ZIEHL-ABEGG UNIcon Operating Instructions Manual Download Page 72

Page: 72 / 84

11 Malfunctions / trouble shooting

A momentary pending alarm or error message appears alternately with the standard display.

Display

Cause

Adjustment

All displays remain con-

stantly off

Defect in device

•

Not possible to remedy. Replace-

ment necessary.

Fuse defective

•

Check the fuse, if applicable, re-

place it

Display line not pluggedin

•

Check the plug-in connections

Overtemp.

Room temperature lies above the set max-

imum temperature

•

Check the room temperature

Interruption of the sensor leadto input

“

”

•

Check the set maximum temper-

ature

•

Check the sensor leadandconnec-

tion

Undertemp

Room temperature lies below the set mini-

mum temperature

•

Check the room temperature

•

Check the set minimum temperature

EEPROM

damaged parameter memory

•

Not possible to remedy. Replace-

ment of device necessary.

Fan

Fault message from fan terminals D3 (TB)

interrupted

•

Setting of the connectedfans to

function

•

Check whether motor circuit break-

er is on

•

Check the fault message line

Sensor E2

Short-circuit or interruption in the sensor

leadto input

“

”

•

Check the sensor leadandconnec-

tion

Short-circuit or interruption in the sensor

leadto input

“

”

•

Check the sensor leadandconnec-

tion

Messages in operation as master

Common alarm

General alarm via Bus.
Example for fault on device no. 4

•

Check the device with fault

Buserror

Bus connection interrupted
Example for interruption on device no. 2

•

Check all stall numbers

•

Checking the Bus connections

•

Checking of voltage supply

Exhaust air sum

Exhaust air volume of 100 % was ex-

ceeded
(totalling function)

•

Check the exhaust air percentages

on every regulator (

“

fan

”

Exhaust air

percentage

“

) They may not add up

to more than 100 %.

Operating Instructions

UNIcon / Acontrol

Malfunctions / trouble shooting

L-BAL-E051-GB 1035 Index 003

Part.-No. 00163311-GB

71/83

Summary of Contents for UNIcon

Page 1: ...on Acontrol CTE AHX L PTE 6AHQX L PTE 10AHQX L ventilation computer for agriculture Operating Instructions Software version D1339A from Version 1 23 L BAL E051 GB 1035 Index 003 Part No 00163311 GB english ...

Page 2: ...ation for agriculture 9 4 5 Temperature in uences during commissioning 9 5 Electrical installation 10 5 1 Safety precautions 10 5 2 EMC compatible installation 10 5 2 1 Motor feeder cable 10 5 2 2 Signal cable 10 5 3 Mains connection 10 5 4 Fan connection 11 5 4 1 Control module 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 protect...

Page 3: ...ing allocations possible allocations 40 7 13 Installation Diverse 41 7 13 1 Displaymode 41 7 13 2 Switch mode 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 distance alarms relative to nominal value 43 7 14 Installation Measuring fan 43 7 14 1 Gen...

Page 4: ...ammed outputs and inputs of a system 70 11 Malfunctions trouble shooting 71 12 Enclosure 72 12 1 Technical data 72 12 1 1 Performance reduction during elevated ambient temperatures 73 12 2 Connection diagram 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 ...

Page 5: ...ained in data illustrations or drawings provided Ziehl Abegg AG is not liable for damage due to 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 with...

Page 6: ...onnel 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 In 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...

Page 7: ...nce 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 Application You must periodically examine the safety equipment for their properly functioning condition The ...

Page 8: ...e control of ETAvent fans and damper control motors Acontrol Type PTE 6AHQ X L and PTE 10AHQ X L The voltage controllers model range Acontrol type PTE 6AHQ X L and PTET 10AHQ X L have an operating output for voltage adjustable 1 motors with a maximum control current of 6 A or 10 A Master A device which controls and monitors the bus communication and performs central control functions 3 2 Maintenan...

Page 9: ...sary 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 prope...

Page 10: ... 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 Operating Instructions UNIcon Acontrol Mounting L BAL E051 GB 1035 Index 003 Part No 00163311 GB 9 83 ...

Page 11: ...ermitted 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 Connection diagram 5 2 EMC compatible installation 5 2 1 Motor feeder cable The applicable standard for interference emissions is EN 61000 6 3 Compliance with this standard ...

