Видео

Recently, my Ariston Genus One gas boiler started showing the 5p3 error code -flame cuts. I have an almost new PCB main board, so I was sure there was no problem. The suspect was the gas valve. The deformed membrane caused the flame cuts. Piston was no perfectly coaxial to selenoid coile. I have no idea what cause twisting membrane. Fix was simple, carefully get membrane to normal position. Sin...

I found solution to solve problems with flame cuts...

While cleaning the drain hose on the washing machine, I also checked the heating element... the heating element was covered with detergent residues and scale, this causes increased energy consumption, so get it clean and save some money...

Try this to fix your Nice RBA4 unit

Cap is soldered to pin 1 and 3, 1 and 2 is not shorted- it looks so, but is not!!! Use capacitor 1nF !!! not 22nF , is much stable and no more error codes. It will work also with 22nF capacitor, but sometimes will appear 5P3 error code. 309 error code mean "Gas relays check failed", I found that the cause of this error is a bad smd capacitor on pcb connected in parallel with gas valve selenoid....

EH0 code on Electrolux dryer means power supply problem, in my case fix was really easy as you can see, this was the first problem with this dryer after 5 years. Take out PCB, clean it and search for a cold joints....resolder, get PCB back in place, done.

This is vid about how you can test your gas valve from Ariston and Baxi gas boilers and how it looks inside the valve. you need 12V DC power supply, some wiring to connect to valve pins, this gas valve has two selenoids, one controls the main gas inlet, the second modulates the outlet pressure - thats what you can see on video, this is electromechanical test only

Some tips to fix this errors collected from my and other users experience : - clean ionizating electrode (more often when boiler is in laundry room) - clean condensate drain - check grounding and power supply (grounding resistance up to 13ohm is ok) - check gas valve selenoid resistance - ( Type SGV100: pin 1-3 : 25ohm, pin 2-4: 67ohm) !!!! UPDATE: my gas valve was getting stuck, not opening fu...