GRUNDFOS INSTRUCTIONS
Grundfos CIU 300
BACnet MS/TP for Grundfos Hydro MPC, Control MPC and Multi-E
Functional profile and user manual
2
3
Original installation and operating instructions.
CONTENTS
1. Symbol used in this document 3
2. Introduction 3
2.1 About this functional profile 3
2.2 Assumptions 3
2.3 Definitions and abbreviations 3
2.4 System diagram 4
2.5 Specifications 5
3. BACnet interface 6
3.1 BACnet bus topology 6
3.1.1 Line termination resistors 6
3.1.2 Bias resistors 6
3.2 CIM 300 BACnet module 7
3.3 Connecting to the BACnet network 7
3.4 Setting the BACnet transmission speed 7
3.4.1 DIP switch settings 7
3.5 Selecting the Device Object Instance Number 7
3.5.1 Default Instance Number 8
3.5.2 Custom Instance Number 8
3.6 Selecting the Device Object Name 8
3.7 Selecting the BACnet MAC address 8
3.8 Termination resistor 8
3.9 Cable length 8
4. LEDs 9
4.1 LED1, BACnet MS/TP communication 9
4.2 LED2, internal communication 9
5. Supported services 10
5.1 Data sharing services 10
5.2 Device management services 10
6. Object overview 11
6.1 Device Object 11
6.2 Binary inputs 12
6.3 Binary outputs 13
6.4 Multistate inputs 13
6.5 Multistate outputs 14
6.6 Analog inputs 15
6.7 Analog outputs 16
6.8 Analog values 16
7. Detailed descriptions 17
7.1 Control modes 17
7.2 Setpoint 18
7.2.1 Setpoint examples 18
7.3 BACnet communication watchdog 18
7.4 Fault monitoring and resetting 18
7.5 Fault simulation example 18
7.6 Control via BACnet 19
7.7 Product simulation 19
8. Commissioning 20
8.1 Step-by-step guide to hardware setup (CIU 300) 20
9. Fault finding 21
9.1 LED status 21
9.2 BACnet faults 21
10. BACnet telegrams 22
10.1 BACnet MS/TP telegram overview 22
10.2 Telegram types 22
11. Grundfos alarm and warning codes 23
12. BACnet MAC address 25
1. Symbol used in this document
2. Introduction
2.1 About this functional profile
This functional profile describes the CIU 300 (BACnet
Communication Interface Unit 300) for the following Grundfos
booster systems:
• Grundfos Hydro MPC (CU 351)
• Grundfos Control MPC (CU 351)
• Grundfos Hydro Multi-E.
The object lists for Hydro MPC and Control MPC are identical, so in
the following, only Hydro MPC is mentioned. If not specifically
mentioned, Hydro MPC and Hydro Multi-E are referred to as
"booster".
The data in this document are subject to change without prior
notice. Grundfos cannot be held responsible for any problems
caused directly or indirectly by using information in this functional
profile.
2.2 Assumptions
This functional profile assumes that the reader is familiar with
commissioning and programming BACnet devices. The reader
should have some basic knowledge of the BACnet protocol and
technical specifications. It is also assumed that an existing BACnet
MS/TP network is present.
2.3 Definitions and abbreviations
Note
Notes or instructions that make the job easier and
ensure safe operation.
CIM
Communication Interface Module,
a Grundfos add-on module
CIU
Communication Interface Unit,
a Grundfos box for CIM modules
CRC
Cyclic Redundancy Check, a data error
detection method
CU 351 Grundfos Control Unit 351
Device A node on the BACnet MS/TP network
GENIbus
Proprietary Grundfos fieldbus standard
based on RS-485
Inter-network
A set of two or more BACnet networks
interconnected by routers
LED Light Emitting Diode
MAC
Media Access Control, a sublayer of
the data communication protocol
MPC Multi-Pump Controller
MS/TP
Master-Slave / Token-Passing, a data
protocol used for BACnet RS-485
Router
A device that connects two or more
networks at the network layer
Transmission speed Bits transferred per second
Trunk cable
Main RS-485 cable on a BACnet MS/TP
network
4
2.4 System diagram
The system diagram gives an overview of how to connect the
CIM/CIU 300 to the Grundfos booster system that is to be
connected to a BACnet MS/TP network.
The CIU 300 solution is a box with a power supply module and
a CIM 300 BACnet module. It can either be mounted on a DIN rail
or on a wall.
It is used in conjunction with Grundfos Hydro MPC, Control MPC
and Multi-E.
Fig. 1 CIU 300 solution for Hydro MPC and Hydro Multi-E
Note
The CU 351 must have an external GENIbus module
installed to communicate with the CIU 300 BACnet
unit.
TM04 6037 4709
Grundfos Hydro MPC and Multi-E connected to CIU 300
GENIbus
RS-485
GENIbus
RS-485
BACnet
MS/TP
Hydro Multi-E
Hydro MPC
CIU 300
CIU 300
5
2.5 Specifications
General data Description Comments
GENIbus visual diagnostics LED2
Red/green status LED.
See section
4.2 LED2, internal communication
.
Communication Interface Unit (CIU 300)
Power supply 24-240 V AC/DC Located in the CIU 300.
GENIbus connection type RS-485
GENIbus wire configuration Three-wire + screen Conductors: A, B and Y.
BACnet
Data protocol BACnet MS/TP
BACnet connector Screw-type terminal
3 pins.
See section
3.2 CIM 300 BACnet module
.
BACnet connection type RS-485
BACnet wire configuration Two-wire + ground
Conductors: Plus, Minus and Ground.
See section
3.3 Connecting to the BACnet network
.
Maximum cable length [m] 1200 Equals 4000 ft
MAC address 0-127
Set via rotary switches SW6 and SW7.
See section
3.7 Selecting the BACnet MAC address
.
Line termination On or Off
Set via DIP switches SW1 and SW2.
See section
3.8 Termination resistor
.
Supported transmission speeds [bits/s] 9600, 19200, 38400, 76800
Set via DIP switches SW4 and SW5.
See section
3.4 Setting the BACnet transmission
speed
.
Data bits 8 Fixed value.
Stop bits 1 Fixed value.
Parity None Fixed value.
BACnet visual diagnostics LED1
Red/green status LED.
See section
4.1 LED1, BACnet MS/TP communication
.
Maximum number of BACnet devices 32 Using repeaters, this number can be increased.
Grundfos BACnet vendor ID 227
BACnet segmentation support No
Character set support ANSI X3.4
Base definition for the widely used character code
known as ASCII.
BACnet device profile B-ASC BACnet Application-Specific Controller.
BACnet MS/TP master Yes The CIM/CIU 300 is a BACnet MS/TP master device.
Manual slave address binding No
6
3. BACnet interface
3.1 BACnet bus topology
The Grundfos CIM/CIU 300 is connected as a BACnet MS/TP master
directly to the BACnet MS/TP network.
Fig. 2 Example of BACnet MS/TP network
BACnet MS/TP is a multi-master system, meaning that there can be
more than one master on the network. It uses a token to control
access to the bus network. A master node may initiate the
transmission of a data telegram when it holds the token. Both
master and slave nodes may transmit data telegrams in response to
requests from master nodes, but slaves never hold the token.
Master nodes pass the token between them.
