ZIEHL-ABEGG UNIcon User manual

UNIcon / Acontrol
CTE/AHX-L / PTE-6AHQX-L, PTE-10AHQX-L
ventilation computer for agriculture
perating Instructions
Software version: D1339A from Version 1.23
L-BAL-E051-GB 1035 In ex 003 Part.-No. 00163311-GB
english

Content
1 General notes ............................................................. 4
1.1 Structure of the operating instructions ..................................... 4
1.2 Targetgroup ......................................................... 4
1.3 Exclusion of liability ................................................... 4
1.4 Copyright ........................................................... 4
2 Safety information ......................................................... 4
2.1 Inten e use ........................................................ 4
2.2 Explanations of symbols ................................................ 5
2.3 Pro uct safety ....................................................... 5
2.4 Requirements place on the personnel / ue iligence ........................ 5
2.5 Start-up an uring operation ............................................ 5
2.6 Workonthe evice ................................................... 6
2.7 Mo ications / interventions in the evice .................................. 6
2.8 Operator’s obligation of iligence ......................................... 6
2.9 Employment of external personnel ........................................ 6
3 Prod ctoverview.......................................................... 7
3.1 Operational area ...................................................... 7
3.2 Maintenance ......................................................... 7
3.3 Transport ........................................................... 7
3.4 Storage ............................................................. 7
3.5 Waste isposal / recycling .............................................. 7
4 Mo nting................................................................. 8
4.1 General notes ........................................................ 8
4.2 Minimum space requirement ............................................ 8
4.3 Out oor installation .................................................... 8
4.4 Installation location for agriculture ........................................ 9
4.5 Temperature inuences uring commissioning ............................... 9
5 Electrical installation ....................................................... 10
5.1 Safety precautions .................................................... 10
5.2 EMC-compatible installation ............................................. 10
5.2.1 Motor fee er cable .............................................. 10
5.2.2 Signal cable ................................................... 10
5.3 Mains connection ..................................................... 10
5.4 Fan connection ....................................................... 11
5.4.1 Control mo ule type CTE.. for ETAvent-fans ............................ 11
5.4.2 Voltage controllers type PTE.. for 1~ fans .............................. 11
5.4.2.1 Running noise ......................................... 11
5.5 Motor protection ...................................................... 12
5.6 Analog inputs for sensors ............................................... 12
5.7 Control output A1, A2, A3 (0 - 10 V) an PWM .............................. 13
5.8 Voltage supply for external evices (+24V, GND) ............................. 13
5.9 Relay outputs (K1, K2, K3) .............................................. 13
5.10 Communication ....................................................... 14
5.10.1 Network by Mo bus ............................................. 14
5.10.2 RS-485 - network esign an interface parameter ........................ 14
5.11 Potential at control voltage connections .................................... 15
5.12 Zenec main switch for ETAvent fans ...................................... 15
6 Controls and Men ......................................................... 16
6.1 Multipurpose LC isplay ................................................ 16
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6.2 Main switch (only Type PTE-6/10AHQ(X)-L) ................................. 17
6.3 Menu operation ...................................................... 17
6.4 Menu structure ....................................................... 18
7 The Installation men ...................................................... 19
7.1
| Installation | Entry .................................................... 19
7.2
| Installation | Ventilation ................................................ 20
7.2.1 Exhaustair rate ................................................. 20
7.2.2 Minimum spee cut off ........................................... 20
7.2.3 Setting Startvoltage ............................................. 21
7.2.4 Peak loa fans ................................................. 21
7.2.4.1 Variant of peak loa 1 ................................... 22
7.2.4.2 Variant of peak loa 2 an 3 ............................... 22
7.2.5 Humi ity control ................................................ 23
7.3 | Installation | Shutter ................................................... 24
7.4
| Installation | Heating 1 ................................................. 24
7.5
| Installation | Heating 2 ................................................. 25
7.5.1 Special function for “piglet nest warm water heating”....................... 25
7.6 | Installation | Setpoint erating ........................................... 26
7.7
| Installation | Sensora just .............................................. 27
7.8
| Installation | Heatexchange ............................................. 28
7.9
| Installation | bypass shutter ............................................. 29
7.10
| Installation | Exhaustsystem ............................................ 30
7.10.1 Group control variants ............................................ 32
7.11 | Installation | Bus ..................................................... 34
7.11.1 Setting of Bus a resses .......................................... 36
7.11.2 Operation with only one control unit (Stan -Alone) ........................ 36
7.12 | Installation | IOSetup .................................................. 36
7.12.1 Factory setting allocations / possible allocations .......................... 40
