Sanyo SPW-CR703GDCH8 - Page 335

Replacement of Main Units
TD831077
VII-20
7
HP
HP
HP HP
Service
port
Open Open
Dry core
Dry core
Balance tube
Ball valve
Wide tube
Narrow tube
Refrigerant
Indoor unit
Indoor unit
Vacuum
pump
Nitrogen
Closed
OpenOpenOpen
Open
Gauge
Gauge
Gauge
PC unit AD unit
HP
HP
LP
LP
V3
V6 V7 V8 V9
1884_M_I
ø6.35
D-505U D-506U ø15.88
D-254U
ø12.7
ø19.05
LP
LP
Fig. B
77
77
7 When a ball valve is installed
2. Indoor Units