Ochsner Air Eagle 414 Operating And Installation Manual
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Ochsner Air Eagle 414 Operating And Installation Manual

Air/water heat pump for heating and dhw
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Operating and installation manual
OCHSNER AIR EAGLE 717 with MULTI TOWER (T200)
OCHSNER AIR EAGLE 414 with MULTI TOWER (T200)
BA_OCHSNER AIR EAGLE_414_717_V06_EN.docx
OCHSNER AIR EAGLE 717
OCHSNER AIR EAGLE 414
Air/water heat pump
for Heating and DHW
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  • Page 1 Operating and installation manual OCHSNER AIR EAGLE 717 OCHSNER AIR EAGLE 414 OCHSNER AIR EAGLE 717 with MULTI TOWER (T200) OCHSNER AIR EAGLE 414 with MULTI TOWER (T200) Air/water heat pump for Heating and DHW BA_OCHSNER AIR EAGLE_414_717_V06_EN.docx Page 1 of 76...
  • Page 2 BA_OCHSNER AIR EAGLE_414_717_V06_EN.docx Page 2 of 76...

  • Page 3: Table Of Contents

    Details of energy consumption ....61 PSU signal contact ......... 34 AIR EAGLE 414 ..........61 Uninterrupted tariff ........34 AIR EAGLE 717 ..........61 Shutdown by tariff contactor ......34 13.9 Electrical wiring diagrams EAGLE 717 ..62 Night tariff ............. 34 13.10...

  • Page 4: General

    This appliances may only be carried out by information must be observed without specialist personnel authorised by fail. OCHSNER. CAUTION Installation of the appliances and their Failure to observe this information may wiring may only be carried out by a...

  • Page 5: Appliance Description

    Appliance description 2.1 Heat pump 2.2 CE designation OCHSNER AIR EAGLE 717 and OCHSNER AIR The product you have purchased conforms to the EAGLE 414 are air/water heat pumps configured technical regulations valid at the time and is as split appliances.

  • Page 6: Function

    2.4 Function Heat is extracted from the outdoor air via the approx. + 7 °C air humidity condenses as ice on heat exchanger (evaporator) on the air side. The the evaporator fins. This ice is automatically refrigerant is evaporated and compressed by a removed (defrosting).

  • Page 7: Outdoor Unit

    Outdoor unit Avoid installation in an open and exposed location with high expected wind loads (e.g. flat roof of a house in a raised location). Select an installation location where the appliance is on the side of the building facing away from the wind (leeward side).

  • Page 8: Minimum Wall Clearances

    Minimum wall clearances Do not place the outdoor unit in a recess. The diagram shows the minimum wall clearances. min. 500 Figure 3: Outdoor unit minimum clearances (in mm) Dimensions Figure 4: Outdoor unit dimensions (in mm) BA_OCHSNER AIR EAGLE_414_717_V06_EN.docx Page 8 of 76...

  • Page 9: Opening The Outdoor Unit

    3.2 Opening the outdoor unit The EAGLE outdoor unit is delivered as a closed Procedure: unit. It has to be opened for the connection of the Secure the outdoor unit refrigeration and electric system. We recommend Undo screws on the cover securing the outdoor unit before removing the Lift cover out casing cover.

  • Page 10: Main Components

    3.3 Main components Fan motor Outdoor unit Inverter control box Compressor Refrigerant circuit Connection line conduit Hot gas line Cable entries Liquid line Figure 5: Outdoor unit main components 3.4 Cable entries Remove the mounting plate to pass through the passed through.

  • Page 11: Foundation For The Outdoor Unit

    3.5 Foundation for the outdoor unit A permanent foundation is required beneath the outdoor unit. The foundation must meet the load Take the expected wind loads at the bearing requirements of the outdoor unit (see installation site into consideration. section 13, Specification). Ensure that the outdoor unit is adequately secured to the foundation •...

  • Page 12: Strip Foundation

    Strip foundation Strip foundation Pipe liner for the connecting lines (where installed underground) Gravel bed Drainage pipe (frostproof) Figure 8: Strip foundation (dimensions in mm) Spot foundation Spot foundation Pipe liner for the connecting lines (where installed underground) Gravel bed Drainage pipe (frostproof) Figure 9: Spot foundation (dimensions in mm) BA_OCHSNER AIR EAGLE_414_717_V06_EN.docx...

