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WATERKOTTE EcoTouch Ai1 Air Planning And Installation

Zudaban and power inverter. heating station.
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Planning and installation
EcoTouch Ai1 Air
Zubadan and Power Inverter
Electrical connection types: 230 V, 400 V, 230 V/400 V
Heating station
EcoTouch Ai1 Air, Indoor unit
Outdoor units: EcoTouch Ai1 Air
(Zubadan and Power Inverter)
WATERKOTTE GmbH, Gewerkenstraße 15, D-44628 Herne
Tel.: 0049/(0)2323/9376-0, Fax: 0049/(0)2323/9376-99, E-Mail: info@waterkotte.de
Internet: http://www.waterkotte.de
05.06.2015 / Z20655

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Summary of Contents for WATERKOTTE EcoTouch Ai1 Air

  • Page 1 EcoTouch Ai1 Air Zubadan and Power Inverter Electrical connection types: 230 V, 400 V, 230 V/400 V Heating station EcoTouch Ai1 Air, Indoor unit Outdoor units: EcoTouch Ai1 Air (Zubadan and Power Inverter) WATERKOTTE GmbH, Gewerkenstraße 15, D-44628 Herne Tel.: 0049/(0)2323/9376-0, Fax: 0049/(0)2323/9376-99, E-Mail: info@waterkotte.de Internet: http://www.waterkotte.de...
  • Page 2 This publication has been prepared with all reasonable care. WATERKOTTE GmbH does not assume any liability for remaining errors or omissions, or for possible damages. Note: This symbol mark applies only to countries within the European Union (EU).

  • Page 3: Table Of Contents

    Product description and scope of delivery ................11 Overview.......................... 11 Scope of delivery ......................12 3.2.1 Heat distribution station EcoTouch Ai1 Air ............12 3.2.2 Domestic hot water tank ..................12 Components and setup ......................13 Heat distribution station EcoTouch Ai1 Air ............... 13 Construction and Controlling ...................
  • Page 4 10.2.4 Adjustment of the electrical heating element ............44 10.3 Connection diagram ......................45 10.3.1 EcoTouch Ai1 Air Zubadan and Power Inverter: Overview clamps (400 V) ..45 10.3.2 EcoTouch Ai1 Air Zubadan and Power Inverter: Overview clamps (230 V) ..46 10.3.3 EcoTouch Ai1 Air Zubadan and Power Inverter: Overview clamps...
  • Page 5 10.3.18 EcoTouch Ai1 Air Zubadan and Power Inverter: Intern control board (400 V and 230 V) ......................62 10.3.19 EcoTouch Ai1 Air Zubadan and Power Inverter: WWPR 2 (400 V and 230 V) ..63 10.4 DIP switch of motherboard (indoor unit) ................64 Silent Mode (option) ......................

  • Page 6: Safety

    Safety 1.1 Intended use Your WATERKOTTE heat pump of the EcoTouch Ai1 Air series is used for space heating and cooling, and heating of domestic water. An outdoor unit, which is coupled to a heat source (air) that is available year-round, serves as heat generator.

  • Page 7: Environmental Protection

    Parts and special equipment not delivered by WATERKOTTE are not ap- proved for use on the heat pump. 7 / 80 05.06.2015...

  • Page 8: Hazards

    Repeated restart of heat pump can result in total loss! In case heat pump breaks down, an inspection by qualified and authorised personnel must be performed before restart. 8 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 9: Operator's Duty Of Care

    Safety 1.4 Operator's duty of care Your WATERKOTTE heat pump has been designed and built on the basis of a risk analysis and after careful selection of standards to be observed. Thus, your heat pump is state-of-the-art and provides for maximum safety.

  • Page 10: Functional Principle Of Heat Pumps

     Indoor unit with domestic hot water tank (not WPQLN(i)) and heat distri- bution station.  Buffer tank (only in connection with fan convector, radiators or under- floor heating with single room control). 10 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 11: Product Description And Scope Of Delivery

    3 Product description and scope of delivery 3.1 Overview Heat distribution station (indoor unit) Heat source (outdoor unit) with domestic hot water tank Figure 2: Function modules of EcoTouch Ai1 Air Touch display Power switch Outdoor unit 11 / 80 05.06.2015...