A BACnet MS/TP segment is a single contiguous medium to which
BACnet nodes are attached. Segments can be connected by use of
repeaters or bridges, thus forming networks.
Multiple networks may be interconnected by BACnet routers to
form a BACnet inter-network.
3.1.1 Line termination resistors
Line termination must be connected at each of the two ends of the
segment medium. The CIM/CIU 300 has optional line termination
resistor on board.
3.1.2 Bias resistors
At least one set, and no more than two sets, of network bias
resistors must exist for each segment so that an undriven
communications line will be held in a guaranteed logical one state.
The bias provides a reliable way for stations to detect the presence
or absence of signals on the line. An unbiased line will take an
indeterminate state in the absence of any driving node.
The CIM/CIU 300 has no bias resistors.
TM04 4274 1009
LT
BR
LT
Master
Slave
Master
Slave
Master
Slave
Slave
LT = Line Termination
BR = Bias Resistors
7
3.2 CIM 300 BACnet module
Fig. 3 CIM 300 BACnet module
3.3 Connecting to the BACnet network
A screened, twisted-pair cable must be used.
The ANSI/ASHRAE BACnet standard states that the cable screen
must only be earthed at one end of the segment to prevent earth
fault currents.
3.4 Setting the BACnet transmission speed
The transmission speed must be set correctly before the CIM 300 is
ready to communicate on the BACnet MS/TP network. DIP switches
SW4 and SW5 are used to set the transmission speed.
The default transmission speed is 9600 bits/s, but higher speeds
are recommended for better data throughput. All devices on the
BACnet MS/TP network must communicate at the same
transmission speed.
Fig. 4 BACnet transmission speed settings
3.4.1 DIP switch settings
Available transmission speeds in bits/s: 9600, 19200, 38400 and
76800.
Use DIP switches SW4 and SW5 to select the desired speed.
The default transmission speed is 9600 bit/s, as per the BACnet
MS/TP standard. The transmission speed will be effective
immediately after setting the values of the DIP switch.
3.5 Selecting the Device Object Instance Number
The Device Object Identifier value consists of two components:
• a 10-bit Object Type (bits 22 to 31)
• a 22-bit Instance Number (bits 0 to 21).
Fig. 5 Bit numbers
The Object Type is fixed and determines that it is a Device Object.
The Instance Number is a numeric code that is used to identify the
device. It must be unique inter-network-wide, i.e. on all
interconnected networks.
The CIM 300 offers two different approaches to setting the BACnet
Device Object Instance Number: default and custom, both
described in the following subsections.
TM04 1697 0908
Pos. Designation Description
1 Plus
BACnet Plus terminal
(RS-485 positive data signal)
2 Minus
BACnet Minus terminal
(RS-485 negative data signal)
3 Ground BACnet Ground terminal
4 SW1/SW2
On/off switches for termination
resistor
5 SW3/SW4/SW5
Switches for selecting the BACnet
transmission speed and the default
or custom Device Object Instance
Number
6LED1
Red/green status LED for
BACnet communication
7LED2
Red/green status LED for internal
communication between the
CIM 300 and the Grundfos booster
8SW6
Hexadecimal rotary switch for
setting the BACnet MAC address
(four most significant bits)
9SW7
Hexadecimal rotary switch for
setting the BACnet MAC address
(four least significant bits)
1 2 34 5 6 7
8
9
BACnet terminal Recommended colour Data signal
Plus Red Positive
Minus Green Negative
Ground Grey Ground
TM04 1710 0908
Transmission speed
[bits/s]
SW4 SW5
9600 OFF OFF
19200 OFF ON
38400 ON OFF
76800 ON ON
TM04 5977 4509
SW4 SW5
31 22
10 bits 22 bits
21 0
Object type Instance Number
...
8
3.5.1 Default Instance Number
By default, the CIM 300 uses a pre-defined Device Object Instance
Number, which is 227XXX where XXX is the BACnet MAC address.
This gives an Instance Number range of 227000 to 227127.
See section
3.7 Selecting the BACnet MAC address
for more
information on MAC addresses.
Example:
The BACnet MAC address is set to 20 via the hexadecimal rotary
switches, so the Device Object Instance Number is 227020.
3.5.2 Custom Instance Number
To use the complete Instance Number range, set the new Instance
Number with the BACnet object Custom Device Object Instance
Number (AV, 0), and set SW3 to ON. This will immediately set the
new Device Object Instance Number.
See fig. 6 for DIP switch location.
Fig. 6 Device Object Instance Number
The default Present_Value of the Custom Device Object Instance
Number is 231.
Example:
The Present_Value of Custom Device Object Instance Number
(AV, 0) is 231, so the Device Object Instance Number is 231.
3.6 Selecting the Device Object Name
The property Device_Name is a character string that must be
unique inter-network-wide. By default, the name will be
constructed as "Grundfos - XXXXXX" where XXXXXX is the current
Device Object Instance Number as described in section
3.5 Selecting the Device Object Instance Number
.
Example:
The Device Object Instance Number is 227001, so the Device
Object Name is "Grundfos - 227001".
If a new name is selected, it will be stored in the device and
replace the default naming scheme.
3.7 Selecting the BACnet MAC address
To set the BACnet MAC address, use the two hexadecimal rotary
switches (SW6 and SW7).
The value must be within the range of 0 to 127. An illegal value will
result in a MAC address of 0.
Fig. 7 Setting the BACnet MAC address
For a complete overview of BACnet addresses, see section
12. BACnet MAC address
.
3.8 Termination resistor
A termination resistor for line termination is fitted on the CIM 300
and has a value of 120 Ω. It should be cut in if the CIM 300 is set as
the last station on the network.
The CIM 300 has two DIP switches (SW1 and SW2) for cutting the
termination resistor in and out. Figure 8 shows the DIP switches in
cut-out state.
Fig. 8 Cutting the termination resistor in and out
Default setting: Termination resistor cut-out.
3.9 Cable length
The maximum recommended cable length within a BACnet
MS/TP segment is 1200 metres (4000 ft) with 0.82 mm
2
(AWG 18)
cable.
The connection between the BACnet modules must be made by
use of a screened, twisted-pair cable with a characteristic
impedance between 100 and 130 Ω.
TM04 1709 0908
Device Object Instance Number SW3
Default (227000 + BACnet MAC address) OFF
Custom, set with object (AV, 0) ON
Note
The Present_Value of Custom Device Object Instance
Number cannot be 4194303, as this is a reserved
value.
TM04 1706 0908
Note
The BACnet MAC address must be set decimally from
0 to 127 and must be unique on the BACnet MS/TP
segment.
SW3
SW6 SW7
TM04 1701 0908
Status SW1 SW2
Cut-in ON ON
Cut-out
OFF OFF
ON OFF
OFF ON
SW1 SW2
9
4. LEDs
The CIM 300 BACnet module has two LEDs.
• Red/green status LED (LED1) for BACnet MS/TP communication
• Red/green status LED (LED2) for internal communication
between the CIM 300 and the Grundfos booster.
4.1 LED1, BACnet MS/TP communication
4.2 LED2, internal communication
Status Description
Off No communication.
Flashing green Communication active.
Flashing red Fault in the BACnet communication.
Permanently red
Fault in the CIM 300 BACnet
configuration.
Status Description
Off
The CIM 300 has been switched off or
is starting up
Flashing red
No internal communication between
the CIM 300 and the booster.
