Tesla TM28AF21-0932IAW, User Manual

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Step5: Connect Drainage Hose
3. Take off the plastic cover in the pipe ports and take off the protective cover on the end of piping connectors.
4. Check whether there is any sundry on the port of the connecting pipe and make ensure the port is clean.
5. After align the center, rotate the nut of the connecting pipe to tighten the nut as tightly as possible by hand.
6. Use a torque wrench to tighten it according to the torque values in the torque requirements table;
(Refer to the torque requirements table on section INSTALLATION PRECAUTIONS)
7. Wrap the joint with the insulation pipe.
Note : For R32 refrigerant, the connector should be placed outdoors.
Indoor Outdoor
The connector should be outdoor
1. Adjust the drainage hose(if applicable)
In some model, both sides of the indoor unit are provided with drainage ports, you can choose one of them
to attache the drainage hose. And plug the unused drain port with the rubber attached in one of the ports.
2. Connect the drainage hose to the drainage port, ensure the joint is firm and the sealing effect is good.
3. Wrap the joint firmly with teflon tape to ensure no leaks.
Note : Make sure there is no twists or dents, and the pipes should be placed obliquely downward to avoid
blockage, to ensure proper drainage.
Drainage ports