Carrier 50FCQ 04-07 Series Service And Maintenance Instructions page 13

LPS/LOC
Filter
Drier
B
DFT 1
Acutrol
A
Outdoor Coil
Fig. 19 — 50FCQ*04-06 Piping Schematic — One-Stage Cooling
Filter LPS/LOC
Drier
B
DFT 1
Acutrol
A
Outdoor Coil
Accurater
Fig. 20 — 50FCQ*07 Piping Schematic — Two-Stage Cooling, Single Circuit
Cooling Liquid Line
HPS
C Strainer
Accurater
Cooling Liquid Line
HPS
C Strainer
13
D
Indoor Coil
Heating Mode Liquid Line
D
Indoor Coil
Heating Mode Liquid Line
Acutrol
TXV