Vent-Axia 103 14 120 Assembly instructions

Speed controller
For variable voltage 1~ fans
Installation and Wiring Instructions
Software version: D1349A from Version 1.00
L-BAL-E097-GB 1002 ndex 001 Part.-No. 00163342-GB
english

Content
1 General notes ............................................................. 3
1.1 Structure of the operating instructions ..................................... 3
1.2 Targetgroup ......................................................... 3
1.3 Exclusion of liability ................................................... 3
1.4 Copyright ........................................................... 3
2 Safety information ......................................................... 3
2.1 Use as intended ...................................................... 3
2.2 Explanations of symbols ................................................ 3
2.3 Product safety ....................................................... 4
2.4 Requirements placed on the personnel / due diligence ........................ 4
2.5 Start-up and during operation ............................................ 4
2.6 Workonthedevice ................................................... 4
2.7 Modications / interventions in the device .................................. 5
2.8 Operator’s obligation of diligence ......................................... 5
2.9 Employment of external personnel ........................................ 5
3 Product overview .......................................................... 5
3.1 Operational area ...................................................... 5
3.2 Maintenance ......................................................... 5
3.3 Transport ........................................................... 5
3.4 Storage ............................................................. 5
3.5 Waste disposal / recycling .............................................. 6
4 ounting................................................................. 6
4.1 General notes ........................................................ 6
4.2 Minimum space requirement ............................................ 6
4.3 Outdoor installation .................................................... 6
4.4 nstallation location for agriculture ........................................ 7
4.5 Temperature inuences during commissioning ............................... 7
5 Electrical installation ....................................................... 7
5.1 Safety precautions .................................................... 7
5.2 EMC-compatible installation ............................................. 7
5.2.1 Motor feeder cable .............................................. 7
5.2.2 Signal cable ................................................... 7
5.3 Mains connection ..................................................... 7
5.4 Motor connection ..................................................... 8
5.4.1 Running noise ................................................. 8
5.5 Motor protection ...................................................... 8
5.6 Signal connection for setting the ouput voltage .............................. 9
5.7 Output voltage 0 - 10 V (A1 = Analog Out 1) ................................ 9
5.8 Voltage supply for external devices (+24V, GND) ............................. 9
5.9 Enable, device ON / OFF (Digital n 1 = D1) ................................ 10
5.10 Relay outputs (K1) .................................................... 10
5.11 Potential at control voltage connections .................................... 10
6 Operating and display elements .............................................. 11
7 Base setup ............................................................... 12
7.1 Function of dipswitches for operation as Speed controller (D P
| 1 | = | OFF | ) ....... 12
7.2 MinimumspeedcutoffDP5 ............................................ 12
7.3 Hardstart function D P 6 ................................................ 12
nstallation and Wiring nstructions Speed controller
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8 Start-up ................................................................. 13
8.1 Prerequisites for commissioning .......................................... 13
9 Setting for operation ....................................................... 13
9.1 Setting for operation as Speed controller ................................... 13
9.2 Diagram: setting signal and speed ........................................ 14
9.3 Operation with two variable output voltages (two steps) ........................ 14
10 Diagnostics / Faults ........................................................ 15
10.1 f controller doesn´t work correctly ........................................ 15
11 Enclosure ................................................................ 16
11.1 Technical data ....................................................... 16
11.2 Connection diagram ................................................... 17
11.3 Dimensions [mm] ..................................................... 17
nstallation and Wiring nstructions Speed controller
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1 General notes
1.1 Structure of the operating instructions
Before installation and start-up, read this manual carefully to ensure correct use!
We emphasize that these operating instructions apply to specic units only, and are in no way
valid for the complete system!
Use these operating instructions to work safely with and on the device. They contain safety instruc-
tions that must be complied with as well as information that is required for failure-free operation of the
device.
Keep these operating instructions together with the device. t must be ensured that all persons that
are to work on the device can refer to the operating instructions at any time. n addition to the
operating instructions, directives in the sense of the ordinance on industrial safety and health and the
work equipment ordinance are also to be provided.
Keep the operating instructions for continued use. They must be passed-on to all successive owners,
users and nal customers.
