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Installation and operating instructions • Wilo-Control MS-L • Ed.02/2022-05

Example: Wilo-Control MS-L 2x4kW-DOL-T4-X

X

Version:

Without = standard version with main switch

O = without main switch, without plug (mains isolator to be provided by
the customer!)

LS = version for lifting units without main switch, with cable and plug

4.7

Operation on electronic start-up
controllers

The switchgear must be connected directly to the pump and the mains. Intermediate
switching of additional electronic start-up controllers, e.g. a frequency converter, is not
permitted!

4.8

Installation in potentially explosive
atmospheres

The switchgear does not have its own explosion protection class. It may 

not

 be installed in

potentially explosive areas.

4.9

Scope of delivery

Standard version and MS-L...-O version

Switchgear

2x reducing seals for threaded cable gland

2x assembled jumper wires for mains connection

Rechargeable battery for mains-independent alarm signals

Installation and operating instructions

“MS-L...-LS” version for lifting units

Switchgear with 1.5 m connection cable and plug:

1~230 V: Shockproof plug or CEE32-plug

3~400 V: CEE16-plug

Rechargeable battery for mains-independent alarm signals

Installation and operating instructions

4.10

Accessories

Float switch for drainage and sewage

Signal lamp

Flash light

Horn

5

Transportation and storage

5.1

Delivery

After receiving the shipment, check it immediately for defects (damage, completeness).
The transport company or the manufacturer must be notified of any defects the day the
shipment is received, and the damage noted on the freight documentation. Claims cannot
be asserted if the notification of defects takes place at a later date.

5.2

Transport

Clean switchgear.

Close housing apertures, ensuring they are sealed watertight.

Impact-resistant and watertight packaging.
Replace soaked packaging immediately!

CAUTION

Soaked packaging may tear!

The product may fall on the ground if unprotected and may be damaged.
Lift wet packaging carefully and replace it immediately!

5.3

Storage

Pack the switchgear in dustproof and watertight packaging.

Storage temperature: -30 … +60 °C, max. relative humidity: 50 %, non-condensing.

Frost-proof storage at a temperature of 10 … 25 °C with relative humidity of 40 … 50 %
is recommended.

Avoid the formation of condensation at all times!

All open threaded cable glands must be sealed to prevent water ingress into the hous-
ing.

Attached cables should be protected against kinking, damage, and ingress of moisture.

To prevent damage to the components, protect the switchgear from direct sunlight and
heat.

Clean the switchgear after storage.

If there has been water ingress or condensation has formed, have all the electronic com-
ponents tested for correct function. Contact customer service!

Содержание Control MS-L

Страница 1: ...Pioneering for You Wilo Control MS L 2552612 Ed 02 2022 05 en Installation and operating instructions...

Страница 2: ...Control MS L https qr wilo com 1393...

Страница 3: ...M L N PE N WSK 1 230V 50 60Hz 1 L N ON OFF ON U V W L N min 12 VDC 10 mA max 250 VAC 1 A 120 60 0 Seconds ON 100 K DIP 1 2 3 4 5 6 7 8 PE 1 2 3 7 8 9 4 5 6 GL WSK HW T1 1 3 5 13 A1 2 4 6 14 A2 T2 T3...

Страница 4: ...3 M PE WSK 1 230V 50 60Hz 1 L N ON OFF ON U V W L N 1 2 3 4 1 2 3 4 120 60 0 Seconds ON 100 K DIP 1 2 3 4 5 6 7 8 PE 1 2 3 7 8 9 4 5 6 GL WSK HW T1 1 3 5 13 A1 2 4 6 14 A2 T2 T3 L1 L2 L3 NO 5 6 8 2 3...