Page 12: ...on 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 It is recommend...

Page 13: ...erminals E1 GND Sensor type TFR Part No 00089846 in scope of delivery Input E2 function programable Terminals E2 GND Sensor not in scope of delivery For example for measuring the supply air temperature in single devices or for networking only on the Master device When networked the supply air temperature is transferred via bus from the Master to the other devices For example temperature sensor for...

Page 14: ...ice performs a Reset and continues operation 5 9 Relay outputs K1 K2 K3 The device has three relay outputs the following functions are pre programmed at the factory Other functions can be assigned in IO Setup Max contact load 5A 250 V AC K1 Fault indication Connection of the oating contacts to the terminals 11 12 14 For operation the relay is energized i e terminals 12 and 14 are bridged factory s...

Page 15: ... D D 16 04 2008 v_modbus_geraete_anschluss vsd general example for Modbus device connection The data line must be conducted from one device to the next No other type of wiring is allowed Always use only two wires of one lead twisted pair for the connection Examples for Modbus connection Recommended wire types 1 CAT5 CAT7 cables 2 J Y St 2x2x0 6 telephone wire 3 AWG22 2x2 twisted pair When using te...

Page 16: ...ening 5 12 Zenec main switch for ETAvent fans With ETAvent fans an emergency operation at maximum speed 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 ...

Page 17: ...ing Cot OFF in Quick Info Menu Main switch in position 0 for Switch mode ON in Installation meni 7 Bargraph fan modulation 8 Text line 3 gures display unit etc 9 SH Exhaust airshutter opening P Program key and 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 ...

Page 18: ...up is selected with the rotary knob starting from the Overview display The triangle shows the menu group for Ventila tion for example this is underneath the sym bol for fan and shutter By pushing the P button one reaches individu al menu items in the menu group e g to PIN Setpoint etc One moves up and down within the menu group using the rotary button After selecting the menu item the P key is pre...

Page 19: ...SC P ESC P PIN Setpoint Cot ON OFF Freshairtemp Temp Min Value Temp Max Value Language etc Ventilation Fan Shutter Alarm Overtemper ature Undertemper ature Heating via relay or 0 10 V Increase curves Operating Instructions UNIcon Acontrol Controls and Menu L BAL E051 GB 1035 Index 003 Part No 00163311 GB 18 83 ...

Page 20: ...he other digits etc until PIN 1070 is complete 5 The Installation menu is opened the triangle points to the tool icon Installation 6 Press the P key 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 does not differ from th...

Page 21: ... of the room Msco OFF factory setting If no Min ventilation is set the fan comes to a standstill on reaching the setpoint the shutter is fully closed in central exhaust air systems If a Min ventilation is set e g 20 the fan is not switched off the shutter is never completely closed in central exhaust air systems i e a minimum ventilation is always ensured fan does not fall below the Min ventilatio...

Page 22: ... 10 50 Factory setting 50 Peak load min Peak load min Setting range 0 100 Factory setting 20 Peak load var Peak load var There are several variants for peak load OFF none Max load Factory setting 1 A regulated fan and a connected peak load fan relay K3 pre programmed at the factory IO Setup Code 4 2 A regulated fan and a regulated peak load fan with different quantities of air assign to a 0 10 V o...

Page 23: ... Fan 1 continuously regulated 2 Peak load fan IO Setup Function K3 Code 4 7 2 4 2 Variant of peak load 2 and 3 Control peak load via 0 10 V Variant 2 A regulated fan and a regulated peak load fan with differ ent quantities of air After the rst fan has reached the connection point of the peak load fan this holds its speed The second smaller fan switches on and is slowly turned up Variant 3 A regula...

Page 24: ...dapted with the two internal plugs for E2 The humidity control acts at the same output as the control circuit for the ventilation If the stall temperature is reduced below the temperature setpoint of the ventilation by the in uence of the humidity control the humidity in uence is reduced within an adjust able range Humidity cooling in the Installation menu linearly to 0 RH cooling RH cooling Setti...

Page 25: ...he settings If the ventilation level control is less than the vantilation link the shutter position is calculated as in the following Shutter position Ventilation level control ventilation link 100 Example Ventilation link setting 50 Ventilation level control 40 shutter position 40 50 x 100 80 Using this function suf cient shutter opening can be ensured even during low temper atures and a minimal ...

