Ideal mexico HE30

[quality]

I went to one of these boilers today put the heating on it fired up all seemed ok until it cut out on temperature as the flow pipe reached 70 degrees.

I was expecting it to fire up when the temperature dropped but it never did.

so I flicked the user control switch off then back on and it fired up and went through the same sequence.

I did this a few times and it fired no problem but this is the only way it would fires even after leaving it for 10 -15 mins

It did not come up with any fault code , it only had the flashing blue light which I know means there is demand but the boiler is up to temp.

I am thinking the flow temp sensor is at fault but there is no info in the MI to test it electricaly

 

[gasmarc]

it could be the pump or a circulation issue

 

[washer]

The only reading ive got for the control thermistor, is 10 Ohms @ 25deg

 

[quality]

Circulation is fine as that was the first thing I looked for, besides after producing a flow temp of 70 then dropping to 18 within 3 mins tells me its circulation fine. But thanks anyway

I took a few resistance readings at various temperatures and they were different but without any specification to compare them against I do not know weather the sensor is operating within or outside of its dynamic / operational range