  • Page 12: Scope Of Delivery

    Outdoor temperature sensor 3.2.2 Domestic hot water tank The domestic hot water tank contains:  Domestic hot water sensor  Straight-tube heat exchanger  Cold water connector 12 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 13: Components And Setup

    4.2 Construction and Controlling The EcoTouch Ai1 Air series is a complete hot water heating system with integrated central hot water supply, consisting of heat generator (heat pump), heat source system, electrical heating element for start-up and...

  • Page 14: Outdoor Unit (Heat Source)

    (Zubadan) (Power Inverter) Heat distribution • • Domestic hot water tank 204 Liter • • Outdoor unit Zubadan • Outdoor unit Power-Inverter • (• included in delivery) 14 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 15: Connection Accessories

     Sensors for temperature detection, external wall sensor, flow / return sensor (heating / cooling), domestic hot water sensor. 4.7 Heat meter (optional) The WATERKOTTE heat meter can be retrofitted for all types (item no.: F10754). 15 / 80 05.06.2015...

  • Page 16: Transport

    Transport 5 Transport Units of the EcoTouch Ai1 Air series are delivered ready-to-connect with separate metal cladding. For easy transport the heat pump will be supplied in three packaging: hot water tank, heat pump unit and housing. Since the unit weighs 120 kg or more, at least two people are required for transport.

  • Page 17: Installation And Connection

     Wall clearance in rear must be at least 200 mm.  Wall clearance in front: at least 1.000 mm. Figure 3: Recommendation - Installation distance from the wall 17 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 18: Environmental Conditions For Installation

    Arrange them as follows:  Place the connecting tubes of the tank at the side of the unit (right). Figure 4 : Arrangement of connecting tubes before installation 18 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 19: Assembly Of The Heat Pump

    Note: To mount the tank module two people are needed. The tank module weighs at least 65 kg. Figure 5: Rear panel retained with screws (Pos. 1) 19 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 20: Connection Tube Of The Tank (At The Top)

    The lower connection tube has no bleeder. Remove the yellow plug and mount the tube connection at the hot water tank. Use the supplied gaskets. Figure 7: Lower connection tube 20 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 21: Connection Terminal

    The terminals are installed at the front of the heat pump. The clamps (1) and the mainboard (2) are to find here, too. Figure 8: Connection terminal EcoTouch Ai1 Air 21 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 22: Installation Of The Temperature Sensor

    Figure 9: Temperature sensor with clamping strap (see pointing arrow) Figure 10: Clamping strap with temperature sensor of the hot water tank Figure 11: Temperature sensor at the end position 22 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 23: Installation Of The Touch Display

    Slide the tabs of the touch panel in the recordings (1) of the heat pump frame (on the left).  Fix the frame of the touch panel with two screws. 23 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 24: Installation Of The Housing

    After preparation of all connections, mount the housing parts to the intend- ed positions (insert and press). Note the order of assembly (see illustration). Figure 13: Order of assembly of the housing parts 24 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 25: Removing The Housing

    So you can’t damage the retaining bolts (see figure).  The removal tool is driven with moderate force, by hand, into the gap between the front and side panel. 25 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 26: Installation And Connection

    ¾“ i Relief valve OUT ¾“ i Solar IN ¾“ i Solar OUT G 1¼“ a Heating flow flat sealing G 1¼“ a Heating return flat sealing 26 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 27: Connection Measurements

    Installation and connection 7.2 Connection measurements Figure 14: Connections in mm, EcoTouch Ai1 Air (rear) 27 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 28: Installation And Connection Of Outdoor Unit

    Risk of injury! Carrying unit from the bottom poses the risk of crushing hands or fingers Use the four carrying handles to transport the outdoor unit. 28 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 29: Dimensions Of Outdoor Unit

    Figure 15: Dimensions of outdoor unit in mm (Zubadan) Figure 16: Dimensions of outdoor unit in mm (Power Inverter), left 5004.5/5006.5 right 5007.5/ 5008.5 (in brackets: 5011.5 and 5014.5) 29 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 30: Clearance For Ventilation And Operation

    Remedy: Ensure smooth running of the defrost water and remove excess icing under the machine manually if necessary. Figure 17: Securing in base plate  WATERKOTTE GmbH offers a wall-mounting kit (F16802). 30 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 31: Installation And Space Requirement

