Related Manuals for Wilo Control MS-L Series
Summary of Contents for Wilo Control MS-L Series
- Page 1 Pioneering for You Wilo-Control MS-L en Installation and operating instructions · 2552612 • Ed.01/2020-05...
- Page 3 Fig. 3: Control MS-L1... 1 2 3 4 5 6 7 8 Seconds 1/L1 3/L2 5/L3 7 8 9 1 2 3 4 5 6 2/T1 4/T2 1 2 3 4 3~400V 50/60Hz L1L2L3N 1~230V/50Hz 1 2 3 4 1~230V 50/60Hz ON / OFF ON / 1~230V/50Hz...
- Page 4 Fig. 3: Control MS-L1...-O 1 2 3 4 5 6 7 8 Seconds 7 8 9 1 2 3 4 5 6 3~400V 50/60Hz 1 2 3 4 L1L2L3N 1~230V/50Hz 1~230V 50/60Hz 1 2 3 4 1~230V/50Hz ON / OFF ON / DrainAlarm...
- Page 5 Fig. 3: Control MS-L1...-LS 1 2 3 4 5 6 7 1 2 3 Seconds Sensor + ln 7 8 9 1 2 5 3~400V 50/60Hz L1 L2 L3 PE ON / OFF 1~230V/50Hz NW21/NW22 1~230V 50/60Hz 1~230V/50Hz DrainAlarm...
- Page 6 Fig. 3: Control MS-L2... 1 2 3 4 5 6 7 Seconds 1 2 3 4 5 6 7 L1 L2 L3 N 1/L1 3/L2 5/L3 Alarm 2/T1 4/T2 6/T3 1 2 3 4 3~400V 50/60Hz L1 L2 L1 L2 L3 N 1~230V/50Hz 1~230V 50/60Hz 1 2 3 4...
- Page 7 Fig. 3: Control MS-L2...-O 1 2 3 4 5 6 7 Seconds 1 2 3 4 5 6 7 L1 L2 L3 N Alarm 3~400V 50/60Hz 1 2 3 4 L1 L2 L3 N 1~230V/50Hz 1~230V 50/60Hz 1 2 3 4 1~230V/50Hz ON / OFF / ON...
- Page 8 Fig. 3: Control MS-L2...-LS 1 2 3 1 2 3 4 5 6 7 Seconds 1 2 3 4 5 6 7 L1 L2 L3 N Alarm Sensor + ln 3~400V 50/60Hz L1 L2 L3 PE ON / OFF 1~230V/50Hz NW21/NW22 1~230V 50/60Hz 1~230V/50Hz...
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Page 9: Table Of Contents
Activating the device ..................................... 29 Installing the rechargeable battery ................................ 30 Check the direction of rotation of the connected pumps ........................ 31 Start automatic mode .................................... 31 During operation ...................................... 31 9 Shut-down.................................... 31 Installation and operating instructions Wilo-Control MS-L... - Page 10 11.5 Fault memory........................................ 34 11.6 Further steps for troubleshooting ................................ 34 12 Disposal.................................... 34 12.1 Rechargeable battery ..................................... 34 12.2 Information on the collection of used electrical and electronic products.................... 34 13 Appendix.................................... 35 13.1 System impedances...................................... 35 WILO SE 2020-05...
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Page 11: General Information
Distribute any content. ƒ Use any content for competition purposes without authorisation. Wilo shall reserve the right to change the listed data without notice and shall not be li- able for technical inaccuracies and/or omissions. Subject to change Wilo shall reserve the rights to make technical changes to the product and individual components. -
Page 12: Personnel Qualifications
ƒ Observe technical information. ƒ Replace a defective connection cable immediately. Monitoring devices Circuit breaker The size and switching characteristics of the circuit breakers must conform to the rated current of the connected consumer. Observe local regulations. WILO SE 2020-05... -
Page 13: Installing/Dismantling
Microcontroller-controlled switchgear for control of one or two pumps. Separate main switch for directly switching the switchgear on and off. NOTICE! The MS-L...-LS and MS-L...-O versions do not have a main switch! Fig. 1: Control MS-L 1 Installation and operating instructions Wilo-Control MS-L... -
Page 14: How It Works
Pollution degree II Electrical safety 24 V DC Control voltage UV-resistant polycarbonate Housing material *The date of manufacture is stated in accordance with ISO 8601: JJJJWww ƒ JJJJ = year ƒ W = abbreviation for week ƒ ww = calendar week WILO SE 2020-05... -
Page 15: Inputs And Outputs
Micro Control switchgear for fixed speed pumps Level-dependent control of pumps Max. number of pumps that can be connected Max. permissible rated current per pump Mains connection: without = 1~230 V/3~400 V M = 1~230 V T4 = 3~400 V Pump activation type: Direct Installation and operating instructions Wilo-Control MS-L... -
Page 16: Operation On Electronic Start-Up Controllers
Transportation and storage Example: Wilo-Control MS-L 2x8A-T4-DOL-X Versions: without = standard version with main switch LS = version for lifting unit without main switch, with cable and plug O = without main switch, without plug (mains isolator to be provided by... -
Page 17: Installation
3. Loosen the screws on the cover and open the cover at the side. 4. Attach the lower part to the wall with the fixation material. Check the lower part for deformations! Realign deformed housing (e.g. by placing Installation and operating instructions Wilo-Control MS-L... -
Page 18: Electrical Connection
The mains connection current and voltage must be as stated on the rating plate. ƒ Execute fuse protection on the mains side in accordance with the local guidelines. ƒ If circuit breakers are used, the switching characteristics should be selected accord- ing to the connected pump. WILO SE 2020-05... - Page 19 DIP switch 3, left next to the buttons − − • − − • Setting the switching points ƒ • = available , − = not available ƒ DIP on: DIP top (ON) ƒ DIP off: DIP bottom (OFF) Installation and operating instructions Wilo-Control MS-L...
