3-37 Samsung Electronics
[Reference Sheet ]
Pipe Welding Position
QRD160/180/200HHXG✳
Front Welding Parts Rear Welding Parts
No Welding Position Q'ty No Welding Position Q'ty
1 Comp+Suction 2 1 ACCUM+Suction 1
2 Comp+Discharge 2 2 ACCUM+EVI BY Pass 1
3 Comp+Vapor Injection 2 3 OIL SEPA+OIL Return 1
4 Comp+Oil Balance 2 4 OIL SEPA+OIL SEPA Out 1
5 Comp+PWM 1 5 OIL SEPA+Discharge 1
6 Suction+Oil Gas 1 6 SubCooler+EVI BY Pass 1
7 Vapor Injection+EVI BY Pass 1 7 SubCooler+Expansion 1
8 4Way+Oil SEPA Out 1 8 ACCUM+Hot Gas 1
9 Cond In+4Way 1 9 Hot Gas+4Way 1
10 4Way+ACCUM 1 10 Oil Gas+Oil Return 1
11 Expansion+Cond Out 1 11 Expansion+Liquid BY Pass 1
12 Oil Gas+Liquid BY Pass 1 12 Pinch Pipe 2
$9;&6+B$BaLQGG