diff -r 3593b18486d7 -r 776a605befa5 thermferm/rdconfig.c
--- a/thermferm/rdconfig.c	Mon Aug 06 17:04:57 2018 +0200
+++ b/thermferm/rdconfig.c	Fri Aug 24 14:14:31 2018 +0200
@@ -33,7 +33,7 @@
 
 const char	TEMPSTATE[3][8] = { "OK", "MISSING", "ERROR" };
 const char      UNITMODE[5][8]	= { "OFF", "NONE", "FRIDGE", "BEER", "PROFILE" };
-const char	UNITSTAGE[3][10] = { "PRIMARY", "SECONDARY", "TERTIARY" };
+const char	UNITSTAGE[4][12] = { "PRIMARY", "SECONDARY", "TERTIARY", "CARBONATION" };
 const char	PROFSTATE[5][6]	= { "OFF", "PAUSE", "RUN", "DONE", "ABORT" };
 const char	DEVTYPE[8][6] = { "NA", "W1", "GPIO", "RC433", "DHT", "I2C", "SPI", "SIM" };
 const char	DEVPRESENT[4][6] = { "UNDEF", "NO", "YES", "ERROR" };
@@ -1388,7 +1388,7 @@
 	}
 	if ((!xmlStrcmp(cur->name, (const xmlChar *)"STAGE"))) {
 	    key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
-	    for (i = 0; i < 3; i++) {
+	    for (i = 0; i < 4; i++) {
 		if (! xmlStrcmp(key, (const xmlChar *)UNITSTAGE[i])) {
 		    unit->stage = i;
 		    break;