Permanently red
The CIM 300 does not support
the specific booster version.
Permanently green
Internal communication between
the CIM 300 and the booster is OK.
Note
During start-up, there may be a delay of up to
5 seconds before the LED status is updated.
10
5. Supported services
BACnet Interoperability Building Blocks (BIBBs) are collections of one or more BACnet services. These are described in terms of an "A" and
a "B" device. Both devices are nodes on a BACnet inter-network. In most cases, the "A" device will act as the user of data (client), and
the "B" device will be the provider of this data (server).
The CIM/CIU 300 is a BACnet Application-Specific Controller (B-ASC) with a few additional services.
5.1 Data sharing services
5.2 Device management services
Name BACnet BIBB code Notes Initiate Execute
ReadProperty DS-RP-B The CIM/CIU 300 can be a provider of data. X
ReadPropertyMultiple DS-RPM-B
The CIM/CIU 300 can be a provider of data and
return multiple values at one time.
X
WriteProperty DS-WP-B
The CIM/CIU 300 allows a value to be changed over
the network.
X
WritePropertyMultiple DS-WPM-B
The CIM/CIU 300 allows multiple values to be changed
over the network.
X
SubscribeCOV
DS-COV-B
The CIM/CIU 300 can be a provider of "Change Of Value"
data. It supports up to 10 simultaneous COV subscriptions.
Subscription lifetime can be limited or unlimited.
X
ConfirmedCOVNotification X
UnconfirmedCOVNotification X
Name BACnet BIBB code Notes Initiate Execute
Who-Is
DM-DDB-A
The CIM/CIU 300 can seek information about device
attributes of other devices and interpret device
announcements.
X
I-Am X
Who-Is
DM-DDB-B
The CIM/CIU 300 can provide information about its device
attributes and responds to requests to identify itself.
X
I-Am X
Who-Has
DM-DOB-B
The CIM/CIU 300 can provide address information about
its objects upon request.
X
I-Have X
DeviceCommunicationControl DM-DCC-B
The CIM/CIU 300 can respond to communication control
requests. It supports both limited and unlimited duration.
X
11
6. Object overview
6.1 Device Object
The following properties are supported in the Device Object (available for all booster types).
Property identifier Data type Notes Access
Object_Identifier BACnetObjectIdentifier
See section
3.5 Selecting the Device Object Instance
Number
.
R
Object_Name CharacterString See section
3.6 Selecting the Device Object Name
.W
Object_Type BACnetObjectType DEVICE. R
System_Status BACnetDeviceStatus OPERATIONAL. R
Vendor_Name CharacterString Grundfos. R
Vendor_Identifier Unsigned16 227. R
Model_Name CharacterString
Will show the Grundfos booster model to which the
CIM/CIU 300 is connected.
R
Firmware_Revision CharacterString Revision of the firmware in the CIM/CIU 300. R
Application_Software_Version CharacterString Software build date, DD-MM-YYYY. R
Location CharacterString
The user can enter a location here
(maximum 200 characters).
W
Description CharacterString
The user can enter a description here
(maximum 200 characters).
W
Protocol_Version Unsigned Actual version of the BACnet protocol. R
Protocol_Revision Unsigned Actual revision of the BACnet protocol.R
Protocol_Services_Supported BACnetServicesSupported
Indicates which standardised protocol services are
supported.
R
Protocol_Object_Types_Supported BACnetObjectTypesSupported
Indicates which standardised protocol object types are
supported.
R
Object_List
BACnetARRAY[N]of
BACnetObjectIdentifier
An array of objects available. R
Max_APDU_Length_Accepted Unsigned
The maximum number of bytes that may be contained in
a single APDU. Fixed to 480.
R
Segmentation_Supported BACnetSegmentation
Indicates if segmentation of messages is possible.
Will always read NO_SEGMENTATION.
R
APDU_Timeout Unsigned Indicates the amount of time in ms before timeout. R
Number_Of_APDU_Retries Unsigned Maximum number of times an APDU is to be retransmitted. R
Max_Master Unsigned
Specifies the highest possible MAC address for master
nodes and must be between 1 and 127.
The default value is 127, but this value can be lowered by
the user.
The Max_Master value must be higher than or equal to the
highest MAC address used by a master node in an MS/TP
network.
W
Max_Info_Frames Unsigned
Specifies the maximum number of information frames that
are sent before the token is passed on. Fixed to 1.
R
Device_Address_Binding List of BACnetAddress-Bindings Holds address bindings to other devices, if any. R
Database_Revision Unsigned Logical revision number for the device database. R
12
6.2 Binary inputs
Binary objects that provide information from the Grundfos booster.
ID Object Name R/W Notes Multi-E MPC
BI, 0 Control source status R
Status of the actual control source.
0 = Local control
1 = Bus control.
XX
BI, 2 Rotation status R
Rotation status.
0 = No rotation
1 = Rotation (one or more pumps running).
XX
BI, 3 At minimum speed R
0 = Not running at minimum speed
1 = Running at minimum speed.
XX
BI, 4 At maximum speed R
0 = Not running at maximum speed
1 = Running at maximum speed.
XX
BI, 5 Standby pumps active R
0 = Standby pumps not active
1 = Standby pumps active.
X
BI, 6 Pressure relief active R
0 = Pressure relief not active
1 = Pressure relief active.
X
BI, 7 Soft pressure active R
0 = Soft pressure not active
1 = Soft pressure active.
X
BI, 8 Low flow boost active R
0 = Low flow boost not active
1 = Low flow boost active.
X
BI, 9 Low flow stop active R
0 = Low flow stop not active
1 = Low flow stop active.
X
BI, 10 Alternative setpoint active R
0 = Alternative setpoint not active
1 = Alternative setpoint active.
X
BI, 11 Digital input 1 status R
0 = Not active
1 = Active.
XX
BI, 12 Digital input 2 status R
0 = Not active
1 = Active.
XX
BI, 13 Digital input 3 status R
0 = Not active
1 = Active.
XX
BI, 14 Digital output 1 status R
0 = Not active
1 = Active.
XX
BI, 15 Digital output 2 status R
0 = Not active
1 = Active.
XX
BI, 16 Subpump 1 presence R
0 = Subpump not present
1 = Subpump present.
XX
BI, 17 Subpump 1 communication status R
0 = Communication OK
1 = Communication fault.
XX
BI, 18 Subpump 2 presence R
0 = Subpump not present
1 = Subpump present.
XX
BI, 19 Subpump 2 communication status R
0 = Communication OK
1 = Communication fault.
XX
BI, 20 Subpump 3 presence R
0 = Subpump not present
1 = Subpump present.
XX
BI, 21 Subpump 3 communication status R
0 = Communication OK
1 = Communication fault.
XX
BI, 22 Subpump 4 presence R
0 = Subpump not present
1 = Subpump present.
XX
BI, 23 Subpump 4 communication status R
0 = Communication OK
1 = Communication fault.
XX
BI, 24 Subpump 5 presence R
0 = Subpump not present
1 = Subpump present.
XX
BI, 25 Subpump 5 communication status R
0 = Communication OK
1 = Communication fault.
XX
BI, 26 Subpump 6 presence R
0 = Subpump not present
1 = Subpump present.