1.2 Target group
The operating instructions address persons entrusted with planning, installation, commissioning and
maintenance and servicing and who have the corresponding qualications and skills for their job.
1.3 Exclusion of liability
Concurrence between the contents of these operating instructions and the described hardware and
software in the device has been examined. t is still possible that non-compliances exist; no guarantee
is assumed for complete conformity. To allow for future developments, construction methods and
technical data given are subject to alteration. We do not accept any liability for possible errors or
omissions in the information contained in data, illustrations or drawings provided.
We accept no liability for damage caused by misuse, incorrect use, improper use or as a consequence
of unauthorized repairs or modications.
1.4 Copyright
These operating instructions contain copyright protected information. The operating instructions may
be neither completely nor partially photocopied, reproduced, translated or put on data medium without
previous explicit consent. nfringements are liable for damages. All rights reserved, including those
that arise through patent issue or registration on a utility model.
2 Safety information
This chapter contains instructions to prevent personal injury and property damage. These instructions
do not lay claim to completeness. n case of questions and problems, please consult our company
technicians.
2.1 Use as intended
The equipment is to be used solely for the purposes specied and conrmed in the order. Other uses
which do not coincide with, or which exceed those specied will be deemed unauthorised unless
contractually agreed. Damages resulting from such unauthorised uses will not be the liability of the
manufacturer. The user will assume sole liability.
Reading these operating instructions and complying with all contained instructions –especially the
safety notications contained therein –are considered part of intended use. To consider is also the
manual of attached components. Not the manufacturer, rather the operator of the device is liable for
any personal harm or material damage arising from non-intended use!
2.2 Explanations of symbols
Safety instructions are highlighted with warning triangles and are depicted according to the degree of
hazard as follows.
Attention!
Hazardous area. Death or severe injury or signicant property damage can occur if the
corresponding precautions are not taken!
nstallation and Wiring nstructions Speed controller General notes
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Danger owing to electric current
Danger owing to electric current or voltage.
Information
mportant information and advice for user.
2.3 Product safety
The device conforms to the state of the art at the time of delivery and is fundamentally considered to
be reliable. The device and its accessories must only be used in a awless condition and installed and
operated in compliance with the assembly instructions and/or operating instructions. Operating out-
side the device's technical specications (Frating plate and attachment / technical data) can lead to a
defect in the device and additional damage!
In the case of a malfunction or a failure of the equipment check all functions with alarms in
order to prevent injury to persons or property. Note possibility of back-up operation. If used in
intensive animal environments, any malfunctions in the air supply must be detected as soon
as possible to prevent the development of a life-threatening situation for the animals. The
design and installation of the system must comply with local regulations and directives. In
Germany these include DIN VDE 0100, the animal protection and the keeping of working
animals ordinance and the pig-keeping ordinance etc. Also note the instructions of AEL, DLG,
VdS.
2.4 Requirements placed on the personnel / due diligence
Persons entrusted with the planning, installation, commissioning and maintenance and servicing in
connection with the frequency inverter must have the corresponding qualications and skills for these
jobs.
n addition, they must be knowledgeable about the safety regulations, EU directives, rules for the
prevention of accidents and the corresponding national as well as regional and in-house regulations.
Personnel to be trained or instructed and apprentices are only permitted to work on the device under
the supervision of an experienced person. This also applies to personnel undergoing general training.
Comply with the legal minimum age.
2.5 Start-up and during operation
Attention!
During commissioning, unexpected and hazardous conditions can arise in the entire installation due to
defective adjustments, defective components or incorrect electrical connections. Remove all persons
and objects from the hazardous area.
During operation, the device must be closed or installed in a control cabinet. Fuses may only be
replaced by new ones and must not be repaired or bypassed. The data for the maximum line fuse are
to be considered absolutely (FTechnical data). Use only fuses specied in schematic diagrams.
Any faults detected in the electric system/modules/operating equipment must be corrected
immediately. f these faults are not corrected, the device/system is potentially very dangerous. The
device/system must therefore not be operated when it is faulty.
2.6 Work on the device
Information
Installation, electrical connection, and start-up operation may only be carried out by an
electrical specialist in accordance with electrotechnical regulations (e.g. DIN EN 50110 or DIN
EN 60204).
