Bosch Compress 3400iAWS E Operation Manual
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Bosch Compress 3400iAWS E Operation Manual

Air to water heat pump
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Operation Manual
Air to Water Heat Pump
Compress 3400iAWS E
Heat Pump with Indoor Unit

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Summary of Contents for Bosch Compress 3400iAWS E

  • Page 1 Operation Manual Air to Water Heat Pump Compress 3400iAWS E Heat Pump with Indoor Unit...

  • Page 2: Table Of Contents

    4.2.3 Evaporator ........20 Compress 3400iAWS E – 6721852787 (2023/01)

  • Page 3: Explanation Of Symbols And Safety Instructions

    ▶ Do not use or store corrosive substances (solvents, adhesives, while following the instructions of the service manual. chlorinated cleaning agents, etc.) within the vicinity of the appliance. For operation follow the instructions of the user manual. Table 2 Compress 3400iAWS E – 6721852787 (2023/01)

  • Page 4: Product Description

    The data plate of the outdoor unit is located on the rear side. At the indoor unit, the data plate can be found on the side cover. It contains information on the output, part number and serial number and also the date of manufacture. Compress 3400iAWS E – 6721852787 (2023/01)

  • Page 5: Generic Overview Of The Refrigerant Circuit

    Auxiliary heaters can be integrated or 0010036938-001 Fig. 2 Heat pump outdoor unit, indoor unit AWS E with electric booster heater and external DHW cylinder Compress 3400iAWS E – 6721852787 (2023/01)

  • Page 6: Hints On Energy Saving

    (hold down) Selector: select (turn) and confirm (press) 1) This setting is not available in Finland or Sweden Compress 3400iAWS E – 6721852787 (2023/01)

  • Page 7: Control Panel

    Each of the following descriptions takes the standard display as its starting point ( Fig. 4). Compress 3400iAWS E – 6721852787 (2023/01)

  • Page 8: Switching Off

    A pop-up window is displayed and the time program is activated. The -or- currently valid temperature flashes. ▶ Open the Heating or Heating/Cooling > Temperature settings > Optimised operation menu. ▶ Select the desired temperature and confirm or select Heating off and confirm. Compress 3400iAWS E – 6721852787 (2023/01)

  • Page 9: Adapting The Heating System Settings Using The Time Program (Automatic Mode)

    0010010088-001 Copying time program ▶ Open the menu for adapting a time program for the heating system. ▶ Select the day of the week to be copied, e.g. Thursday. 0010010094-001 Compress 3400iAWS E – 6721852787 (2023/01)

  • Page 10: Selecting Active Time Program For The Heating

    The cursor flashes to indicate the start position for data input. 0010008200-001 The character to the left of the input field is deleted. To reset the name: ▶ Delete all characters. The standard designation is entered again automatically. Compress 3400iAWS E – 6721852787 (2023/01)

  • Page 11: Dhw Settings

    ▶ The water heating becomes active immediately. Once the set duration time has expired, the extra DHW cylinder charging switches off again automatically. 6 720 811 136-34.1O 1) Not available for fresh water station. Compress 3400iAWS E – 6721852787 (2023/01)

  • Page 12: More Settings

    ▶ Turn and press the selector to select a function (Yes) or to cancel the selection (No). ▶ Press the d key to close the menu. 0010008212-001 The holiday program is deleted. 6 720 811 136-15.1O Compress 3400iAWS E – 6721852787 (2023/01)

  • Page 13: Main Menu

    If a fresh water station is installed, setting the DHW temperature ≥ 52 °C can lead to higher electricity cost as the electric booster heater may be activated. Compress 3400iAWS E – 6721852787 (2023/01)
  • Page 14 DHW operation. thermal disinfection. Table 10 Settings for the extra hot water function Time of Day Time of day for the automatic start of thermal disinfection. Table 11 Settings for thermal disinfection Compress 3400iAWS E – 6721852787 (2023/01)

  • Page 15: Settings For The Venting Function

    • [Fan speed 1 ... 4] • [Ventil. switched off] (ventilation off) Time program [Enter vent. time program.] Reset time prog. [Reset ventilation time program.] Humidity [Setting the desired humidity level]: • [Dry] • [Normal] • [Moist] Compress 3400iAWS E – 6721852787 (2023/01)

  • Page 16: Setting Up A Holiday Program

    Set how much the room temperature is forced to increase. runs based on this date. The current day of the week is also determined based on this date; this affects the time programs and thermal disinfection, for example. Compress 3400iAWS E – 6721852787 (2023/01)

  • Page 17: Settings For Other Systems Or Devices

    Output of the electric booster heater since energy cons. commissioning or since the last reset. Op. hours for Hours run by the compressor in heating mode since comp. heat. commissioning or since the last reset. Compress 3400iAWS E – 6721852787 (2023/01)

  • Page 18: Faults

    Cumulated energy output of the heat pump in suppl. heating mode. DHW energy Cumulated energy output of the heat pump in DHW A WLAN router, internet connection and the Bosch HomeCom Easy app suppl. mode. are required to use this product. Emitted cooling...

  • Page 19: Maintenance

    ▶ Screw the cap back on (hand tight). ▶ Open the valve (5). 0010036936-001 Fig. 5 AWS E indoor unit (view with drip tray) Pressure gauge Compress 3400iAWS E – 6721852787 (2023/01)

  • Page 20: Moisture In Cooling Mode

    The following inspection and maintenance steps are carried out several 12 months. times per year in order that the heat pump's maximum output will be ▶ Consult an installer. maintained: ▶ Removing dirt and leaves ▶ Casing Compress 3400iAWS E – 6721852787 (2023/01)

  • Page 21: Information On Refrigerant

    As electronic devices may contain hazardous substances, it needs to be Data Protection Officer, Information Security and Privacy (C/ISP), recycled responsibly in order to minimize any potential harm to the Robert Bosch GmbH, Postfach 30 02 20, 70442 Stuttgart, GERMANY. Compress 3400iAWS E – 6721852787 (2023/01)

  • Page 22: Display Of Consumption Values In Relation To The Funding Guidelines For Federal Funding For Efficient Buildings - Individual Measures (Beg Em)

    6 (1) sentence 1 (f) GDPR / UK GDPR. To exercise your rights, channeled to the radiators and the underfloor heating system. Shower please contact us via privacy.ttgb@bosch.com To find further and water taps are supplied with domestic hot water.

  • Page 23: Overview Main Menu

    A DHW cylinder stores large volumes of heated potable water. Sufficient – My circulation time prog. (circulation time program) hot water is available at the draw-off points (e.g. water taps) as a result. – Resetting prog. (reset circulation time program) Compress 3400iAWS E – 6721852787 (2023/01)

  • Page 24: Overview Info

    – Number of cooling starts – Standard display – Number of DHW starts – Internet password – Number of pool starts – Internet Energy consump. – Establish connection – Terminate connection – Total – Low-noise operation Compress 3400iAWS E – 6721852787 (2023/01)
  • Page 25 – Max. add. heater temp. – Anti-seizure mode – Insuff. DHW flow rate – Cooling circuit status – Compressor output – Additional heater status – Elec. boost. heater output – Status aux heater with mix Compress 3400iAWS E – 6721852787 (2023/01)
  • Page 28 Bosch Thermotechnik GmbH GB Importer: Junkersstrasse 20-24 Bosch Thermotechnology Ltd. 73249 Wernau, Germany Cotswold Way, Warndon www.bosch-thermotechnology.com Worcester WR4 9SW, United Kingdom...

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