Страница 5: ...2 U bk bn V W N L L1 L2 L3 PE 3 400V 50 60Hz L1 L L2 N PE 1 230V 50 60Hz 30 15 0 Seconds ON 100 K DIP 1 2 3 4 5 6 7 PE 1 2 5 7 8 9 6 WSK T1 1 3 5 13 A1 2 4 6 14 A2 T2 T3 L1 L2 L3 NO 5 6 8 ON 1 2 3 10...

Страница 6: ...14 13 12 11 9 8 7 6 5 4 3 2 1 HW T1 1 3 5 13 A1 2 4 6 14 A2 T2 T3 L1 L2 L3 NO L1 L2 L3 N WSK M 3 WSK M 1 T1 1 3 5 13 A1 2 4 6 14 A2 T2 T3 L1 L2 L3 NO ON DIP 1 2 3 4 5 6 7 PE L1 L2 L3 PE 3 400V 50 60H...

Страница 7: ...GL WSK P2 WSK P1 SL 10 16 15 14 13 12 11 9 8 7 6 5 4 3 2 1 HW T1 1 3 5 13 A1 2 4 6 14 A2 T2 T3 L1 L2 L3 NO L1 L2 L3 N WSK M 3 WSK M 1 T1 1 3 5 13 A1 2 4 6 14 A2 T2 T3 L1 L2 L3 NO ON DIP 1 2 3 4 5 6 7...

Страница 8: ...econds ON 100 K DIP 1 2 3 4 5 6 7 SSM Alarm WSK P2 Sensor ln WSK P1 16 15 14 13 12 11 10 9 4 3 2 1 T1 1 3 5 13 A1 2 4 6 14 A2 T2 T3 L1 L2 L3 NO WSK M 3 WSK M 1 U V W N L N L T1 1 3 5 13 A1 2 4 6 14 A2...

Страница 9: ...tion 17 6 1 Personnel qualifications 17 6 2 Installation types 17 6 3 Operator responsibilities 17 6 4 Installation 17 6 5 Electrical connection 18 6 6 Functions 25 7 Operation 26 7 1 Operating elemen...

Страница 10: ...nal and are intended as an example representation of the device 1 5 Exclusion from warranty and liabil ity Wilo shall specifically not assume any warranty or liability in the following cases Inadequat...

Страница 11: ...s can lead to serious injury Caution Failure to follow instructions can lead to property damage and possible total loss Notice Useful information on handling the product Markups Prerequisite 1 Work st...

Страница 12: ...efective connection cable immediately 2 4 Monitoring devices Circuit breaker The size and switching characteristics of the circuit breakers must conform to the rated current of the connected consumer...

Страница 13: ...nnel on how the system operates Eliminate risk from electrical current To ensure safe working practice define personnel responsibilit ies Children and persons younger than 16 years or with reduced phy...

Страница 14: ...ch pump The high water level is detected by a separate float switch Control MS L LS The level is detected continuously via a rod float sensor 4 20 mA signal The high water level is detected by a separ...

Страница 15: ...VDC 10 mA Maximum 250 VAC 1 A 4 5 Functions The switchgear is equipped with the following functions All functions are switched off at the factory The functions must be switched on as required Inputs o...

Страница 16: ...nd sewage Signal lamp Flash light Horn 5 Transportation and storage 5 1 Delivery After receiving the shipment check it immediately for defects damage completeness The transport company or the manufact...

Страница 17: ...ative humidity 40 50 Max relative humidity 50 non condensing 6 4 1 Basic advice on fixing the switchgear in place Various structures can be used for installation concrete wall mounting rail etc For th...

Страница 18: ...ctrical connection DANGER Risk of fatal injury due to electrical current Improper conduct when carrying out electrical work can lead to death due to electric shock Electrical work must be carried out...

Страница 19: ...5 Potentiometer for follow up time 6 Slot 9 V rechargeable battery 7 Terminal strip Mains connection 8 DIP switch 1 9 DIP switch 2 10 DIP switch 3 Setting the switching points only MS L LS 6 5 2 DIP...