Page 26: ... be assigned the temperature source 2 sensor at E2 The control range of the heater 2 should be 5 K with this function setting in the main menu Heating The greater the control range is set the gentler the control behaviour If no stable start up temperature is reached the control algorithm must be adjusted The parameters H2 KP KI KD and TI are responsible for this The displayed values are reference ...

Page 27: ...VT 30 C 24 C x 2 90 24 C 41 4 C 7 6 Installation Setpoint derating Setp derating ESC P Increase Increase If the compartment temperature rises above the setpoint the control range the setpoint is increased via an automatic timer per hour by the adjustable value e g 0 2 K h The increase is only carried out up to a max value adjustable via Max Rising Setting range 0 1 10 0 K h Factory setting 0 2 K h...

Page 28: ...etting range 0 100 Factory setting 50 Information Function explanation Ventilation set point derating 7 7 Installation Sensor adjust Sensor adjust ESC P Adjustment E1 Adjustment E1 Sensor adjustment for E1 with a comparator Enter the difference to the temperature here Setting range 10 00 10 00 K Factory setting 0 0 K Adjustment E2 Adjustment E2 Sensor adjustment for E2 with a comparator Enter the ...

Page 29: ...re applies for setting the supply air fan Freshair start Setting range 0 100 Factory setting 0 Freshair 100 Setting range 0 100 Factory setting 75 Freshair max Setting range 0 100 Factory setting 100 Inlet air off Setting range 0 100 Factory setting 70 Freshair 100 Freshair max Inlet air off Switch off Offstate temp The supply air temperature at which the heat exchanger is switched off and the byp...

Page 30: ...ns of a relay Hereby FAS Start is the closing point and SS 100 the opening point ON The supply air shutter is controlled linearly by means of the 0 10 V output The shutter between SS Start and SS 100 opens Freshair lin ON Setting range 0 100 Factory setting 75 ZK 100 Setting range 0 100 Factory setting 90 FAS Start ZK 100 Changeover temp Changeover temp At the switching temperature the supply air ...

Page 31: ...l for relation to stall ventilation Exhaust min Exhaust min Absolute minimum for the group control Setting range 0 100 Factory setting 10 Group variant Group variant OFF factory setting no group variant 1 two regulated fans groups of the same size fan 1 group 1 directly by the regulator fan 2 group 2 e g via 0 10 V output 1 and additional power unit 2 one regulated fan e g directly by the regulato...

Page 32: ...group5 Switch off value for Group5 Setting range 0 100 Factory setting 100 On group5 On group5 Switch on value for Group5 Setting range 0 100 Factory setting 100 Minimum5 Minimum5 Minimum Value for Group5 Setting range 0 100 Factory setting 60 Summer mode for group control Summer mode Summer mode This function determines a minimum value for the group control If the supply air temperature rises abo...

Page 33: ...ted in parallel depending on the reference current of the device and the fans motor connection In parallel operation of ETAvent fans several fans can be connected at one regulator output depend ing on the type PWM or 0 10V connection ETAvent fan Variant 1 and variant 3 control second group via 0 10 V signal output Example Control group2 via 0 10 V output A1 M 1 N U1 U2 L1 PTE 6 10AHQX L 17 09 2008...

Page 34: ... set on the master under Bus Group3 9 M 1 Bus 26 09 2008 v_anschl_group_varia2 vsd M 1 PTE 6 10AHQX L CTE AHX L PTE 6 10AHQX L K3 K3 K3 1 230 V 50 60 Hz 1 230 V 50 60 Hz M 1 M 1 GND GND D D D D GND D D N N N N N N L1 L1 L1 L1 L1 L1 U1 U2 31 31 31 32 32 32 1 Master Address 1 2 Slave Address 2 3 Slave Address 3 1 230 V 50 60 Hz G1 G2 G3 G4 1 Master Address 1 2 Slave Address 2 3 Slave Address 3 G1 Gr...

Page 35: ...stance of the heat exchanger into account 7 11 Installation Bus Bus ESC P Address Address Address factory setting Slave mit Address 32 On the master the address is automatically set to 1 display The address from 2 32 can be set for slaves Setting range 2 32 Factory setting 32 Bus mode Bus mode 0 Modbus Slave factory setting 1 Modbus Master 2 Modbus passive master for combination with Alarmcon 3 ZA...

