Installation and operating instructions
http://net.grundfos.com/qr/i/96102304
GRUNDFOS INSTRUCTIONS
Multilift MD1, MDV
Installation and operating instructions
Original installation and operating instructions
Table of contents
1. General information ........................................................4
1.1 Symbols used in this document................................................5
2. Receiving the product ......................................................6
2.1 Transporting the product .....................................................6
2.2 Scope of delivery...........................................................7
3. Installing the product ......................................................8
3.1 Installing the controller ......................................................8
3.1.1 Location ..............................................................8
3.1.2 Mechanical installation ..................................................8
3.1.2.1 Installing the controller ...............................................8
3.1.3 Electrical connection ....................................................8
3.1.3.1 Connecting the mains supply to systems with direct-on-line starting .............8
3.1.3.2 Connecting the mains supply to systems with star-delta starting ................9
3.2 Installing the lifting station ....................................................9
3.2.1 Location .............................................................9
3.2.2 Mechanical installation .................................................10
3.2.2.1 Installing the pumps ................................................10
3.2.2.2 Connecting the inlet pipe.............................................11
3.2.2.3 Connecting the outlet pipe............................................12
3.2.2.4 Connecting the vent pipe.............................................12
3.2.2.5 Installing a diaphragm pump ..........................................13
3.2.3 Electrical connection ...................................................14
3.2.3.1 Connecting the pumps electrically ......................................14
Multilift MD1, MDV | Table of contents | 2
4. Starting up the product.....................................................15
5. Product description ......................................................16
5.1 Applications .............................................................16
5.2 Pumped liquids ...........................................................16
5.3 Lifting station.............................................................16
5.3.1 Tank ................................................................16
5.3.2 Pumps ..............................................................17
5.3.3 Operating modes ......................................................17
5.3.4 Motor protection .......................................................17
5.3.5 Level sensor..........................................................18
5.3.6 Inspection cover .......................................................19
5.3.7 Non-return valve.......................................................19
5.4 Controller ...............................................................20
5.4.1 Display ..............................................................20
5.4.2 Buttons..............................................................21
5.4.3 Selector switches ......................................................22
5.4.4 Status LEDs ..........................................................22
5.4.5 Menus ..............................................................23
5.4.6 Factory settings .......................................................23
5.4.7 Overview of input and output terminals .....................................24
5.5 Optional equipment ........................................................25
5.5.1 Accessories ..........................................................25
5.5.2 Drainage pump........................................................25
6. Identification ............................................................26
6.1 Lifting station.............................................................26
6.1.1 Nameplate ...........................................................26
6.1.2 Type key.............................................................27
6.2 Controller ...............................................................28
6.2.1 Nameplate ...........................................................28
6.2.2 Type key.............................................................29
Multilift MD1, MDV | Table of contents | 3
7. Control functions ........................................................30
7.1 Settings menu ............................................................30
7.1.1 Start and stop levels....................................................30
7.1.2 Rated current .........................................................30
7.1.3 Stop delay ...........................................................30
7.1.4 Pump start delay ......................................................30
7.1.5 System start delay .....................................................30
7.1.6 Restarting delay .......................................................30
7.1.7 Alarm delay ..........................................................30
7.1.8 Maintenance interval ...................................................30
7.1.9 Factory settings .......................................................30
7.2 Information menu .........................................................30
7.2.1 Fault log .............................................................30
7.2.2 Hours counter.........................................................30
7.2.3 Impulse counter .......................................................31
7.2.4 Highest measured motor current ..........................................31
8. Operating the product .....................................................32
8.1 Setting the controller .......................................................32
8.1.1 Setting the start level ...................................................32
8.1.2 Setting the rated current.................................................32
8.1.3 Setting the stop delay...................................................32
8.1.4 Setting the start delay...................................................32
8.1.5 Setting the alarm delay..................................................32
8.1.6 Setting the maintenance interval ..........................................33
8.1.7 Setting of manual or automatic resetting of alarms.............................33
8.1.8 Resetting the controller to the factory settings ................................33
9. Servicing the product ......................................................34
9.1 Maintenance schedule .....................................................34
9.1.1 Maintenance intervals ..................................................34
9.2 Mechanical maintenance....................................................34
9.2.1 Maintaining the product .................................................34
9.2.2 Cleaning the pressure tube and hose.......................................35
9.3 Electrical maintenance .....................................................35
10. Returning the product for service ...........................................36
11. Taking the product out of operation..........................................37
12. Fault finding the product ..................................................38
12.1 F001 ..................................................................38
12.2 F002 ..................................................................39
12.3 F003 ..................................................................39
12.4 F007, F008 .............................................................39
12.5 F117 ..................................................................40
12.6 RELAY ................................................................40
12.7 TEMP .................................................................41
12.8 SENSOR ..............................................................41
12.9 EXTERN ...............................................................42
12.10 BATT .................................................................42
12.11 The pumps do not start ...................................................43
12.12 The pumps start randomly.................................................44
13. Technical data ..........................................................45
13.1 Operating conditions ......................................................45
13.2 Mechanical data .........................................................45
13.3 Electrical data ...........................................................45
14. Disposing of the product ..................................................46
1. General information
Multilift MD1, MDV | General information | 4
Read this document before you install the product. Installation and operation
must comply with local regulations and accepted codes of good practice.
Multilift MD1, MDV | General information | 5
1.1 Symbols used in this document
DANGER
Indicates a hazardous situation which, if not avoided, will result in death or serious personal injury.
WARNING
Indicates a hazardous situation which, if not avoided, could result in death or serious personal injury.
CAUTION
Indicates a hazardous situation which, if not avoided, could result in minor or
moderate personal injury.
The text accompanying the three hazard symbols DANGER, WARNING and CAUTION is structured in the following way:
SIGNAL WORD
Description of the hazard
Consequence of ignoring the warning
Action to avoid the hazard.
A blue or grey circle with a white graphical symbol indicates that an action must
be taken.
A red or grey circle with a diagonal bar, possibly with a black graphical symbol,
indicates that an action must not be taken or must be stopped.
If these instructions are not observed, it may result in malfunction or damage to
the equipment.
Tips and advice that make the work easier.
Observe these instructions for explosion-proof products.
2. Receiving the product
2.1 Transporting the product
Do not stack the product.
WARNING
Falling objects
Death or serious personal injury
● Secure the product during transportation to prevent it from tilting or falling
down.
CAUTION
Back injury
Minor or moderate personal injury
● Use lifting equipment.
Multilift MD1, MDV | | 6
CAUTION
Crushing of feet
Minor or moderate personal injury
● Wear safety shoes when moving the product.
1
2
3
4
5
6
7
8
10
11
12
9
Multilift MD1, MDV | | 7
2.2 Scope of delivery
This list applies to a standard lifting station with one tank. Additional components are included if
you have ordered an additional tank.
Pos. Quantity Description Specification
1 1 Pressure tube With 10 m hose
2 1 Flexible hose with two clamps for the vent
DN 70
pipe
3 1 Inlet seal DN 150
4 1 Tank
5 3 Screws and expansion anchor for tank fixa-
tion
6 1 Flexible connecting piece for optional dia-
For 1 1/2" pipe
phragm pump and fittings
7 2 Seal for pump inlet DN 100
8 2 Connecting flange with stub DN 80 or DN 100
9 1 LC 221 controller
10, 11 2 Vent flange with vent hose and fitting DN 80 or DN 100
12 2 SE or SL pump With 10 m cable
2 Gasket kit DN 80 or DN 100, 8 bolts M16,
nuts, washers and gaskets
1 Installation and operating instructions For lifting station and controller
1 Safety instructions For lifting station and controller
Related information
• 5.5.1 Accessories
3. Installing the product
3.1 Installing the controller
3.1.1 Location
Install the product in a location that meets the following requirements:
• Place the product in a flood-safe place.
• Make sure that the ambient temperature is within the limits.
• Install the product as close as possible to the lifting station.
