Ruck ETA K 600 F O Assembly And Operating Manual
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Ruck ETA K 600 F O Assembly And Operating Manual

Air handling unit with heat recovery
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Assemb ly an d Op er ati n g M an u a l
Air handling unit with heat recovery
134275
01
ETA K 600 F O
ETA K 1200 F O
English
ETA K 1600 F O
ETA K 2400 F O
www.ruck.eu

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Summary of Contents for Ruck ETA K 600 F O

  • Page 1 Assemb ly an d Op er ati n g M an u a l Air handling unit with heat recovery 134275 ETA K 600 F O ETA K 1200 F O English ETA K 1600 F O ETA K 2400 F O...
  • Page 2 This document, as well as the data, specifications and other in- formation set forth in it, are the exclusive property of ruck Ven- tilatoren GmbH. It may not be reproduced or given to third parties without its con- sent.

  • Page 3: Table Of Contents

    9.7.1. Control type ETA K-S: Constant volume flow control ....24 9.7.2. Control type ETA K-P: Constant pressure control ......30 9.7.3. Control type ETA K-PV: Constant pressure control with balanced air volume ..................31 9.8. Menu level Commissionning ETA K ..........34 www.ruck.eu...

  • Page 5: Important Information

    English www.ruck.eu...

  • Page 7: Adhere To The Following Instructions

    English www.ruck.eu...

  • Page 8: Safety Labels On The Product

    2.6. Safety labels on the product ETA K 600 F O 135476 150088 ETA K 1200 F O 135335 150089...
  • Page 9 English ETA K 1600 F O 135567 150090 ETA K 2400 F O 135567 150091 www.ruck.eu...

  • Page 11: Device Description

    English TeileId 135476 135636 www.ruck.eu...

  • Page 12: Transport And Storage

    Transport and storage Transport and storage should only be performed by specialist personnel in accordance with the assembly and operating manual and regulations in force. The following points should be noted and followed: Check the delivery according to the delivery note to ensure it is complete and correct and check for •...

  • Page 13: Permitted Installation Positions

    Ceiling minimum distance for mainte- nance work H + 5 cm See table on chapter 14. Technical Data for height H. 135476 Fig. 5a: Keep the distance to near- 3 0 0 ~ 6 5 0 by components 135476 www.ruck.eu...

  • Page 14: Duct Connections

    6.2. Duct connections Duct connections should be made such way that no condensate can get into the unit via the ducts. Insulate cold ducts in warm rooms • Insulate warm ducts in cold rooms • Ground heat exchangers should be equipped with a controlled condensate drain positioned •...

  • Page 15: Condensate Drainage

    Example: Negative pressure at the condensate drain connection P=1500 Pa and distance A is 70 mm. R = P/10 +A = 1500/10 + 70 = 220 mm GR = R - A = 220 - 70 = 150 mm www.ruck.eu...

  • Page 16: Electrical Connection

    Electrical connection Electricity warning (hazardous voltage)! • Failure to observe the hazard may result in death, injury or damage to property. » Before performing any work on conductive parts, always disconnect the unit completely from → the electricity supply and make sure that it cannot be switched back on again. Electrical installation may only be performed by qualified electricians in accordance with the installation and operating manual and the national regulations, standards and guidelines in force: •...

  • Page 17: Overcurrent Protection

    Modbus. Multiple devices can be connected to the bus with an adapter board as accessory. The unit can be visualized using the ruck view software software. All parameters, measured and set values can be controlled with ruck view.

  • Page 18: Commissioning

    Optional frost protection thermostat An external frost protection thermostat can be connected to the controls. As soon as the temperature drops below the set value, the dampers are closed, the fans are switched off, the circulation pump is switched on and the heating valve is opened. If the set value is not reached after 20 minutes, the system switches off completely and the fault message F7 Frost protection appears on the control panel.

  • Page 19: Control Unit General

    ON 21,0°C SELECTION MENU 9:51 Display user level Commissioning level (qualified personnel) Selection Operating parameters Selection Commissioning parameters Selection Actual values Selection Timer ON/OFF Selection Timer DAY/NIGHT Selection Setting actual time Selection Timer activation Selection Language Selection OK www.ruck.eu...

  • Page 20: Changing Setpoint Temperature And Fan Steps

    10:44 10:44 10:44 21,0°C 21,0°C 10:44 10:44 21,0°C 21,0°C 9:51 22,0° 9:51 9:51 22,0° 23,5° 9:51 9:51 23,5° 23,5°...

  • Page 21: Adjustment Of The Control Unit Parameter

    English 9:51 9:51 9:51 V1.0 9:51 www.ruck.eu...

