Carrier Aquazone 50PTH024 Installation, Start-Up And Service Instructions Manual page 67

HEATING CYCLE ANALYSIS
AIR
COIL
°F
COOLING CYCLE ANALYSIS
AIR
COIL
°F
HEAT OF EXTRACTION (ABSORPTION) OR HEAT OF REJECTION =
FLOW RATE (GPM) x
SUPERHEAT = SUCTION TEMPERATURE – SUCTION SATURATION TEMPERATURE
=
SUBCOOLING = DISCHARGE SATURATION TEMPERATURE – LIQUID LINE TEMPERATURE
=
*Use 500 for water, 485 for antifreeze.
°F
EXPANSION
VALVE
°F
LIQUID LINE
FLUID IN
°F
EXPANSION
VALVE
°F
LIQUID LINE
FLUID IN
TEMP. DIFF. (DEG. F) x
(DEG F)
(DEG F)
COAX
°F
°F
PSI
PSI
FLUID OUT
CONTACT CARRIER COMMERCIAL SERVICES
OR PRODUCT MANAGEMENT FOR ACCEPTABLE
PRESSURE DROP TO DETERMINE FLOW RATE
COAX
°F
°F
PSI
PSI
FLUID OUT
CONTACT CARRIER COMMERCIAL SERVICES
OR PRODUCT MANAGEMENT FOR ACCEPTABLE
PRESSURE DROP TO DETERMINE FLOW RATE
CL-3
PSI
SAT
°F
SUCTION
COMPRESSOR
DISCHARGE
PSI
SAT
°F
SUCTION
COMPRESSOR
DISCHARGE
FLUID FACTOR* = (Btu/hr)