Rule1 
 ON system#boot DO RuleTimer1 70 ENDON
 ON Switch1#State DO event toggling2=%mem2% ENDON
 ON event#toggling2=0 DO Backlog mem2 1; Power1 1 ENDON
 ON event#toggling2=1 DO Backlog mem2 0; Power1 0 ENDON
 ON Switch1#State=3 DO event toggling1=%mem1% ENDON
 ON event#toggling1=0 DO Backlog mem1 1;TelePeriod 30; Power2 1 ENDON
 ON event#toggling1=1 DO Backlog mem1 0;TelePeriod 0; Power2 0 ENDON
 ON tele-SI7021#temperature DO Backlog var1 1; RuleTimer1 10; event ctrl_ready=1; event temp_demand=%value% ENDON
 ON event#ctrl_ready>%mem1% DO Backlog Power2 0; var1 0 ENDON
 ON event#ctrl_ready=%mem1% DO Power2 1 ENDON
 ON event#temp_demand>%mem4% DO Backlog Power1 0; mem2 0 ENDON
 ON event#temp_demand<%mem3% DO Backlog Power1 %var1%; mem2 %var1% ENDON