    6. In recess with roof, air outlet clear in front, flow obstacle at rear, on both sides and above. In this case, do not install air guides for upward airflow. Figure 18: Space requirement and minimum distances for installation 31 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 32: Connection Outdoor Unit / Indoor Unit (Refrigerant Lines)

    Maximum line length: 75 m (one way). For refrigerant line we recommend the use of pre-insulated original WATERKOTTE double-copper tube rings (10 / 16 x 1,0 mm (Z16956) or 6,35 / 12,7 x 0,8 mm (Z18093*) and matching screw clamps (Z16957).

  • Page 33: Connections Indoor Unit (Refrigerant Line)

    , liquid side pipe * Heat pump series EcoTouch Ai1 Air Power Inverter 5004.5 / 5006.5. are connected with copper tube 12,7 x 1 mm (fluid site) and 6,35 x 1 mm (liquid site). Adapter pieces according to the heat pumps are adjusted.

  • Page 34: Installation Of A Lokring Coupling (Example)

    – not lengthwise. 2. Insertion of reinforcement sleeve To ensure a permanently tight connection, insertion of a reinforcement sleeve is necessary. 34 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.
  • Page 35 Do not use any refrigerant other than R410A. If another refrigerant is used, the chlorine will cause the oil to deteriorate. Use the following tools specifically designed for use with R410A refrigerant. For other questions contact your nearest dealer. 35 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 36: Tube Airtight Testing Method (Recommended Procedure)

    0.01 MPa (0.1 bar). Make the necessary corrections. If the pressure drops during steps (2) or (3), a gas leak exists. Look for the source of the gas leak. 36 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 37: Refrigerant

     When removing the service hoses, do not point connections toward yourself. Residual refrigerant could escape.  Never change factory setting of adjustment screw on expansion valve. 37 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 38: Refrigerant Charge And Additional Charge - Ecotouch Ai1 Air (Zubadan)

    Refrigerant 9.3 Refrigerant charge and additional charge – EcoTouch Ai1 Air (Zubadan) The outdoor units come fully charged with refrigerant R410A from the facto- ry, allowing tube lengths (one way) up to 30 m without requiring additional charging. If tube lengths are less than 30 m, the charge in the outdoor unit is suffi- cient.

  • Page 39: Refrigerant Charge And Additional Charge - Ecotouch Ai1 Air (Power Inverter)

    Refrigerant 9.4 Refrigerant charge and additional charge – EcoTouch Ai1 Air (Power Inverter) The outdoor units come fully charged with refrigerant R410A from the facto- ry, allowing tube lengths (one way) up to 10 m without requiring additional charging. If tube lengths are less than 10 m, the charge in the outdoor unit is suffi- cient.

  • Page 40: Charging Refrigerant Circuit

    To open left valve (liquid side) you need a 4 mm Allen key (see fig.). Turn Allen key counter clockwise to stop position (about 10 turns). Quit turning when stop is reached. 40 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 41: Adding Refrigerant

    After charging the unit with refrigerant: - record the added refrigerant quantity on the service label (attached to unit) - and the total refrigerant quantity on the WATERKOTTE type plate. 9.5.2 Insulation After refrigerant has been added, properly insulate all adapters and tubes.

  • Page 42: Electrical Work

    - is applied to the main terminals/relays of the EcoTouch Ai1 Air!  Should it be necessary, disconnect all feed lines from the house fuse box. 42 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 43: Electrical Connection Outdoor Unit

    Line connection to be performed as required by country and type. Neutral conductor must be connected too. Failure to observe: results in destruction of circuit board on outdoor unit. 43 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 44: Electrical Connection Indoor Unit

    After all connections are completed, install plates at specified positions (in- sert and press). 10.2.4 Adjustment of the electrical heating element The thermostat of the heat generator is permanent adjusted to 75 °C. 44 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 45: Connection Diagram

    10.3 Connection diagram All cable cross sections/types must be specified on site by professional electrician, in compliance with applicable DIN standards! 10.3.1 EcoTouch Ai1 Air Zubadan and Power Inverter: Overview clamps (400 V) 45 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 46: Ecotouch Ai1 Air Zubadan And Power Inverter: Overview Clamps (230 V)