XX
BI, 27 Subpump 6 communication status R
0 = Communication OK
1 = Communication fault.
XX
BI, 28 Fault simulation status R
Fault simulation status.
0 = Fault simulation disabled
1 = Fault simulation enabled.
X
13
6.3 Binary outputs
Binary objects for control of the Grundfos booster.
6.4 Multistate inputs
Objects that contain an enumeration value from the booster.
ID Object Name R/W Notes Multi-E MPC
BO, 0 Set control source W
Sets the control source.
Set to 1 to enable control via BACnet.
0 = Local control (default)
1 = Bus control.
XX
BO, 4 Reset fault W
Resets alarm if bus control is enabled.
(Triggered on rising edge).
0 = No resetting (default)
1 = Resetting.
XX
BO, 5 Fault simulation W
Enables fault simulation.
0 = Disabled (default)
1 = Enabled.
X
ID Object Name R/W Notes Multi-E MPC
MI, 0 Actual control mode R
Reads the current control mode.
1 = Constant speed
2 = Constant pressure
3 = Proportional pressure
4 = RESERVED
5 = Constant flow
6 = Constant temperature
7 = Constant level
8 = Constant percentage.
See section
7.1 Control modes
for details
on the control modes.
XX
MI, 1 Actual operating mode R
Reads the current operating mode.
1 = Start (normal)
2 = Stop
3 = Minimum
4 = Maximum.
XX
MI, 3 CIM status R
Reads the status of the CIM module,
useful for fault finding.
1 = OK
2 = EEPROM fault
3 = Memory fault.
XX
MI, 4 Subpump 1 control source R
1 = Buttons
2 = GENIbus
3 = GENIlink
4 = External control.
X
MI, 5 Subpump 2 control source R
1 = Buttons
2 = GENIbus
3 = GENIlink
4 = External control.
X
MI, 6 Subpump 3 control source R
1 = Buttons
2 = GENIbus
3 = GENIlink
4 = External control.
X
MI, 7 Subpump 4 control source R
1 = Buttons
2 = GENIbus
3 = GENIlink
4 = External control.
X
MI, 8 Subpump 5 control source R
1 = Buttons
2 = GENIbus
3 = GENIlink
4 = External control.
X
MI, 9 Subpump 6 control source R
1 = Buttons
2 = GENIbus
3 = GENIlink
4 = External control.
X
14
6.5 Multistate outputs
Objects that set an enumeration value in the booster.
ID Object Name R/W Notes Multi-E MPC
MO, 0 Set control mode W
Sets the control mode if bus control is enabled.
1 = Constant speed
2 = Constant pressure
3 = Proportional pressure
4 = RESERVED
5 = Constant flow
6 = Constant temperature
7 = Constant level
8 = Constant percentage.
See section
7.1 Control modes
for details
on the control modes.
Note: Multi-E always runs constant pressure mode.
X
MO, 1 Set operating mode W
Sets the operating mode if bus control is enabled.
1 = Start (normal)
2 = Stop
3 = Minimum (MPC only)
4 = Maximum.
XX
MO, 2 Product simulation W
Enables product simulation (for commissioning and
testing purposes, can only be enabled when no
physical booster is present).
1 = Disabled
5 = Hydro Multi-E
6 = Hydro MPC.
See section
7.7 Product simulation
for details.
XX
15
6.6 Analog inputs
Objects with measured values and status information from the booster.
X = Always available.
S = Sensor required.
ID Object Name R/W Notes Unit Multi-E MPC
AI, 0 Fault code R
Grundfos fault code.
See section
11. Grundfos alarm and warning codes
.
-XX
AI, 1 Warning code R
Grundfos warning code.
See section
11. Grundfos alarm and warning codes
.
-XX
AI, 3 Capacity R Actual capacity value (process feedback). % X X
AI, 4 Head R Actual system head/pressure. bar S S
AI, 5 Flow R Actual system flow. m
3
/h S S
AI, 6 Relative performance R Performance relative to maximum performance. % X X
AI, 9 Actual setpoint R Actual setpoint. % X X
AI, 10 Motor current R Actual motor current. A X
AI, 13 Power R Total power consumption of the system. W X X
AI, 15 Inlet pressure R System inlet pressure. bar S
AI, 16 Remote pressure R Measured pressure at external sensor. bar S
AI, 17 Level R Tank level. m S S
AI, 20 Remote temperature R Temperature at external sensor. °C S S
AI, 25 Auxiliary sensor input R Auxiliary sensor input. % S
AI, 27 Runtime R Total operating time of the system. h X X
AI, 30 Energy consumption R Total energy consumption of the system.kWhXX
AI, 33 Ambient temperature R Ambient temperature. °C S
AI, 34 Forward temperature R Flow-pipe temperature. °C S
AI, 35 Return temperature R Return-pipe temperature. °C S
AI, 36 Differential temperature R Differential temperature. °C S
AI, 37 Outlet pressure R System outlet pressure. bar S
AI, 38 Feed tank level R Actual level in the feed tank. m S
AI, 39 Subpump 1 fault code R Fault code of subpump 1. - X X
AI, 40 Subpump 1 runtime R Total operating time of subpump 1. h X X
AI, 41 Subpump 1 speed R Actual speed of subpump 1. % X
AI, 42 Subpump 2 fault code R Fault code of subpump 2. - X X
AI, 43 Subpump 2 runtime R Total operating time of subpump 2. h X X
AI, 44 Subpump 2 speed R Actual speed of subpump 2. % X
AI, 45 Subpump 3 fault code R Fault code of subpump 3. - X X
AI, 46 Subpump 3 runtime R Total operating time of subpump 3. h X X
AI, 47 Subpump 3 speed R Actual speed of subpump 3. % X
AI, 48 Subpump 4 fault code R Fault code of subpump 4. - X X
AI, 49 Subpump 4 runtime R Total operating time of subpump 4. h X X
AI, 50 Subpump 4 speed R Actual speed of subpump 4. % X
AI, 51 Subpump 5 fault code R Fault code of subpump 5. - X X
AI, 52 Subpump 5 runtime R Total operating time of subpump 5. h X X
AI, 53 Subpump 5 speed R Actual speed of subpump 5. % X
AI, 54 Subpump 6 fault code R Fault code of subpump 6. - X X
AI, 55 Subpump 6 runtime R Total operating time of subpump 6. h X X
AI, 56 Subpump 6 speed R Actual speed of subpump 6. % X
16
6.7 Analog outputs
Object for setting a new setpoint in the booster.
6.8 Analog values
Objects for configuration of the CIM/CIU 300 and/or the booster.
ID Object Name R/W Notes Unit Multi-E MPC
AO, 0 Set setpoint W
Sets the booster setpoint if bus control is enabled.
A value of 0 does not imply a stop.
See section
7.2 Setpoint
..
%X X
ID Object Name R/W Notes Multi-E MPC
AV, 0 Custom device object instance number R/W
Value for Custom Device Object Instance Number.
Used in conjunction with DIP switch SW3.
See section
3.5 Selecting the Device Object Instance
Number
.
Present_Value range: 0-0x3FFFFE.
Default Present_Value: 0xE7.
XX
AV, 1 BACnet watchdog R/W
Time in seconds before BACnet communication
watchdog times out, and sets the booster to use its local
settings.
See section
7.3 BACnet communication watchdog
.