Danger owing to electric current
It is forbidden to carry out work on electrically live parts. The enclosure rating of the device
when open is IP 00! It is possible to inadventently touch components carrying hazardous
voltages!
The safe isolation from the supply must be checked using a two-pole voltage detector.
nstallation and Wiring nstructions Speed controller Safety information
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Attention!
Automatically restart after a power failure or mains disconnection!
2.7 odications / interventions in the device
Attention!
For reasons of safety, no unauthorized interventions or modications may be made on the device. All
planned modications must be authorized by the manufacturer in writing.
Only use the manufacturer’s original spare parts / wearing parts / accessories. These parts are
specially designed for this device. f parts from other sources are used, there is no guarantee that they
are designed and produced for the proper loads and with the required level of safety.
Parts and special equipment not supplied by the manufacturer are not approved for use.
2.8 Operator’s obligation of diligence
•The contractor or owner must also ensure that the electric systems and equipment are operated
and maintained in accordance with electro-technical regulations.
•The owner is obliged to ensure that the device are operated in perfect working order only.
•The device may only be used as intended (F“Application”).
•You must periodically examine the safety equipment for their properly functioning condition.
•The assembly instructions and/or operating instructions are always readily available at the
location where the device is being used, are complete and are in legible condition.
•These persons are regularly instructed in all applicable questions regarding occupational safety
and environmental protection and are knowledgeable regarding the assembly instructions
and/or operating instructions and, especially, are familiar with the safety instructions contained
therein.
•All safety and warning notices attached to the frequency inverter are never removed and remain
legible.
2.9 Employment of external personnel
Maintenance and service work are frequently carried out by external employees who often do not
recognize the specic situations and the thus resulting dangers.These persons must be comprehen-
sively informed about the hazards in their area of activity.
You must monitor their working methods in order to intervene in good time if necessary.
3 Product overview
3.1 Operational area
The controller described is used for continuous speed adjustment on variable voltage 1~ motors used
to drive ventilators or pumps.
3.2 aintenance
The device must be checked for soiling and, if necessary, cleaned in periodic intervals.
3.3 Transport
•The device is packed ex works to suit the transport method previously agreed.
•Always use the original packaging materials when transporting the device.
•Avoid shocks and impacts to the device during the transport.
•During manual handling the human lifting and carrying restrictions must be observed and
adhered to.
3.4 Storage
•The device must be stored in its original packaging in a dry and weather-proof room.
•Avoid exposure to extreme heat and cold.
•Avoid over-long storage periods (we recommend a maximum of one year).
nstallation and Wiring nstructions Speed controller Product overview
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3.5 Waste disposal / recycling
Disposal must be carried out professionally and environmentally friendly in accordance with the legal
stipulations.
4 ounting
4.1 General notes
Attention!
The following points must be complied with during the mechanical installation to avoid causing a defect
in the device due to assembly errors or environmental inuences:
•Before installation remove the device from the packing and check for any possible shipping
damage!
•Assemble the device on a clean and stable base. Do not distort during assembly! Use the
appropriate mounting devices for proper installation of the unit!
•Do not mount equipment on vibrating base!
•When mounted onto lightweight walls, there must be no impermissibly high vibrations or shock
loads. Any banging shut of doors that are integrated into these lightweight walls, can result in
extremely high shock loads. Therefore, we advise you to decouple the devices from the wall.
•Do not allow drilling chips, screws and other foreign bodies to reach the device interior!
•The plastic washers must be installed between the screw heads and the housing for models
with mounting holes on the inside of the housing!
•The device should be installed in a location where it will not be disturbed, but at the same time
can be easily accessed!
•Depending on the housing model use supplied stoppers for cable inlets, cut off necessary cable
inlets respectively to the cable diameter. Or alternative use cable inlet for cable glands. Any
cable ducts openings not used must be sealed!
•Care must be taken to avoid direct radiation from the sun!
•The device is designed for vertical installation (cable inlet down). A horizontal or reclined
installation is only permissible after technical release of the manufacturer!
•Be sure to observe proper heat dissipation (FTechnical data, heat dissipation).
4.2 inimum space requirement
n order to ensure sufcient ventilation of the device, clearance on all sides of at least 50 mm has to
be maintained to the housing walls, switch cabinet doors, wiring ducts, etc. The same clearance
applies to the installation of several devices next to each other.
