83
PB
R-410A SEALED SYSTEM REPAIR
Pumping Down
Lo
Open
Purge the air
Outdoor unit
Indoor unit
Liquid side
Gas side
CLOSE
Open
2-Way
valve
CLOSE
3-Way
valve
– Remove the valve stem caps and confirm that the valve stems
are in the raised position.
– Be sure to use a hexagonal wrench to operate the valve stems.
– Connect the charge hose with the push pin to the service port.
– Open the low-pressure valve on the charge set slightly to air
purge from the charge hose.
– Do this quickly so that the gauge ends up indicating 0-15 PSI.
– Tighten the service port nut.
– Be sure to check for gas leakage.
14 PSI.
Summary of Contents for Floating Air Pro-Premiere FPHFW18A3A
Page 25: ...25 INSTALLATION Installation Dimension Diagram Figure 401 ...
Page 26: ...26 INSTALLATION Main Tools For Installation and Maintenance Figure 402 ...
Page 34: ...34 INSTALLATION Install Outdoor Unit Fig 431 ...
Page 35: ...35 INSTALLATION Outdoor Units ...
Page 40: ...40 MAINTENANCE Fig 501 ...
Page 59: ...59 TROUBLESHOOTING Error Code 13 Fig 708 Error Code 8 ...
Page 62: ...62 TROUBLESHOOTING Error Code 20 DC fan motor test point Fig 711 ...
Page 68: ...68 Fig 716 TROUBLESHOOTING Error Code 36 ...
Page 73: ...73 COMPONENTS TESTING Fan Motor ...
Page 87: ...87 WIRING DIAGRAMS Outdoor Units Figure 805 9 36K Outdoor Units ...