7.13 | Installation | Diverse .................................................. 41
7.13.1 Displaymo e .................................................. 41
7.13.2 Switch mo e .................................................. 41
7.13.3 Preheat operation, Stall washing Operation ............................. 41
7.13.4 External switch extension ......................................... 42
7.13.5 Set protection = PIN Lock ......................................... 43
7.13.6 Comparison of two sensor values .................................... 43
7.13.7 Temperature monitoring by istance alarms (relative to nominal value) .......... 43
7.14 | Installation | Measuring fan ............................................. 43
7.14.1 General escription of function ...................................... 44
7.14.2 Conguration .................................................. 44
7.15 | Installation | Diagnostic ................................................ 46
8 Start- p ................................................................. 47
8.1 Prerequisites for commissioning .......................................... 47
9 Settings for operation ...................................................... 47
9.1 Menu overview for operation ............................................ 47
9.2 Quick Info ........................................................... 47
9.3 Setting Ventilation ..................................................... 49
9.3.1 For Control of Ventilation .......................................... 49
9.3.2 For throttle shutter control ......................................... 50
9.3.3 Setpoint erating ............................................... 51
9.3.4 Special function: Humi ity control .................................... 53
9.4 Setting temperature monitoring ........................................... 54
9.4.1 Example for Alarm Maximum message on stall unit. ....................... 55
9.4.2 Example for overtemperature message in stall 3 when networking ............. 56
9.5 Settings for heating ................................................... 57
9.5.1 Settings for Heating H1 ........................................... 57
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9.5.1.1 Two-position control in epen ent of the ventilation nominal value (factory
setting) .............................................. 57
9.5.1.2 Two-position control in epen ent of the ventilation nominal value ..... 58
9.5.1.3 Heating H1 via the 0...10 V signal (linear) ...................... 59
9.5.2 Settings for heating H2 (factory setting eactivate ) ....................... 60
9.6 Increase program .................................................... 61
9.6.1 Set the trajectory of the growth curve ................................. 61
9.6.2 Curve for Setpoint compartment temperature ............................ 62
9.6.3 Curve for Minimum Ventilation ...................................... 62
9.6.4 Curve for Maximum Ventilation ...................................... 63
9.6.5 Curve for Heating1 .............................................. 63
9.6.6 Curve for Heating2 .............................................. 64
10 Men tables .............................................................. 65
10.1 Main menu .......................................................... 65
10.2 Installation menu ..................................................... 67
10.3 Programme outputs an inputs of a system ................................ 70
11 Malf nctions / tro ble shooting .............................................. 71
12 Enclos re ................................................................ 72
12.1 Technical ata ....................................................... 72
12.1.1 Performance re uction uring elevate ambient temperatures ................ 73
12.2 Connection iagram ................................................... 74
12.2.1 CTE/AH(X)-L for ETAvent PWM ..................................... 74
12.2.2 CTE/AH(X)-L for ETAvent PWM 0...10 V ............................... 75
12.2.3 PTE-6/10HQ(X)-L for 1~ fans ....................................... 76
12.3 Dimensions [mm] ..................................................... 77
12.4 Examples of application ................................................ 78
12.4.1 CTE/AH(X)-L: Single exhaust system with ETAvent (0 - 10 V) ................ 78
12.4.2 PTE-6/10AHQ(X)-L: Single exhaust system with 1~ fans .................... 79
12.4.3 CTE/AH(X)-L: Central exhaust air with ETAvent (PWM) + switch on Group 2 ...... 80
12.4.4 PTE-.. an CTE/..: 1~ fan + switch on group for central exhaust air ............ 81
12.5 In ex .............................................................. 82
12.6 Manufacturer reference ................................................ 83
12.7 Service information .................................................... 83
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1 General notes
1.1 Str ct re of the operating instr ctions
Before installation and start- p, read this man al caref lly to ens re correct se!
We emphasize that these operating instr ctions apply to specic nits only, and are in no way
valid for the complete system!
Use these operating instructions to work safely with an on the evice. They contain safety instruc-
tions that must be complie with as well as information that is require for failure-free operation of the
evice.
Keep these operating insturctions together with the evice. It must be ensure that all persons that
are to work on the evice can refer to the operating instructions at any time.
Keep the operating instructions for continue use. They must be passe -on to all successive owners,
users an nal customers.
1.2 Target gro p
The operating instructions a ress persons entruste with planning, installation, commissioning an
maintenance an servicing an who have the correspon ing qualications an skills for their job.
1.3 Excl sion of liability
Concurrence between the contents of these operating instructions an the escribe har ware an
software in the evice has been examine . It is still possible that non-compliances exist; no guarantee
is assume for complete conformity. To allow for future evelopments, construction metho s an
technical ata given are subject to alteration. We o not accept any liability for possible errors or
omissions in the information containe in ata, illustrations or rawings provi e .