• If you install the product outdoors, place it in a protective shed or enclosure, class IP55.
• Do not expose the product to direct sunlight.
Related information
• 13.1 Operating conditions
3.1.2 Mechanical installation
CAUTION
Back injury
Minor or moderate personal injury
● Use lifting equipment.
Multilift MD1, MDV | | 8
CAUTION
Crushing of feet
Minor or moderate personal injury
● Wear safety shoes when moving the product.
3.1.2.1 Installing the controller
You can install the controller without removing the front cover.
1. Mark up the holes on a plane wall.
2. Drill the holes.
3. Remove the plastic caps that cover the screw holes in the controller or open the control cabinet.
4. Install the controller with the cable entries pointing downwards.
If required, fit additional cable entries in the bottom plate of the control cabinet.
5. Fit the screws.
6. Fit the plastic caps, if any.
3.1.3 Electrical connection
DANGER
Electric shock
Death or serious personal injury
● Switch off the power supply before you start any work on the product. Make
sure that the power supply cannot be accidentally switched on.
Multilift MD1, MDV | | 9
3.1.3.1 Connecting the mains supply to systems with direct-on-line starting
• Make sure that the supply voltage and frequency correspond to the values stated on the
nameplate on the lifting station.
• If required according to local regulations, install an external all-pole main switch.
• If required according to local regulations, install a backup fuse. See the controller nameplate.
Systems with direct-on-line starting have a 1.5 m power supply cable connected in the control
cabinet. The cable is equipped with a CEE plug.
1. Install a CEE power socket less than 1.5 m from the control cabinet.
2. Connect the CEE plug to the CEE power socket.
Related information
• 6.2.1 Nameplate
3.1.3.2 Connecting the mains supply to systems with star-delta starting
• Make sure that the supply voltage and frequency correspond to the values stated on the
nameplate on the lifting station.
• If required according to local regulations, install an external all-pole main switch.
• If required according to local regulations, install a backup fuse. See the controller nameplate.
Systems with star-delta starting have an all-pole main switch on the cabinet front.
1. Set the main switch to off.
2. Connect a power supply cable to the control cabinet through the cable entries and gaskets.
See the wiring diagram.
3. Set the motor-protective circuit breakers in the control cabinet.
Related information
• 6.2.1 Nameplate
3.2 Installing the lifting station
3.2.1 Location
Install the product in a location that meets the following requirements:
• Make sure that the location is properly lit.
• Make sure that the location is properly vented.
• Make sure that there is at least 60 cm free space around the product.
• We recommend that you install a drainage pump in a pump sump below floor level if you
install the lifting station in a basement with the risk of penetrating groundwater. In some
countries, a drainage pump or only a pump sump is required. We also recommend that you
install a separate float switch next to the lifting station and connect it to terminals 13 and 14
of LC 221. If the float switch is activated, the controller gives an acoustic alarm, the display
shows the external alarm EXTERN, a red LED flashes, and the common fault relay is activated.
The lifting station may be flooded maximum 2 metres for seven days.
3.2.2 Mechanical installation
CAUTION
Back injury
Minor or moderate personal injury
● Use lifting equipment.
CAUTION
Crushing of feet
Minor or moderate personal injury
● Wear safety shoes when moving the product.
3.2.2.1 Installing the pumps
The description below is for a system with isolating valves and a non-return valve.
Make sure that the weight from the inlet, outlet and vent pipes does not rest on
the tank. Long pipe sections and valves must be supported.
Torques for flanges +/- 5 Nm
Nominal diameter Screws
Torque [Nm]
*1
Multilift MD1, MDV | | 10
Torque [Nm]
*2
DN 80 8 x M16 70 60
DN 100 8 x M16 70 60
DN 150 8 x M20 140 120
*1 Slightly lubricated threads
*2 Well-lubricated threads
1. Fit an isolating valve to the tank.
The isolating valves can be made of cast iron or PVC. The end of the PVC valve can be
pushed directly into the socket with a plug-in seal.
2. Connect the pump to the isolating valve.
3. Fasten the pump to the floor using the dowels and screws supplied with the lifting station.
4. Fit the vent flange to the pump outlet flange.
5. Drill a hole in the tank connection for the vent hose.
6. Connect the vent hose to the vent flange and to the tank.
7. Fit a non-return valve to the vent flange. Lifting stations must be provided with an approved
non-return valve according to EN 12050-4.
8. Fit an isolating valve to the non-return valve.
9. Install the second pump by following the steps above.
Example:
1
2
3
4
6
5
7 8
Pos. Description
1 Isolating valve, accessory
2 Dowels and screws
Multilift MD1, MDV | | 11
3 Pump
4 Non-return valve, accessory
5 Breeches pipe, accessory
6 Isolating valve, accessory
7 Vent hose
8 Vent flange
Related information
• 3.2.2.3 Connecting the outlet pipe
3.2.2.2 Connecting the inlet pipe
• All pipe connections must be flexible to reduce resonance.
• Install an isolating valve in the inlet pipe.
Many installations require an inlet below the standard inlet 700 mm above the floor. You can fit a
lip seal on site. Use the following accessories:
Product number Description
91713755 Hole saw, ∅177
91712026 Centring drill
91071939 Lip seal, DN 150, internal ∅160
Make sure that the weight from the inlet, outlet and vent pipes does not rest on
the tank. Long pipe sections and valves must be supported.
Never stand on the lifting station.
The internal diameter of the inlet pipe must be the same as the internal diameter of the inlet port.
1. Cut open one of the inlet ports to be used and/or connect pipes to the second tank.
700
450
Multilift MD1, MDV | | 12
2. Fit the DN 150 socket seal in the inlet port or the optional DN 160 socket if the bottom inlet is
chosen.
3. Insert the inlet pipe into the socket seal.
To facilitate maintenance and service of the product, we recommend that you fit an isolating
valve between the inlet port and the inlet pipe.
Required size: DN 100 or DN 150.
Related information
• 2.2 Scope of delivery
3.2.2.3 Connecting the outlet pipe
• All pipe connections must be flexible to reduce resonance.
Make sure that the weight from the inlet, outlet and vent pipes does not rest on
the tank. Long pipe sections and valves must be supported.
• To avoid sediment buildup in the outlet pipe, the pipe must be sized for a minimum flow velocity of 0.7 m/s.
Nominal diameter of pipe 80 mm 100 mm
Flow velocity: 0.7 m/s 3.6 l/s 5.6 l/s
• The collecting line must have a filling ratio of at least h/d equal to 0.7.
• The collecting line must be at least one nominal diameter larger after the outlet pipe connection.
• Do not taper off the outlet pipe in the flow direction.
• Lifting stations must be provided with an approved non-return valve according to EN
12050-4.
• The volume of the outlet pipe above the non-return valve up to the backflow level must be
smaller than the effective tank volume.
• Install an isolating valve in outlet pipes of DN 80 and up.
1. Connect the outlet pipe to a breeches pipe.
If you do not install a breeches pipe, make alternative pipework to connect an outlet pipe.
2. Lead the outlet pipe to the collecting line and connect these two.
The outlet pipe must have a bend above the backflow level which is often the street level.
Ask local authorities.
3.2.2.4 Connecting the vent pipe
All pipe connections must be flexible to reduce resonance.
Lifting stations for black wastewater must be vented above roof level. However, you may connect
the ventilation, as a secondary ventilation, to the main building ventilation system. Place special
vent valves outside the building. Special vent valves are available as accessories.
Make sure that the weight from the inlet, outlet and vent pipes does not rest on
the tank. Long pipe sections and valves must be supported.
1. Cut off the blanked-off end of the vent port on top of the tank.
Multilift MD1, MDV | | 13
2. Fit a DN 70, external Ø75, vent pipe to the vent port by means of the flexible connection
piece and two hose clamps.