  • Page 22: Display User Level Eta K

    9.6. Display user level ETA K You access the menu of the user level by touching the „Settings“ icon. The selection menu will then 9:51 appear on the display. 21,0°C Selection menu 9:51 You can see the actual values by touching the „Actual values“ icon. Actual values Display only, no changes are possible.
  • Page 23 The current number of hours for which the unit has been in constant operation. • Value x 10 in hours. 0 X 10 Filter change counter 9:51 FILTER CHANGE Number of filter changes made. The value rises automatically whenever a filter has been correctly changed. 9:51 21,0°C www.ruck.eu...

  • Page 24: Menu Level Operating Parameters (Qualified Personnel) Eta K

    9.7. Menu level Operating parameters (qualified personnel) ETA K 9:51 You can access the Commissioning level by selecting the „Settings“ icon. The display then shows 21,0°C the selection menu. Selection menu 9:51 Now you can access the Operating parameters by touching the „Operating parameters“ icon. It is necessary to provide a password.
  • Page 25 The air handling unit runs on closing the external contact to the motion sensor and in Level 3 at the SUPPLY AIR volume flows set in P19 and P28. SHOCK VENT 1200 m³/h 9:51 EXTRACT AIR SHOCK VENT 1200 m³/h Continued on page 32! www.ruck.eu...
  • Page 26 Sensor type -CO2- P 14 Sensor type CO2 9:51 Volumetric flow, demand controlled by CO2 of the extract air SENSORTYPE W/O EXT.SENSOR 9:51 SENSORTYPE W/O EXT.SENSOR Factory setting 9:51 9:51 SENSORTYPE SENSORTYPE P 23 and P 24 9:51 These settings can be found in the measuring range of the used measuring transducer. The measu- EXT.SENSOR ring range is already preset for devices with integrated CO2 sensor.
  • Page 27 When using external measuring transducers, the maximum air flow rate can be adjusted by para- AIR QUALITY meter P 20. Example: 1400 PPM Class room CO²: Measuring area sensor 0 - 5000 ppm VOC: Measuring area sensor 0 - 5000 ppm Continued on page 32! www.ruck.eu...
  • Page 28 9:51 9:51 9:51 9:51 9:51 9:51 9:51 9:51 2000 9:51 850 m³/h...
  • Page 29 English 9:51 850m³/h 9:51 90 % 9:51 9:51 9:51 9:51 9:51 9:51 9:51 www.ruck.eu...

  • Page 30: Control Type Eta K-P: Constant Pressure Control

    9.7.2. Control type ETA K-P: Constant pressure control P 13 ETA K-P Constant pressure control 9:51 Operating mode P is the common control mode for the operation with variable air volumes by variable air volume controllers. The desired supply and extract air pressure can be set with the control unit. Two pressure sensors SEN P are necessary for this operating mode.

  • Page 31: Control Type Eta K-Pv: Constant Pressure Control With Balanced Air Volume

    SUPPLY AIR tract air volume automatically follows up the supply air volume. Expensive control methods can thus BASIC VENT be omitted and the air volume balance for the building ventilation can be automatically implemented. 180 PA Continued on page 32! www.ruck.eu...
  • Page 32 The following parameters are for all types of control: P 21 Room, supply or extract air temperature regulation 9:51 The room, supply air or extract air temperature regulator compares the air temperature measured at the temperature sensors with the reference temperature set on the control unit In the case of heating, a difference between the set-point and actual temperature SUP.AIR TEMP.CON causes the controller to increase or reduce the heat output.
  • Page 33 P 30 Follow-up time 9:51 This parameter sets the stop delay of the motion detector input. The device runs for inter- RUN-ON TIME mittent ventilation with the adjusted time according to parameter 19 and 28. 5 MIN. 9:51 21,0°C www.ruck.eu...

