NO CH. DHW OK.BYPASSED EXTERNAL CONTROLS INC TIME CLOCK.PRESSURE 1BAR . NO HEATING & NO VOLTS ON PUMP IN HEAT MODE.RUNS OK ON DHW. NO WARNING LITES ON JUST POWER ON NEON.CHECK BOTH MICRO SWITCHS & SWAP OVER NTC SENSORS.WAS OK TILL SYSTEM DRAINED, CAN ANYONE HELP.
BAXI 105E
- Thread starter tvtec
- Start date
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WHEN YOU TYPE WITH YOUR CAPS LOCK ON AND JUST THROW IN THE ODD FULL STOP HERE AND THERE IT MAKES YOUR POST REALLY DIFFICULT TO READ AND NOBODY CAN BE ARSSED GOING THROUGH AND TRYING TO FIGURE OUT WHAT YOUR PROBLEM IS. THEREFORE YOU DONT GET ANY HELP FROM ANYONE EXCEPT ME BECAUSE, IM A NICE GUY, I WILL TELL YOU THAT THERE ARE FULL INSTRUCTIONS IN THE INSTALLATION MANUAL AND IF YOU CANT FIND THAT THEN YOU CAN DOWNLOAD A COPY EITHER FROM BAXI.CO.UK OR WWW PARTSARENA.COM/BAXI . I CAN ACCEPT THAT ITS MAYBE YOUR FIRST TIME POSTING ON A FORUM SO MAYBE YOU DONT KNOW THAT ITS CONSIDERED RUDE TO TYPE WITH YOUR CAPS LOCK ON BUT YOU DO IT BECAUSE YOU ARE USED TO FILLING ONLINE FORMS AND COMPETITIONS OR SOMETHING. EVEN IF YOU CANT BE BOTHERED TO PRESS THE SHIFT KEY TO MAKE A CAPITAL LETTER THEN LOWER CASE WILL STILL BE QUITE ACCEPTABLE. BY THE WAY I DONT WANT TO SCARE YOU BUT YOU COULD BE LOOKING AT A KNACKERED PCB HERE AND I THINK YOU MAY SUSPECT THAT ALREADY BUT DONT LIKE THE IDEA OF LAYING A HUNDRED QUID OR WHATEVER ON PART NUMBER 248074 BUT IF YOU CARE TO POST BACK IN A STYLE THAT YOU SEE ELSEWHERE IN THIS FORUM THEN YOU WILL FIND THAT THERE ARE MANY PEOPLE ON HERE READY TO HELP YOU IN YOUR DIAGNOSIS EVEN IF YOU ARE CORGI REGISTERED OR NOT. COS WE ARE AFTER ALL NICE PEOPLE AND WE DONT GET PAID FOR ANYTHING WE DO HERE, WE JUST DO IT BECAUSE WE LIKE TO AT ALL TIMES OF DAY OR NIGHT. WE ALL HAVE SQUARE EYES FROM LOOKING AT OUR COMPUTER SCREENS, LOOKING AT CAPITAL LETTERS MAKES OUR EYES GO FUNNY, EVEN SQUARER AND SOMETIMES OCTAGONAL SO PLEASE DONT DO IT. THANK YOU
Sorry about the caps lock. You're right it's my first time in the forum and I'm not used to typing on keyboards.
I did suspect the pcb, just wondering if any other component may be at fault? the system was fully working until it was drained.
I did suspect the pcb, just wondering if any other component may be at fault? the system was fully working until it was drained.
Use a voltmeter rather than a mains tester screwdriver to check for 230v going in.... The latter wont show a neutral fault!
Theres a fuse to check on the mains terminal in your boiler
If the power is getting through selector switch. [I take it you have reset it!?]and up to the pcb there should be a live output to the pump on terminals 3 & 6 on A4.
If there isnt it should be the pcb thats the problem. Check it for dry joints and for something burnt out. If you cant see it you can often smell it!
See how you get on with that and post back.
Theres a fuse to check on the mains terminal in your boiler
If the power is getting through selector switch. [I take it you have reset it!?]and up to the pcb there should be a live output to the pump on terminals 3 & 6 on A4.
If there isnt it should be the pcb thats the problem. Check it for dry joints and for something burnt out. If you cant see it you can often smell it!
See how you get on with that and post back.
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Hi all,down loaded install manual from web site you suggested,thanks Slugbabydotcom for that.Took the plunge and ordered new pcb ,and now everything all ok.
By the way pcb has been modified and has new part no 5112380 was[248074]
By the way pcb has been modified and has new part no 5112380 was[248074]
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