Страница 1: ...620 VU 206 5 7 H GB 627 VU 256 5 7 H GB 835 VUW 356 5 7 H GB 843 VUW 436 5 7 H GB GB IE Operating instructions Publisher manufacturer Vaillant GmbH Berghauser Str 40 D 42859 Remscheid Tel 49 21 91 18...
Страница 2: ...product 7 4 8 Switching on the product 8 4 9 Setting the language 8 4 10 Setting the hot water temperature 8 4 11 Setting the heating flow temperature 8 4 12 Switching Green iQ mode on and off 8 4 13...
Страница 3: ...nd user maintenance work must not be carried out by children unless they are supervised Any other use that is not specified in these instructions or use beyond that specified in this document shall be...
Страница 4: ...n relief valve to the drain lines to constructional conditions that may affect the operational reliability of the product 1 3 8 Risk of poisoning caused by insufficient supply of combustion air Condit...
Страница 5: ...3 VUW 436 5 7 H GB ecoTEC exclusive 0010017065 47 044 67 3 Product description 3 1 Product design 1 2 3 1 Control elements 2 Plate with serial number on the rear 3 Front flap 3 2 Control elements 50 5...
Страница 6: ...sure as set at the factory ww yyyy Date of manufacture Week year Information on the identification plate Meaning Cat Approved unit categories Types Approved gas fired units PMS Permissible total overp...
Страница 7: ...is an error message present the basic displays switches to the error message 4 3 Menu display Xxxx Xxxxxxxxxxx Xxxx Xxxxxxx Xxxxxxxxxx xxxxxx Xxxxxxx 1 4 3 2 1 Scroll bar 2 Current assignment of the...
Страница 8: ...g instructions 4 11 Setting the heating flow temperature 1 Press The target value of the heating flow temperature appears on the display Note The competent person may have adjusted the maximum possibl...
Страница 9: ...cals Unsuitable tap water damages the seals and diaphragms blocks components in the product and heating installation through which the water flows and causes noise Only fill the heating installation w...
Страница 10: ...eated even when you are away Note To keep the frost protection devices active you should switch your product on and off using the controller if one is provided If the heating flow temperature falls be...
Страница 11: ...disposal of the packaging If the product is identified with this symbol In this case do not dispose of the product with the household waste Instead hand in the product to a collection centre for old e...
Страница 12: ...The power supply in the building is disconnected Check the fuse in the building The product switches on automatically when the power is restored The product is switched off Switch on the product Swit...
Страница 13: ...de Pump pre run S 03 Heating mode Ignition S 04 Heating mode Burner on S 05 Ventilator and pump overrun S 06 Heating mode Fan overrun S 07 Heating mode Pump overrun S 08 Heating remaining anti cycling...
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Страница 16: ...gham Road Belper Derbyshire DE56 1JT Telephone 0330 100 3461 info vaillant co uk www vaillant co uk These instructions or parts thereof are protected by copyright and may be reproduced or distributed...
