diff -r 8b56f1b4e7ec -r 4091d4fe217f thermferm/rdconfig.c
--- a/thermferm/rdconfig.c	Wed Jul 25 14:18:39 2018 +0200
+++ b/thermferm/rdconfig.c	Wed Jul 25 20:08:13 2018 +0200
@@ -914,6 +914,10 @@
 	   	syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteElement");
 	   	return 1;
 	    }
+	    if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "ROOM_HUMIDITY", "%.1f", simulator->room_humidity)) < 0) {
+		syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteElement");
+		return 1;
+	    }
 	    if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "AIR_TEMPERATURE", "%f", simulator->air_temperature)) < 0) {
 	    	syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteElement");
 	    	return 1;
@@ -922,6 +926,10 @@
 	    	syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteElement");
 	    	return 1;
 	    }
+	    if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "CHILLER_TEMPERATURE", "%f", simulator->chiller_temperature)) < 0) {
+		syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteElement");
+		return 1;
+	    }
 	    if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "COOLER_TEMP", "%f", simulator->cooler_temp)) < 0) {
 	    	syslog(LOG_NOTICE, "wrconfig: error at xmlTextWriterWriteElement");
 	    	return 1;
@@ -1935,6 +1943,8 @@
     simulator->uuid = simulator->name = NULL;
     simulator->volume_air = simulator->volume_beer = 0;
     simulator->room_temperature = simulator->air_temperature = simulator->beer_temperature = simulator->s_cool_temp = simulator->s_heat_temp = 20.0;
+    simulator->chiller_temperature = 1.5;
+    simulator->room_humidity = 49.2;
     simulator->cooler_temp = simulator->cooler_size = simulator->heater_temp = simulator->heater_size = simulator->frigo_isolation = 0.0;
     simulator->cooler_time = simulator->heater_time = simulator->cooler_state = simulator->heater_state = 0;
     simulator->s_yeast_started = simulator->s_cool_changed = simulator->s_heat_changed = (time_t)0;
@@ -1975,6 +1985,12 @@
 		simulator->room_temperature = fval;
 	    xmlFree(key);
 	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"ROOM_GUMIDITY"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &fval) == 1)
+		simulator->room_humidity= fval;
+	    xmlFree(key);
+	}
 	if ((!xmlStrcmp(cur->name, (const xmlChar *)"AIR_TEMPERATURE"))) {
 	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
 	    if (sscanf((const char *)key, "%f", &fval) == 1)
@@ -1987,6 +2003,12 @@
 		simulator->beer_temperature = fval;
 	    xmlFree(key);
 	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"CHILLER_TEMPERATURE"))) {
+	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    if (sscanf((const char *)key, "%f", &fval) == 1)
+		simulator->chiller_temperature = fval;
+	    xmlFree(key);
+	}
 	if ((!xmlStrcmp(cur->name, (const xmlChar *)"COOLER_TEMP"))) {
 	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
 	    if (sscanf((const char *)key, "%f", &fval) == 1)