[OpenTRV-dev] OT: offsetting a thermistor in conrad wall thermostat

Bo Herrmannsen bo.herrmannsen at gmail.com
Mon Feb 15 16:52:50 GMT 2016

put a 31-32 kohm resistor in series maybe?

2016-02-15 17:40 GMT+01:00 Bo Herrmannsen <bo.herrmannsen at gmail.com>:

> Hi all
> Got hold of a conrad wall thermostat (from damon) that uses a 10k
> thermistor as temp sensor
> I want to experiment with it and see how well it can control my district
> hot water,
> only downside are that conrad only allows me to set temp to 30 degrees as
> a max
> how would i offset the thermistor so it will meassure say 20-30 degree's
> to little (so i can reach 50-60 degrees)? I have no schematic of the unit
> so i want to do as little changes as possible
> rgds bo
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