ENGLISH-41
0
2
INST
ALLING
THE
PRODUC
T
Caution for welding the pipe to an outdoor unit
t
When welding the pipe, the unit may get damaged by the heat and flame from welding. Use a flame proofing
cloth to protect the unit from a brazing fire or flame.
t
The O-ring and Teflon packing inside service valve may get damaged by the heat from welding. Wrap the
bottom side of the service valve with a wet cloth and weld it. Also, water dripping from the wet cloth may
interrupt the welding. Make sure the water does not drip from the wet cloth.
t
Make sure that connected pipes does not interrupt each other or make contact with the product. If they contact
each other or contact with the outdoor unit, vibration will occur and it may cause damage to the pipes.
t
When removing the sealed pipe on the bottom side of the service valve, cut it with a pipe cutter first and then
start the welding. When the sealed pipe is welded without cutting, you may get injured by the refrigerant within
the pipe.
CAUTION
k}tGzG~Tnlvptluki]_TW[^``hTWZUGGG[X
YWX]TW^TYXGGG㝘䟸GXaWXa[_