  • Page 13: Concrete Plinth

    • Use suitable anti-vibration pads between the Loads and stresses on roof structure plinth and the outdoor unit legs (OCHSNER Note that when outside temperatures are very accessory no. 290698) – see Figure 11. low, ice can form beneath the outdoor unit.
  • Page 14 Base Anti-vibration mount Rubber grommet Washer Fixing screw Figure 11: EAGLE outdoor unit secured with structure-borne noise attenuating fixings Flat roof Refrigerant lines in open air with thermal insulation and UV protection Base Anti-vibration mount Figure 12: Flat roof installation of EAGLE outdoor unit (dimensions in mm) BA_OCHSNER AIR EAGLE_414_717_V06_EN.docx Page 14 of 76...

  • Page 15: Indoor Unit

    Indoor unit The indoor unit is installed in the heating distribution room or any other suitable room. The indoor unit contains the condenser and all hydraulic components required for operation with a water-filled heating system. Observe the minimum clearances to the wall and recesses when installing the unit and ensure the maximum room temperature does not exceed 30°C.

  • Page 16: Connections

    Connections Sensors <12 V Hot gas line Controller voltage 230 V~ Liquid line Booster heater 400 VAC b ar DHW heating DHW heating return flow Heating Heating Pressure gauge return flow Figure 14: View from above Choosing the installation location 4.1.3.1 Minimum wall clearances 40 cm Room...
  • Page 17 4.1.3.2 Dimensions 650 mm approx. 132 cm 1150 mm min. 50 mm Figure 17: Indoor unit tilt height 400 mm Figure 16: Indoor unit dimensions Figure 18: Indoor unit connection dimensions BA_OCHSNER AIR EAGLE_414_717_V06_EN.docx Page 17 of 76...

  • Page 18: Venting The System

    Expansion vessel/system pressure Venting the system Preparation for filling: A 24 l expansion vessel is installed in the heat pump Golf-Midi indoor unit. In buffer systems or CAUTION! systems with higher capacity, this expansion Replace plastic closures with vessel should be checked. If required, install an suitable plugs.

  • Page 19: T200 (Multi Tower) Indoor Unit

    4.2 T200 (MULTI TOWER) indoor unit Appliance description Further system components are integrated The buffer tank and the DHW tank with heat alongside the DHW tank and the buffer tank: exchanger are arranged on top of each other and Heat pump manager, tank charging pump, high can be separated for handling.

  • Page 20: Main Components

    Main components Choosing the installation location CAUTION Do not install the appliance in damp rooms! Install the appliance in a frost free and dry room near the draw-off point. In order to reduce line losses, keep the distance between the indoor unit and the outdoor unit small.
  • Page 21 4.2.3.1 Minimum wall clearances Figure 23: Minimum clearances (in mm) Minimum clearances to the side can be either to the right or the left. 4.2.3.2 Dimensions Figure 24: Dimensions (in mm) BA_OCHSNER AIR EAGLE_414_717_V06_EN.docx Page 21 of 76...

  • Page 22: Hydraulic And Refrigerant Connections

    Hydraulic and refrigerant connections Heating circuit flow 1" union nut with flat gasket Heating return 1" union nut with flat gasket Hot gas line Liquid line Cold water inlet 1" union nut with flat gasket DHW outlet 1" union nut with flat gasket DHW circulation 12 mm copper Safety valve drain Figure 25:...

  • Page 23: Transport And Handling

    Installing the front cladding Transport and handling Remove the 4 screws from the non- Install the front cladding in reverse order. returnable pallet. Separating the appliance sections: Figure 26: Removing the fixing screw - Slightly tilt the appliance and screw in the 4 adjustable feet supplied.
  • Page 24 Figure 29: Removing the hydraulic hoses - Remove the 4 hydraulic hoses and the thermal insulation element. Figure 32: Separating the appliance sections 2 - Tilt the top section towards the back. Use the grip rail for better grip during transport. Figure 30: Undoing the connecting screws - Undo the 4 screws on the tabs at the front of...
  • Page 25 Figure 36: Assembling the appliance sections 2 - Slide the top appliance section towards the rear until it is flush with the bottom section. Grip rail Guide pin When the appliance sections are assembled dotted line (perforation in the metal plate) correctly, the end position is given by the Guide groove guide groove and the guide pin.

  • Page 26: Safety Valve

    Safety valve CAUTION A safety valve is required. DHW line: Permitted materials are stainless steel, copper and plastic. Installing the DHW circulation line A DHW circulation line with an external DHW circulation pump can be connected at the "DHW circulation" connection. - Remove the sealing flap from the "DHW circulation"...