Page 36: ... Setting range Function K1 K2 K3 PWM A1 A2 A3 Heatex bypass 14 Heatex bypass 14 Setting range Address OFF 1 31 Factory setting OFF Setting range Function K1 K2 K3 PWM A1 A2 A3 Group1 7 Example Switch on group1 by network user Address 3 with relays K1 network user 3 in bus system Function 7 in IO Setup for group1 Relays K1 In the slave the appropriate output must have the function 17 Functions of t...

Page 37: ...erature E2 supply air temperature sensor at analog input E2 Bus supply air temperature value is transferred by the master via bus at the factory i e device is a slave E3 fresh air temperature sensor at analogue input E3 electrische installation analogue inputs for sensors K1 Function K1 Function Relay K1 factory setting Code 3 for fault indication Other functions which can be assigned Factory assi...

Page 38: ...n is switched OFF To activate the anti block protection switch to ON The settings for this function are made in the following menu items FSS Interval and FSS Runtime A1 Function A1 Function Analog output A1 factory setting code 0 for ventilation Other functions which can be assigned Factory assignments possible assign ments A1 Invert A1 Invert OFF 0 10 V factory setting ON 10 0 V Attention When us...

Page 39: ...utput curve A3 output curve Activate characteristic for A1 ON following characteristic points U1 PWM function U1 PWM function Analog output U1 PWM factory setting code 0 for ventilation Other functions which can be assigned Factory assignments possible assign ments U1 PWM Invert U1 PWM Invert OFF 0 100 PWM factory setting ON 100 0 PWM U1 PWM Antiblock U1 PWM Antiblock The automatic anti block prot...

Page 40: ...s the function of the digital switching input Off no function 1D Fault indication ETAvent or motor protection unit factory setting 2D function for D3 prohibited 3D External switch extension Installation 4D function for D3 prohibited 5D function for D3 prohibited 6D function for D3 prohibited 7D fault message ALARM fan also for stall OFF FSS Interval FSS Interval Jamming of other groups or peak loa...

Page 41: ...er Code 2 Analog output 3 0 10 V A3 Heating1 Code 1 PWM function U1 PWM Ventilation Code 0 Possibilities for allocation Function Code These functions can be distributed to other devices in a bus system by the mas ter if the inputs and outputs of the master Installation Bus Ventilation 0 Heating1 1 Shutter 2 Fault 3 Max load ON OFF 4 Heating2 5 6 Group1 7 Group2 8 Group3 9 Group4 10 Group5 11 Fresh...

Page 42: ...mpletely closed 100 Bypass com pletely open S 20 0 xx _ _ 7 13 2 Switch mode Switch mode Switch mode The factory set switch mode is OFF This means that the control unit is active in all switch positions i e overtemperature undertemperature messages also in switch posi tion 0 and 100 In switch mode ON the control unit is switched off in switch position 0 Stop symbol 7 13 3 Preheat operation Stall w...

Page 43: ...tension For Stall ON OFF Stall preheat Stall washing With the appropriate programming an external 3 step switch can be connected at the digital inputs D1 and D3 In this way a special wash mode and heat mode can be activated in addition to stall ON OFF Necessary Settings D1 function 2D D3 function 3D S1 S2 S3 Mode 0 0 Stall off 1 0 0 Stall on 0 1 0 Cot Preheating 0 0 1 Cot Washing 0 switche opened ...

Page 44: ...e two sensor values in the stall If the difference between the two sensor measured values exceeds the value set here a fault message is output with a delay setting sensor diff time This function only becomes active at settings above 0 0 K Setting range 0 0 20 0 K Factory setting 0 0 K 7 13 7 Temperature monitoring by distance alarms relative to nominal value The temperature can be monitored to abs...

Page 45: ...y the upstream ventilation control functions in the stall This setpoint is compared with the measured volume ow and deviations are compensated by changing the speed of the fan or throttling with a shutter whereby the necessary volume ow is always set D1 24V L Out L D1 01 10 2008 v_anschl_messventi VSD MV CTE PTE MV Measuring fan with NPN Impulse output 7 14 2 Con guration 1 Step D1 con gure functi...