3. Lead the vent pipe into the main building ventilation system in accordance with local regulations.
3.2.2.5 Installing a diaphragm pump
Make sure that the weight from the inlet, outlet and vent pipes does not rest on
the tank. Long pipe sections and valves must be supported.
You can use the optional, manually operated diaphragm pump for draining the tank before service
or maintenance. To enable service or maintenance, we recommend that you fit an isolating valve.
The tank has two outlets for 1 1/4" and 1 1/2" pipes. The flexible connecting piece for 1 1/2" is
supplied with the lifting station.
1. Drill the outlet port with a 20 mm drill.
It is necessary to drill the outlet as it may have been filled with tank material during the
moulding process.
2. Connect the outlet to the pipe for the diaphragm pump by means of the flexible connecting
piece and hose clamps.
3. Connect the diaphragm pump to the collecting line.
The outlet pipe of the diaphragm pump must have a bend above the backflow level which is
often the street level. Ask your local authorities.
3.2.3 Electrical connection
Multilift MD1, MDV | | 14
DANGER
Electric shock
Death or serious personal injury
● Switch off the power supply before you start any work on the product. Make
sure that the power supply cannot be accidentally switched on.
3.2.3.1 Connecting the pumps electrically
Depending on the starting method of the pumps, the control cabinet is supplied with contactors for
direct-on-line or star-delta starting.
1. Make sure that the product is suitable for the power supply.
The operating voltage and frequency are marked on the nameplate of the lifting station.
2. Lead all cables through the cable glands of the control cabinet.
3. Connect the pumps according to the wiring diagram supplied with the control cabinet.
4. Set the motor-protective circuit breakers in the control cabinet.
Related information
• 6.1.1 Nameplate
4. Starting up the product
1. Set the selector switches to OFF.
2. Switch on the power supply.
It takes up to 45 seconds to boot the controller.
3. When the display is active, select the tank inlet height.
If the inlet height is between two values, select the lower value.
The controller sets the start levels, the stop level and the high-level alarm according to the
inlet height selected.
4. Set the rated motor current according to the nameplate.
5. Open the outlet and inlet valves.
6. Set the selector switches to AUTO.
7. Flush a toilet or open a tap connected to the tank.
8. Check that the liquid level reaches the start level.
9. Check that the system starts and stops automatically at least twice.
Multilift MD1, MDV | Starting up the product| 15
5. Product description
5.1 Applications
The product is designed for the collection and pumping of wastewater with no free flow to sewer
level. Typically the product is installed below sewer level in cellars or basements in buildings such
as:
• large-scale multifamily houses
• public and commercial buildings
• blocks of flats
• schools
• offices
• hotels
• restaurants
• hospitals
• industries.
5.2 Pumped liquids
The product is designed for the collection and pumping of these liquids:
• wastewater
• sludge-containing water
• domestic wastewater containing faecal matter.
The free passage of the product enables pumping of liquids containing solids from 65 to 80 mm in
diameter, depending on the pump type.
Do not discharge these substances or types of wastewater via the product:
• Solid matter, tar, sand, cement, ash, coarse paper, paper towels, cardboard, debris, garbage, grease and oil.
• Wastewater from sanitary installations situated below the backflow level must be drained
away via a free-flow drainage system according to EN 12056-1.
• Wastewater containing hazardous substances such as greasy wastewater from large-scale
catering establishments.
For drainage of greasy wastewater, use a grease separator according to EN 1825.
• Rainwater of large areas outside the building, for example parking lots, must be collected
and discharged outside the building with separate pumping stations.
Multilift MD1, MDV | | 16
Related information
• 13.1 Operating conditions
5.3 Lifting station
5.3.1 Tank
The gas-, odour- and pressure-tight tank is made of resistant polyethylene. The tank has all necessary ports for the connection of inlet pipes, outlet pipe, vent pipe and a manually operated diaphragm pump available as an accessory.
Inside the tank the two pump connections are connected to a suction bend enabling suction from
the bottom. As a result, the residual volume is reduced to a minimum.
The table below shows the tank volume and the effective volume. The effective volume is the volume between start and stop.
Number of tanks 1 2 3
Tank volume [l] 450 900 1350
Effective volume with stop delay [l] 225 450 675
Effective volume without stop delay [l] 150 300 450
Multilift MD1, MDV | | 17
5.3.2 Pumps
The pumps are standard wastewater pumps with supporting feet for horizontal installation. The
pumps come in two versions:
Multilift system Pump version
MD1 SE1, SL1 pump with single-channel impeller
MDV SEV, SLV pump with SuperVortex impeller
5.3.3 Operating modes
SE pumps
• Continuous operation: The pump runs continuously.
• Intermittent operation: Within a duty cycle of 1 minute, the pump must be stopped for 30
seconds to cool down.
SL pumps
• Intermittent operation: Within a duty cycle of 1 minute, the pump must be stopped for 30
seconds to cool down. The maximum ambient temperature is 30 °C.
We recommend maximum 30 starts per hour for both pump types. However, 60 starts per hour
within a two-hour period at peak load are allowed. The purpose is to minimise wear of the shaft
seal, bearings and motor.
For further information, see the installation and operating instructions for the pumps.
5.3.4 Motor protection
A thermal switch is incorporated in the motor windings. A motor-protective circuit breaker is incorporated in the control cabinet, and the controller has an additional current measurement function.
1
2
3
Multilift MD1, MDV | | 18
5.3.5 Level sensor
The level sensor consists of a piezoresistive pressure sensor and a pressure tube connected by a
pressure hose. The pressure tube is located underneath the screw cap and extends down into the
tank. The screw cap includes a condensate trap and a connection for the tube. You can remove
the pressure tube for maintenance, service and cleaning. The pressure sensor measures the liquid level in the tank. The rising liquid level compresses the air inside the pressure tube and hose,
and the piezoresistive pressure sensor transforms the changing pressure into an analog signal.
The controller uses the analog signal to start and stop the pump and to indicate high-level alarm.
Pos. Description
1 Hose connecting the pressure tube with the pressure sensor
2 Screw cap
3 Pressure tube
5.3.6 Inspection cover
1
The inspection cover enables inspection of the tank during operation.
Multilift MD1, MDV | | 19
Pos. Description
1 Inspection cover
5.3.7 Non-return valve
Lifting stations must be provided with an approved non-return valve according to EN 12050-1 and
must be approved according to EN 12050-4. The non-return valve must have a correct free passage and a lifting device, for example a screw, to drain the outlet pipe back into the tank.
5.4 Controller
1
8 9 10 11 12 13 14
2 3 4 5
6
7
5.4.1 Display
Multilift MD1, MDV | | 20
Pos. Description
1 Automatic mode
The symbol is on when the selector switch is in position AUTO.
2 Settings locked
You can prevent unauthorised persons from making changes to
the settings by locking the controller. To unlock the controller,
enter this code: 1234.
3 Information menu
Information about fault, operating hours, number of starts and
average motor current.
4 Settings menu
Information about and setting of start level, rated current, start,
stop and alarm delays, maintenance interval and automatic or
manual resetting of alarms.
5 Alarm
The alarm code appears from the information menu.
6 Impulse counter
When the symbol is on, the display shows the number of starts.
7 Settable times and fault indication
When the symbol is on, the display shows the number of operating hours, start, stop or alarm delays.
8 Pump 1
The symbol is on when pump 1 is running, and the symbol
flashes if pump 1 has a fault.
9 Pump 2
10 Phase-sequence fault
11 Overheating
The symbol is on when pump 2 is running, and the symbol
flashes if pump 2 has a fault.
The symbol applies only to three-phase pumps. The symbol
flashes if the phase sequence is wrong or a phase is missing.
The symbol is on if the motor temperature exceeds the permissible value, and the thermal switch has cut out the pump.
Pos. Description
1 2 3
12 High-level alarm
13 Liquid level
14 Values in the form of digits
5.4.2 Buttons
Multilift MD1, MDV | | 21
The symbol is on if the liquid level has reached the maximum
level.
