.4.4 Testing of Drain PipingShown in the Fig. , Add approximately 1liter of water slowly into the drain pan and checkDrain hose Test hole coverTest holePlastic water pot (The length ofthe pipe should be about 100mm.)Above 100mmDrain vent for repair use (plastic stopperis included) (drain the water in waterspoitby this outlet vent)Fig..5 The Panel Installation.5.1 Precautions(1).The connectingpipe should be locatedcorresponding tothe marking.Fig.3(2). Improper screwing of the screws may cause the troubles shown in Fig.3 .CondensateFig.3Cassete - Multi-Split