0 = Disabled (default)
Set to a value between 5 and 3600 to enable.
XX
AV, 4 Simulation event code R/W
Event code to simulate.
The following event code values are available for
simulation (among others):
000 = No alarm
003 = External fault
010 = Pump communication alarm
089 = Closed-loop feedback sensor signal fault
088 = General (meas.) sensor signal fault
203 = All pumps in alarm
210 = Pressure high
211 = Pressure low
214 = Water shortage
231 = No Ethernet address from DHCP server.
X
AV, 5 Simulation device type R/W
Device type of simulated event.
0 = Controller
2 = Pump
3 = IO 351
4 = Primary sensor
7 = IO 351
8 = System
9 = Analog input
10 = Pilot pump
11 = Limit-exceeded function.
X
AV, 6 Simulation device number R/W
Device number of simulated event.
If the device type is "Pump", the device number
indicates the pump number [1-6].
If the device type is "Analog input", the device number
indicates the sensor that generated the event [1-7].
X
AV, 7 Simulation event action type R/W
The associated action to the event.
0 = Go to operating mode "Stop".
1 = Go to operating mode "Stop" (delay).
2 = Go to operating mode "Minimum".
3 = Go to operating mode "User-defined".
4 = Go to operating mode "Maximum".
5 = Set pumps in source mode to "Local control".
6 = No action (warning only).
7 = Go to operating mode "Emergency run".
X
AV, 8 Simulation event reset type R/W
Resetting type for simulated event. Manual or automatic.
0 = Manual resetting
1 = Automatic resetting.
X
17
7. Detailed descriptions
7.1 Control modes
H = Pressure (Head)
Q = Flow
Control modes Description Illustration
Constant speed
Open loop
The setpoint of the booster system will be interpreted as setpoint
for the system performance.
The setpoint value is a percentage of the maximum performance
of the subpumps.
No sensor is required.
Constant pressure
Closed loop
The setpoint of the booster system will be interpreted as setpoint
for the pressure.
The controller in the booster system will change the booster speed
so that the pressure is constant, regardless of the flow.
A pressure sensor is required.
Constant flow
Constant level
Constant temperature
Constant percentage
Closed loop
Constant flow, constant level, constant temperature or constant
percentage can be obtained by replacing the main pressure sensor
with another sensor, e.g. a flow sensor is needed for flow control,
a level sensor is needed for level control and a temperature sensor
is needed for temperature control.
Constant flow is illustrated to the right.
Proportional pressure
Closed loop
The setpoint of the booster system will be interpreted as basic
setpoint for the proportional-pressure mode (the black dot in the
illustration).
A pressure sensor is required.
H
Q
H
Q
H
Q
H
Q
18
7.2 Setpoint
This object accepts values ranging from 0 to 100 (0 % to 100 %).
This is illustrated in fig. 9.
The setpoint value can represent speed, pressure, flow, etc.,
depending on the selected control mode.
A setpoint of 0 does not imply a stop.
Fig. 9 Setpoint
7.2.1 Setpoint examples
Closed loop
If the control mode is set to Constant pressure (closed loop) and
the pressure sensor is in the range of 0 to 10 bar, a setpoint of
80 % will result in an effective setpoint of 8 bar.
If the sensor range was 0 to 16 bar, a 50 % setpoint would be 8 bar,
a 25 % setpoint would be 4 bar, and so on.
Fig. 10 Constant pressure
Open loop
If the control mode is set to Constant speed (open loop), the
setpoint is interpreted as setpoint for the booster performance.
Fig. 11 Constant speed
7.3 BACnet communication watchdog
A BACnet communication watchdog is implemented in the
CIM/CIU 300. If no BACnet communication is detected for the time
period defined by the BACnet watchdog object (AV, 1), and the
control source of the booster is set to Bus control (BO, 0), the
CIM 300 will make the booster run with the settings defined in
local mode.
This functionality can be used to define the booster behaviour in
case of a BACnet communication breakdown. Before enabling the
watchdog, the local booster settings should be made with either
a Grundfos PC Tool or the Grundfos R100 remote control (for
Multi-E only). This ensures that the booster behaves as expected if
the BACnet communication breaks down.
When BACnet communication is re-established after a watchdog
timeout, the booster will run with the remote settings again.
When the Present_Value of the AV, 1 object is set to 0, the
watchdog is disabled (default). To enable the watchdog, set the
Present_Value to [5-3600] seconds.
7.4 Fault monitoring and resetting
This example shows how to monitor faults or warnings in the
booster and how to manually reset a fault.
The Fault code object (AV, 0) and the Warning code object (AV, 1)
can both hold a Grundfos-specific fault code. See section
11. Grundfos alarm and warning codes
for code interpretation.
Warnings are notifications only, and a warning will normally not
stop the booster system.
If a fault is to be manually reset, use the Reset fault object (BO, 4).
When the Present_Value of this object is set to 1, a Reset fault
command is sent to the device.
7.5 Fault simulation example
Fault simulation can be helpful for testing alarm behaviour for
a Hydro MPC booster system. The system will behave exactly as if
a real alarm was present.
This example shows how to simulate a "Pressure high" alarm on
a Hydro MPC that will result in a stop of all pumps, and require
manual resetting.
• Set "Simulation event code" (AV, 4) to 210 (Pressure high).
• Set "Simulation device type" (AV, 5) to 8 (System).
• Set "Simulation device number" (AV, 6) to 1 (System).
• Set "Simulation event action type" (AV, 7) to 0 (Stop).
• Set "Simulation event reset type" (AV, 8) to 0 (Manual
resetting).
• Set "Fault simulation" (BO, 5) to 1 (Enabled).
• The CU 351 will now enter into the system mode "Event action",
and in this case stop all pumps, and the red LED on the CU 351
will be on. On the CU 351 display, the "Pressure high" alarm is
indicated.
• Read "Fault simulation status" (BI, 28), and see that it is set to 1
(Fault simulation enabled).
• Remove the simulated alarm settings by setting "Fault
simulation" (BO, 5) to 0 (Disabled).
• Reset the alarm via the CU 351 display or via the BACnet object
"Reset fault" (BO, 4), and the CU 351 will go back to normal
operation.
Note
The setpoint is a percentage of the maximum setpoint
or sensor maximum (max. = 100 %).
TM04 2373 2508TM04 2371 2508TM04 2372 2508
Sensor
maximum
Minimum
setpoint
Effective setpoint
0 % 100 %Setpoint [%]
10 bar
8 bar
0 % 100 % 80 %
Maximum
booster
performance
50 % system
performance
0 % 100 %
50 %
19
7.6 Control via BACnet
This example shows how to set a Hydro MPC to 50 % setpoint,
constant-pressure mode and bus control.
Before enabling control via BACnet, values for setpoint, control
mode and operating mode should be set.
• Enable bus control via the CU 351 display (settings/secondary
functions/control source, and select "controlled from bus").
• Set operating mode with Multistate output 1 (MO, 1). In this
example, the value for operating mode should be 1 (Start).
• Set control mode with Multistate output 0 (MO, 0). A value of 2
corresponds to Constant pressure.
• Set the setpoint to a value of 50 with Analog output 0 (AO, 0).
See section
7.2 Setpoint
for details on setpoint.