Ziehl-Abegg AG is not liable for amage ue to misuse, incorrect use, improper use or as a
consequence of unauthorize repairs or mo ications.
1.4 Copyright
These operating instructions contain copyright protecte information. The operating instructions may
be neither completely nor partially photocopie , repro uce , translate or put on ata me ium without
previous explicit consent from Ziehl-Abegg AG. Infringements are liable for amages. All rights
reserve , inclu ing those that arise through patent issue or registration on a utility mo el.
2 Safety information
This chapter contains instructions to prevent personal injury an property amage. These instructions
o not lay claim to completeness. In case of questions an problems, please consult our company
technicians.
2.1 Intended se
The equipment is to be use solely for the purposes specie an conrme in the or er. Other uses
which o not coinci e with, or which excee those specie will be eeme unauthorise unless
contractually agree . Damages resulting from such unauthorise uses will not be the liability of the
manufacturer. The user will assume sole liability.
Rea ing these operating instructions an complying with all containe instructions –especially the
safety notications containe therein –are consi ere part of inten e use. To consi er is also the
manual of attache components. Not the manufacturer, rather the operator of the evice is liable for
any personal harm or material amage arising from non-inten e use!
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2.2 Explanations of symbols
Safety instructions are highlighte with warning triangles an are epicte accor ing to the egree of
hazar as follows.
Attention!
Hazar ous area. Death or severe injury or signicant property amage can occur if the
correspon ing precautions are not taken!
Danger owing to electric c rrent
Danger owing to electric current or voltage.
Information
Important information an a vice for user.
2.3 Prod ct safety
The evice conforms to the state of the art at the time of elivery an is fun amentally consi ere to
be reliable. The evice an its accessories must only be use in a awless con ition an installe an
operate in compliance with the assembly instructions an /or operating instructions. Operating out-
si e the evice's technical specications ( rating plate an attachment / technical ata) can lea to
a efect in the evice an a itional amage!
In the case of a malf nction or a fail re of the eq ipment check all f nctions with alarms in
order to prevent inj ry to persons or property. Note possibility of back- p operation. If sed in
intensive animal environments, any malf nctions in the air s pply m st be detected as soon
as possible to prevent the development of a life-threatening sit ation for the animals. The
design and installation of the system m st comply with local reg lations and directives. In
Germany these incl de DIN VDE 0100, the animal protection and the keeping of working
animals ordinance and the pig-keeping ordinance etc. Also note the instr ctions of AEL, DLG,
VdS.
2.4 Req irements placed on the personnel / d e diligence
Persons entruste with the planning, installation, commissioning an maintenance an servicing in
connection with the frequency inverter must have the correspon ing qualications an skills for these
jobs.
In a ition, they must be knowle geable about the safety regulations, EU irectives, rules for the
prevention of acci ents an the correspon ing national as well as regional an in-house regulations.
Personnel to be traine or instructe an apprentices are only permitte to work on the evice un er
the supervision of an experience person. This also applies to personnel un ergoing general training.
Comply with the legal minimum age.
This evice is not inten e to be use by people (inclu ing chil ren) who have restricte mental,
sensory or intellectual abilities or who have a lack of experience an /or knowle ge.
2.5 Start- p and d ring operation
Attention!
During commissioning, unexpecte an hazar ous con itions can arise in the entire installation ue to
efective a justments, efective components or incorrect electrical connections. Remove all persons
an objects from the hazar ous area.
During operation, the evice must be close or installe in a control cabinet. Fuses may only be
replace by new ones an must not be repaire or bypasse . The ata for the maximum line fuse are
to be consi ere absolutely ( Technical ata). Use only fuses specie in schematic iagrams.
Any faults etecte in the electric system/mo ules/operating equipment must be correcte
imme iately. If these faults are not correcte , the evice/system is potentially very angerous. The
evice/system must therefore not be operate when it is faulty.
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2.6 Work on the device
Information
Installation, electrical connection, and start- p operation may only be carried o t by an
electrical specialist in accordance with electrotechnical reg lations (e.g. DIN EN 50110 or DIN
EN 60204)!
Danger owing to electric c rrent
It is forbidden to carry o t work on electrically live parts. Protection class of the device when
open is IP 00! It is possible to inadventently to ch components carrying hazardo s voltages.
The safe isolation from the supply must be checke using a two-pole voltage etector.
Attention!
A tomatically restart after a power fail re or mains disconnection!
2.7 Modications / interventions in the device
Attention!
For reasons of safety, no unauthorize interventions or mo ications may be ma e on the evice. All
planne mo ications must be authorize by the manufacturer in writing.
Use only genuine spare parts / genuine wearing parts / genuine accessories from Ziehl-Abegg.These
parts were specically esigne for the evice. There is no guarantee that parts from non-original
sources are esigne an manufacture in correspon ence with loa an safety requirements.