Page 46: ...er 1 min Menu Installation Measuring fan pulse per 1 min Setting Number of pulse per 1 rotation e g 4 Info Depending on the measuring fan type see measuring fan data Ref Speed Ref Speed Setting Speed speci cation for a volume ow of the measuring fan Info Depending on the measuring fan type see measuring fan data Ref air volume Ref air volume Setting Volume ow speci cation for the reference speed o...

Page 47: ...0 V of peak load Controller3 Controller3 Control auxiliary regulator inactive at present Group Group Group control status Freshairfan Freshairfan Control fresh air fan for heat exchanger Heatex bypass Heatex bypass Control bypass shutter of heat exchanger Measuring fan Measuring fan Speed measuring fan E3 E3 Signal to E3 Operating Instructions UNIcon Acontrol The Installation menu L BAL E051 GB 10...

Page 48: ...arm Heating1 Day of program ESC P ESC P ESC P ESC P ESC P 9 2 Quick Info S 20 0 SH 94 ESC P PIN PIN The presets can be stored and reset using PIN codes Menu overview PIN 0010 Release setting with active PIN Lock Installation Diverse PIN 1070 Release installation menu Installation access PIN 0000 With active PIN Lock Installation Diverse the release of the settings is cancelled again with PIN 0010 ...

Page 49: ...actual value at E3 As long as input in IO Setup not activated display When temperature sensor activated TF in IO Setup D1 Function 6D Display in C if no sensor is connected display 81 6 C Max load Max load Display for peak load fan If a variant fort he peak load fan is programmed in the Installation Ventilation menu the operating state ON OFF or the control 0 100 is displayed here As long as no Pe...

Page 50: ...t air systems regulation by ventilation shutters Setpoint Setpoint setting range 0 40 0 C Factory setting 20 0 C Pband Pband Adapting the control action to the system conditions small control range short control times big control range longer control times and higher controller stability Setting range 2 0 20 0 K Factory setting 4 0 K Min ventilation Min ventilation Setting range OFF 6 100 Factory ...

Page 51: ... 1 0 K If the output is to operate independently on another temperature source Installation Shutter an independent shutter setpoint in C must be entered alternatively Setting range 10 0 40 0 K Factory setting 10 0 K Shutter Pband Shutter Pband Control range Pband for shutter small control range short control times big control range longer control times and higher controller stability Setting range...

Page 52: ...eduction nominal value for automatic in the summer Setp derating Setp derating OFF Setpoint derating switched off Setp derating ON Setpoint derating switched on 05 08 2008 v_absenkauto_aktiv_pte vsd 1 2 1 Display for automatic set point adaptation is active 2 New nominal set point with active automatic set point derating e g set point 25 0 C plus autom increasing 0 2 K h The automatic reduction fe...

Page 53: ... desired setpoint in the compartment is 20 0 C control range 5 0 K This setpoint can surely be reached in the winter because the supply air in this season is generally cooler On warm summer days e g 28 C this setpoint cannot be attained as the supply air is signi cantly warmer That means you warm up the compartment with a supply air temperature that is too high But your setpoint is set to 20 C The...

Page 54: ...dulation humidity S RH setpoint R RH pband R H Relative Humidity RH setpoint RH setpoint Setting range 0 100 Factory setting 75 RH pband RH pband Adapting the control action to the system conditions small control range short control times big control range longer control times and higher controller stability Setting range 0 100 Factory setting 20 RH minimum RH minimum Setting range 0 100 Factory s...

Page 55: ...minal value 20 0 C setting Alarm Minimum 5 0 K temperature difference in Kelvin Alarm Undertemp At compartment temperature below 15 0 C Attention Unit in K distance alarm active Alarm Maximum Alarm Maximum If the compartment temperature rises above this value an excess temperature alarm is triggered approx 60 sec time delay The relay K1 switches Message Over temp and entry in the alarm list Settin...

Page 56: ...m menu press the key ESC e g in case of an alarm that was at position 3 Buserror 1 2 Buserror P 00017 16 23 P ED1 2 P ED2 5 ED Event datas 2 controller 2 In the example bus error of device 2 after a controller operating time of 17 hours 16 minutes and 23 seconds 1 Querying the controller operating time at the time of the message 2 Request event data ED at the time of the message data not yet compl...

