Hellow,
Dear Sir
i am doing On off heating cooling mode as did in this link
https://unmethours.com/question/4094/thermostat-schedule-set/?answer=8592#post-id-8592
but my system didn't follow this . heating and cooling are not according to my requirement. cooling and heating start when no need for it. room temperature is beyond 30 while coolling setpoint is 25. in heating mode ,heating stated when no need for it.
Kindly help me as soon as possible