Ideal Logic L3

[Matty Birch]

Hi lads any of use ever come as an L3 on a logic? Nothing at all in the book about it just all pointed towards board when I was there, swapped it inc code plug, swapped thermistor whilst I was there and all that's done is I can now run just hot water for about 15 mins ... before it was heating and hot water for 5 mins or so.

Pump seems to be flowing around the heating, return pipeworks getting temps of 55 before it goes off.

Appreciate any info from anyone thats had this before

Cheers

 

[Aquarius]

Ideal Logic Boiler Fault Codes | Living by HomeServe - https://www.homeserve.com/uk/living/heating-and-cooling/ideal-boiler-fault-codes/#L3 - suggests pcb changed, but wrong chip card.

Ideal Boiler Fault Codes (F1, L2, All Error Codes) - Logic+, Vogue & More - https://guides4homeowners.co.uk/plumbing-central-heating/ideal-boiler-fault-codes/ - suggests component changed, but wrong one

Both say low flow thermistor fault

 

[Matty Birch]

thanks mate the chip card iv put on is the yellow 30kw that matches the boiler when I got there the board on the boiler didn't even have one on and when just that it never changed anything swapped the flow thermistor too I was really lost what else it could be before

 

[Aquarius]

If you’re sure that the pcb and plug chip are correct and flow thermistor changed, perhaps contact ideal technical? Might be something simple.