Adjustment for external temp. dependent heating control - automatically monitors each changing procedure after each characteristic change

摘要

The characteristic control, based on ambient temp. is adjusted to obtain desired room temp., with a provision of a delay between any two adjusting steps. Each time the characteristic is adjusted, the modification process, initiated by it is monitored and used as yardstick for the time delay until the next adjustment. The adjustment process is pref. displayed to provide the user with an indication of the time delay, and each adjustment step blocks off or suppresses the next adjustment steps until the time delay has expired. USE/ADVANTAGE - For central heating boilers etc., with gauranteed time delay between two adjusting steps.