Page 57: ...up overview Alarm pause appears alternately with the con rmed alarm message Alarm Overtemp 6 Past fault messages can be queried in the alarm list Overtemp Latest alarm overtemperature P 00029 49 07 Controllers period of operation at time of message P ED1 ED Event data at the time of the fault message not yet fully occupied 9 4 2 Example for overtemperature message in stall 3 when networking Cot 1 ...

Page 58: ...ating1 ESC P Information With the growth program switched on the offset or set value is calculated by the growth program growth program Settings of these functions under Heating are then not possible Display 9 5 1 Settings for Heating H1 9 5 1 1 Two position control independent of the ventilation nominal value factory setting Programming in installation menu H1 Modus 1 for two point controller H1 ...

Page 59: ...is Positive hysteresis value Heating function Relay ON as long as the temperature around the hysteresis is above the switch on point Negative hysteresis value Cooling function Relay OFF if the temperature around the hysteresis is below the switch on point Setting range 10 10 K Factory setting 0 5 K Attention When setting a negative hysteresis the function is inverted i e Cooling function Special f...

Page 60: ...nt Example for 0 10 V control independent of the ventilation nominal value In Installation menu H1 input 1 for sensor at input E2 2 for BUS from Master or 3 for sensor at input E3 Heating is adjustable as a separate setpoint i e in C Setting range 10 0 40 0 C Factory setting 2 0 C H1 Pband H1 Pband Setting range 10 0 10 0 K Factory setting 2 0 K H1 Minimum H1 Minimum Setting range 0 100 Factory se...

Page 61: ...rom Master or 3 for sensor at input E3 Heating is adjustable as a separate setpoint i e in C Setting range 10 0 70 0 C Factory setting 2 0 C H2 Pband H2 Pband Setting range 0 1 10 0 K Factory setting 2 0 K H2 Minimum H2 Minimum Setting range 0 100 Factory setting 0 H2 maximum H2 maximum Setting range 0 100 Factory setting 100 Heating or cooling function dependent on the setting in the installation...

Page 62: ...ns are then superposed by the calculated curve values following diagrams That means the curve values in uence the regulation with an active growth curve Knick point1 Knick point1 Setting Day for break point 1 following illustration Setting range 1 120 day Factory setting 10 day Knick point2 Knick point2 Setting Day for break point 2 following illustration Setting range 1 120 day Factory setting 60...

Page 63: ...ory setting 23 0 C Setpoint nal Setpoint nal setting range 0 0 40 0 C Factory setting 20 0 C 9 6 3 Curve for Minimum Ventilation Minimum curve Minimum curve Factory setting min curve active ON if curve program is switched on This curve can be deactivated OFF if necessary Min start Min start Setting range OFF 6 100 Factory setting 10 Increase program Minimum Day 31 10 2008 v_min_kurve VSD S 0 Start...

Page 64: ...ve active ON if curve program is switched on This curve can be deactivated OFF if necessary Function only when using the temperature sensor in the stall Installation Heating 1 H1 input 0 The set offset values refer to the setpoint of the ventilation Heating1 start Heating1 start Setting range 10 0 10 0 K Factory setting 0 0 K Increase program Heating1 Day K 31 10 2008 v_heizung1_kurve VSD S 0 Star...

Page 65: ...g 24 0 C Increase program Heating2 Day C 31 10 2008 v_sollw_kurve VSD S 0 Start Knickpunkt1 Break point1 Knickpunkt2 Break point2 Endpunkt Final day 1 2 E C Setpoint Heating2 in C S Heating2 start 1 Heating2knick1 2 Heating2knick2 E Heating2 nal Heating2knick1 Heating2knick1 Setting range 10 0 60 C Factory setting 23 0 C Heating2knick2 Heating2knick2 Setting range 10 0 60 C Factory setting 22 0 C ...

Page 66: ...IN Setpoint 20 0 C Cot On Selection Off Preheating Washing Freshairtemp 15 0 C E2 81 6 E3 Max load Temp Min Value 18 7 Temp Max Value 25 9 Reset Min Max OFF Exhaust air sum 10 Language D Version 1 15 OTC 00046 37 12 OTM 00046 37 12 Ventilation Setpoint 20 0 C Pband 4 0 K Min ventilation 20 Max ventilation 100 Shutter offset 1 0 K Shutter Pband 2 5 K Shutter Min 0 Shutter Max 100 Setp derating OFF ...