When installing several devices on top of each other, the danger of reciprocal heating exists. This
layout is only then permissible when the air suctioned from the upper unit does not become warmer
than the permissible ambient temperature (FTechnical data). .e., a correspondingly larger clearance
or thermal shielding is required.
4.3 Outdoor installation
Outdoor installation is possible up to -20 °C when the controller supply is not switched off. nstallation
must be protected from the effects of weather as much as possible, including protection from direct
sunlight!
nstallation and Wiring nstructions Speed controller Mounting
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4.4 Installation location for agriculture
n order to avoid damage caused by ammoniac vapours, the controller shall not be installed in the
stable, but rather in an outhouse wherever possible.
4.5 Temperature inuences during commissioning
Avoid condensation in the controller and hence functional faults attributable to condensation by storing
the controller at room temperature!
5 Electrical installation
5.1 Safety precautions
Danger owing to electric current
•Work on electric components may only be carried out by trained electricians or by
persons instructed in electricity under the supervision of an electrician in accordance
with electrical engineering regulations.
•It is forbidden to carry out work on electrically live parts.
•A second person must always be present when working on energized parts or lines who
disconnects in case of emergency.
•Inspect electrical equipment periodically: retighten loose connections –immediately re-
place damaged lines and cables.
•Always keep switch cabinets and all electrical supply facilities locked. Access is only
allowed for authorized persons using a key or special tool.
•Operating the device with the housing cover removed is prohibited because energized,
exposed parts are present inside the device. Disregarding this regulation can lead to
severe personal injury.
•The required protective earth connection is established using screws between the hous-
ing parts in metal terminal space covers and housing casings. Commissioning is only
permissible after these screws have been properly attached!
•etal screwed-connections are not permitted in plastic housing parts because there is
no potential equalization.
•Never clean electrical equipment with water or similar liquids.
Information
The respective connections are represented in the enclosure of this manual (FConnection diagram)!
5.2 E C-compatible installation
5.2.1 otor feeder cable
The applicable standard for interference emissions is EN 61000-6-3. Compliance with this standard is
achieved through the use of an unscreened motor feed cable.
5.2.2 Signal cable
Pay attention to sufcient distance from powerlines and motor wires to prevent interferences. The
control cable may not be longer than 30 m. Screened control cables must be used when the cable
length is longer than 20 m. When using a shielded cable connect the shielding to one side only, i.e.
only to the control unit with the protective ground (keep cable short and with as little inductance as
possible!).
5.3 ains connection
Power from the mains is connected to terminals: PE, L1 and N. Here, it must be strictly observed that
the mains voltage lies within the allowable tolerance specications (FTechnical data and nameplate
afxed to the side).
Danger owing to electric current
The mains voltage must comply with the DIN EN 50160 quality characteristics and the dened
standard voltages in IEC 60038!
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5.4 otor connection
The motor is connected at terminals U1 and U2. Several motors can be connected to the device.
Attention
The maximum total control current (specied for electronic voltage regulation) for all motors
may not exceed the device’s rated current.
If the maximum control current for electronic voltage regulation is not known, a supplementary
20% of the rated motor current must be allowed for.
When controlling motors from other manufacturers, the controllability and the maximum
current for electronic voltage regulation should be requested from the manufacturer.
Information
t is recommended that a separate motor protection unit be foreseen for each fan.
5.4.1 Running noise
When controlling ventilators using electronic voltage regulators, motor noise can occur (due to the
system), which can be troublesome.
On fast running ventilators with a high level of air noise, this noise is relatively low. On slow running
ventilators with a low level of air noise, this noise may be dominant in the lower speed range due to
the occurrence of resonance.
5.5 otor protection
The motor can be protected by connecting thermostats “TB”.
When multiple motors are connected, it is essential to ensure that thermostats “TB”are always
connected in series.
f a connected thermostat is tripped (break between the two terminals “TB”), the device is switched off
and is not switched back on.
Relais “K1”is de-energized, terminals “11”-“12”bridged. The signal lamp ashes in code
| 2 | (F
Diagnostics / faults).
Possibilities for re-starting after the drive has cooled down (terminals “TB”bridged) by:
•By switching the mains voltage off and then on again.
