diff -r 8b56f1b4e7ec -r 4091d4fe217f thermferm/simulator.c
--- a/thermferm/simulator.c	Wed Jul 25 14:18:39 2018 +0200
+++ b/thermferm/simulator.c	Wed Jul 25 20:08:13 2018 +0200
@@ -31,6 +31,8 @@
 
 int SIMcooling = 0;
 int SIMheating = 0;
+int SIMfan = 0;
+int SIMlight = 0;
 
 
 #ifdef HAVE_WIRINGPI_H
@@ -124,6 +126,7 @@
 		// Cheap trick, just follow slowly the air temp.
 		simulator->beer_temperature += ((simulator->air_temperature - simulator->beer_temperature) / 500.0);
 		simulator->air_temperature += ((simulator->beer_temperature - simulator->air_temperature) / 2500.0);
+		simulator->chiller_temperature = simulator->cooler_temp;	// Libk these
 
 		if ((seconds % 15) == 0)
 		    syslog(LOG_NOTICE, "air=%.3f beer=%.3f heater=%.3f cooler=%.3f", simulator->air_temperature, simulator->beer_temperature,