• To enable bus control via BACnet, set the Binary output 0
(BO, 0) to a value of 1.
Now the Hydro MPC should be running at 50 % in constantpressure mode with bus control.
7.7 Product simulation
Product profile simulation (booster simulation) can be useful for
testing and pre-commissioning purposes. It is possible to simulate
a booster profile when using a CIU 300 that is not connected to
any product. The CIU 300 will behave as if a booster was connected
on the GENIbus, even if that is not the case. The objects supported
by the simulated product will be available, although the data will
only be dummy values that do not simulate real booster behaviour.
Product simulation is enabled by setting the Multistate output
object "Product simulation" (MO, 2):
Product to simulate Value
Disabled (no simulation) 1
Multi-E 5
Hydro MPC (CU 351) 6
Note
Product simulation will always be disabled on
power-up.
Note
If a physical booster is detected on GENIbus at
power-up, it will not be possible to enable product
simulation.
20
8. Commissioning
8.1 Step-by-step guide to hardware setup (CIU 300)
Step Action
1 Complete the booster configuration, e.g. sensor configuration.
2 Select the BACnet MAC address (0-127) on the CIM 300. See section
3.7 Selecting the BACnet MAC address
.
3 Select the transmission speed of the CIM 300. See section
3.4 Setting the BACnet transmission speed
.
4 Select Device Object Instance Number. See section
3.5 Selecting the Device Object Instance Number
.
5 If necessary, set line termination. See section
3.8 Termination resistor
.
6 Connect the GENIbus cable from the CIU 300 to the booster.
7 Connect the necessary cables from the CIU 300 to the BACnet network. See section
3.3 Connecting to the BACnet network
.
8 Connect the power supply cable to the CIU 300, and switch it on.
9
Confirm that the GENIbus LED is constantly green and that the BACnet LED is either off or flashing green
(indicating communication). See section
4. LEDs
.
The CIU 300 is now configured and ready.
21
9. Fault finding
9.1 LED status
Faults in a CIM/CIU 300 can be detected by observing the status of the two communication LEDs. See the table below.
9.2 BACnet faults
Fault (LED status) Possible cause Remedy
1. Both LEDs (LED1 and LED2) remain
off when the power supply is
connected, and 5 seconds have
passed.
a) The CIM 300 is defective. Replace the CIM 300.
2. The LED for internal
communication (LED2) is flashing
red.
a) No internal communication
between the CIM/CIU 300 and the
Grundfos booster.
• Check the cable connection between the booster
and the CIU 300.
• Check that the individual conductors have been
fitted correctly.
• Check the power supply to the booster.
3. The LED for internal
communication (LED2) is constantly
red.
a) The CIU 300 does not support the
connected booster.
Contact the nearest Grundfos company.
4. The BACnet LED (LED1) is
constantly red.
a) Fault in the CIM 300 BACnet
configuration.
• Ensure that the BACnet MAC address has a valid
setting.
See section
3.7 Selecting the BACnet MAC address
.
• Ensure that the Device Object Instance Number is
within the allowed range.
See section
3.5 Selecting the Device Object Instance
Number
.
5. The BACnet LED (LED1) is flashing
red.
a) Fault in the BACnet communication
(cyclic redundancy check).
• Check the transmission speed
(switches SW4 and SW5).
See section
3.4 Setting the BACnet transmission
speed
.
• Check the cable connection between the CIM 300
and the BACnet network.
• Check the termination resistor settings (switches
SW1 and SW2).
See section
3.8 Termination resistor
.
Fault Possible cause Remedy
1. The CIM/CIU 300 does not
communicate on the BACnet MS/TP
network.
a) Configuration or wiring fault. Ensure that the cable between the BACnet MS/TP
devices is connected correctly.
See section
3.3 Connecting to the BACnet network
.
Ensure that the BACnet MAC address and Device Object
Instance Number are configured correctly and are
unique on the network.
See section
3.7 Selecting the BACnet MAC address
and
3.5 Selecting the Device Object Instance Number
for
address selection.
Ensure that the transmission speed is configured
correctly.
See section
3.4 Setting the BACnet transmission speed
.
Ensure that each end of the BACnet MS/TP
trunk cable is terminated, if necessary.
See section
3.8 Termination resistor
for line termination
of the Grundfos CIM/CIU 300.
Ensure that the bus topology for
a BACnet MS/TP network is correct.
b) The CIM/CIU 300 is instructed to
not communicate on the BACnet
network via the
DeviceCommunicationControl
service.
Use the Device Communication Control service to
enable communication from the device.
2. The booster does not react to
control commands from the bus.
a) The booster is running in local
mode.
• Set the booster to bus control by setting the
Present_Value of BO, 0 to 1.
• Set bus control on the CU 351display (settings/
secondary functions/control source, and select
"controlled from bus").
3. There are only a few BACnet
objects available, and the GENIbus
LED flashes red.
a) There is no communication
between the CIM 300 and the
booster.
Ensure that the GENIbus cable between the CIM 300
and the booster is connected correctly.
Ensure that the booster is switched on and able to
communicate on GENIbus.
22
10. BACnet telegrams
10.1 BACnet MS/TP telegram overview
All BACnet MS/TP telegrams have the following format:
For BACnet MS/TP, the destination address and source address are MAC addresses. See section
3.7 Selecting the BACnet MAC address
.
A destination address of 255 (0xFF) denotes broadcast.
The Length field specifies the length in bytes of the data field which must be between 0 and 501 bytes long.
10.2 Telegram types
The available telegram types are listed below.
Preamble Telegram type Destination Source Length Header CRC Data Data CRC (Pad)
2 bytes:
0x55 0xFF
1 byte 1 byte 1 byte
2 bytes,
MSB first
1 byte
Variable,
[0-501]
bytes
2 bytes,
LSB first
At most
1 byte
0xFF
Type Name Description
00 Token Used to pass network mastership to the destination device.
01 Poll for master Discovers the presence of other master devices on the network.
02 Reply to poll for master Used by a master to indicate a wish to enter the token ring.
03 Test request Used to initiate a loopback test.
04 Test response A reply to a test request telegram.
05 BACnet data, expecting reply Used for data transmission where a reply is expected.
06 BACnet data, not expecting reply Used for data transmission where no reply is expected.
07 Reply postponed Used by master devices to defer sending a BACnet data reply.
23
11. Grundfos alarm and warning codes
This is a general Grundfos alarm and warning code list.