Parts an optional equipment not supplie by Ziehl-Abegg are not approve by Ziehl-Abegg for use.
2.8 Operator’s obligation of diligence
•The contractor or owner must also ensure that the electric systems an equipment are operate
an maintaine in accor ance with electro-technical regulations.
•The owner is oblige to ensure that the evice are operate in perfect working or er only.
•The evice may only be use as inten e ( “Application”).
•You must perio ically examine the safety equipment for their properly functioning con ition.
•The assembly instructions an /or operating instructions are always rea ily available at the
location where the evice is being use , are complete an are in legible con ition.
•These persons are regularly instructe in all applicable questions regar ing occupational safety
an environmental protection an are knowle geable regar ing the assembly instructions
an /or operating instructions an , especially, are familiar with the safety instructions containe
therein.
•All safety an warning notices attache to the frequency inverter are never remove an remain
legible.
2.9 Employment of external personnel
Maintenance an service work are frequently carrie out by external employees who often o not
recognize the specic situations an the thus resulting angers.These persons must be comprehen-
sively informe about the hazar s in their area of activity.
You must monitor their working metho s in or er to intervene in goo time if necessary.
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3 Prod ct overview
3.1 Operational area
The evices are esigne as temperature control units for stable compartments in single or central
exhaust air installations.
•In installations with single s ction, fans, aps an heatings are controlle via the outputs.
•In central exha st installations, these evices are use in combination. The evices controls
the exhaust air ap an the heatings for one compartment. At the same time the exhaust air
volumes of all the compartments connecte are signale to a Master*. The spee is calculate
from the sum of the exhaust air volumes an the fans connecte are rea juste .
In or er to be able to network several evices, these are equippe with a bus interface. In this way, for
example, the supply air temperature sensor connecte to the Master* can be communicate to all
system users. Fault messages on stall evices are transmitte an isplaye as a group fault; in
a ition the total exhaust air volume of the ventilation system is etermine .
UNIcon Type CTE/AH(X)-L
The control mo ule Unicon type CTE/A(X)H-L has signal outputs e. g. for the control of ETAvent fans
an amper control motors.
Acontrol Type PTE-6AHQ(X)-L and PTE-10AHQ(X)-L
The voltage controllers mo el range Acontrol type PTE-6AHQ(X)-L an PTET-10AHQ(X)-L have an
operating output for voltage-a justable 1~ motors with a maximum control current of 6 A or 10 A.
Master*
A evice which controls an monitors the bus communication an performs central control functions
3.2 Maintenance
The evice must be checke for soiling an , if necessary, cleane in perio ic intervals.
3.3 Transport
•The evice is packe ex factory to suit the transport metho previously agree .
•Always use the original packaging materials when transporting the evice.
•Avoi shocks an impacts to the evice uring the transport.
•During manual han ling the human lifting an carrying restrictions must be observe an
a here to.
3.4 Storage
•The evice must be store in its original packaging in a ry an weather-proof room.
•Avoi exposure to extreme heat an col .
•Avoi over-long storage perio s (we recommen a maximum of one year).
3.5 Waste disposal / recycling
Disposal must be carrie out professionally an environmentally frien ly in accor ance with the legal
stipulations.
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4 Mo nting
4.1 General notes
Attention!
The following points must be complie with uring the mechanical installation to avoi causing a efect
in the evice ue to assembly errors or environmental inuences:
•Before installation remove the evice from the packing an check for any possible shipping
amage!
•Assemble the evice on a clean an stable base. Do not istort uring assembly! Use the
appropriate mounting evices for proper installation of the unit!
•Do not mount equipment on vibrating base!
•When mounte onto lightweight walls, there must be no impermissibly high vibrations or shock
loa s. Any banging shut of oors that are integrate into these lightweight walls, can result in
extremely high shock loa s. Therefore, we a vise you to ecouple the evices from the wall.
•Do not allow rilling chips, screws an other foreign bo ies to reach the evice interior!
•The plastic washers must be installe between the screw hea s an the housing for mo els
with mounting holes on the insi e of the housing!
•The evice shoul be installe in a location where it will not be isturbe , but at the same time
can be easily accesse !
•Depen ing on the housing mo el use supplie stoppers for cable inlets, cut off necessary cable
inlets respectively to the cable iameter. Or alternative use cable inlet for cable glan s. Any
cable ucts openings not use must be seale !
•Care must be taken to avoi irect ra iation from the sun!
•The evice is esigne for vertical installation (cable inlet own). A horizontal or recline
installation is only permissible after technical release of the manufacturer!
•Be sure to observe proper heat issipation ( Technical ata, heat issipation).