•Via a digital input for remote control (ON / OFF enable).
Attention!
•An outside voltage may never be connected to the terminals “TB”and/or!
•f a bypass circuit is installed, or in the “100 %”position on devices with a main switch, the motor
protection inside the controller has no function. n this case, additional motor monitoring may be
required.
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5.6 Signal connection for setting the ouput voltage
The unit has one-analog input: terminals “E1”/“GND”(Analog n 1).
At this input the potentiometer mounted in the cover for setting the output voltage is connected
(potentiometer outside). Voltage supply is made by terminal A1 (+10 V).
Alternatively the setting of the output voltage can be made by an external signal (0...10 V). For this
disconnect the potentiometer and isolate the connecting cables.
Operation with built-in potentiometer
(at delivery)
Operation with external setting signal
(0...10 V)
AE1 GND
0-10 V
10 k
30.11.2009
v_ext_pot_p-et.vsd
AE1 GND
Eingang
Input
0...10 V
30.11.2009
v_ext_0_10V_p-et.vsd
Attention!
Never apply line voltage to analog inputs!
5.7 Output voltage 0 - 10 V (A1 = Analog Out 1)
Connection to terminals “A1”-“GND”=“Analog Out 1”(
max
10 mA).
t is not permissible to connect outputs of several devices to each other!
The function of the signal output A1 (Analog Out 1) can be determined by DIP8.
D P 8 = | OFF | Constant voltage + 10 V for external potentiometer (factory setting)
D P 8 =
| ON |
0 - 10 V ≙modulation 0 - 100 %
•Proportional the internal control of modulation with consideration “n-min”and “n-max”
setting.
•For enable “OFF”it goes not back to“0V”.
•For motor fault the output signal remains for a slave controller (“Master-Slave”
combination).
5.8 Voltage supply for external devices (+24V, GND)
There is an integrated power supply for external devices, e.g. a sensor. Terminal +24 V, output voltage
tolerance +/- 20%. max. load current FTechnical data.
t is not permissible to connect outputs of several devices to each other!
n case of overload or short circuit (24 V –GND), the external power supply is shut down (multi-fuse).
The device performs a “Reset”and continues operation.
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5.9 Enable, device ON / OFF (Digital In 1 = D1)
Electronic disconnection and Reset after motor fault via oating contact at terminals “D1”-
“D1”
•Device “ON”for closed contact.
•Controller “OFF”with opened contact.
•Relais “K1”remains energized, terminals 11 - 14 bridged. The signal lamp ashes in code
| 1 |
(FDiagnostics / faults)
Activation via oating contacts, a low voltage of approx. 24 V DC is connected.
Attention!
Never apply line voltage to the digital input!
5.10 Relay outputs (K1)
An external fault indicator is available over the potential-free contacts of the built-in relay (max. contact
rating FTechnical data and connection diagram).
For operation the relay is energized, terminals “12”and “14”are bridged. For fault the relay is de-
energized, terminals “11”and “12”are bridged (FDiagnostics / faults).
•Fault indicated for: line fault, blown internal semiconductor fuse, broken controller-internal
voltage supply, overheating by the motor (thermostats “TB”connected).
•When switching off via enable (D1 = Digital n 1), the relay remains energized.
5.11 Potential at control voltage connections
The control voltage connections (< 50 V) relate to the joint GND potential (Exception: Relay contacts
are potential free). There is a potential separation between the control voltage connections and the
earthed conductor. t must be ensured that the maximum external voltage at the control voltage
connections cannot exceed 50V (between “GND”terminals and “PE”earthed conductor). f necessary,
a connection to the earthed conductor potential can be established, install bridge between “GND”
terminal and the “PE”connection (terminal for screening).
nstallation and Wiring nstructions Speed controller Electrical installation
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6 Operating and display elements
Potentiometer outside (0 - 100 %)
nternal possibilities for settings and status LED
20.03.2008
v_pxet_bedien_anzeige.VSD
V1
%
n-max
0100
R7
%
set
0100
R4
R5
%
n-min
0100
R6
V
°C
mA
E1
ON
OFF
10987654321
S1
%
Pband
530
Potentiometer
set For control by potentiometer outside or by external signal without function (factory setting).