  • Page 27: Filling The System

    Filling the system Filling the heating system: Figure 38: Filling the heating system - Fill the heating system via the drain valve. - Vent the pipework. NOTE For easier filling, the 3-way switching valve (multifunctional assembly) is set to a position suitable for filling at the factory.

  • Page 28: Venting The System

    - Connections 2 x 1½" MT, with flat gasket - Length 180 mm - Nominal diameter DN 25 (1") The adaptor is available from OCHSNER as an accessory with the item number 914383. Subsequently, the heating circuit (or several) can be set up externally.

  • Page 29: T200 Maintenance

    Cleaning and descaling the DHW tank: T200 maintenance CAUTION CAUTION Do not use a descaling pump or Before any work is carried out, all descaling agent to clean the tank. electrical connections to the appliance must be isolated from the mains across all poles.

  • Page 30: Connection Lines

    When handling refrigerant, wear appropriate gloves, protective clothing and protective glasses. Unit OCHSNER AIR EAGLE 414 OCHSNER AIR EAGLE 717 max. length < 25 < 25 max. height differential Refrigerant R410A R410A max.

  • Page 31: Conduit To House

    max. 15 m max. 15 m Figure 43: Oil lift bends Figure 42: Max. height difference Liquid line Hot gas line (thicker copper pipe) Oil lift bend in the hot gas line (min. bending radius 5x diameter) 5.2 Conduit to house Drainage Drainage pipe gravel bed...

  • Page 32: Electrical Connection

    Electrical connection 6.1 Preparation Checklist: • The specified voltage must be consistent with CAUTION! the grid voltage. Pay attention to the Before starting any wiring, isolate the information on the type plate! • heating system from the power For connection of the appliance, approval supply.

  • Page 33: Guidelines

    Y(ST)Y) 2x2x0.8 devices. CAUTION: Always OCHSNER does not accept liability for faults twisted wire pair! resulting from incorrectly designed safety devices! Example: MODEBUS = A/B Example: eBus = SIGNAL/GND Do not connect GND to the...

  • Page 34: Psu Signal Contact

    6.4 PSU signal contact 6.8 Modbus wiring A Modbus connection is required between the CAUTION! EAGLE outdoor and indoor units. Communication There is a 230 VAC control voltage between the bus subscribers requires a twisted present on the PSU signal contact! cable.

  • Page 35: Pumps, Drives 230 Vac

    A separate contactor must be provided in the The DHW sensor is included in the delivery of the electric distribution box for the optional electric heat pump. OCHSNER DHW tanks are fitted with auxiliary heater in the DHW tank (anti-legionella appropriate female sockets for installing the function).

  • Page 36: Wiring Diagram

    6.13 Wiring diagram The following wiring should be prepared by the system installer for heat pump commissioning by OCHSNER customer service: Cable Wires Output/fuse From (source) To (target) protection Power supply 230 VAC - L/N/PE Fuse protection: C13A Primary/second Indoor unit...

  • Page 37: Indoor Unit Wiring

    NOTE OCHSNER can provide a cable harness as an accessory for the electrical connection between indoor unit (Golf-Midi or T200) and outdoor unit. The cable harness combines the Modbus cable (W7), the control cable (W5) and the compressor supply (W4). For the MULTI TOWER (T200) an external junction box (X11) must be provided next to the indoor unit.

  • Page 38: T200 (Multi Tower) Indoor Unit

    Mixer sensor (TMK) External high limit safety cut-out HLSC (heat sink) Outdoor temperature sensor (TA) DHW auxiliary heater DHW sensor (TB) Default target value, building Compressor power supply (W4, to management system (BMS) X11 L1/L2/L3/N/PE outdoor unit) MODBUS Modbus connection to outdoor unit B/GND/A Note: If the X11 terminal is not provided in the indoor unit control box on site, provide an external junction box with X11.
  • Page 39 T200 control box: Terminal Description L1/L2/L3 Power supply N1/N2/N3 electr. booster heater 8.8 kW X2 23/24/LS/N/PE Control cable to outdoor unit L/N/PE Power supply OTE controller DHW auxiliary heater 1/2 (EVU) PSU signal contact External high limit safety cut-out (heat sink) Modbus Modbus connection to outdoor B/GND/A...

  • Page 40: Outdoor Unit Wiring

    Outdoor unit wiring CAUTION danger of death! From disconnection from power supply: Prior to carrying out any work/repairs on the +4 minutes outdoor unit, wait at least 4 minutes after disconnecting the unit from the power supply, to ensure all capacitors have been discharged. 4 minutes Terminal Description...

