Purging the Unit
On delivery, the indoor unit is loaded with an inert nitrogen gas.
All this gas must therefore be purged before connecting the assembly piping. To purge the inert gas, proceed as follows.
Unscrew the caps at the end of each pipe.
Result: All inert gas escapes from the indoor unit.
Note ◆ To prevent dirt or foreign objects from getting into the pipes during installation, do NOT remove the caps completely until you are ready to connect the piping.
Connecting the Connection Cord
Cable Clamp |
The indoor unit is powered from the outdoor unit via the connection cord.
1Remove the screws on the electrical component box and remove the cover plates.
2Route the connection cord through the conduit hole of side of the indoor unit and connect the cable to terminals as shown in page 41.
3Route the other end of the cable to the outdoor unit through the ceiling & the hole on the wall.
4Reassemble the electrical component box cover, carefully tightening the screws.
5For further details on how to plug the other end of the connection cord into the outdoor unit, refer to page 46.