Potentiometer
Pband without function
Potentiometer
n-min
inimal output voltage (basic speed)
Setting range: 0 - 100 % (“n-min”takes priority if over “n-max”)
Potentiometer
n-max
aximal output voltage (speed limiter)
Setting range: 100 % - “n-min”
Jumper
E1 Basic setting for kind of signal at analog input “E1 = Analog In 1”
Dipswitch
S1 Basic setting for device function
Status LED
V1 Indicate the operating conditions over ashing code
nstallation and Wiring nstructions Speed controller Operating and display elements
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7 Base setup
7.1 Function of dipswitches for operation as Speed controller (DIP | 1 | = | OFF | )
For operation as a speed controller, the output voltage is set manually by adjusting the built-in
potentiometer, by an external potentiometer or external signal.
The desired function is determined with dipswitch S1.
Position factory setting for all dipswitches =
| OFF |
D P Function OFF ON
1Selection: Speed controller prohibited
2Signal source of control
Setting of the output voltage by the potenti-
ometer mounted in the cover.
alternatively
Setting of output voltage by external signal
to “E1”.
(internal potentiometer “set”without func-
tion)
Setting the output voltage by internal po-
tentiometer “set”
3Type of Signal 0 - 10 V, 0 - 20 mA 2 - 10 V, 4 - 20 mA
4nverting signal input 0 - 10 V, 2 - 10 V, 0 - 20 mA, 4 - 20 mA 10 - 0 V, 10 - 2 V, 20 - 0 mA, 20 - 4 mA
5Minimum speed cut off OFF ON
6Hardstart function OFF ON
7without function - -
8Function signal output “Analog
Out 1”
Constant voltage “+10V”for external po-
tentiometer 0 - 10 V ≙modulation 0 - 100 %
9without function - -
10 without function - -
7.2 inimum speed cut off DIP 5
fno“n-min”is adjusted,output voltage goes continuously with reduction of the regulating variable
down to “0”(cutoff below approx. 2 % regulating variable).
Without minimum speed cut OFF (DIP 5 =
| OFF | = factory setting)
•f minimal speed “n-min”is adjusted (e.g. 20%), then no disconnection of the fan takes place.
.e. always a minimum ventilation is ensured (fan does not go under setting “n-min”).
With minimum speed cut off (DIP 5 =
| ON | )
•Cutoff below approx. 2 % regulating variable from sestting “n-min”to “0”.
•Switch on again for a regulating variable above 5 % (to setting “n-min”).
Functional diagram Fsetting for operation as Speed controller
7.3 Hardstart function DIP 6
Special function for motorstart with maximum output voltage.
D P 6 = | OFF | “Hardstart”function = OFF (factory setting).
After switching the mains voltage on the output voltage rises during the rmly programmed
run-up time to the given value.
D P 6 =
| ON | “Hardstart”function = ON.
For a safe starting of the connected fans the function “Hard start”can be activated.
After switching the mains voltage on the controller generates for approx. 10 seconds max.
voltage “100 %”ignoring any control or sensor signal.
Afterwards the output voltage adjusts itself to the given or over the control amplier calculated
value.
nstallation and Wiring nstructions Speed controller Base setup
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8 Start-up
8.1 Prerequisites for commissioning
Attention!
1. You must mount and connect the device in accordance with the operating instructions.
2. Check all connections for correctness once more.
3. The mains voltage must match the information on the rating plate.
4. The rated current on the rating plate will not be exceeded.
5. Make sure that no persons or objects are in the fan's hazardous area.
9 Setting for operation
9.1 Setting for operation as Speed controller
Potenziometer Außen
Control by “potentiometer outside”
Setting range: Output voltage from approx. 0 - 100 % of connected line voltage or in
range of settings “n-min”up to “n-max”.
Signal to:
E1
E1 GND
14.02.2008
v_signal_e1.vsd
alternatively
Control by external signal (“potentiometer outside”disconnected).
Setting range: Output voltage from approx. 0 - 100 % of connected line voltage or in
range of settings “n-min”up to “n-max”.
08.02.2008
v_nmin_pxet.VSD
%
n-min
0100
R6
n-min
inimum output voltage (basic speed)
Setting range: 0 - 100 % (“n-min”takes priority if over “n-max”).
