diff --git a/lib/mqtt/mqttClient.js b/lib/mqtt/mqttClient.js
index 886fc14..8dee6b7 100644
--- a/lib/mqtt/mqttClient.js
+++ b/lib/mqtt/mqttClient.js
@@ -88,16 +88,14 @@ const mqttClient = function(events) {
 
     let n;
     const now = new Date;
-    //const mod = 900000 - (now.getTime() % 900000);
-    const mod = 120000 - (now.getTime() % 120000);
+    const mod = 900000 - (now.getTime() % 900000);
     const day = now.getDay();
     const daytimeLimits = {low: 27900000, high: 63000000};
     const nowMS = (now.getHours() * 3600000) + (now.getMinutes() * 60000);
 
     if (globalMode === 'FanOff') {
       logger.info('Fans off, temp should be  <= 19.5');
-      // mode = (parseFloat(this.livingRoom.temp) <= 19.5) ? 'FanOn' : 'FanOff';
-      mode = (parseFloat(this.livingRoom.temp) <= 20.5) ? 'FanOn' : 'FanOff';
+      mode = (parseFloat(this.livingRoom.temp) <= 19.5) ? 'FanOn' : 'FanOff';
     } else {
       logger.info('Fans on, temp should not be less than 22.5');
       mode = (parseFloat(this.livingRoom.temp) <= 22.5) ? 'FanOn' : 'FanOff';