Shenzhen Envicool Technology Co., Ltd.
3. The ball valves on the indoor unit are all open.
4. The drain pipe is connected.
5. The water supply pipe to the humidifier is connected.
6. All pipe joints are fastened.
7. The pressing plate of the press has been removed.
8. The power supply voltage is the same as the rated voltage on the equipment nameplate.
9. The power cables & ground cables of the breakers , indoor unit, outdoor unit and
refrigerant pump have been connected well.
10. When installing the equipment, the rating of the circuit breaker or fuse is correct.
11. The control cables of the optional devices of the breakers, indoor unit, outdoor unit,
refrigerant pump have been connected well.
12. All cables and circuit connectors have been tightened.
13. After the installation of the device is completed, the sundries inside or around the device
have been removed.
14. The fan runs smoothly without noise.
Check if the pipe joints have any leakage at the beginning of the operation. There shall be no
leakage.
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