When the symbol is on, the display shows the liquid level.
The value of the function selected.
Pos. Description
1 Press this button to go left in the main menu, up in the vertical
menus or decrease a value.
2 Press this button to activate the submenus, confirm the selec-
tion or reset the buzzer.
3 Press this button to go right in the main menu, down in the verti-
cal menus or increase a value.
5.4.3 Selector switches
1 2
3
4
5
1 2
Pos. Description
1 Selector switch, pump 1
Multilift MD1, MDV | | 22
2 Selector switch, pump 2
3 ON
4 OFF
5 AUTO
5.4.4 Status LEDs
Set the selector switch to this position to start the pumps manually.
Set the selector switch to this position to stop the pumps and
switch off the power supply to the pumps.
Set the selector switch to this position to enable automatic
mode.
Pos. Description
1 The LED is green when the system is running.
2 The LED flashes red when there is a fault.
5.4.5 Menus
There are two menus in the controller:
• settings menu
• information menu
Settings menu
Menu Designation Description
L_01 Start level Set the start level in this menu.
I_02 Rated current Set the rated current.
T_01 Stop delay Set a stop delay for the pumps.
T_02 Start delay Set a start delay for the
T_03 Alarm delay Set an alarm delay for the sys-
M_01 Maintenance interval Set the maintenance interval to
Multilift MD1, MDV | | 23
pumps.
tem.
0, 3, 6 or 12 months. To disable the function, set the interval
to 0 months.
A_01 Resetting of alarms Select manual or automatic re-
G_01 Resetting to factory settings -
Exit Exit Go back to the main menu.
Information menu
Menu Designation Description
F_01 Fault log The fault log shows the latest
R_01 Hours counter [h] The hours counter shows the
R_02 Impulse counter The impulse counter shows the
R_03 Motor current [A] The motor current is the aver-
Exit Exit Go back to the main menu.
5.4.6 Factory settings
Function Factory setting
setting of alarms.
20 faults.
number of operating hours.
number of starts.
age of the last 20 measurements.
Start level Not set from factory.
Rated current Not set from factory; to be set according to the motor nameplate.
Stop delay 1 second
Start delay 0 seconds
Alarm delay 5 seconds
Maintenance interval 0 months
5.4.7 Overview of input and output terminals
17
18
19
20
21
1234567
P2 P1 P1P2
8
NC
NO
NC
NO
NC
NO
NC
NO
NC
NO
NC
NO
9
10
11
12
13
15 14 16
X6
X7
X8
X9
X10
X11
14 13 12 11 T1 T1T2 T2 PE N PE NW2 V2 U2 W1 V1 U1 PE N L3 L2 L1
Multilift MD1, MDV | | 24
Pos. Terminal Description
1 PE, N, L3, L2, L1 Connection to power supply
2 PE, N, W1, V1, U1 Connection, pump 1
3 PE, N, W2, V2, U2 Connection, pump 2
4 T1, T2 Thermal switch, pump 1
5 T1, T2 Thermal switch, pump 2
6 11, 12 Reset of external alarm buzzer
7 13, 14 External alarm
8 X11 Common fault
9 X10 High-level alarm
10 X9 Fault, pump 2
Multilift MD1, MDV | | 25
Pos. Terminal Description
11 X8 Fault, pump 1
12 X7 Operation, pump 2
13 X6 Operation, pump 1
14 81-88 Level switches
14 81, 82
High-level alarm
*1
15 91 (GND), 92 (signal), 93 (12V)Analog sensors
16 - Connection, PC Tool
17 - Not used
18 0.1 A T Control-current fuse
19 - Piezoresistive pressure sensor
module
20 - DIP switches, not used
21 - Connection, non-rechargeable
9 V battery
*1 The high-level alarm can be used as a level detection backup when installed in parallel to
an analog level sensor. The high-level alarm starts and stops the pump by float switch
hysteresis with a factory-set stop delay of 60 seconds. You can adjust the stop delay by
means of Grundfos PC Tool.
5.5 Optional equipment
5.5.1 Accessories
For available accessories, see the link or QR code below.
http://net.grundfos.com/qr/i/98288126
5.5.2 Drainage pump
If the lifting station is installed in a basement with penetrating groundwater, we recommend that
you install a drainage pump in a separate pump sump below floor level. In some countries, a
drainage pump or only a pump sump is required.
6. Identification
Typ
Prod.-Nr.
P. c.
f Hz
Serial no.
Phases
U V
A
kW
G kg
m
m
98127055
0197
I1/1
P1
Qmax
Hmin
Hmax
T
Med
max
T
Amb
max
m /h
3
C
C
Made in Germany
96075419
DK - 8850 Bjerringbro, Denmark
1
2
3
4
5
6
12
13
14
15
16
17
18
19
20
10
9
7
8
11
6.1 Lifting station
6.1.1 Nameplate
The nameplate is located on the tank.
Multilift MD1, MDV | | 26
Pos. Description
1 Type designation
2 Product number
3 Production code, year and week
4 Frequency
5 Number of phases
6 Rated voltage
7 Full-load current
8 Motor input power, P1
9 Notified body
10 Reference number for the declaration of performance
11 EAC and CE marks
12 Duty type
13 Serial number
14 Maximum flow rate
15 Minimum head
16 Maximum head
17 Maximum liquid temperature
18 Maximum ambient temperature
19 Weight
20 Standard used: Construction Products Directive 89/106/EEC
6.1.2 Type key
Example: MD1.80.100.15.4.50D/450-2 SE
Code Designation Explanation
M Type range Multilift lifting station
D Number of pumps Two pumps
1 Impeller type Single-channel impeller
V SuperVortex impeller
80 Free passage [mm] Maximum solids size
100 Pump outlet [mm] Nominal diameter of pump outlet
15 Power [W] Output power, P2/100
2 Number of poles and speed 2-pole, 3000 min-1
4 4-pole, 1500 min-1
5 Frequency [Hz] 50
6 60
0D Voltage and starting method 380-415 V, direct-on-line
Multilift MD1, MDV | | 27
1D 380-415 V, star-delta
0E 220-240 V, direct-on-line
1E 220-240 V, star-delta
450 Tank volume 450 litres
[ ] Number of tanks One tank
2 Two tanks
SE Pump type SE pump
SL SL pump
6.2 Controller
Made in Germany
DK-8850 BJERRINGBRO DENMARK
Type
Prod.-No.
P.c.
Phases
I
Pump max
I
Fuse max
T
Amb min
T
Amb max
U
Contact max
I
Contact max
Serial no.
U
G
V
V
W
A
A
A
kg
Hz
f
P max
Ic < 10 kA
IP55
C C
98189707
3
1
2
11
13
14
15
16
17
18
19
20
21
4
5
6
7
8
9
10
12
6.2.1 Nameplate
The nameplate is located on the side of the control cabinet.
Multilift MD1, MDV | | 28
Pos. Description
1 Company address
2 Type designation
3 Product number
4 Production code, year and week
5 Number of phases
6 Maximum pump input current
7 Maximum voltage at potential-free contact
8 Maximum backup fuse
9 Minimum ambient temperature
10 Rated breaking capacity of the motor protection characteristic C
11 CE and EAC marks
12 Enclosure class
13 Version
14 Serial number
15 Rated voltage
16 Maximum power consumption
17 Maximum current at potential-free contact
18 Weight
19 Maximum ambient temperature
20 Frequency
21 Country of origin
6.2.2 Type key
Example: LC 221.2.230.1.10.30 SD
Code Designation Explanation
LC 221 Controller type Level controller
1 Number of pumps One pump
2 Two pumps
230 Voltage [V] 230
1 Number of phases Single-phase
3 Three-phase
10 Maximum operating current [A] -
30/150 Capacitor size, operation and start, [µF] -
[ ] Starting method Direct-on-line
SD Star-delta
Multilift MD1, MDV | | 29
7. Control functions
7.1 Settings menu
7.1.1 Start and stop levels
The start level of the first pump is preset according to the selected inlet height. The second pump
has a higher start level which is activated if the first pump cannot discharge the inflow.