4.2 Minim m space req irement
In or er to ensure sufcient ventilation of the evice, clearance on all si es of at least 50 mm has to
be maintaine to the housing walls, switch cabinet oors, wiring ucts, etc. The same clearance
applies to the installation of several evices next to each other.
When installing several evices on top of each other, the anger of reciprocal heating exists. This
layout is only then permissible when the air suctione from the upper unit oes not become warmer
than the permissible ambient temperature ( Technical ata). I.e., a correspon ingly larger clearance
or thermal shiel ing is require .
4.3 O tdoor installation
Out oor installation is possible up to -20 °C when the controller supply is not switche off. Installation
must be protecte from the effects of weather as much as possible, inclu ing protection from irect
sunlight!
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4.4 Installation location for agric lt re
In or er to avoi amage cause by ammoniac vapours, the controller shall not be installe in the
stable, but rather in an outhouse wherever possible.
4.5 Temperat re inences d ring commissioning
Avoi con ensation in the controller an hence functional faults attributable to con ensation by storing
the controller at room temperature!
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5 Electrical installation
5.1 Safety preca tions
Danger owing to electric c rrent
•Work on electric components may only be carried o t by trained electricians or by
persons instr cted in electricity nder the s pervision of an electrician in accordance
with electrical engineering reg lations.
•It is forbidden to carry o t work on electrically live parts.
•A second person m st always be present when working on energized parts or lines who
disconnects in case of emergency.
•Inspect electrical eq ipment periodically: retighten loose connections –immediately re-
place damaged lines and cables.
•Always keep switch cabinets and all electrical s pply facilities locked. Access is only
allowed for a thorized persons sing a key or special tool.
•Operating the device with the ho sing cover removed is prohibited beca se energized,
exposed parts are present inside the device. Disregarding this reg lation can lead to
severe personal inj ry.
•The req ired protective earth connection is established sing screws between the ho s-
ing parts in metal terminal space covers and ho sing casings. Commissioning is only
permissible after these screws have been properly attached!
•Metal screwed-connections are not permitted in plastic ho sing parts beca se there is
no potential eq alization.
•Never clean electrical eq ipment with water or similar liq ids.
Information
The respective connections are represente in the enclosure of this manual ( Connection iagram)!
5.2 EMC-compatible installation
5.2.1 Motor feeder cable
The applicable stan ar for interference emissions is EN 61000-6-3. Compliance with this stan ar is
achieve through the use of an unscreene motor fee cable.
5.2.2 Signal cable
Pay attention to sufcient istance from powerlines an motor wires to prevent interferences. The
control cable may not be longer than 30 m. Screene control cables must be use when the cable
length is longer than 20 m. When using a shiel e cable connect the shiel ing to one si e only, i.e.
only to the control unit with the protective groun (keep cable short an with as little in uctance as
possible!).
5.3 Mains connection
Power from the mains is connecte to terminals: PE, L1 an N. Here, it must be strictly observe that
the mains voltage lies within the allowable tolerance specications ( Technical ata an nameplate
afxe to the si e).
Danger owing to electric c rrent
The mains voltage m st comply with the DIN EN 50160 q ality characteristics and the dened
standard voltages in IEC 60038!
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5.4 Fan connection
5.4.1 Control mod le type CTE.. for ETAvent-fans
The connection of ETAvent-fans epen s on the version. For an inverte control (10 - 0 V, 100 - 0 %
PWM) an accor ant programming at the base menu is necessary ( IO Setup ).
fan type: Colo r Terminal Parallel operation
ETAvent PWM (0 - 100 % / 100 -
0%)
Connection iagram
grey PWM max. up to 3 fans at one output
pink 24 V
White D3
Green D3
ETAvent (0 - 10 V / 10 - 0 V)
Connection iagram
grey GND max. up to 100 fans at one out-
put
pink A1
White D3
Green D3
Information
For use of ETAvent fans (version 0 - 10 V / 10 - 0 V) in central exhaust air installations the controller
output 1(terminals A1 / GND) is use for the exhaust air amper. The ETAvent is then connecte to a
controller output which has to be programme ( Installation - IO Setup).
5.4.2 Voltage controllers type PTE.. for 1~ fans
The motor is connecte at terminals U1 an U2. Several motors can be connecte to the evice.
Attention!
The maxim m total control c rrent (specied for electronic voltage reg lation) for all motors
may not exceed the device’s rated c rrent.
If the maxim m control c rrent for electronic voltage reg lation is not known, a s pplementary
20 % of the rated motor c rrent m st be allowed for.
When controlling motors from other man fact rers, the controllability and the maxim m
c rrent for electronic voltage reg lation sho ld be req ested from the man fact rer.
Information
•It is recommen e that a separate motor protection unit be foreseen for each fan.
•For motors with thermistors “TB”e.g. type S-ET10.