- Page 20 Control MS-L...-O: Mains connection 1~230 V, without main switch Insert the connection cables laid by the customer through the threaded cable glands and secure. Connect the wires to the terminal strip according to the connection dia- gram. WARNING! Mains isolator to be provided by the customer! WILO SE 2020-05...
- Page 21 The rotating field is routed from the mains connection directly to the pump connec- tion. Check the required rotating field of the pumps to be connected (clockwise or counter-clockwise)! Observe the installation and operating instructions of the pumps. Installation and operating instructions Wilo-Control MS-L...
- Page 22 1 2 3 4 5 6 7 ƒ Switch on pump 2: Set DIP 7 to “ON”. Fig. 10: DIP switch 2: Switch on pumps 6.5.7 Connection, thermal motor mon- itoring NOTICE Do not apply external voltage! An external voltage which is applied destroys the component. WILO SE 2020-05...
- Page 23 Control MS-L1.../MS-L1...-O Terminal 3/4 − − − − Terminal 5/6 Control MS-L1...-LS Control MS-L2.../MS-L2...-O Terminal 5/6 Terminal 7/8 − − − Terminal 9/10 Control MS-L2...-LS Control MS-L2...-LS Sensor + ln Fig. 12: Terminal strip sensors: Level detection connection Installation and operating instructions Wilo-Control MS-L...
- Page 24 There is a risk of fatal injury! The power supply must be disconnected from its source before commencing any work! Electrical work must be carried out by a qualified electrician in accordance with the locally applicable regulations. WILO SE 2020-05...
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Page 25: Functions
After the interval has elapsed, a visual signal is emitted by means of the yellow LED on the front. NO- TICE! There is no audible signal and the collective fault signal is not activated! Installation and operating instructions Wilo-Control MS-L... -
Page 26: Operation
Electrical work on the internal components must be carried out by a qualified electrician. Operating elements The switchgear is operated via the following operating elements: ƒ Main switch ƒ Buttons on the side control panel ƒ LEDs on the front WILO SE 2020-05... - Page 27 All LEDs light up for approx. 2 s by way of confirmation. Observe the following points: ƒ If a button is pressed when the key lock is active, all LEDs light up for 2 sec. Installation and operating instructions Wilo-Control MS-L...
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Page 28: How It Works
Motor current monitoring fault ƒ Thermal motor monitoring fault ƒ High water The relay of the collective fault signal does notswitch under the following conditions: ƒ Service interval signal ƒ Operating parameters signal ƒ Sensor fault signal (only Control MS-L...-LS) WILO SE 2020-05... -
Page 29: Commissioning
Following a power failure, the switchgear will automatically start up in the last oper- ating mode set. ‡ Switchgear is closed. ‡ Installation carried out correctly. ‡ All signal transmitters and consumers are connected and installed. ‡ Switching points set correctly. Installation and operating instructions Wilo-Control MS-L... -
Page 30: Installing The Rechargeable Battery
2. Plug in the connection cable. ⇒ Alarm sounds! 3. Turn the main switch to the “1/ON” position. NOTICE! Switchgear without main switch: Establish power supply by means of mains isolator! ⇒ Alarm off! ▶ Rechargeable battery installed. WILO SE 2020-05... -
Page 31: Check The Direction Of Rotation Of The Connected Pumps
When working in enclosed spaces, a second person must be present for safety reas- ons. ƒ Ensure enclosed spaces have sufficient ventilation. ƒ Take immediate countermeasures if there is a build-up of toxic or suffocating gases! Installation and operating instructions Wilo-Control MS-L... -
Page 32: Shut-Down
Unauthorised work or structural changes are prohibited! Only maintenance and repair work described in this manual may be carried out. All other works and any alterations to the construction may only be carried out by the manufacturer. WILO SE 2020-05... -
Page 33: Maintenance Intervals
Do not use any aggressive or scouring cleaners or fluids! Check electrical-mechanical components for wear Have electrical-mechanical components checked for wear by an electrician. If wear is ascertained, have the affected components replaced by an electrician or by the Wilo Customer Service. General overhaul During a general overhaul, all of the components, wiring and the housing are checked for wear. -
Page 34: Fault Memory
In the European Union this symbol may be included on the product, the packaging or the accompanying documentation. It means that the electrical and electronic products in question must not be disposed of along with domestic waste. WILO SE 2020-05... -
Page 35: Appendix
Observe the locally applicable regulations! Please consult your local municipality, the nearest waste disposal site, or the dealer who sold the product to you for information on proper disposal. See www.wilo‑recycling.com for more information about recycling. Appendix 13.1 System impedances... - Page 36 Appendix 3~400 V, 4-pole, direct starting Power in kW System impedance in ohm Connections/h 0.2090 0.1380 0.1240 0.1480 0.0830 0.0740 WILO SE 2020-05...
- Page 39 WILO Pompa Sistemleri Jakarta Timur, 13950 Sistemas Hidraulicos Lda. San. ve Tic. A.S¸ T +62 21 7247676 4475-330 Maia 34956 İstanbul citrawilo@cbn.net.id T +351 22 2080350 T +90 216 2509400 bombas@wilo.pt wilo@wilo.com.tr Further subsidiaries, representation and sales offices on www.wilo.com Oktober 2018...
- Page 40 WILO SE Nortkirchenstr. 100 44263 Dortmund Germany T +49 (0)231 4102-0 T +49 (0)231 4102-7363 wilo@wilo.com Pioneering for You www.wilo.com...
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