Page 67: ...tpoint knick2 23 0 C Setpoint nal 20 0 C Minimum curve ON Min start 10 Min knick1 12 Min knick2 17 Min nal 25 Maximum curve ON Max start 75 Max knick1 80 Max knick2 90 Max nal 100 Heating1 curve ON Heating1 start 0 0 K Heating1 knick1 1 0 K Heating1 knick2 1 5 K Heating1 nal 2 0 K Heating2 curve OFF Heating2 start 24 0 C Heating2knick1 23 0 C Heating2knick2 22 0 C Heating2 nal 21 0 C Only display ...

Page 68: ...wo regulated fans of different size 3 two regulated fans of same size Msco OFF MSCO value 5 0 K Startvoltage 15 Max load On 50 Peak load min 20 Peak load var OFF RH mode OFF RH cooling Shutter Shutter input 0 input for Control Shutter 0 E1 1 E2 2 Bus 3 E3 Sh Val Set OFF Ventilation link OFF Heating1 H1 Mode 1 Mode for H1 OFF 1 Relays 2 0 10 V H1 Input 0 H1 Val Set ON Heating2 H2 Mode OFF Temperatu...

Page 69: ...qual size 2 switch on by relay max 4 groups 3 two regulated of different size Exhaust min 10 Group variant OFF Group count 2 Group1 100 45 Off group2 45 On group2 50 Minimum2 30 Off group3 100 On group3 100 Minimum3 40 Off group4 100 On group4 100 Minimum4 50 Off group5 100 On group5 100 Minimum5 60 Summer mode OFF Summer setpoint 31 0 C Summer Pband 5 0 K Bus Address 32 Mastermode 0 Modbus Slave ...

Page 70: ...the bus system K1 Function 3 K1 Inverting OFF K1 Antiblock OFF K2 Function 1 K2 Inverting OFF K2 Antiblock OFF K3 Function 4 K3 Invert OFF K3 Antiblock OFF A1 Function 0 A1 Invert OFF A1 Antiblock OFF A1 output curve OFF A2 Function 2 A2 Inverting ON A2 Antiblock OFF A2 output curve OFF A3 Function 1 A3 Inverting OFF A3 Antiblock OFF A3 output curve OFF U1 PWM function 0 U1 PWM Invert OFF U1 PWM A...

Page 71: ...system Enter the individual settings here for tracing Function control ler Relays K1 Relays K3 Relays K2 PWM A4 D3 D1 E3 A1 A2 A3 E2 E1 14 12 11 32 31 24 22 21 24V PWM A4 D3 TB D3 TB D1 E3 D1 GND A1 GND A2 GND A3 D2 GND D2 E2 GND E1 GND factory setting Fault Max load Heating Ventila tion Fault none Ventila tion Shutter Heat ing1 none Com partment tempera ture x Code 3 Code 4 Code 1 Code 0 Code D1 ...

Page 72: ...ary Fan Fault message from fan terminals D3 TB interrupted Setting of the connected fans to function Check whether motor circuit break er is on Check the fault message line Sensor E2 Short circuit or interruption in the sensor lead to input E2 Check the sensor lead and connec tion E3 Short circuit or interruption in the sensor lead to input E3 Check the sensor lead and connec tion Messages in oper...

Page 73: ...ge Min Motorcurrent PTE approx 0 2 A Voltage supply e g for sensors 24 V 20 Imax 50 mA Output 0 10 V Imax 10 mA short circuit proof Contact rating of the internal relay max AC 250 V 5 A Max permissible ambient temperature PTE 40 C up to 55 C with derating CTE 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 am...

Page 74: ...er the load has to be reduced approx 2 2 The average value measured during a 24 h period must be 5 K under the max ambient temperature For installation in a switch cabinet the device s dissipation and its possible affect on the ambient temperature must be taken into consideration Technical data Maximum load for ambient temperatures higher 40 C Type Part No Rated current for 40 C max current load f...

Page 75: ...tung Contact rating max AC 250 V 5 A 2 Ausgang Output 0 10 V Imax 10 mA Ausgang Output 0 10 V Imax 10 mA Ausgang Output 0 10 V Imax 10 mA Eingang Input 0 10 V TF KTY 7 Eingang Input TF KTY 3 17 5 6 7 8 9 10 11 12 13 14 15 16 Freigabe Release Störung Fault Vorgabe Setting D D GND 24V Data Data GND 24 V RS 485 D D GND 24V C E2 E3 J2 D1 0 10V J1 PWM V 1 Line 1 230 V 50 60 Hz 2 Distribution cabinet 3 ...