Both pumps stop when the stop level is reached.
The controller switches between the pumps to ensure an even distribution of operating hours.
If the first pump does not start when the first start level is reached, the other pump starts automati-
cally, and the controller display indicates an alarm.
If the first pump stops due to a failure, the second pump starts automatically, and the controller
display indicates an alarm.
You can set the start levels in the settings menu.
Related information
• 8.1.1 Setting the start level
7.1.2 Rated current
The purpose of setting the rated current is to give the system the data required to protect the motor.
You must set the rated current during the startup and adjust the motor-protective circuit breaker.
7.1.3 Stop delay
The stop delay is the time from when the stop level is reached until the pump stops. The stop delay reduces water hammer in case of a long inlet pipe.
You can set a stop delay in the settings menu T_01.
7.1.4 Pump start delay
The pump start delay is the time from when the start level is reached until the pump starts.
You can set a pump start delay in the settings menu T_02.
7.1.5 System start delay
The start delay is the time from when the start level is reached until the system starts.
The factory setting is 45 seconds. You can reduce the delay to 5 seconds by pressing OK.
7.1.6 Restarting delay
When restarting the system after an intentional or unintentional power cut, the controller automatically delays the startup by up to 45 seconds. You can reduce the delay to 5 seconds by pressing
OK. The purpose of the delay is to even out the mains load when several appliances are started
up at the same time.
7.1.7 Alarm delay
The alarm delay is the time from when a high-level alarm is detected until an alarm is indicated.
The alarm delay prevents high-level alarm in case of a temporary high inflow to the tank.
You can set an alarm delay in the settings menu T_03.
7.1.8 Maintenance interval
You can set the maintenance interval in the settings menu M_01.
7.1.9 Factory settings
You can reset the controller to the factory settings in the settings menu G_01. This removes any
manual settings.
Multilift MD1, MDV | | 30
7.2 Information menu
7.2.1 Fault log
The fault log shows the latest 20 faults.
See the fault log in the information menu F_01.
7.2.2 Hours counter
The hours counter shows the operating hours for each pump.
See the hours counter in the information menu R_01.
7.2.3 Impulse counter
The impulse counter shows the number of starts for each pump.
See the impulse counter in the information menu R_02.
7.2.4 Highest measured motor current
The menu shows the highest measured current to each motor.
See the highest measured motor current in the information menu R_03.
Multilift MD1, MDV | | 31
8. Operating the product
8.1 Setting the controller
8.1.1 Setting the start level
When you switch on the controller for the first time, the startup wizard guides you through the necessary settings. If you later want to change the start level, follow these steps:
1. Go to the settings menu.
2. Press OK.
3. Go to menu L_01.
4. Press OK.
5. Select the start level.
• Select 450 mm if the low inlet is used.
• Select 700 mm if the high inlet is used.
Select 450 mm if the inlet pipe height is between the two values.
6. Press OK.
8.1.2 Setting the rated current
When you switch on the controller for the first time, the startup wizard guides you through the necessary settings. If you later want to change the rated motor current, follow these steps:
1. Go to the settings menu.
2. Press OK.
3. Go to menu I_02.
4. Press OK.
5. Press arrow right or left to set the rated current according to the motor nameplate.
6. Press OK.
8.1.3 Setting the stop delay
1. Go to the settings menu.
2. Press OK.
3. Go to menu T_01.
4. Press OK.
5. Press arrow right or left to set the delay in seconds.
6. Press OK.
8.1.4 Setting the start delay
1. Go to the settings menu.
2. Press OK.
3. Go to menu T_02.
4. Press OK.
5. Press arrow right or left to set the delay in seconds.
The factory setting is 0.
6. Press OK.
8.1.5 Setting the alarm delay
1. Go to the settings menu.
2. Press OK.
3. Go to menu T_03.
4. Press OK.
5. Press arrow right or left to set the delay in seconds.
6. Press OK.
Multilift MD1, MDV | | 32
8.1.6 Setting the maintenance interval
1. Go to the settings menu.
2. Press OK.
3. Go to menu M_01.
4. Press OK.
5. Press arrow right or left to select the interval:
• 0 months
• 3 months
• 6 months
• 12 months.
6. Press OK.
8.1.7 Setting of manual or automatic resetting of alarms
1. Go to the settings menu.
2. Press OK.
3. Go to menu A_01.
4. Press OK.
5. Press arrow right or left to select how to reset alarms:
• MAN
• AUTO.
6. Press OK.
8.1.8 Resetting the controller to the factory settings
Multilift MD1, MDV | | 33
1. Go to the settings menu.
2. Press OK.
3. Go to menu G_01.
4. Press OK.
When you have reset the controller, the startup wizard starts.
9. Servicing the product
DANGER
Electric shock
Death or serious personal injury
● Switch off the power supply before you start any work on the product. Make
WARNING
Biological hazard
Death or serious personal injury
● Flush the lifting station thoroughly with clean water and drain the outlet pipes.
CAUTION
Hot surface
Minor or moderate personal injury
● The surface of the product may be so hot that it will cause burns or personal
CAUTION
Back injury
Minor or moderate personal injury
● Use lifting equipment.
Multilift MD1, MDV | Servicing the product| 34
sure that the power supply cannot be accidentally switched on.
Close the isolating valves. Rinse the dismantled parts in water. Wear personal protective equipment.
injury.
CAUTION
Crushing of feet
Minor or moderate personal injury
● Wear safety shoes when moving the product.
9.1 Maintenance schedule
9.1.1 Maintenance intervals
According to EN 12056-4, the lifting station must be checked at the following intervals to ensure
safe and reliable operation:
• every 12 months in single-family houses
• every 6 months in multifamily houses
• every 3 months in commercial and industrial applications.
The product may be installed in environments requiring shorter maintenance intervals.
Related information
• 8.1.6 Setting the maintenance interval
9.2 Mechanical maintenance
9.2.1 Maintaining the product
• Check that all pipe connections are tight.
• Fix any leakages.
• Remove any deposits or sludge buildup in the tank.
• Check the tank for cracks and deformations.
• Remove any blockages on the inlet side of the lifting station.
• Check the pump according to the installation and operating instructions for the pump.
9.2.2 Cleaning the pressure tube and hose
1. Set the selector switches to OFF.
2. Close all inlet valves.
3. Loosen the screw cap.
Multilift MD1, MDV | Servicing the product| 35
4. Pull the pressure tube carefully out of the tank.
5. Remove any deposits. If necessary, disconnect the pressure hose from the pressure sensor,
and rinse the tube and hose with clean water at low pressure. Make sure that no water remains in the pressure hose.
6. Fit the pressure tube in the tank, and tighten the screw cap.
7. Connect the pressure hose to the pressure sensor.
8. Set the selector switches to AUTO.
Related information
• 5.3.5 Level sensor
9.3 Electrical maintenance
• Check the gasket of the control cabinet front.
• Check the cable entries in the control cabinet.
• Check the cable connections.
• Check the pressure hose connections.
• Check the controller functions.
• Check the terminals on the main board for possible corrosion.
• If a non-rechargeable 9 V battery is fitted, replace it once a year.
Related information
• 9.2.2 Cleaning the pressure tube and hose
10. Returning the product for service
1. If the product cannot be serviced on site, send it to Grundfos or an authorised service workshop.
Costs of returning the product for service are to be paid by the customer.
2. Before you return the product for service, contact Grundfos or the service workshop with details about the pumped liquid. Otherwise, Grundfos or the service workshop may refuse to
receive the product.
3. Thoroughly clean the product before returning it.
Multilift MD1, MDV | Returning the product for service| 36
Multilift MD1, MDV | Taking the product out of operation| 37
11. Taking the product out of operation
CAUTION
Hot surface
Minor or moderate personal injury
● The surface of the product may be so hot that it will cause burns or personal
injury.