5.4.2.1 R nning noise
When controlling ventilators using electronic voltage regulators, motor noise can occur ( ue to the
system), which can be troublesome (Phase cutting = series “P...”).
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 ominant in the lower spee range ue to
the occurrence of resonance.
For systems where noise is critical, we recommen using our ETAvent fans in combination with
ventilation computer without power stage type CTE/AH(X)-L.
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5.5 Motor protection
Attention!
Motor thermostats cannot be connected to these controller. I.e. a separate motor protection is
req ired. We cannot nder any circ mstances accept liability for damage to the motors which
do not have the req ired motor protection. It is recommended that every fan is eq ipped with a
separate motor protection nit e.g. type S-ET10 ( connection diagram)!
The existing malf nction entry (terminals D3-*D3) can only be sed for display of the existing
malf nction.
•For voltage controllers type PTE.. e.g.. when a motor protection unit has trippe
•For control mo ule type CTE.. fault in ication ETAvent-fan
The fault isplay also isappears as soon as the fault has been eliminate . The fault can be
acknowle ge by pressing the
| ESC | key. If the fault persists, after approximately 60 minutes (time
span can be a juste un er “Alarm”)“Alarm Ventilator”reappears.
5.6 Analog inp ts for sensors
Inp t E1 for temperat re sensors in compartment
•Terminals “E1”/“GND”
•Sensor type TFR (Part.-No. 00089846) in scope of elivery
Inp t E2 (f nction programable)
•Terminals “E2”/“GND”
•Sensor not in scope of elivery
•For example for measuring the supply air temperature in single evices or for networking only
on the “Master”evice. When networke , the supply air temperature is transferre via bus from
the “Master”to the other evices.
•For example temperature sensor for controlling the heater or shutter in epen ently of the sensor
in the stall (separate control circuit).
•For humi ity sensor with 0 - 10 signal (e.g. type MFTG-100V Art. No. 384033). The internal
plugs for input 2 must be plugge to 0 - 10 V ( humi ity control).
inp t E3 (activatable for spezial f nctions)
•Terminals “D1 (E3)”/“D1 (GND)”
•Sensor not in scope of elivery
•The “D1”input is igitally pre-programme at the factory. This can be use as a thir analogue
input if necessary. To o this, replug the internal plugs “J2”to the two right han pins for “E2”
an program D1 function =
| 6D | in the IO Setup.
Attention!
Never apply line voltage to analog inp ts!
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5.7 Control o tp t A1, A2, A3 (0 - 10 V) and PWM
The evices have three 0 - 10 V outputs an one PWM output (alternative use as a further 0...10 V
output).
It is not permissible to connect outputs of several evices to each other!
The following f nctions are pre-programmed at the factory (other f nctions can be assigned in
the IO Set p):
0 - 10 V O tp t:
•O tp t 1: terminals “A1”/“GND”(I
max
10 mA). For ETAvent fans with 0 - 10 V signal or exhaust
air ampers in the compartment (IO Setup: A1 function = “0”→ventilation)
•O tp t 2: Terminals “A2”/“GND”(I
max
10 mA). Regulator 2 e.g. for throttle shutter after the
exhaust air fan in the stall (IO Setup: A2 function = “2”→shutter) factory inverte (10 V...0 V)
i.e.: 10 V = shutter CLOSED, 0 V = shutter OPEN
•O tp t 3: Terminals “A3”/“GND”(I
max
10 mA). For Heating (IO Setup: A3 function = “1”→
Heating )
PWM o tp t alternatively 0 - 10 V
•O tp t PWM: terminals PWM / +24V. For ETAvent fans with PWM input (IO Setup: PWM
function = “0”→ventilation)
•To change to 0 - 10 V output plug internal jumper “J1”at the top!
Information
Inverting outputs an setting curve points possible (e.g. for not linear ouput) in IO Setup ( Installation
menu).
5.8 Voltage s pply for external devices (+24V, GND)
There is an integrate power supply for external evices, e.g. a sensor. Terminal +24 V, output voltage
tolerance +/- 20%. max. loa current Technical ata.
It is not permissible to connect outputs of several evices to each other!
In case of overloa or short circuit (24 V –GND), the external power supply is shut own (multi-fuse).
The evice performs a “Reset”an continues operation.
5.9 Relay o tp ts (K1, K2, K3)
The evice has three relay outputs, the following functions are pre-programme at the factory. Other
functions can be assigne in “IO Setup”. Max. contact loa 5A / 250 V AC.
K1: Fa lt indication
•Connection of the oating contacts to the terminals 11, 12, 14.
•For operation the relay is energize i.e. terminals “12”an “14”are bri ge (factory setting not
inverte ).