Code Description Code Description Code Description
1 Leakage current 35
Gas in pump head, deaerating
problem
76 Internal communication fault
2 Missing phase 36 Discharge valve leakage 77
Communication fault, twin-head
pump
3 External fault signal 37 Suction valve leakage 78 Fault, speed plug
4 Too many restarts 38 Vent valve defective 79 Functional fault, add-on module
5 Regenerative braking 40 Undervoltage 80 Hardware fault, type 2
6 Mains fault 41 Undervoltage transient 81 Verification error, data area (RAM)
7 Too many hardware shutdowns 42 Cut-in fault (dV/dt) 82
Verification error, code area (ROM,
FLASH)
8 PWM switching frequency reduced 45 Voltage asymmetry 83
Verification error, FE parameter
area (EEPROM)
9 Phase sequence reversal 48 Overload 84 Memory access error
10 Communication fault, pump 49 Overcurrent (i_line, i_dc, i_mo) 85
Verification error, BE parameter
area (EEPROM)
11 Water-in-oil fault (motor oil) 50
Motor protection function,
general shutdown (mpf)
88 Sensor fault
12
Time for service
(general service information)
51 Blocked motor/pump 89 Signal fault, (feedback) sensor 1
13 Moisture alarm, analog 52 Motor slip high 90 Signal fault, speed sensor
14
Electronic DC-link protection
activated (ERP)
53 Kipped motor 91 Signal fault, temperature 1 sensor
15
Communication fault, main system
(SCADA)
54
Motor protection function,
3 sec. limit
92 Calibration fault, (feedback) sensor
16 Other 55
Motor current protection activated
(MCP)
93 Signal fault, sensor 2
17
Performance requirement cannot
be met
56 Underload 94 Limit exceeded, sensor 1
18 Commanded alarm standby (trip) 57 Dry running 95 Limit exceeded, sensor 2
19 Diaphragm break (dosing pump) 58 Low flow 96 Setpoint signal outside range
20 Insulation resistance low 59 No flow 97 Signal fault, setpoint input
21 Too many starts per hour 64 Overtemperature 98
Signal fault, input for setpoint
influence
22 Moisture switch alarm, digital 65
Motor temperature 1
(t_m or t_mo or t_mo1)
99
Signal fault, input for analog
setpoint
23 Smart trim gap alarm 66
Temperature, control electronics
(t_e)
104 Software shutdown
24 Vibration 67
Temperature too high, internal
frequency converter module (t_m)
105
Electronic rectifier protection
activated (ERP)
25 Setup conflict 68
External temperature/
water temperature (t_w)
106
Electronic inverter protection
activated (EIP)
26
Load continues even if the motor
has been switched off
69
Thermal relay 1 in motor
(e.g. Klixon)
110 Skew load, electrical asymmetry
27
External motor protector activated
(e.g. MP 204)
70
Thermal relay 2 in motor
(e.g. thermistor)
111 Current asymmetry
28 Battery low 71
Motor temperature 2
(Pt100, t_mo2)
112 Cos φ too high
29
Turbine operation (impellers forced
backwards)
72 Hardware fault, type 1 113 Cos φ too low
30
Change bearings
(specific service information)
73 Hardware shutdown (HSD) 120
Auxiliary winding fault
(single-phase motors)
31
Change varistor(s) (specific service
information)
74 Internal supply voltage too high 121
Auxiliary winding current too high
(single-phase motors)
32 Overvoltage 75 Internal supply voltage too low 122
Auxiliary winding current too low
(single-phase motors)
24
Code Description Code Description Code Description
123
Start capacitor, low
(single-phase motors)
183
Signal fault, extra temperature
sensor
216 Pilot pump alarm
124
Run capacitor, low
(single phase motors)
184 Signal fault, general-purpose sensor 217 Alarm, general-purpose sensor high
144
Motor temperature 3
(Pt100, t_mo3)
185 Unknown sensor type 218 Alarm, general-purpose sensor low
145
Bearing temperature high (Pt100),
in general or top bearing
186 Signal fault, power meter sensor 219 Pressure relief not adequate
146
Bearing temperature high (Pt100),
middle bearing
187 Signal fault, energy meter 220 Fault, motor contactor feedback
147
Bearing temperature high (Pt100),
bottom bearing
188 Signal fault, user-defined sensor 221 Fault, mixer contactor feedback
148
Motor bearing temperature high
(Pt100) in drive end (DE)
190
Sensor limit 1 exceeded (e.g. alarm
level in WW application)
222 Time for service, mixer
149
Motor bearing temperature high
(Pt100) in non-drive end (NDE)
191
Sensor limit 2 exceeded
(e.g. high level in WW application)
223
Maximum number of mixer starts
per hour exceeded
152
Communication fault, add-on
module
192
Sensor limit 3 exceeded
(e.g. overflow level in WW
application)
224
Pump fault (due to auxiliary
component or general fault)
153 Fault, analog output 193 Sensor limit 4 exceeded 225
Communication fault, pump
module
154 Communication fault, display 194 Sensor limit 5 exceeded 226 Communication fault, I/O module
155 Inrush fault 195 Sensor limit 6 exceeded 227 Combi event
156
Communication fault, internal
frequency converter module
196 Operation with reduced efficiency 228 Not used
157 Real-time clock out of order 197 Operation with reduced pressure 229 Not used
158 Hardware circuit measurement fault 198
Operation with increased power
consumption
230 Network alarm
159
CIM fault (Communication Interface
Module)
199
Process out of range (monitoring/
estimation/calculation/control)
231
Ethernet: No IP address from DHCP
server
160 GSM modem, SIM card fault 200 Application alarm 232
Ethernet: Auto-disabled due to
misuse
168 Signal fault, pressure sensor 201 External sensor input high 233 Ethernet: IP address conflict
169 Signal fault, flow sensor 202 External sensor input low 236 Pump 1 fault
170
Signal fault, water-in-oil (WIO)
sensor
203 Alarm on all pumps 237 Pump 2 fault
171 Signal fault, moisture sensor 204 Inconsistency between sensors 238 Pump 3 fault
172
Signal fault, atmospheric pressure
sensor
205
Level float switch sequence
inconsistency
239 Pump 4 fault
173
Signal fault, rotor position sensor
(Hall sensor)
206 Water shortage, level 1 240
Lubricate bearings (specific service
information)
174 Signal fault, rotor origo sensor 207 Water leakage 241 Motor phase failure
175
Signal fault, temperature 2 sensor
(t_mo2)
208 Cavitation 242
Automatic motor model
recognition failed
176
Signal fault, temperature 3 sensor
(t_mo3)
209 Non-return valve fault 243
Motor relay has been forced
(manually operated/commanded)
177 Signal fault, Smart trim gap sensor 210 Overpressure 244 Fault, On/Off/Auto switch
178 Signal fault, vibration sensor 211 Underpressure 245 Pump continuous runtime too long
179
Signal fault, bearing temperature
sensor (Pt100), general or
top bearing
212
Diaphragm tank precharge pressure
out of range
246
User-defined relay has been forced
(manually operated/commanded)
180
Signal fault, bearing temperature
sensor (Pt100), middle bearing
213 VFD not ready 247
Power-on notice (device/system has
been switched off)
181
Signal fault, PTC sensor
(short-circuited)
214 Water shortage, level 2 248 Fault, battery/UPS
182
Signal fault, bearing temperature
sensor (Pt100), bottom bearing
215 Soft pressure build-up timeout
25
12. BACnet MAC address
If the MAC address switches are set to an invalid MAC address value, a MAC address of 0 will be used.