1. Close the inlet valves.
2. Empty the tank:
a. Run one pump manually.
b. Stop the pump.
c. Use a diaphragm pump to empty the tank below the pump inlet height.
3. Close the outlet valves.
4. Switch off the power to the pumps and the controller.
12. Fault finding the product
DANGER
Electric shock
Death or serious personal injury
● Switch off the power supply before you start any work on the product. Make
sure that the power supply cannot be accidentally switched on.
WARNING
Biological hazard
Death or serious personal injury
● Flush the lifting station thoroughly with clean water and drain the outlet pipes.
Close the isolating valves. Rinse the dismantled parts in water. Wear personal protective equipment.
CAUTION
Hot surface
Minor or moderate personal injury
● The surface of the product may be so hot that it will cause burns or personal
injury.
CAUTION
Back injury
Minor or moderate personal injury
● Use lifting equipment.
Multilift MD1, MDV | Fault finding the product| 38
12.1 F001
• The red LED is flashing.
• The buzzer and the alarm symbol are on.
• Display text: F001.
• The symbol of the pump is flashing.
• The symbol of the phase sequence is flashing.
Cause Remedy
Wrong phase sequence Change the phase sequence with the phase inverter in the CEE
CAUTION
Crushing of feet
Minor or moderate personal injury
● Wear safety shoes when moving the product.
plug.
Interchange two conductors.
Multilift MD1, MDV | Fault finding the product| 39
12.2 F002
Conditions:
• The red LED is flashing.
• The buzzer and the alarm symbol are on.
• Display text: F002.
• The symbol of the phase sequence is flashing.
Cause Remedy
Missing phase Connect the missing phase.
12.3 F003
• The red LED is flashing.
• The buzzer and the alarm symbol are on.
• Display text: F003.
• The symbol of the high-level alarm is flashing.
• Both pumps are running.
This alarm indicates high liquid level in the tank. The inflow is higher than the outflow.
Cause Remedy
Not all outlet valves are open. Open all outlet valves.
There is a blockage in the tank
or pump.
The pump is not vented correctly. The pump cannot build
up pressure.
The lifting station is undersized.
Related information
• 3.2.2.1 Installing the pumps
Remove the blockage.
1. Check that the vent flange is correctly fitted between the
pump outlet and the outlet valve.
2. Check that the vent hose is correctly fitted between the
vent flange and the tank.
3. Remove any blockage from the vent pipe or vent flange.
Recalculate the inflow parameters and compare the result with
the tank volume and pump performance. If you need a new
product, contact the nearest Grundfos sales company.
12.4 F007, F008
• The red LED is flashing.
• The buzzer and the alarm symbol are on.
• The symbol of the pump is flashing.
• The faulty pump stops, and the other pump starts.
• Display text: F007 or F008.
The controller has detected overcurrent and stopped the faulty pump.
Fault code Cause Remedy
F007 Pump 1 is blocked. Remove the blockage.
Missing phase, pump 1. 1. Check the motor windings.
2. Connect the missing phase.
F008 Pump 2 is blocked. Remove the blockage.
Missing phase, pump 2. 1. Check the motor windings.
2. Connect the missing phase.
12.5 F117
• The red LED is flashing.
• The buzzer and the alarm symbol are on.
• Display text: F117.
Cause Remedy
Multilift MD1, MDV | Fault finding the product| 40
The cable between the main board and the display is not connected properly.
The cable between the main board and the display is not connected properly or is defective.
The problem is still not solved.
The connectors between the main board and the display may
be defective.
Disconnect and reconnect the
cable.
Replace the cable.
Use an ethernet cable, RJ45.
Contact the nearest Grundfos
sales company.
12.6 RELAY
• The red LED is flashing.
• The buzzer and the alarm symbol are on.
• Display text: RELAY.
• The pump does not start or stop.
• The symbol of the pump is flashing.
Find the cause of the alarm by means of the fault code in the information menu F_01.
Fault
code
F015 The relay or contactor for pump 1 is defective. The pump does not stop. Solution 1
F017 The relay or contactor for pump 2 is defective. The pump does not stop.
Cause Remedy
F016 The relay or contactor for pump 1 does not close. The pump does not start.
The motor-protective circuit breaker has tripped, or the main board is defective.
F018 The relay or contactor for pump 2 does not close. The pump does not start.
The motor-protective circuit breaker has tripped, or the main board is defective.
Solution 1
1. Switch off the power supply to stop the pump.
2. Replace the defective relay or contactor.
Solution 2
1. Reset the motor-protective circuit breaker.
2. Start the pump manually and make sure that it is running.
3. If resetting the motor-protective circuit breaker does not solve the problem, contact the nearest Grundfos sales company.
Solution 2
Multilift MD1, MDV | Fault finding the product| 41
12.7 TEMP
• The red LED is flashing.
• The buzzer and the alarm symbol are on.
• The temperature symbol is flashing.
• The symbol of the pump is flashing.
• The faulty pump stops, and the other pump starts.
• Display text: TEMP.
The pump has started too many times and is overheated. The thermal switch has stopped the
pump.
Cause Remedy
Leakage or incorrect sizing of
the lifting station.
1. Check the non-return valve for any leakage.
2. If there is no leakage, check the inflow parameters.
The inflow must not be higher than the pump performance.
If the inflow is too high, contact the nearest Grundfos sales
company or reduce the inflow.
3. Allow the pump to cool. The pump restarts automatically.
12.8 SENSOR
• The red LED is flashing.
• The buzzer and the alarm symbol are on.
• Display text: SENSOR.
The alarm indicates that the sensor signal is out of range. Go to the information menu F_01.
1. If the fault code F003 appears on top of the list, there is a high-level alarm. The inflow is
higher than the outflow, and the liquid level is above the sensor measuring range of 1000
mm. The pumps have been started. Go to solution 1.
2. If F003 is not one of the latest faults, the sensor type could have accidentally been changed
via the display or Grundfos PC Tool. Go to solution 2.
3. If the problem is still not solved, contact the nearest Grundfos sales company.
Solution 1
Cause Remedy
Not all outlet valves are
open.
There is a blockage in the
tank or pump.
The pump is not vented correctly. The pump cannot
build up pressure.
The lifting station is undersized.
Solution 2
Cause Remedy
The sensor type has accidentally
been changed.
Related information
• 3.2.2.1 Installing the pumps
Open all outlet valves.
Remove the blockage.
1. Check that the vent flange is correctly fitted between the
pump outlet and the outlet valve.
2. Check that the vent hose is correctly fitted between the vent
flange and the tank.
3. Remove any blockage from the vent pipe or vent flange.
Recalculate the inflow parameters and compare the result with the
tank volume and pump performance. If you need a new product,
contact the nearest Grundfos sales company.
Reset the controller to the factory settings in the settings
menu G_01.
12.9 EXTERN
• The red LED is flashing.
• The buzzer and the alarm symbol are on.
• Display text: EXTERN.
Cause Remedy
Multilift MD1, MDV | Fault finding the product| 42
Flooding outside the tank. The
alarm is related to the external
level switch connected to the
controller.
12.10 BATT
• The red LED is flashing.
• The buzzer and the alarm symbol are on.
• Display text: BATT.
Cause Remedy
The battery is discharged. Replace the battery.
Find the source of the flooding and eliminate the problem.
Use a non-rechargeable battery.
12.11 The pumps do not start
• The power supply is switched on.
• The selector switches are in position AUTO or ON.
The display is off
Cause Remedy
The control-current fuse is blown. Solution 1
The supply cable to the controller is defective. Solution 2
The connections of the controller supply cable are loose. Solution 3
The main board is defective. Solution 6
Multilift MD1, MDV | Fault finding the product| 43
The cable between the main board and the display is not connected properly or is defective.
The problem is still not solved. Solution 4
The display is on
Cause Remedy
The pump supply cable is not
connected properly to the controller.
