Installation of indoor unit
| Hex nut diameter | Tightening torque (N.m) | |
| wrench | ĭ | 15~20 |
| union nut | ĭ | 30~40 |
| pipe | ĭ | 40~55 |
torque wrench | ĭ | 60~65 | |
|
| ĭ | 70~75 |
indoor pipe
4. Wrap the indoor pipe and joint of con- nection pipe with insulating pipe, and then wrap it with tape.
insulating pipe
Step six: install drain hose
1. Connect the drain hose to the outlet pipe of indoor unit.
drain hose
outlet pipe
2. Bind the joint with tape.
tape
Note:
Ɣ$GGLQVXODWLQJSLSHLQWKHLQGRRU drain hose in order to prevent condensation.
Ɣ7KHSODVWLFH[SDQVLRQSDUWLFOHVDUH not provided.
outlet drain hose pipe
drain hose
insulating pipe
Step seven: connect wire of indoor unit
panel screw
1. Open the panel, remove the screw on the wiring cover and then take down the cover.
wiring cover
22