BACnet
address
SW6 SW7
BACnet
address
SW6 SW7
BACnet
address
SW6 SW7
000 5133 10266
101 5234 10367
202 5335 10468
303 5436 10569
4 0 4 55 3 7 106 6 A
5 0 5 56 3 8 107 6 B
6 0 6 57 3 9 108 6 C
7 0 7 58 3 A 109 6 D
8 0 8 59 3 B 110 6 E
9 0 9 60 3 C 111 6 F
10 0 A 61 3 D 112 7 0
11 0 B 62 3 E 113 7 1
12 0 C 63 3 F 114 7 2
13 0 D 64 4 0 115 7 3
14 0 E 65 4 1 116 7 4
15 0 F 66 4 2 117 7 5
16 1 0 67 4 3 118 7 6
17 1 1 68 4 4 119 7 7
18 1 2 69 4 5 120 7 8
19 1 3 70 4 6 121 7 9
20 1 4 71 4 7 122 7 A
21 1 5 72 4 8 123 7 B
22 1 6 73 4 9 124 7 C
23 1 7 74 4 A 125 7 D
24 1 8 75 4 B 126 7 E
25 1 9 76 4 C 127 7 F
26 1 A 77 4 D
27 1 B 78 4 E
28 1 C 79 4 F
29 1 D 80 5 0
30 1 E 81 5 1
31 1 F 82 5 2
32 2 0 83 5 3
33 2 1 84 5 4
34 2 2 85 5 5
35 2 3 86 5 6
36 2 4 87 5 7
37 2 5 88 5 8
38 2 6 89 5 9
39 2 7 90 5 A
40 2 8 91 5 B
41 2 9 92 5 C
42 2 A 93 5 D
43 2 B 94 5 E
44 2 C 95 5 F
45 2 D 96 6 0
46 2 E 97 6 1
47 2 F 98 6 2
48 3 0 99 6 3
49 3 1 100 6 4
50 3 2 101 6 5
Subject to alterations.
26
Argentina
Bombas GRUNDFOS de Argentina S.A.
Ruta Panamericana km. 37.500 Lote 34A
1619 - Garin
Pcia. de Buenos Aires
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
Tel.: +43-6246-883-0
Telefax: +43-6246-883-30
Belgium
N.V. GRUNDFOS Bellux S.A.
Boomsesteenweg 81-83
B-2630 Aartselaar
Tél.: +32-3-870 7300
Télécopie: +32-3-870 7301
Belorussia
Представительство ГРУНДФОС в
Минске
220123, Минск,
ул. В. Хоружей, 22, оф. 1105
Тел.: +(37517) 233 97 65,
Факс: +(37517) 233 97 69
E-mail: grundfos_minsk@mail.ru
Bosnia/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
Mark GRUNDFOS Ltda.
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 Pumpen Vertrieb
Representative Office - Bulgaria
Bulgaria, 1421 Sofia
Lozenetz District
105-107 Arsenalski blvd.
Phone: +359 2963 3820, 2963 5653
Telefax: +359 2963 1305
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.
51 Floor, Raffles City
No. 268 Xi Zang Road. (M)
Shanghai 200001
PRC
Phone: +86-021-612 252 22
Telefax: +86-021-612 253 33
Croatia
GRUNDFOS CROATIA d.o.o.
Cebini 37, Buzin
HR-10010 Zagreb
Phone: +385 1 6595 400
Telefax: +385 1 6595 499
www.grundfos.hr
Czech Republic
GRUNDFOS s.r.o.
Čajkovského 21
779 00 Olomouc
Phone: +420-585-716 111
Telefax: +420-585-716 299
Denmark
GRUNDFOS DK A/S
Martin Bachs Vej 3
DK-8850 Bjerringbro
Tlf.: +45-87 50 50 50
Telefax: +45-87 50 51 51
E-mail: info_GDK@grundfos.com
www.grundfos.com/DK
Estonia
GRUNDFOS Pumps Eesti OÜ
Peterburi tee 92G
11415 Tallinn
Tel: + 372 606 1690
Fax: + 372 606 1691
Finland
OY GRUNDFOS Pumput AB
Mestarintie 11
FIN-01730 Vantaa
Phone: +358-3066 5650
Telefax: +358-3066 56550
France
Pompes GRUNDFOS Distribution S.A.
Parc d’Activités de Chesnes
57, rue de Malacombe
F-38290 St. Quentin Fallavier (Lyon)
Tél.: +33-4 74 82 15 15
Télécopie: +33-4 74 94 10 51
Germany
GRUNDFOS GMBH
Schlüterstr. 33
40699 Erkrath
Tel.: +49-(0) 211 929 69-0
Telefax: +49-(0) 211 929 69-3799
e-mail: infoservice@grundfos.de
Service in Deutschland:
e-mail: 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 600 096
Phone: +91-44 2496 6800
Indonesia
PT GRUNDFOS Pompa
Jl. Rawa Sumur III, Blok III / CC-1
Kawasan Industri, Pulogadung
Jakarta 13930
Phone: +62-21-460 6909
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)
Tel.: +39-02-95838112
Telefax: +39-02-95309290 / 95838461
Japan
GRUNDFOS Pumps K.K.
Gotanda Metalion Bldg., 5F,
5-21-15, Higashi-gotanda
Shiagawa-ku, Tokyo
141-0022 Japan
Phone: +81 35 448 1391
Telefax: +81 35 448 9619
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,
Tālr.: + 371 714 9640, 7 149 641
Fakss: + 371 914 9646
Lithuania
GRUNDFOS Pumps UAB
Smolensko g. 6
LT-03201 Vilnius
Tel: + 370 52 395 430
Fax: + 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
México
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
Tel.: +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
Tlf.: +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
Tel: (+48-61) 650 13 00
Fax: (+48-61) 650 13 50
Portugal
Bombas GRUNDFOS Portugal, S.A.
Rua Calvet de Magalhães, 241
Apartado 1079
P-2770-153 Paço de Arcos
Tel.: +351-21-440 76 00
Telefax: +351-21-440 76 90
România
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 Москва, ул. Школьная
39
Тел. (+7) 495 737 30 00, 564 88 00
Факс (+7) 495 737 75 36, 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.
24 Tuas West Road
Jurong Town
Singapore 638381
Phone: +65-6865 1222
Telefax: +65-6861 8402
Slovenia
GRUNDFOS PUMPEN VERTRIEB Ges.m.b.H.,
Podružnica Ljubljana
Šlandrova 8b, SI-1231 Ljubljana-Črnuče
Phone: +386 1 568 0610
Telefax: +386 1 568 0619
E-mail: slovenia@grundfos.si
Spain
Bombas GRUNDFOS España S.A.
Camino de la Fuentecilla, s/n
E-28110 Algete (Madrid)
Tel.: +34-91-848 8800
Telefax: +34-91-628 0465
Sweden
GRUNDFOS AB
Box 333 (Lunnagårdsgatan 6)
431 24 Mölndal
Tel.: +46(0)771-32 23 00
Telefax: +46(0)31-331 94 60
Switzerland
GRUNDFOS Pumpen AG
Bruggacherstrasse 10
CH-8117 Fällanden/ZH
Tel.: +41-1-806 8111
Telefax: +41-1-806 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
ТОВ ГРУНДФОС УКРАЇНА
01010 Київ, Вул. Московська 8б,
Тел.:(+38 044) 390 40 50
Фах.: (+38 044) 390 40 59
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 8TL
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
Usbekistan
Представительство ГРУНДФОС в
Ташкенте
700000 Ташкент ул.Усмана Носира 1-й
тупик 5
Телефон: (3712) 55-68-15
Факс: (3712) 53-36-35
Addresses revised 15.06.2009
www.grundfos.com
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The name Grundfos, the Grundfos l ogo, and the payoff Be–Think–Innovate are registrated trademarks
owned by Grundfos Management A/S or Grundfos A/S, Denmark. All rights reserved worldwide.
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