•With power failure, internal fuse failure, temperature malfunction or fan error, the error message
relay at the correspon ing control unit of the compartment rops, the terminals “12”an “11”are
bri ge . The “Master”unit i enties a malfunction of a network user via the ata link, i. e., if a
network user isplays a malfunction, the error relay in the master unit also rops. Due to this
function the fault relay of the “Slave”evices can be assigne if necessary ifferent functions.
•The fault message via the relay can be acknowle ge with the “ESC”key. If the fault persists
(e.g. sensor break) a message is receive again after the a justable time span “Alarm Pause”
(factory setting 60 minutes).
The error message is not to be laye in the same cable as the bus line.
K2: Heating
•Connection of the oating contacts to the terminals 21, 22, 24.
K3: Peak load fan
•Factory setting relay “K3”for function “peak loa fan ”assigne ( “Installation”-“IO Setup”).
A secon fan can be switche on via the terminals “31”un “32”.The activation must be ma e in
“Installation”-“Ventilation”(peak loa ).
Information
Inverting relay function in IO Setup( menu installation) possible.
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5.10 Comm nication
5.10.1 Network by Modb s
The evice comes equippe with a RS-485 interface for networking via a Mo bus. Connection to
terminals “D+”,“D-”an “GND”.
A maximum of 32 network users can be connecte to the ata bus. One of these evices is the
Master.
The Master always has the a ress 1( isplay of a ress in installation menu:- - - - -).
The address m st be set in the “B s”men . The sensor for the s pply air and the gro p fa lt
m st be connected at the “Master”device!
5.10.2 RS-485 - network design and interface parameter
You must ensure correct connection; i.e. "D+" must also be connecte on the following evices to
"D+". The same applies to "D-".
In a ition, a "GND" connection must be establishe , as issimilar potential (over 10 V!) will lea to
the estruction of the RS-485 interface (e.g. lightning).
GND D+ D- GND D+ D-
16.04.2008
v_modbus_geraete_anschluss.vsd
general example for Mo bus evice connection
The ata line must be con ucte from one evice to the next. No other type of wiring is allowe !
Always use only two wires of one lea (twiste pair) for the connection.
Examples for Mo bus connection
Recommended wire types
1. CAT5 / CAT7 cables
2. J-Y (St) 2x2x0.6 (telephone wire)
3. AWG22 (2x2 twiste pair)
When using telephone ex with four cable cores, we recommen the following allocation:
“D+”= re , “D-”= black, “GND”= white
Information
•Pay attention to s fcient distance from powerlines and motor wires (min. 20 cm)
•Do not se wire shield
•Except the data link " D+" , " D-" and " GND" - connection may no f rther cable cores of
the data line be sed.
•Max. allowed wire length 1000 m (CAT5/7 500 m)
Defa lt interface parameter
Bau rate = 19200
Bits = 8
Patity = Even (None, exception of evices agriculture)
Stop bits = 1
Han shake = none
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Information
If any matters are unclear, please contact our V-STE support epartment for control systems -
ventilation technology. The information sheet "Network structure of Mo bus" R-TIL08_01 contains
etaile information about Mo bus.
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 an the
earthe con uctor. It must be ensure that the maximum external voltage at the control voltage
connections cannot excee 50V (between “GND”terminals an “PE”earthe con uctor). If necessary,
a connection to the earthe con uctor potential can be establishe , install bri ge between “GND”
terminal an the “PE”connection (terminal for screening).
5.12 Zenec main switch for ETAvent fans
With ETAvent fans an emergency operation at maximum spee is possible (100 % function)
in the case of a fault in the master control technology or failure of the preset signal (0 –10 V
or PWM signal).
Type Zenec, Part. no. 349022
Switch position:
•Position
| 0 | : Switches off the fan (lockable)
•Position
| 1 | : Operation Control
•Position
| 100 % | : fans supporting the 100 % function run with maximum spee .
Technical data:
•Housing protection IP65,
•Dimensions (w x h x ) 86 x 121 x 117
•Contact rating AC 250 V 20 A
Feat re:
By connection of the terminals “7”an “8”in the “Zenec”accor ing to the circuit iagram ( Appen ix
–Connection Diagram ETAvent), a fault message can be suppresse in switch position “0”(fault
message via the integrate fault message relay in the ETAvent fan).
If this fault message is not suppresse in switch position “0”the terminals do not have to be
connected.
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6 Controls and Men
6.1 M ltip rpose LC display
The following isplay appears after switching on (Reset) or after approx. 15 minutes without pressing
a key. This isplay shows a list of the most important values an statuses of the control functions an
is the starting point (Start) for the operation.