    Electrical work 10.3.2 EcoTouch Ai1 Air Zubadan and Power Inverter: Overview clamps (230 V) 46 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 47: Ecotouch Ai1 Air Zubadan And Power Inverter: Overview Clamps

    Electrical work 10.3.3 EcoTouch Ai1 Air Zubadan and Power Inverter: Overview clamps (Compressor 230 V / Electrical resistance heating 400 V) 47 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 48: Ecotouch Ai1 Air Zubadan And Power Inverter: Overview Clamps X1 (All Models)48

    Electrical work 10.3.4 EcoTouch Ai1 Air Zubadan and Power Inverter: Overview clamps X1 (all models) 48 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 49: Ecotouch Ai1 Air Zubadan And Power Inverter: Overview Clamps X2 (All Models)49

    Electrical work 10.3.5 EcoTouch Ai1 Air Zubadan and Power Inverter: Overview clamps X2 (all models) 49 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 50: Ecotouch Ai1 Air Zubadan And Power Inverter: Overview Clamps X4 (All Models)50

    Electrical work 10.3.6 EcoTouch Ai1 Air Zubadan and Power Inverter: Overview clamps X4 (all models) 50 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 51: Ecotouch Ai1 Air Zubadan And Power Inverter: Input (400 V)

    Electrical work 10.3.7 EcoTouch Ai1 Air Zubadan and Power Inverter: Input (400 V) 51 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 52: Ecotouch Ai1 Air Zubadan And Power Inverter: Input (230 V)

    Electrical work 10.3.8 EcoTouch Ai1 Air Zubadan and Power Inverter: Input (230 V) 52 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 53: Ecotouch Ai1 Air Zubadan And Power Inverter: Input (Compressor 230 V / Electrical Resistance Heating 400 V)

    Electrical work 10.3.9 EcoTouch Ai1 Air Zubadan and Power Inverter: Input (Compressor 230 V / Electrical resistance heating 400 V) 53 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 54: Ecotouch Ai1 Air Zubadan And Power Inverter: Electric Heating Insert (400 V)

    Electrical work 10.3.10 EcoTouch Ai1 Air Zubadan and Power Inverter: Electric heating insert (400 V) 54 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 55: Ecotouch Ai1 Air Zubadan And Power Inverter: Electric Heating Insert (230 V)

    Electrical work 10.3.11 EcoTouch Ai1 Air Zubadan and Power Inverter: Electric heating insert (230 V) 55 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 56: Ecotouch Ai1 Air Zubadan And Power Inverter: Control Power (All Models)

    Electrical work 10.3.12 EcoTouch Ai1 Air Zubadan and Power Inverter: Control power (all models) 56 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 57: Ecotouch Ai1 Air Zubadan And Power Inverter: Control Source And Heating Pump (400 V And 230 V)

    Electrical work 10.3.13 EcoTouch Ai1 Air Zubadan and Power Inverter: Control source and heating pump (400 V and 230 V) 57 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 58: Ecotouch Ai1 Air Zubadan And Power Inverter: Switched Output Extern (400 V And 230 V)

    Electrical work 10.3.14 EcoTouch Ai1 Air Zubadan and Power Inverter: Switched output extern (400 V and 230 V) 58 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 59: Ecotouch Ai1 Air Zubadan And Power Inverter: Digital Output Extern (400 V And 230 V)

    Electrical work 10.3.15 EcoTouch Ai1 Air Zubadan and Power Inverter: Digital output extern (400 V and 230 V) 59 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 60: Ecotouch Ai1 Air Zubadan And Power Inverter: Analoque Signals Extern

    Electrical work 10.3.16 EcoTouch Ai1 Air Zubadan and Power Inverter: Analoque signals extern (400 V and 230 V) 60 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 61: Ecotouch Ai1 Air Zubadan And Power Inverter: Expansion Valve, Bus And Display (230 V And 400 V)

    Electrical work 10.3.17 EcoTouch Ai1 Air Zubadan and Power Inverter: Expansion valve, BUS and Display (230 V and 400 V) 61 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 62: Ecotouch Ai1 Air Zubadan And Power Inverter: Intern Control Board (400 V And 230 V)

