10OVERALL CHECKINGEnsure the following, in particular:-1. The unit is mounted solidly and rigid in position.2. Piping and connections are leak proof after charging.3. Proper wiring has been done.Drainage check:- Pour some water into left side of drain pan(drainage are in right side of unit).• Test run:1. Conduct a test run after water drainage test and gas leakagetest.STANDARD OPERATING CONDITIONCooling Mode Heating Mode2. Watch out for the following:-a) Is the electric plug firmly inserted into the socket?b) Is there any abnormal sound from unit?c) Is there smooth drainage of water?• Check that:1. Condenser fan is running, with warm air blowing off thecondensing unit.2. Evaporator blower is running and discharge cool air.3. The remote controller incorporates a 3 minute delay in thecircuit. Thus, it requires about 3 minutes before the outdoorcondensing unit can start up.Temperature Ts °C / °F Th °C / °FMinimum indoor 19.4 / 66.9 13.9 / 57.0temperatureMaximum indoor 26.7 / 80.1 19.4 / 66.9temperatureMinimum outdoor 19.4 / 66.9 13.9 / 57.0temperatureMaximum outdoor 46 / 114.8 24 / 75.2temperatureTemperature Ts °C / °F Th °C / °FMinimum indoor 10 / 50 -temperatureMaximum indoor 26.7 / 80.1 -temperatureMinimum outdoor -8 / 17.6 -9 / 15.8temperatureMaximum outdoor 24 / 75.2 18 / 64.4temperatureTs: Dry bulb temperature. Th: Wet bulb temperature.