Customers mini split in play room has been giving them issue the past couple days, customer showed me history code of F3 for daikin mini splits, checked air filters which were plugged, brushed filters outside and reinserted them and air felt much hotter, everything was working upon arrival and it began to happen on one of the really cold nights last week, customer won’t reset it if it happens again. Also on customers furnace aprilaire humidifier needs a new water panel it’s a 600 series and panel is 35, when we come to service the furnace please bring water panel to change for humidifier, all systems operational,and working.