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AEG DDLE LCD 27 Operating And Installation Instructions

Electronically controlled instantaneous water heater
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DDLE LCD 18
DDLE LCD 18/21/24
DDLE LCD 27
Elektronisch geregelter Durchlauferhitzer
Gebrauchs- und Montageanweisung
Electronically controlled instantaneous water heater
Operating and installation instructions
Elektronicky regulovaný průtokový ohřívač
Návod k používání a montáži
Elektronicznie regulowany przepływowy
ogrzewacz wody
Instrukcja obsługi i montażu
Проточный водонагреватель с электронной
регулировкой
Обслуживание и установка

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  Summary of Contents for AEG DDLE LCD 27

  • Page 1 DDLE LCD 18 DDLE LCD 18/21/24 DDLE LCD 27 Elektronisch geregelter Durchlauferhitzer Gebrauchs- und Montageanweisung Electronically controlled instantaneous water heater Operating and installation instructions Elektronicky regulovaný průtokový ohřívač Návod k používání a montáži Elektronicznie regulowany przepływowy ogrzewacz wody Instrukcja obsługi i montażu Проточный...
  • Page 4 LR 1-A 18 Nm ADEo 70 WD...
  • Page 5: Equipment Description

    For users and contractors Thank you for purchasing this instantaneous water heater from AEG Haustechnik. You have chosen a high-grade device made in Germany. Even during the development and manufacture, AEG Haustechnik recognises the high value of manufacturing processes that are environmentally responsible and treat resources with care. Thanks to many product innovations, devices made by AEG Haustechnik are amongst the most energy-efficient in their class.
  • Page 6: Dhw Output

    For users and contractors DHW output Subject to season, the following maximum mixed water or draw-off capacities result for different cold water temperatures (see Table 1): ϑ Cold water inlet temperature ϑ Mixed water temperature ϑ Outlet temperature. Showering, washing hands, filling a bath, etc. Kitchen sink and when using thermostatic valves.
  • Page 7: Installation Instructions

    For contractors Installation instructions Only trained and authorised experts must install the device and make the electrical connection under full observance of these installation instructions. Equipment layout 1 Temperature selector with LCD 18 Flow sensor 2 Device cap 19 Temperature selector plug “set T” 3 Lower section, back panel 20 Type plate 4 DHW compression fitting...
  • Page 8 For contractors as DIN VDE 0100, DIN 1988, EN 806, DIN 4109, DIN 44851. 20). room free from the risk of frost, as water residues remain inside the device. Water installation: Steel, copper or plastic pipework. Copper or plastic pipework*. * The instantaneous water heater can reach operating temperatures up to 60 °C.
  • Page 9: Standard Installation

    For contractors Standard Installation for contractors Power: Unfinished walls - top; Water: Unfinished walls General installation information At the factory, the device is prepared for a power connection from the top from an installation below the plaster (see Fig. Important information regarding the DDLE LCD 18/21/24 with connected load changeover In its delivered condition the device is set to 21 kW.
  • Page 10: Power Supply

    For contractors Never replace the pressure limiter when using a thermostatic valve. Never use the shut-off valve in the cold water supply (24) to reduce the flow rate. Power supply = High limit safety cut-out = Safety pressure limiter Important information: The protection level IP 25 (hoseproof) is only assured if the cable grommet is fitted correctly ( or .
  • Page 11: Priority Control

    For contractors Alternative installation methods for contractors Power supply: Unfinished walls - below, maximum demand relay; undersink installation, water connections - top; water: finished walls Power supply – unfinished walls - below a Push the cable grommet over the power cable. b Break out the cable grommet knock-out in the back panel.
  • Page 12: Specification

    Check the firm seat of the device cap on the back panel. Specification and application areas for contractors Specification (The details on the type plate apply) Type DDLE LCD 18 DDLE LCD 18/21/24 DDLE LCD 27 with selectable output Part no. 222392 222394 222395 Rated output kW 18 Rated current A 26.0...
  • Page 13: Troubleshooting

    For users Troubleshooting by the user Fault Cause Remedy The heating system inside the No voltage. User / contractor: instantaneous water heater will not Check the fuses in your fuse board. start in spite of the tap being fully open. The start-up volume required to start the User / contractor: heater has not been reached.
  • Page 14 For contractors Troubleshooting by the contractor Display options LED diagnostic “traffic lights” illuminates in case of faults Yellow illuminates when the equipment is heating water Green flashing: the device is supplied with power Fault / Diagnostic “traffic light” Cause Remedy display* Flow rate too low Shower head/perlators scaled up...
  • Page 15: Special Accessories

    For contractors Special accessories ADEo 70 WD - mono-lever mixer tap with changeover bath/hand shower Part no. 183934 Pipe assembly undersink installation UT 104 Part no. 184421 Water connections with 12 mm compression fittings Part no. 227701 Comprising: – Mounting frame with –...
  • Page 16: Customer Service And Warranty

    Customer service and warranty Customer service and warranty Guarantee For guarantees please refer to the respective terms and conditions of supply for your country. The installation, electrical connection and first operation of this appliance should be carried out by a qualified installer.
  • Page 17 07 11 / 9 88 67 - 11 0 73 - 6 23 11 41 07 11 / 9 88 67 - 77 Polska AEG Oddzial Stiebel Eltron Polska Sp. z.o.o. Ul. Instalatorów 9 02-237 Warszawa Tel. 0 22 - 8 46 48 20...

This manual is also suitable for:

Ddle lcd 18Ddle lcd 18/21/24