Page 17 Use a round cable to extend the power supply Screw the threaded cable connection into the cable; this ensures that the cable inlet on the housing, fastening the power supply cable. frequency converter seals properly! Installation and operating instructions Wilo-Sub TWU 3-...-HS (High Speed)
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Page 18: Activation Types
Local and national regulations must be observed Observe the direction of rotation! If the direction when connecting the pump. of rotation is incorrect, the pump will not perform as specified and may be damaged. WILO SE 05-2019 DIN A4... - Page 19 Display during standby User language mode Voltage and current The parameters can be displayed in standby mode and during operation. Use the “»” or “«” arrow keys to switch between individual parameters. Installation and operating instructions Wilo-Sub TWU 3-...-HS (High Speed)
- Page 20 • The system has been vented and flushed. The “Dp Start” differential pressure can be set in order to prevent the pump from starting each time a tap is opened. This value specifies the difference from “Pmax” at WILO SE 05-2019 DIN A4...
- Page 21 This is used, for example, if the pump is only allowed to start when all the inlet slide valves are open. The control for the inlet slide valves can be linked to the auxiliary contact in this case. Installation and operating instructions Wilo-Sub TWU 3-...-HS (High Speed)
- Page 22 When carrying out work in wells and/or tanks, temperature. the respective local protection measures must be observed in all cases. A second person must be present for safety reasons. WILO SE 05-2019 DIN A4...
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Page 23: Maintenance And Repair
The alarm signals must always be confirmed by pressing the “Reset” button on the frequency converter. The display also has to be confirmed for errors that cause the system to automati- Installation and operating instructions Wilo-Sub TWU 3-...-HS (High Speed) -
Page 24: Troubleshooting And Possible Solutions
Check value (V) at the input If this error is displayed, the system has to be off monitoring with the help of Wilo customer checked by a qualified electrician. If this error service. - Page 25 Suction port, suction strainer and/or impeller clogged • Clean the suction port, suction strainer and/or impeller Impeller stiff • Switch off the unit, secure it against being switched back on again and free the impeller Installation and operating instructions Wilo-Sub TWU 3-...-HS (High Speed)
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Page 26: Factory Setting
1.0 bar 0.5 bar P limit 2.5...10.0 bar 10.0 bar Dp Stop 0.4...4.0 bar 2.5 bar 0.5 bar Direction of rotation ---> / <--- ---> As required Parameter (Wilo customer service) 10 s Follow-up time 2...60 s 10 s Max. starts/h OFF...50 Auxiliary contact 1...3 WILO SE 05-2019 DIN A4... - Page 27 avrora-arm.ru + + + 7 (495) 956-62-18 Pioneering for You...
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