08.02.2008
v_nmax_pxet.VSD
%
n-max
0100
R7
n-max
aximal output voltage (speed limiter)
Setting range: 100 % - “n-min”.
nstallation and Wiring nstructions Speed controller Start-up
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9.2 Diagram: setting signal and speed
nM
50 %
100 %
012345678910
10 9 8 7 6 5 4 3 2 1 0
02468101214161820
20 18 16 14 12 10 8 6 4 2 0
4 5,6 7,2 8,8 10,4 12 13,6 15,2 16,8 18,4 20
20 18,4 16,8 15,2 13,6 12 10,4 8,8 7,2 5,6 4
0 – 10 V
10 – 0 V
0 – 20 mA
20 – 0 mA
4 – 20 mA
20 – 4 mA
Min.
Min. 0 % Max. = 100 %
Min. 35 % Max. = 85 %
05.02.2008
v_nmotor_101_miluab.vsd
Si
dealized principle diagram
nM Motor speed
Si Signal
9.3 Operation with two variable output voltages (two steps)
D P2 = | OFF | for setting via external signall.
Switchover between two steps via external potential-free contact possible.
•Step 1 (low speed). When there is no input signal connected to the input terminal “E1”, then the
unit supplies the output voltage set by “n-min”.
•Step 2 (high speed). When the terminal “A1”(+10 V) is connected with the input terminal “E1”
then the units supplies the output voltage set by “n-max”.
n-min
nM
100 %
1
t
n-max
12
05.02.2008
v_diagr_2stufen.VSD
"A1" (+10 V)
"E1"
nMotor
= "n-max"
nMotor
= "n-min"
1
2
05.02.2008
v_schalter_2stufen.VSD
nstallation and Wiring nstructions Speed controller Setting for operation
L-BAL-E097-GB 1002 ndex 001 Part.-No. 00163342-GB
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10 Diagnostics / Faults
Operating conditions are indicated by the internal status LED | V1 | with ashing code.
Code
| V1 |
Relay
K1 Explanation Reaction of Controller
Adjustment
OFF de-energized
terminals 11 - 12 bridged no line voltage
n the event of a mains interruption the
unit switches “OFF”and automatically
“ON”when the voltage has been re-
stored.
Check line and internal controller fuse.
ON energized
Terminals 12 - 14 bridged Normal operation without fault
1energized
Terminals 12 - 14 bridged
no enable
Terminals “D1”-“D1”(Digital n 1) not
bridged.
Switch OFF by external contact (Fdigital
input).
2de-energized
terminals 11 - 12 bridged
otor fault
Tripping of connected thermostat or
break between terminals “TB”.
The unit cuts out and does not switch on
again.
Check motor and connection then reset
(FMotor protection).
Code
30.11.2009
v_flash_code_p-et.VSD
2
1
ON
OFF
V1
10.1 If controller doesn´t work correctly
Information
Setting of dip switches in principle only when device is not under voltage!
f the device is on mains supply modications will partly not be identied and realized.
Attention!
t is forbidden to carry out work on electrically live parts. The enclosure rating of the device when open
is P 00! t is possible to inadventently touch components carrying hazardous voltages!
nstallation and Wiring nstructions Speed controller Diagnostics / Faults
L-BAL-E097-GB 1002 ndex 001 Part.-No. 00163342-GB
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11 Enclosure
11.1 Technical data
Type Part.-No.
Rated current
{1}
ax. line fuse
{2}
Integrated semicon-
ductor fuse
{3}
ax. heat dissi-
pation approx.
{1}
Weight
[A] [A] [Part.-No.] [W] [kg]
P-ET20 REF: 103 14 120
(303629-30)
20 25 30 A 10 x 38 mm gRL
(single fuse 00155984)
30 2.3
{1} with supply voltage of 230 V / 50 H , values for other specications available on request
{2} Max. supply side line fuse according to DIN EN 60204-1 classication VDE0113 chapter 1
{3} Integrated semiconductor fuse in device (no line safety switch)
Line voltage 1 ~ 120...277 V (-15...+10 %), 50/60 Hz
nput resistance for sensor or signal
set for the rotational speed
for 0 - 10 V input: R
i
> 100 kΩ
output voltage approx. 0 - 100 % of applied mains voltage
Min. motor current approx. 0.2 A
Voltage supply e.g. for sensors +24 V ±20 %,
max
80 mA
Output (0 - 10 V)
max
10 mA (short-circuit-proof)
Max. permissible ambient temperature 55 °C
Min. permissible ambient temperature 0 °C (if mains voltage is not switched off up to -20 °C)
Max. permissible installation height 0...4000 m amsl
Above 1000 m amsl the rated current is to be reduced by 5 % / 1000 m.