Overview isplay
11.09.2008
v_display_erkl_cte_pte_x.vsd
3
4
7
8
2
5
6
91
D
ESC P
1. S: active set value
2. Numeric isplay 5 igit
3. Alarm-Symbol (fault in ication)
4. Fire symbol = Heating is activate
5. Lowering function activ
6. Display for Cot OFF
- Setting “Cot OFF”in Quick Info Menu
- Main switch in position “0”(for Switch mo e “ON”in Installation
meni)
7. Bargraph fan mo ulation
8. Text line 3 gures ( isplay unit, etc.)
9. SH: Exhaust airshutter opening*
PProgram key an open menu
Rotary button: menu selection, setting
value
Escape = leave menu
D
ESC
* Factory set display for “shutter”, alternatively other values Installation Various / Display Mode.
In case of an alarm, the isplay overview changes together with the alarm message. It can be conrme by pressing the “Esc”-
key shortcut (approx. 3 sec). I.e., the malfunction in ication via the isplay an via the relay is switche off ( Alarm
functions).
S:25°C SH:99%
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6.2 Main switch (only Type PTE-6/10AHQ(X)-L)
0Power stack (fan) is switche off
A to Power stack in operation (stan ar position)
100 % Fans are running with line voltage
Information
The isplay is in operation in every switch position! (cannot be switche off)
The f nction of the switch for the control nit can be changed in the Installation men -
“Diverse”- Switch mode.
•Switch mo e“OFF”(factory setting).
The control unit is active in all switch positions, overtemperature/un ertemperature messages,
shutter control etc. also in switch position “0”an “100%”!
•Switch mo e “ON”
In switch position “0”an “100%”the control unit is switche off an behaves passively (Stop
symbol in isplay).
6.3 Men operation
The menu group is selecte with the rotary
knob starting from the Overview isplay. The
triangle shows the menu group, for “Ventila-
tion”, for example, this is un erneath the sym-
bol for fan an shutter.
By pushing the Pbutton, one reaches in ivi u-
al menu items in the menu group (e.g. to “PIN”,
“Setpoint”etc.).
One moves up an own within the menu
group using the rotary button.
After selecting the menu item, the Pkey is
presse to make settings.
If the previously set value starts to ash, it can
be a juste with the rotary button an then
save with the Pkey.
To exit the menu without making any changes,
use the
| Esc | key, i.e., the originally set values
remain.
One returns to the level menu group “Ventila-
tion”using the
| ESC | key.
Overview isplay
S:20.0°SH:94% Ventilation
↑
| ESC |
P↓↑
| ESC |
P↓
PIN Setpoint
↑↓↑↓
Setpoint Pband
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6.4 Men str ct re
Overview display
S:20.0°SH:94% Ventilation Alarm Heating1 ay of program
↑
| ESC |
P↓↑
| ESC |
P↓↑
| ESC |
P↓↑
| ESC |
P↓↑
| ESC |
P↓
PIN
Setpoint
Cot ON/OFF
Freshairtemp.
Temp. Min. Value
Temp. Max. Value
Language
etc.
Ventilation = Fan +
Shutter
Alarm = Overtemper-
ature + Un ertemper-
ature
Heating = via relay or
0 - 10 V
Increase curves
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7 The Installation men
7.1 | Installation | Entry
Attention!
The settings in the installation men are priority basic settings that m st be made d ring start-
p operation. Make these settings only if yo have an exact nderstanding of the device
f nctions and system f nctions. S bseq ent modications m st be coordinated with yo r
electrician. We are never liable for damage or harm ca sed by improper operation or ins f-
cient knowledge.
To protect the settings in the Installation men against na thorised manip lation, the PIN | 1070 | m st be entered.
Overview isplay
S:20.0°SH:94%
Proced re:
1. Press the Pkey when in the Overview to show the “PIN”menu item.
2. Press the P-key, the rst igit “0”ashes.
3. Set the rst igit to “1”with the knob an conrm with the Pkey.
4. Enter the other igits etc. until PIN
| 1070 | is complete.
5. The “Installation”menu is opene , (the triangle points to the tool icon = Installation).
6. Press the Pkey, the rst menu group “Ventilation”appears in the Installation menu.
Once this menu is open, the PIN-Protection is no longer active for approx. 15 minutes after
the last key conrmation.
Otherwise the operation in the Installation menu oes not iffer from that of the other menus.
To exit the installation menu, press the key
| Esc | .
↑
| ESC |
P
↓
PIN
PIN
◄Installation
◄Ventilation
Overview men gro ps for Installation
Ventilation Shutter Heating1 Heating2 Setp. erat-
ing
Sensor a -
just
Heatex-
change
Freshairshut-
ter
Exhaust sys-
tem
Bus IO Setup Diverse Measuring
fan *
Diagnostic
* The measuring fan menu group only appears if it is activated in the IO etup (function 4D for digital input D1 = operation with
measuring fan).
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