Страница 20: ...L2 Fig 4 Mains connection 1 230 V with main switch 1 Main switch 4 Terminal strip Earth 7 Terminal strip Mains connection 8 DIP switch 1 9 DIP switch 2 NOTICE Install two cable bridges on the mains t...

Страница 21: ...elected mains voltage Control MS L1 DIP switch 1 DIP 8 OFF Control MS L2 DIP switch 2 DIP 1 OFF Control MS L O Mains connection 3 400 V without main switch L1 1 2 3 4 L2 L3 PE 3 400 V 50 60 Hz N 7 4 P...

Страница 22: ...2 T1 V 4 T2 W 6 T3 PE earth terminal bn 2 T1 bk 4 T2 gy 6 T3 PE earth terminal 6 5 5 Adjust motor current monitoring The electronic motor current monitoring monitors the rated current of the connecte...

Страница 23: ...ge which is applied destroys the component GL WSK P2 WSK P1 SL 10 9 8 7 6 5 4 3 2 1 HW HW GL WSK 6 5 4 3 2 1 3 3 Control MS L1 MS L O WSK 6 5 2 1 3 Control MS L1 LS Control MS L2 MS L O WSK P2 Sensor...

Страница 24: ...external power supply before any work Electrical work must be carried out by a qualified electrician Observe local regulations NOTICE Operational principle of the collective fault signal SSM The rela...

Страница 25: ...ers for the respective lift ing unit 6 6 1 Internal buzzer ON DIP 1 2 3 4 5 6 7 8 Fig 16 DIP switch 1 internal buzzer The internal buzzer can also issue audible warning messages in addition to the vis...

Страница 26: ...continuously at the poten tiometer 120 60 0 100 K 5 Fig 20 Adjusting the follow up time Setting ranges Control MS L 0 120 s Control MS L O 0 120 s Control MS L LS 0 30 s 6 6 6 Set switching points onl...

Страница 27: ...age are on Automatic mode Green LED flashes Switchgear switched on standby mode LED lights up Automatic mode switched on LED off Pump deactivated only Control MS L2 Pump operation Green LED flashes Pu...

Страница 28: ...for the collective fault signal SSM and the high water alarm Alarm is activated The LEDs display an alarm signal when there is a fault Additionally the internal buzzer can emit an audible alarm signal...

Страница 29: ...ransmitters within potentially explosive atmo spheres DANGER Risk of explosion if signal transmitters are installed in poten tially explosive areas The switchgear does not have an intrinsically safe c...

Страница 30: ...on charge the rechargeable battery prior to inser tion or charge it for 24 h in the switchgear The capacity of the rechargeable battery will fall if the ambient temperature drops The alarm running tim...

Страница 31: ...fications Electrical work A qualified electrician must carry out the electrical work Installation dismantling The technician must be trained in the use of the necessary tools and fixation materials fo...

Страница 32: ...nd remove the switchgear from the struc ture Switchgear removed Observe the following for storage 10 Maintenance and repair DANGER Risk of fatal injury due to electrical current Improper conduct when...

Страница 33: ...larm signal 11 3 Fault acknowledgement Press the Buzzer off reset button to deactivate the alarm and the collective fault sig nal Press the Buzzer off reset button for at least 1 s to acknowledge a fa...

Страница 34: ...ayed beneath the graphic Hg mercury Pb lead Cd cadmium 12 2 Information on the collection of used electrical and electronic products Proper disposal and appropriate recycling of this product prevents...

Страница 35: ...instructions for the connected pumps and signal transmitters 1 230 V 2 pole direct starting Power in kW System impedance in ohm Connections h 1 5 0 4180 6 1 5 0 3020 24 1 5 0 2720 30 2 2 0 2790 6 2 2...

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Страница 40: ...Pioneering for You Local contact at www wilo com contact WILO SE Wilopark 1 44263 Dortmund Germany T 49 0 231 4102 0 T 49 0 231 4102 7363 wilo wilo com www wilo com...

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