diff -r f436d826de4b -r b863e0147296 thermferm/server.c
--- a/thermferm/server.c	Sun Aug 31 17:51:04 2014 +0200
+++ b/thermferm/server.c	Sun Aug 31 18:25:32 2014 +0200
@@ -1547,7 +1547,7 @@
 				    unit->heater_state = ival;
 
 			    } else if (val && (strcmp(kwd, (char *)"HEATER_DELAY") == 0)) {
-				if ((sscanf(val, "%d", &ival) == 1) && ((ival == 0) || (ival == 100)))
+				if (sscanf(val, "%d", &ival) == 1)
 				    unit->heater_delay = ival;
 
 			    } else if (strcmp(kwd, (char *)"COOLER_ADDRESS") == 0) {
@@ -1566,7 +1566,7 @@
 				    unit->cooler_state = ival;
 
 			    } else if (val && (strcmp(kwd, (char *)"COOLER_DELAY") == 0)) {
-				if ((sscanf(val, "%d", &ival) == 1) && ((ival == 0) || (ival == 100)))
+				if (sscanf(val, "%d", &ival) == 1)
 				    unit->cooler_delay = ival;
 
 			    } else if (strcmp(kwd, (char *)"FAN_ADDRESS") == 0) {
@@ -1585,7 +1585,7 @@
 				    unit->fan_state = ival;
 			    
 			    } else if (val && (strcmp(kwd, (char *)"FAN_DELAY") == 0)) {
-				if ((sscanf(val, "%d", &ival) == 1) && ((ival == 0) || (ival == 100)))
+				if (sscanf(val, "%d", &ival) == 1)
 				    unit->fan_delay = ival;
 
 			    } else if (strcmp(kwd, (char *)"DOOR_ADDRESS") == 0) {