  • Page 34: Menu Level Commissionning Eta K

    9.8. Menu level Commissionning ETA K 9:51 You can access the parameter settings by selecting the „Settings“ icon. The selection menu will then 21,0°C appear on the display. Selection menu 9:51 Next you enter the Commissioning level by selecting the icon „Commissioning parameters“. It is necessary to provide a password.
  • Page 35 2400, 4800, 9600, 14400 and 19200 baud rates can be set. 1 stop bit (fixed), no parity 9600 P 9 Fan calibration supply air 9:51 FAN BALANCE SUPPLY AIR 0,960 P 10 Fan calibration extract air 9:51 FAN BALANCE EXTRACT AIR 0,930 9:51 21,0°C www.ruck.eu...
  • Page 36 EXTRACT FRESH AIR WWR/EHR KWR/DVR/ KWRI/DVRI* SUPPLY EXHAUST AIR Control M1 - M2* Flap system drive Fig. 15: V1 - V2 EC-fan Connection diagram ETA K M5/ F7 Air filter (Class M5/F7) Heat exchanger Bypass Actuators Damper system Warm water heating coil (Version …W) Electric heating element (Version …E) Electric heater (Version 1600, 2400 …E) KWR*/KWRI*...
  • Page 37 You can switch from the Operating display to the Selection menu through the „Settings“ icon. By 21,0°C selecting the „Timer“ icon, the timer cand be switched on or off. When the timer is on, a continuous clock symbol is shown on the display. 10:41 10:41 10:41 Timer on Timer off www.ruck.eu...
  • Page 38 9.9.3. Setting day - night switch-over This menu has the same functions as the timer. The only difference is that the device is not switched 10:45 on (ON) or off (OFF), but from day to night mode. The device runs in day mode with the basic ventilation volume flow. 21,0°C The device runs in night mode with the minimum ventilation volume flow.
  • Page 39 Basic ventilation 4:00 22:00 Day 1 Fig. 18: 10:44 10:45 Systematic drawing for timer and day- night switch-over settings DAY 1 21,0°C  18:00 22:00 0:00 0:00 0:00 0:00 Basic ventilation  Minimum ventilation 18:00 22:00 4:00 Day 1 www.ruck.eu...
  • Page 40 9.10. Functions 9.10.1. Fan error message contact Each motor has an error message contact which is closed during fan operation. The unit switches off when the contact opens. After correction of the fault (see 14.2. Fault diagnosis chart), the unit can then be restarted.
  • Page 41 RJ10 socket on the control unit. The control cable must not be shor- tened. Any excess length must be stowed outside of the housing. If the cable is too short, extensions can be ordered from the manufacturer or supplier. www.ruck.eu...
  • Page 42 Fig. 23: Connecting the control unit to TeileId the heating module Commissioning Electricity warning (hazardous voltage)! • Failure to observe the hazard may result in death, injury or damage to property. » Before performing any work on conductive parts, always disconnect the unit completely →...
  • Page 43 Servicing, troubleshooting and cleaning may only be performed by specialised personnel in accordance with this installation and operating manual and the regulations in force. If operated correctly, ruck products only require a small amount of maintenance. The following work should be performed at regular intervals, in accordance with health and safety regulations: Check the operation of the control system and safety devices.
  • Page 44 10.3. Maintenance 10.3.1. Counter cross-flow heat exchanger Counter cross-flow heat exchangers generally require no maintenance. For hygienic reasons, clea- ning of the exchanger is occasionally recommended. Damage to the blades should always be avo- ided. Use warm, flowing water for cleaning. Counter cross-flow heat exchanger Bracket Maintenance cover...
  • Page 45 Your control unit is fully functional again. Display after changing the battery Note: requires a 3 V lithium CR 1616 button cell battery. 15:10 21,0°C Fig. 25 (1) Control cable (2) Control unit cover (3) Battery holder TeileId TeileId www.ruck.eu...
  • Page 46 11. Modbus communication interface 11.1. Wiring diagram Place Jumper K 1 for the last device on the bus Signal line B with 10 kOhm to GND Signal line A with 10 kOhm to +24 V Control unit 120 Ohm Line Fig.
  • Page 47 1 = Minimum ventilation 2 = Basic ventilation 40033 Ventilation change-over integer 3 = Intermittent ventilation 40034 Status and control word See Table below integer 40035 integer Reserved 40036 Save parameters 12439 Value change after saving under 0 integer www.ruck.eu...