  • Page 41: Wiring Diagrams

    6.15 Wiring diagrams EAGLE 717 with Golf-Midi indoor unit A Main distributor B Indoor unit control box C Outdoor unit control 1 Compressor supply (C16A across all poles) 2 Controller supply (C13A) 3 Electric booster heater supply (B16A across all poles) 4 Option: Supply for DHW auxiliary heater for...

  • Page 42: Eagle 717 With T200 Indoor Unit

    EAGLE 717 with T200 indoor unit A Main distributor B Indoor unit control box C Outdoor unit control Compressor supply (C16A across all poles) Controller supply (C13A) Electric booster heater supply (B16A across all poles) Option: Supply for DHW auxiliary heater for anti-legionella function Modbus cable Control cable...

  • Page 43: Eagle 414 With Golf-Midi Indoor Unit

    EAGLE 414 with Golf-Midi indoor unit Main distributor Indoor unit control box Outdoor unit control box Compressor supply (C20A) Controller supply (C13A) Electric booster heater supply a: 3x 400 V (B16A across all poles) b: 1x 230 V (B40A) 3a Booster heater with 3-phase power supply 3b Booster heater with single phase power supply...

  • Page 44: Eagle 414 With T200 Indoor Unit

    EAGLE 414 with T200 indoor unit Main distributor Indoor unit control box Outdoor unit control box Compressor supply (C20A) Controller supply (C13A) Electric booster heater supply a: 3x 400 V (B16A across all poles) b: 1x 230 V (B40A) 3a Booster heater with 3-phase power supply 3b Booster heater with single phase power supply...

  • Page 45: Heating System

    If proportion of the heating water, this should be necessary, ensure that the fill water is done in the presence of OCHSNER customer professionally softened service or by an authorised OCHSNER authorised partner (see enclosed logbook).

  • Page 46: Commissioning

    • The system has been fully vented settings. OCHSNER will accept no liability for any faulty operation (heating curve too low, The supply voltage for the compressor must not bivalent point too high, etc.). Any claims...

  • Page 47: Setting The Flow Rate

    Heat consumption Nominal flow rate, Internal Residual Circulation Heat pumps Item no. pump heat sink differential pressure head OCHSNER 380 mbar PARA HPS 220 mbar 922586 1.8 m³/h 30 l/min 25/7.5 RKC (350 mbar) In DHW mode +30 mbar EAGLE 717...

  • Page 48: Operation

    Operation Date Time Sa 21.010.2015 08:10 Outdoor DHW temperature temperature Heizbetrieb MENU OCHSNER OTE System Operating status temperature Button A Button B Menu selection one step back and confirmation (ESC) Figure 55: Operation The main display shows current temperatures, the operating state and the date and time. The "operating state"...

  • Page 49: Appliance Function

    9.2 Appliance function Screed drying program In case of return temperatures <25°C (room Heating circuit temperatures) the heat for drying has to be provided by the electric emergency/booster The heating circuits operate fully automatically heater! At these low system temperatures the with weather compensation and summer/winter heat for drying must not be provided by the heat changeover.

  • Page 50: Troubleshooting

    10 Troubleshooting Let only trained specialist personnel carry out adjustments and troubleshooting! Standard settings for the controller are made by customer service during commissioning. The operator and contracting partner is responsible for additional corrections and program adjustments! Fault/display Cause Solution Heating system does 1.

  • Page 51: Error Codes Ote

    Er 98: Electric immersion heater Check setting for operating mode of heat pump running as sole heat generator! Only for ELW or AIR EAGLE – OCHSNER customer service Er104: Heat pump sum fault Er108: Outdoor unit Only for ELW - check wiring communication fault Only for ELW –...

  • Page 52: Dealing With Faults

    Er 202: Evaporation Check refrigerant circuit (OCHSNER) temperature too high Er 240: OTE does not detect a Only for AIR EAGLE – OCHSNER customer service Modbus PCB Only for AIR EAGLE – check wiring of Modbus line between indoor Er 241: Modbus and outdoor units.

  • Page 53: Maintenance

    We draw your attention to the fact that statutory regulations require regular testing of heating systems by the system user. Customer Service hotline for Austria: The refrigerants used in OCHSNER heat pumps are Tel: +43 (0) 504245 – 499 non-flammable, non-toxic and ozone neutral.

  • Page 54: Maintenance Contract

    11.2 Maintenance contract OCHSNER offers a wide range of maintenance contracts. more information, www.ochsner.com. Benefits of a maintenance contract - Annual inspections fulfil the statutory requirements of the F-gas regulations. - A correctly performed service not only helps to save energy but also protects the environment.