The pump supply cable is defective.
The display indicates a liquid level which is lower than the level in the tank
Cause Remedy
There is a leakage in the level
sensor.
Solution 1
1. Find and eliminate the cause.
2. Replace the fuse.
Solution 2
Replace the cable.
Contact the nearest Grundfos sales company.
Solution 3
Tighten the cable connections.
Solution 4
The controller is defective.
Contact the nearest Grundfos sales company.
Solution 5
• Check the connection between the pressure tube and the pressure hose.
• Check the connection between the pressure hose and the pneumatic coupling underneath
the controller.
The hose is connected correctly when you cannot pull it out without pressing the locking
mechanism.
• Check the connection between the pressure hose and the pressure sensor on the main
board.
Solution 6
1. Check that all the connections to the main board are tight.
2. If not, the main board is defective and you must replace it.
Contact the nearest Grundfos sales company.
Solution 7
Solution 3
Solution 2
Solution 5
Solution 7
1. Check that the cable is connected properly at both ends.
2. If the problem is still not solved, replace the cable.
Use an ethernet cable, RJ45.
Related information
• 9.2.2 Cleaning the pressure tube and hose
12.12 The pumps start randomly
• No alarm
Cause Remedy
Multilift MD1, MDV | Fault finding the product| 44
Automatic test run 24 hours after last operation.
Related information
• 9.2.2 Cleaning the pressure tube and hose
No action necessary. It is a safety function that prevents the
shaft seal from seizing up.
13. Technical data
13.1 Operating conditions
Controller
Multilift MD1, MDV | | 45
Ambient temperature during
operation [°C]
Pump
Ambient temperature [°C] SE: -20 to +40
Liquid temperature [°C] 0-40
pH value 4-10
Maximum density [kg/m3] 1100
Sound pressure level Less than 70 dB (A)
13.2 Mechanical data
Control cabinet
Ambient temperature in stock [°C] -30 to +60
Height x width x depth [mm] Direct-on-line starting: 390 x 262 x 142
Weight See the controller nameplate.
Enclosure class Direct-on-line starting: IP55
0-40
SL: -20 to +30
For short periods up to 60
Star-delta starting: 680 x 380 x 350
Related information
• 6.2.1 Nameplate
13.3 Electrical data
Power supply
Supply voltage [V] 3 x 380-415, PE
Voltage tolerances - 10 %/+ 6 % of rated voltage
Frequency [Hz] 50 or 60
Supply system earthing TN system
Backup fuse See the controller nameplate.
Controller
Voltage tolerances - 10 %/+ 6 % of rated voltage
Frequency [Hz] 50 or 60
Control-current fuse Fine-wire fuse, 100 mA, 250 V, 20 mm x ∅5
Outputs for alarm devices Potential-free contacts, NO/NC, maximum 250 VAC, 2 A
Star-delta starting: IP54
3 x 220-240, PE
Input, external reset 230 V
Power consumption [W] Approximately 7
Related information
• 6.2.1 Nameplate
14. Disposing of the product
This product or parts of it must be disposed of in an environmentally sound way.
1. Use the public or private waste collection service.
2. If this is not possible, contact the nearest Grundfos company or service workshop.
Multilift MD1, MDV | Disposing of the product| 46
Subject to alterations.
Argentina
Bombas GRUNDFOS de Argentina S.A.
Ruta Panamericana km. 37.500 Centro Industrial Garin
1619 - Garín Pcia. de B.A.
Phone: +54-3327 414 444
Telefax: +54-3327 411 111
Australia
GRUNDFOS Pumps Pty. Ltd.
P.O. Box 2040
Regency Park
South Australia 5942
Phone: +61-8-8461-4611
Telefax: +61-8-8340-0155
Austria
GRUNDFOS Pumpen Vertrieb Ges.m.b.H.
Grundfosstraße 2
A-5082 Grödig/Salzburg
Phone: +43-6246-883-0
Telefax: +43-6246-883-30
Belgium
N.V. GRUNDFOS Bellux S.A.
Boomsesteenweg 81-83
B-2630 Aartselaar
Phone: +32-3-870 7300
Telefax: +32-3-870 7301
Belarus
Представительство ГРУНДФОС в Минске
220125, Минск, ул. Шафарнянская, 11, оф.
56
Phone: +7 (375 17) 286 39 72, 286 39 73
Telefax: +7 (375 17) 286 39 71
E-mail: minsk@grundfos.com
Bosnia and Herzegovina
GRUNDFOS Sarajevo
Trg Heroja 16
BiH-71000 Sarajevo
Phone: +387 33 713 290
Telefax: +387 33 659 079
E-mail: grundfos@bih.net.ba
Brazil
BOMBAS GRUNDFOS DO BRASIL
Av. Humberto de Alencar Castelo Branco,
630
CEP 09850 - 300
São Bernardo do Campo - SP
Phone: +55-11 4393 5533
Telefax: +55-11 4343 5015
Bulgaria
Grundfos Bulgaria EOOD
Slatina District
Iztochna Tangenta street no. 100
BG - 1592 Sofia
Phone: +359 2 49 22 200
Telefax: +359 2 49 22 201
E-mail: bulgaria@grundfos.bg
Canada
GRUNDFOS Canada Inc.
2941 Brighton Road
Oakville, Ontario
L6H 6C9
Phone: +1-905 829 9533
Telefax: +1-905 829 9512
China
GRUNDFOS Pumps (Shanghai) Co. Ltd.
10F The Hub, No. 33 Suhong Road
Minhang District
Shanghai 201106 PRC
Phone: +86-21 6122 5222
Telefax: +86-21 6122 5333
Croatia
GRUNDFOS CROATIA d.o.o.
Cebini 37, Buzin
HR-10010 Zagreb
Phone: +385 1 6595 400
Telefax: +385 1 6595 499
Czech Republic
GRUNDFOS Sales Czechia and Slovakia
s.r.o.
Čajkovského 21
779 00 Olomouc
Phone: +420-585-716 111
Denmark
GRUNDFOS DK A/S
Martin Bachs Vej 3
DK-8850 Bjerringbro
Phone: +45-87 50 50 50
Telefax: +45-87 50 51 51
E-mail: info_GDK@grundfos.com
Estonia
GRUNDFOS Pumps Eesti OÜ
Peterburi tee 92G
11415 Tallinn
Phone: + 372 606 1690
Telefax: + 372 606 1691
Finland
OY GRUNDFOS Pumput AB
Trukkikuja 1
FI-01360 Vantaa
Phone: +358-(0)207 889 500
France
Pompes GRUNDFOS Distribution S.A.
Parc d’Activités de Chesnes
57, rue de Malacombe
F-38290 St. Quentin Fallavier (Lyon)
Phone: +33-4 74 82 15 15
Telefax: +33-4 74 94 10 51
Germany
GRUNDFOS GMBH
Schlüterstr. 33
40699 Erkrath
Phone: +49-(0) 211 929 69-0
Telefax: +49-(0) 211 929 69-3799
E-mail: infoservice@grundfos.de
Service in Deutschland: kundendienst@grundfos.de
Greece
GRUNDFOS Hellas A.E.B.E.
20th km. Athinon-Markopoulou Av.
P.O. Box 71
GR-19002 Peania
Phone: +0030-210-66 83 400
Telefax: +0030-210-66 46 273
Hong Kong
GRUNDFOS Pumps (Hong Kong) Ltd.
Unit 1, Ground floor, Siu Wai Industrial Centre
29-33 Wing Hong Street & 68 King Lam
Street, Cheung Sha Wan
Kowloon
Phone: +852-27861706 / 27861741
Telefax: +852-27858664
Hungary
GRUNDFOS Hungária Kft.