  • Page 48 Register Parameter name Value range address ETA K 600 F ETA K 1200 F ETA K 1600 F ETA K 2400 F 200 - 740 m³/h 40016 Minimum ventilation supply air 400 - 1370 m³/h 500 - 2500 m³/h 700 - 3390 m³/h 40017 Minimum ventilation extract air 200 - 740 m³/h...
  • Page 49 0-2000 ppm / 0-100 % Humidity integer See Table below 30025 Error number integer 30026 Reserved integer 30027 Pressure supply air analogue input 2 integer 30028 Pressure extract air analogue input 3 integer 30029 Reserved integer 30030 Reserved integer www.ruck.eu...
  • Page 50 Current value table, protocol addresses 13 (inputs) Bit 0 1 = Enable_signal_external Bit 1 1 = Frequenzumformer betriebsbereit Fan motor electronic ok Bit 2 1 = Thermal switch, fan Bit 3 1 = Frost protection OK Bit 4 1 = Motion detector Bit 5 1 = Fire detector ok Bit 6...
  • Page 51 If you have not been able to remove the fault, please contact the manufacturer. The contact address can be found at www.ruck.eu or on the back cover of this assembly and operating manual. 14.1. Low-current fuses There are two low-current fuses built-in at the controller circuit board to protect the electrical equip- ment.
  • Page 52 14.2. Fault diagnosis chart If a fault occurs on the unit, one or more fault messages will appear on the display. The error is acknowledged with the „OK“ button. It is not possible to use the control unit until all of the faults have been removed and acknowledged.
  • Page 53 » Switch off the device, check fans. » After the failure reason is remedied, the failure must be confirmed with „OK“. NOT ENABLE 11:59 No release » The release contact is not closed. » Close the release contact. The unit can then be started. www.ruck.eu...
  • Page 54 15. Technical data Technical data Units / Model 145751 155332 145754 155325 145757 155338 145761 155336 Length 1280 1480 1680 1880 1460 1690 1890 Width Height Duct connection 300 x 200 500 x 300 600 x 300 700 x 300 Weight 117,0 192,0...
  • Page 55 Extract air filter 0 - 500 Pa 100 Pa P 27 Calibrate filter P 29 ETAK TYPE HW / HE / VW / VE / FW / FE P 30 Extended running time 1 - 60 mins 5 MIN. www.ruck.eu...
  • Page 56 16.2. Technical drawings ETA K 600 F OOJR 1170...
  • Page 57 English ETA K 1200 F OOJR www.ruck.eu...
  • Page 58 ETA K 1600 F OOJR 1680...
  • Page 59 English ETA K 2400 F OOJR 1880 79,5 79,5 www.ruck.eu...
  • Page 60 230V 1~ / N / 50Hz Mains voltage Leistung 350W Power Vorsicherung 1 x 16A Fuse 146059_00 Datum 08.05.2018 ruck Ventilatoren GmbH =ETAK Max-Planck-Strasse 5 Bearb. S. Kuhbach ETAK 600 D-97944 Boxberg Gepr. Tel +49 (0) 7930 9211-300 ETAK 600 Zustand Änderung...
  • Page 61 230V 1~ / N / 50Hz Mains voltage Leistung 600W Power Vorsicherung 1 x 16A Fuse 146060_00 Datum 08.05.2018 ruck Ventilatoren GmbH =ETAK Max-Planck-Strasse 5 Bearb. S. Kuhbach D-97944 Boxberg ETAK 1200 Gepr. ETAK 1200 Blatt Tel +49 (0) 7930 9211-300 Zustand Änderung...
  • Page 62 Netzspannung 230V 1~ / N / 50Hz Mains voltage Leistung 1600W Power Vorsicherung 1 x 16A Fuse Datum 08.05.2018 ruck Ventilatoren GmbH 146061_00 =ETA Max-Planck-Strasse 5 Bearb. S.Kuhbach D-97944 Boxberg ETAK 1600 Gepr. Blatt Tel +49 (0) 7930 9211-300 ETAK 1600 Zustand Änderung...
  • Page 63 400V 3~ / N / 50Hz Mains voltage Leistung 2200W Power Vorsicherung 3 x 16A Fuse Datum 08.05.2018 146062_00 =ETA ruck Ventilatoren GmbH Max-Planck-Strasse 5 Bearb. S.Kuhbach ETAK 2400 D-97944 Boxberg Gepr. Tel +49 (0) 7930 9211-300 ETAK 2400 Blatt Zustand Änderung...
  • Page 64 ETA K 600 / 1200 / 1600 / 2400 F OOJR A - Out A - Out D - In +24V...
  • Page 65 2V : min. Volumenstrom A - Out A - Out <2V: Gerät Aus +24V D - In Datum 08.05.2018 =Drucksensor ruck Ventilatoren GmbH 146062_00 Max-Planck-Strasse 5 Bearb. S.Kuhbach D-97944 Boxberg extern Sensor / external Sensor Gepr. Tel +49 (0) 7930 9211-300...
  • Page 66 Temp 3 -X16 Temp 4 +24V L1 L11 L2 L21 L3 L31 N N N PE PE PE PE Datum 08.05.2018 ruck Ventilatoren GmbH Max-Planck-Strasse 5 Bearb. S.Kuhbach D-97944 Boxberg extern Sensor / external Sensor Gepr. Tel +49 (0) 7930 9211-300...
  • Page 67 English Notes: www.ruck.eu...
  • Page 68 This document, as well as the data, specifica- tions and other information set forth in it, are the exclusive property of ruck Ventilatoren GmbH. It may not be reproduced or given to third parties without its consent.

This manual is also suitable for:

Eta k 1200 f oEta k 1600 f oEta k 2400 f o

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