Carrier 16LJ-A Series Operation Manual page 14

Hot water inlet
Cooling water outlet
Absorber
Absorbent pump No.2
Note: The positions or quantity of parts differ according to the model and options.
WATER HEADER SIDE (OPPOSITE)
Refrigerant pump
EVAPORATOR SIDE
3-2
Condenser
Generator
Hot water outlet
Evaporator
Purge pump
Absorbent pump No.1
Refrigerant blow
valve