Permissible rel. humidity 85 % no condensation
Electromagnetic compatibility for the
standard voltage 230 / 400 V accord-
ing to D N EC 60038
nterference emission EN 61000-6-3 (domestic household applications)
nterference immunity EN 61000-6-2 (industrial applications)
Harmonics current according n accordance with EN 61000-3-2
Up to a maximum current of 4 A, the limits are adhered to with no restrictions.
Housing protection P54
nstallation and Wiring nstructions Speed controller Enclosure
L-BAL-E097-GB 1002 ndex 001 Part.-No. 00163342-GB
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11.2 Connection diagram
P-ET20
PEUN19K0
L1 L1 N
L1 N PE
Netz
Line
1 ~ 120...277 V 50/60 Hz
NU1 U1 U2 U2 141211
+
+
Digital In 1
K1
Kontaktbelastung
Contact rating
max. AC 250 V 5 A
A1 GND E1 GND GND
F1=FF30 A
Analog In 1 Analog Out 1 (I
max
= 10 mA)
3
Eingang
Input
0...10 V
1
4
V
TBTB D1 D1 24V
1 ~ Motor
mit eingebauten Thermostatschaltern
with internal thermostats
M
1 ~
PE
U2U1 TB TB
2
14.01.2010
v_p-et20sd.VSD
E1
10k
1 Line 1 ~ 120...277 V, 50/60 H
2 1 ~ Motor with internal thermostats
3 Input: 0...10 V (potentiometer outside connected at factory, alternatively for external signal 0 - 10 V)
4 Contact rating max. AC 250 V 5 A
11.3 Dimensions [mm]
Switch off the main supply before removing the cover!
Vor Öffnen des Deckels Gerät spannungsfrei schalten!
nstallation and Wiring nstructions Speed controller Enclosure
L-BAL-E097-GB 1002 ndex 001 Part.-No. 00163342-GB
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The Guarantee
Applicable only to products installed and used in the United Kingdom. For details of guarantee outside the
United Kingdom contact your local supplier.
Vent-Axia guarantees its products for two years from date of purchase against faulty material or workmanship.
n the event of any part being found to be defective, the product will be repaired, or at the Company’s option
replaced, without charge, provided that the product:-
•Has been installed and used in accordance with the instructions given with each unit.
•Has not been connected to an unsuitable electricity supply. (The correct electricity supply voltage is
shown on the product rating label attached to the unit).
•Has not been subjected to misuse, neglect or damage.
•Has not been modied or repaired by any person not authorised by the company.
IF CLAI ING UNDER TER S OF GUARANTEE
Please return the complete product, carriage paid to your original supplier or nearest Vent-Axia Centre, by post
or personal visit. Please ensure that it is adequately packed and accompanied by a letter clearly marked
“Guarantee Claim”stating the nature of the fault and providing evidence of date and source of purchase.
The guarantee is offered to you as an extra benet, and does not effect your legal rights
Head Ofce: Fleming Way, Crawley, West Sussex, RH10 9YX. Tel: [phone] Fax: [phone]
UK NATIONAL CALL CENTRE, Newton Road, Crawley, West Sussex, RH10 9JA
SALES ENQU R ES:
TECHN CAL SUPPORT:
Web:-www.vent-axia.com
Tel: [phone] Fax: [phone]
Tel: [phone] Fax: [phone]
Email:- [email protected]
As part of the policy of continuous product improvement Vent-Axia reserves the right to alter specications without notice.
443463A 1109
nstallation and Wiring nstructions Speed controller Enclosure
L-BAL-E097-GB 1002 ndex 001 Part.-No. 00163342-GB
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