Bosch Condens 8300i W Operation Manual

Wall mounted gas condensing boiler

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Operation Manual
Wall mounted gas condensing boiler
Condens 8300i W
GC8300iW 35/40 C

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Summary of Contents for Bosch Condens 8300i W

  • Page 1 Operation Manual Wall mounted gas condensing boiler Condens 8300i W GC8300iW 35/40 C...
  • Page 2: Table Of Contents

    Technical terms ........11 Condens 8300i W – 6721841532 (2022/05)
  • Page 3: Explanation Of Symbols And Safety Instructions

    – Do not use the telephone or ring doorbells. ▶ Turn off the gas supply at the main shut-off valve or at the gas meter. ▶ Open windows and doors. ▶ Warn your neighbours and leave the building. Condens 8300i W – 6721841532 (2022/05)
  • Page 4 -or- ▶ Have a competent person mix antifreeze into the heating water and drain the DHW circuit. ▶ Check every two years whether the minimum frost protection is still ensured. Condens 8300i W – 6721841532 (2022/05)
  • Page 5: Product Information

    The anti-seizing function is not active when the device is switched off. The anti-seizing function prevents the heating pump and the 3-way valve from seizing up following long periods of inactivity. ▶ Switch off the device using the On/Off switch ( Fig 1). Condens 8300i W – 6721841532 (2022/05)
  • Page 6: Display Overview

    Further notices can be found in the operating instructions for the heating Error display control. Burner operation Internet connection Wireless connection Chimney sweep mode (for service technician only) Service mode ECO mode active [10] DHW heating Condens 8300i W – 6721841532 (2022/05)
  • Page 7: Dhw Key (Domestic Hot Water)

    ▶ To return to comfort mode, press the eco key. eco goes out on the display. For maximum gas and DHW saving: ▶ Briefly open and close the DHW tap. The water is heated once to the set temperature. Condens 8300i W – 6721841532 (2022/05)
  • Page 8: Tips On Saving Energy

    Table 2 Appliance data to be passed on in the event of a fault Circulating pump Set the DHW circulation pump, if installed, using a time program which is customised to suit your individual requirements (such as morning, midday or evening). Condens 8300i W – 6721841532 (2022/05)
  • Page 9: Maintenance

    ▶ Only fill the heating system when it is in a cold state. Maximum flow temperature 40 °C. Maximum pressure of 3 bar at maximum heating water temperature must not be exceeded (pressure relief valve will open). ▶ Open the valve until the desired pressure is reached. Condens 8300i W – 6721841532 (2022/05)
  • Page 10: Environmental Protection And Disposal

    You can find more information here: www.weee.bosch-thermotechnology.com/ Batteries Batteries must not be disposed together with your household waste. Used batteries must be disposed of in local collection systems. Condens 8300i W – 6721841532 (2022/05)
  • Page 11: Technical Terms

    The siphon is a stench trap for draining water that exits a pressure relief valve. Flow temperature Flow temperature is the temperature with which the heated heating water flows from the appliance to the radiators, underfloor heating circuits, etc. Condens 8300i W – 6721841532 (2022/05)
  • Page 12 Robert Bosch (Australia) Pty Ltd Thermotechnology Division 1555 Centre Road Clayton Victoria 3168 Australia Phone: 1300 30 70 37 Fax: 1300 30 70 38 www.bosch-climate.com.au New Zealand Phone: 0800 54 33 52 Fax: 0800 54 33 55 www.bosch-climate.co.nz...

This manual is also suitable for:

Gc8300iw 35 cGc8300iw 40 c

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