Timer for economical heating - involves additional appts. contg. timer installed before heating elements

摘要

The time switch clock (Z'U) works on the basis of four hours work flow and two hours rest flow, and the work flow is divided into 60 seconds work flow and 60 seconds rest flow. The total amt. of work flow corresponds to eight hours per day. The timer uses the thermal behaviour of the heating bars in the heating body during its operation to heat and cool them appropriately. The bars heated in sixty seconds do not cool completely during the rest flow. The residual heat in them causes the storage core to be fed further by a specific percentage. ADVANTAGE - Reduces energy consumption by more than 20 percent,maintains constant room temperature