Park u. 8
H-2045 Törökbálint
Phone: +36-23 511 110
Telefax: +36-23 511 111
India
GRUNDFOS Pumps India Private Limited
118 Old Mahabalipuram Road
Thoraipakkam
Chennai 600 097
Phone: +91-44 4596 6800
Indonesia
PT GRUNDFOS Pompa
Graha Intirub Lt. 2 & 3
Jln. Cililitan Besar No.454. Makasar, Jakarta
Timur
ID-Jakarta 13650
Phone: +62 21-469-51900
Telefax: +62 21-460 6910 / 460 6901
Ireland
GRUNDFOS (Ireland) Ltd.
Unit A, Merrywell Business Park
Ballymount Road Lower
Dublin 12
Phone: +353-1-4089 800
Telefax: +353-1-4089 830
Italy
GRUNDFOS Pompe Italia S.r.l.
Via Gran Sasso 4
I-20060 Truccazzano (Milano)
Phone: +39-02-95838112
Telefax: +39-02-95309290 / 95838461
Japan
GRUNDFOS Pumps K.K.
1-2-3, Shin-Miyakoda, Kita-ku
Hamamatsu
431-2103 Japan
Phone: +81 53 428 4760
Telefax: +81 53 428 5005
Korea
GRUNDFOS Pumps Korea Ltd.
6th Floor, Aju Building 679-5
Yeoksam-dong, Kangnam-ku, 135-916
Seoul, Korea
Phone: +82-2-5317 600
Telefax: +82-2-5633 725
Latvia
SIA GRUNDFOS Pumps Latvia
Deglava biznesa centrs
Augusta Deglava ielā 60
LV-1035, Rīga,
Phone: + 371 714 9640, 7 149 641
Telefax: + 371 914 9646
Lithuania
GRUNDFOS Pumps UAB
Smolensko g. 6
LT-03201 Vilnius
Phone: + 370 52 395 430
Telefax: + 370 52 395 431
Malaysia
GRUNDFOS Pumps Sdn. Bhd.
7 Jalan Peguam U1/25
Glenmarie Industrial Park
40150 Shah Alam, Selangor
Phone: +60-3-5569 2922
Telefax: +60-3-5569 2866
Mexico
Bombas GRUNDFOS de México
S.A. de C.V.
Boulevard TLC No. 15
Parque Industrial Stiva Aeropuerto
Apodaca, N.L. 66600
Phone: +52-81-8144 4000
Telefax: +52-81-8144 4010
Netherlands
GRUNDFOS Netherlands
Veluwezoom 35
1326 AE Almere
Postbus 22015
1302 CA ALMERE
Phone: +31-88-478 6336
Telefax: +31-88-478 6332
E-mail: info_gnl@grundfos.com
New Zealand
GRUNDFOS Pumps NZ Ltd.
17 Beatrice Tinsley Crescent
North Harbour Industrial Estate
Albany, Auckland
Phone: +64-9-415 3240
Telefax: +64-9-415 3250
Norway
GRUNDFOS Pumper A/S
Strømsveien 344
Postboks 235, Leirdal
N-1011 Oslo
Phone: +47-22 90 47 00
Telefax: +47-22 32 21 50
Poland
GRUNDFOS Pompy Sp. z o.o.
ul. Klonowa 23
Baranowo k. Poznania
PL-62-081 Przeźmierowo
Phone: (+48-61) 650 13 00
Telefax: (+48-61) 650 13 50
Portugal
Bombas GRUNDFOS Portugal, S.A.
Rua Calvet de Magalhães, 241
Apartado 1079
P-2770-153 Paço de Arcos
Phone: +351-21-440 76 00
Telefax: +351-21-440 76 90
Romania
GRUNDFOS Pompe România SRL
Bd. Biruintei, nr 103
Pantelimon county Ilfov
Phone: +40 21 200 4100
Telefax: +40 21 200 4101
E-mail: romania@grundfos.ro
Russia
ООО Грундфос Россия 109544
г. Москва, ул. Школьная, 39
Phone: (+7) 495 564-88-00 (495) 737-30-00
Telefax: (+7) 495 564 88 11
E-mail: grundfos.moscow@grundfos.com
Serbia
GRUNDFOS Predstavništvo Beograd
Dr. Milutina Ivkovića 2a/29
YU-11000 Beograd
Phone: +381 11 26 47 877 / 11 26 47 496
Telefax: +381 11 26 48 340
Singapore
GRUNDFOS (Singapore)
Pte. Ltd.
25 Jalan Tukang
Singapore 619264
Phone: +65-6681 9688
Telefax: +65-6681 9689
Slovakia
GRUNDFOS s.r.o.
Prievozská 4D 821 09 BRATISLAVA
Phone: +421 2 5020 1426
sk.grundfos.com
Slovenia
GRUNDFOS LJUBLJANA, d.o.o.
Leskoškova 9e, 1122 Ljubljana
Phone: +386 (0) 1 568 06 10
Telefax: +386 (0)1 568 0619
E-mail: tehnika-si@grundfos.com
South Africa
GRUNDFOS (PTY) LTD
Corner Mountjoy and George Allen Roads
Wilbart Ext. 2, Bedfordview 2008
Phone: (+27) 11 579 4800
Telefax: (+27) 11 455 6066
E-mail: lsmart@grundfos.com
Spain
Bombas GRUNDFOS España S.A.
Camino de la Fuentecilla, s/n
E-28110 Algete (Madrid)
Phone: +34-91-848 8800
Telefax: +34-91-628 0465
Sweden
GRUNDFOS AB
(Box 333) Lunnagårdsgatan 6
431 24 Mölndal
Phone: +46 31 332 23 000
Telefax: +46 31 331 94 60
Switzerland
GRUNDFOS Pumpen AG
Bruggacherstrasse 10
CH-8117 Fällanden/ZH
Phone: +41-44-806 8111
Telefax: +41-44-806 8115
Taiwan
GRUNDFOS Pumps (Taiwan) Ltd.
7 Floor, 219 Min-Chuan Road
Taichung, Taiwan, R.O.C.
Phone: +886-4-2305 0868
Telefax: +886-4-2305 0878
Thailand
GRUNDFOS (Thailand) Ltd.
92 Chaloem Phrakiat Rama 9 Road
Dokmai, Pravej, Bangkok 10250
Phone: +66-2-725 8999
Telefax: +66-2-725 8998
Turkey
GRUNDFOS POMPA San. ve Tic. Ltd. Sti.
Gebze Organize Sanayi Bölgesi
Ihsan dede Caddesi
2. yol 200. Sokak No. 204
41490 Gebze/ Kocaeli
Phone: +90 - 262-679 7979
Telefax: +90 - 262-679 7905
E-mail: satis@grundfos.com
Ukraine
Бізнес Центр Європа
Столичне шосе, 103
м. Київ, 03131, Україна
Phone: (+38 044) 237 04 00
Telefax: (+38 044) 237 04 01
E-mail: ukraine@grundfos.com
United Arab Emirates
GRUNDFOS Gulf Distribution
P.O. Box 16768
Jebel Ali Free Zone, Dubai
Phone: +971 4 8815 166
Telefax: +971 4 8815 136
United Kingdom
GRUNDFOS Pumps Ltd.
Grovebury Road
Leighton Buzzard/Beds. LU7 4TL
Phone: +44-1525-850000
Telefax: +44-1525-850011
U.S.A.
GRUNDFOS Pumps Corporation
17100 West 118th Terrace, Olathe
Kansas 66061
Phone: +1-913-227-3400
Telefax: +1-913-227-3500
Uzbekistan
Grundfos Tashkent, Uzbekistan
The Representative Office of Grundfos Kazakhstan in Uzbekistan
38a, Oybek street, Tashkent
Phone: (+998) 71 150 3290 / 71 150 3291
Telefax: (+998) 71 150 3292
Revision Info
Last revised on 13-10-2016
96102304 1016
ECM: 1194668
www.grundfos.com
The name Grundfos, the Grundfos logo, and be think innovate are registered trademarks owned by Grundfos Holding A/S or Grundfos A/S, Denmark. All rights reserved worldwide. © Copyright Grundfos Holding A/S
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