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Operating and installation instructions For the operator For the competent person Operating and installation instructions VR 91 VR 91 GB, IE Publisher/manufacturer Vaillant GmbH Berghauser Str. 40 D-42859 Remscheid Telefon 021 91 18‑0 Telefax 021 91 18‑28 10 info@vaillant.de www.vaillant.de...
≥ 0.75 mm² use beyond that specified in this – Maximum line length: document shall be considered ≤ 125 m improper use. Any direct com- mercial or industrial use is also deemed to be improper. 0020200905_00 VR 91 Operating and installation instructions...
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1 Safety Caution. Improper use of any kind is prohibited. Operating and installation instructions VR 91 0020200905_00...
Current consumption Product complies with European stand- ards and directives Proper disposal of the product 2.2.4 Serial number The 10-digit article number can be found in the serial number. You can view the serial 0020200905_00 VR 91 Operating and installation instructions...
You can read the specific maintenance setting and fault messages on the controller display and read-out val- find out which measures you need to take ues in the from the controller operating instructions. display Operating and installation instructions VR 91 0020200905_00...
– Installation height: 1.5 m 4. Carefully push the remote control unit into the wall-mounting base. Operating and installation instructions VR 91 0020200905_00...
. tion, the installation assistants for the com- ▶ Answer any questions the operator may ponents and the VR 91 remote control unit have. will start automatically. ▶ In particular, draw the operator's atten-...
Every remote control unit has a unique ad- from the terminal block on the heat dress, starting with Address 1. Increase generator. the number in the address consecutively Operating and installation instructions VR 91 0020200905_00...
For the competent person 3 4. Unscrew the wall-mounting base from the wall. 3.10 Customer service Customer service addresses can be found in the installation instructions for the con- troller. 0020200905_00 VR 91 Operating and installation instructions...
Information → Contact details → Installer Phone number Current values Information → Serial number Unit number Permanent value Desired temperatures → ZONE1 → ℃ Day temp. Heating ℃ Day temp. Cooling ℃ Set-back temp. heat. Operating and installation instructions VR 91 0020200905_00...
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01.01.01 31.12.99 dd.mm.yy Day.Month.Year 01.01.14 01.01.01 31.12.99 dd.mm.yy Day.Month.Year 01.01.14 ℃ Temperature Days at home scheduling → Start 01.01.01 31.12.99 dd.mm.yy Day.Month.Year 01.01.14 01.01.01 31.12.99 dd.mm.yy Day.Month.Year 01.01.14 Basic settings → Language → 0020200905_00 VR 91 Operating and installation instructions...
Remote control address * If there is no fault, the status is No fault. If there is a fault, Fault list appears and you can read the fault message in the Fault messages section. Operating and installation instructions VR 91 0020200905_00...
The product is defect- 1. Replace the product. Lines appear instead Communication fault 1. Check the plug connection. 2. Replace the cable. of set and read-out values 0020200905_00 VR 91 Operating and installation instructions...
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