Page 76: ...Data Data GND 24 V RS 485 9 10 11 12 13 14 15 16 17 6 7 8 Abzweigdose Distribution cabinet 2 Zenec 7 und 8 nur anschließen wenn keine Störmeldung in Stellung 0 erfolgen soll 7 and 8 connect only it fault signal should be off in position 0 Freigabe Release Störung Fault Vorgabe Setting D D GND 24V C E2 E3 J2 D1 0 10V J1 PWM V 1 Line 1 230 V 50 60 Hz 2 Distribution cabinet 3 Zenec 7 and 8 connect on...

Page 77: ...10 V Imax 10 mA Eingang Input TF KTY Eingang Input 0 10 V TF KTY 7 1 2 17 5 6 7 8 9 10 11 12 13 14 15 16 1 2 4 6 11 12 23 24 Motorschutzgerät mit Hilfskontakt Motor protection unit with auxiliary contact I 5 S ET10 ZB 3 C E2 D D GND 24V Data Data GND 24 V RS 485 D D GND 24V E3 J2 D1 0 10V J1 PWM V 1 Line 1 230 V 50 60 Hz 2 1 Motor with internal thermostats 3 Motor protection unit with auxiliary co...

Page 78: ...E 6AHQ X L PTE 10AHQ X L Switch off the main supply before removing the cover Vor Öffnen des Deckels Gerät spannungsfrei schalten Operating Instructions UNIcon Acontrol Enclosure L BAL E051 GB 1035 Index 003 Part No 00163311 GB 77 83 ...

Page 79: ... Bus connection D D GND Connect all devices 1 3 Line connections and external fault indication not considered Programming of the controllers Device Cot Installation menu Description factory setting Setting site Info 1 Ventilation Exhaustair rate 10 20 Information for calculation of total exhaust air Bus Bus mode 0 1 Device is Modbus Master without Gateway Address 32 1 stands automatically for addr...

Page 80: ...t 3 Bus Bus connection D D GND Connect all devices 1 3 Line connections and external fault indication not considered Programming of the controllers Device Cot Installation menu Description factory setting Setting site Info 1 Ventilation Exhaustair rate 10 20 Information for calculation of total exhaust air Bus Bus mode 0 1 Device is Modbus Master without Gateway Address 32 1 stands automatically f...

Page 81: ...ry setting Setting site Info 1 Ventilation Exhaustair rate 10 16 6 For calculation of total exhaust air Exhaust sys tem Exhaust mode OFF 1 1 relation to central exhaust air total Bus Bus mode 0 1 Device is Modbus Master without Gateway Address 32 1 stands automatically for address 1 of the master Number slaves 5 Number of connected Slave controllers IO Setup Freshairtemp Bus E2 Sensor supply air a...

Page 82: ...for cot 3 Bus Bus connection D D GND Connect all devices 1 6 Line connections and external fault indication not considered Programming of the controllers Device Cot Installation menu Description factory setting Setting site Info 1 Ventilation Exhaustair rate 10 16 6 For calculation of total exhaust air Exhaust sys tem Exhaust mode OFF 1 1 relation to central exhaust air total Bus Bus mode 0 1 Devi...

Page 83: ...tage 9 master 26 30 Max load 18 maximum control current 9 Maximum temperature 44 measuring fan 35 39 Menu language 44 minimum air ventilation 17 Minimum space requirement 7 Minimum speed cut off 17 mixer valve 21 motor feed cable 9 motor noise 10 motor protection unit 9 N network user 31 nominal value for automatic 47 O offset 21 Operation 45 Outdoor installation 8 P parallel operation 28 Phase cu...

Page 84: ...tact our V STE support department for control systems ventilation technology Our worldwide contacts are available in our subsidiaries for deliveries outside of Germany www ziehl abegg com If you make returns for inspections or repairs we need certain information in order to facilitate focused trouble shooting and fast repair Please use our repair tickets for this It is provided to you after you ha...

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ZIEHL-ABEGG UNIcon, Operating Instructions Manual

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