Viessmann motherboard regeneration motherboard driver VIESSMANN MOTHERBOARD REGENERATION. WE CARRY OUT ORDERS BY MAIL. FAST, EFFICIENT AND GUARANTEED T: 6x0x0x6x6x6x6x3*9x8 The Viessmann Vitopend 100 motherboard, universal controller fits single-function, dual-function, open and closed combustion chamber models with the following markings: WH1D or A1JA. The most common fault is the error ,, F5 " - the boiler does not start - the boiler does not turn on the fan - the boiler does not start the CO and WH1B The most common malfunction is getting into a malfunction of the red lightning LED or three flashes per 10 seconds - the boiler does not start - the boiler does not turn on the fan - the boiler does not start the CO - 3 flashes every 10 seconds And Vitodens 200 - in the second draw, sub-point 38 and error 33 or vice versa depends on the type. My motherboards are after regeneration and diagnosis in terms of performance. If your service technician has found that you have a damaged plate in the boiler, then this plate is just for you. I provide from 1 to 2* year warranty on the sent disc, as much as an authorized service for a new one. For many years I have been dealing with the diagnosis, service and repair of gas boilers and regeneration of electronics. The price of regeneration depends on the damage to the board from PLN 350. I repair motherboards, drivers and regulators for WH1D, WH1B, Vitodens 200 and 300 or I can replace it with mine. We reserve the right to replace the disc if the sent disc has a damaged processor, memory, display, burn-in, is short-circuited, has been flooded or has been improperly repaired. If it is not possible to repair the disc, the cost of checking is PLN 99 + the cost of sending it back. The disassembly of the hob in the furnace itself is very simple and in case of problems, I am here to help. If you send or send back your hob, please pack it in a cardboard box (so that it is not damaged during transport) and be sure to attach information with a description of the hob defect, the model of the stove and the data to be sent back after the repair along with the phone number and e-mail address. I send all packages by DPD courier or by InPost prepayment. Heat service Ul. Lipowa 1 55-093 Kiełczów T6x0x0x6x6x6x6x3*9x8 InPost BXL03M If you need to repair a hob from another type of Viessmann boiler, call or write a text message. Greetings