Mk138

Did anybody can tell me how to control this Thermostat to set extactly temp. when to stop the power output.

Such as I need to stop power output when the Temp. was 15C or below.

Many Thanks
Oscar

It is impossible to set absolute temperature.
Temperature must be set by experimenting.

[quote=“VEL417”]It is impossible to set absolute temperature.
Temperature must be set by experimenting.[/quote]

But could you tell me the step of controlling ?

Because I test many many time but still cannot find the exactly temp to let them stop and On again.

Did the senser change to other model or else ?

Thanks please.