  • Page 55: Environment And Recycling

    12 Environment and recycling Appliances with refrigerant should only be 12.1 Disposal of transport packaging decommissioned by an authorised contractor (refrigeration/air conditioning/heating). The transport packaging for the heat pump refrigerant should be emptied/removed and consists of recyclable raw materials. Waste recycled or disposed of by the contractor.

  • Page 56: Specification

    13 Specification 13.1 Data table (with Golf-Midi indoor unit) APPLIANCE DATA: EAGLE 717 EAGLE 414 Dimensions of outdoor unit HxWxD [mm] 1260 x 1480 x 960 Dimensions of indoor unit HxWxD [mm] 1150 x 400 x 650 Hydraulic connection [inch] 1"...
  • Page 57 CONDENSER: EAGLE 717 EAGLE 414 Type Plate heat exchanger Material Stainless steel 1.4301 Number [pce] Max. refrigerant operating pressure [bar] Max. heat transfer medium operating pressure [bar] Heat transfer medium temperature differential Application range [°C] Heat transfer medium Water Water Heat exchanger test pressure [bar] Heat transfer medium flow rate...

  • Page 58: Data Table (T200 Indoor Unit)

    13.2 Data table (T200 indoor unit) APPLIANCE DATA: Height 1931 Width Depth Tilt height 2121 Empty weight Filled weight IP rating IP 20 Tank thermal insulation Heat exchanger area m² Heat exchanger capacity DHW TANK: Nominal capacity Material Enamelled steel Energy efficiency class Standby losses Tank volume...

  • Page 59: Pressure Drop

    Nominal flow rate, heat Internal Residual Heat Circulation Item no. pumps pump sink differential pressure head 380 mbar OCHSNER AIR PARA HPS 220 mbar 922586 1.8m³/h 30 l/min EAGLE 717 25/7.5 RKC (350 mbar) In DHW mode +30 mbar 590 mbar OCHSNER AIR...

  • Page 60: Performance Diagrams Eagle 717

    13.6 Performance diagrams EAGLE 717 Leistungskurven Eagle 717 Eagle 717 max. output 35°C max. Leistung max. output 45°C max. Leistung max. output 50°C max. Leistung max. output 55°C max. Leistung min. output 35°C min. Leistung Partial load 35°C Teillast -23 -21 -19 -17 -15 -13 -11-9 -7 -5 -3 -1 1 3 5 7 9 1113151719212325 Air temperature [°C] Lufttemperatur [°C] Eagle 717...

  • Page 61: Details Of Energy Consumption

    Controller Controller without room remote without room remote contribution [%] contribution [%] control control AIR EAGLE 717 OCHSNER AIR EAGLE 717 OCHSNER AIR EAGLE 717 with T200 LOW TEMPERATURE 35°C LOW TEMPERATURE 35°C Colder Medium Warmer Colder Medium Warmer ηs ηs...

  • Page 62: Electrical Wiring Diagrams Eagle 717

    13.9 Electrical wiring diagrams EAGLE 717 BA_OCHSNER AIR EAGLE_414_717_V06_EN.docx Page 62 of 76...
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  • Page 67: Electrical Wiring Diagrams Eagle 414

    13.10 Electrical wiring diagrams EAGLE 414 BA_OCHSNER AIR EAGLE_414_717_V06_EN.docx Page 67 of 76...
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  • Page 72: List Of Figures

    14 List of figures Figure 1: System overview..........6 Figure 31: Separating the appliance sections 1 ..24 Figure 2: EAGLE outdoor unit ........7 Figure 32: Separating the appliance sections 2 ..24 Figure 3: Outdoor unit minimum clearances (in mm) ..8 Figure 33: Setting down the T200 top section ..24 Figure 4: Outdoor unit dimensions (in mm) ....

  • Page 73: Declaration Of Conformity

    16 Declaration of conformity BA_OCHSNER AIR EAGLE_414_717_V06_EN.docx Page 73 of 76...
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  • Page 76 Customer service hotline: +49 (0) 69 256694-495 kontakt@ochsner.com www.ochsner.com kontakt@ochsner.de www.ochsner.com www.ochsner.com Head Office/Factory OCHSNER East Ochsner-Strasse 1 PL 31-302 Kraków, A-3350 Haag ul. Pod Fortem Nr. 19 Hotline for system partners: +43 (0) 820 201020 Tel: +48 (0)12 4214527 Customer service hotline: +43 (0) 5 04245-499 kontakt@ochsner.pl...

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