sensor

don_182

sensor checked out ok.Found check valve on the recirc loop
stuck open from a piece of solder...this was the reason for not enough hot water.

don_182

Buderus Indirect sensor.

Anyone have a chart that converts ohms to temp for checking
to see if they are working properly? Or maybe a trouble shooting chart.

I seem to have one that is causing problems.

I'm taking a honeywell l6006 with me just in case.

TIA.

Ted_9

Service manual

I'll check right now.

Page 38

http://www.buderus.net/Portals/16/Lit-R2107-SM-01.pdf

Massachusetts

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jp_2

i bet,

that if the sensor is changing resistance due to temperature, putting it in ice water/boiling water, it is wroking correct.

really not possible for it to 'go out of calibration'.

isn't this the same question as before, the sensor not being the same as the temp dial? i heard complaints here before that those probe temp dials aren;t that accurate.