    Electrical work 10.3.18 EcoTouch Ai1 Air Zubadan and Power Inverter: Intern control board (400 V and 230 V) 62 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 63: Ecotouch Ai1 Air Zubadan And Power Inverter: Wwpr 2 (400 V And 230 V)

    Electrical work 10.3.19 EcoTouch Ai1 Air Zubadan and Power Inverter: WWPR 2 (400 V and 230 V) 63 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 64: Dip Switch Of Motherboard (Indoor Unit)

    LED 3 Flashing: Connection to outdoor unit o.k. LED 4 No function in normal operation, see service manual LED 5 No function in normal operation, see service manual 64 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 65: Silent Mode (Option)

    3) Switch in the outdoor unit (no control via WWPR control possible). Required for applications 1) and 2) in addition to the coupling relays ac- cessories No. Z18064 (plug SE55RA PAC-E for silent mode). 65 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 66: Connecting „Silent Mode

    2) Coupling relay 230 V, 1 W, 6 A (Z19141) in the outdoor unit. Applica- tion: wire length greater than 10 m. 3) Switch (time control) in the outdoor unit. Application: (no control via WWPR control possible (no control wire). 66 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 67: Silent Mode (Only The Fan Speed Reduction)

    Using an additional switch SW1 or timer, this signal is sent to the outdoor unit. The following example shows the circuit connection 67 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 68: Start-Up

     Before operation, check if all plates, fuses and other protective devices are properly installed. Components that are rotating, hot or under high voltage can cause injuries. 68 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.
  • Page 69 Do not perform this test on the control wiring terminals (low voltage circuit). Risk of total loss! Do not start unit if insulation resistance is below 1.0 MΩ. 69 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.
  • Page 70 12 hours to prevent failure. 4. If insulation resistance rises above 1 MΩ, the compressor is not faulty. Compressor will not operate unless the power supply phase connection is correct. 70 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 71: Initial Start Of The Heat Pump

    Figure 20: ON / OFF switch (see arrow) Switch glows => Power supply is activated (normal operation) The initial start of the heat pump is performed by a qualified WATERKOTTE system partner. After all checks (chap. 0) have been conducted, proceed as follows: 1.

  • Page 72: Turning Heat Pump Off

    120 min 3 min to 7 min 90 min 7 min to 10 min 60 min 10 min to 15 min 40 min 15 min (maximum) 30 min 72 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 73: Maintenance And Care

     Check setting of control.  Leak test: The statutory inspection intervals depend on the refrigerant volume. For more information, see the heat pump logbook. 73 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 74: Technical Data

    (V, Phase, Hz) 220-240, 1, 50 the silent mode reduces the noise level -5 dB(A) For individual technical data and filling capacities of your heat pump system, please refer to type plate. 74 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 75: Ecotouch Ai1 Air (Power Inverter)

    (V, Phase, Hz) 220-240, 1, 50 ; the silent mode reduces the noise level -5 dB(A) For individual technical data and filling capacities of your heat pump system, please refer to type plate. 75 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 76: Connection Diagram

    Connection diagram 16 Connection diagram 16.1 EcoTouch Ai1 Air with underfloor heating (Basic circuit diagram) 16.2 EcoTouch Ai1 Air with underfloor heating and single room control (Basic circuit diagram 76 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 77: Ecotouch Ai1 Air With Radiators Or Fan Convectors (Basic Circuit Diagram)

    Connection diagram 16.3 EcoTouch Ai1 Air with radiators or fan convectors (Basic circuit diagram) 16.4 EcoTouch Ai1 Air with hydraulic filter (Basic circuit diagram) 77 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

  • Page 78: Overview Ecotouch Ai1 Air

    Connection diagram 16.5 Overview EcoTouch Ai1 Air 78 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.
  • Page 79 Connection diagram 79 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.
  • Page 80 Connection diagram WATERKOTTE GmbH, Gewerkenstraße 15, D-44628 Herne Tel.: 0049/(0)2323/9376-0, Fax: 0049/(0)2323/9376-99, Service: 0049/(0)2323/9376-350 E-Mail: info@waterkotte.de Internet: http://www.waterkotte.de 80 / 80 05.06.2015 Copyright  2013 by: WATERKOTTE GmbH. Subject to changes.

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