Viessmann
Viessmann Coding Plug 2019:0306 7833208
Viessmann coding plug 2019:0306 (7833208) for the Vitodens 200-W WB2B 35kW boiler, used to set the appliance configuration in the control unit.
At a glance
- Part type: coding plug
- Also known as 20190306, 2321204
£35.38
£29.48 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Viessmann coding plug 2019:0306 is a small configuration plug that fits into the control unit of the Vitodens 200-W boiler range. It carries the appliance coding that tells the control electronics which model variant and output the boiler is, so the unit runs with the correct parameters. It is supplied under Viessmann part number 7833208.
Signs this part needs replacing
- The boiler control does not recognise the appliance variant after a board change.
- Fault codes relating to appliance configuration or parameter mismatch appear on the display.
- The boiler behaves as the wrong output or model variant after control unit work.
- Physical damage, corrosion or loose pins on the existing plug.
- The plug is missing altogether from a replacement or second-hand control unit.
Before you order
- Confirm the appliance GC number (41-819-17) and serial number against the compatibility list.
- Check the coding reference 2019:0306 matches the coding stated for your appliance.
Mechanical
| Part type | Coding Plug |
|---|
Compliance
| Manufacturer part number (MPN) | 7833208 |
|---|---|
| GC number | 41-819-17 |
| Alternative numbers | 20190306, 2321204 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VIESSMANN VITODENS 200-W WB2B 35KW SERIAL No. 7248828 | 41-819-17 | 41-819-17 | — | — |
Documents & drawings
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