Deg f) – Carrier 50RTG User Manual
Page 28
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
PC 111
Catalog No. 535-004
Printed in U.S.A.
Form 50R-2SI
Pg CL-2
8-02
Replaces: New
Book
1
4
Tab
5a 5a
Copyright 2002 Carrier Corporation
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CU
T
AL
ONG DO
T
T
ED L
INE
CUT
AL
O
N
G DO
T
T
ED L
INE
HEATING CYCLE ANALYSIS
COOLING CYCLE ANALYSIS
HEAT OF EXTRACTION (ABSORPTION) OR HEAT OF REJECTION =
FLOW RATE (GPM) x
TEMP. DIFF. (DEG. F) x
FLUID FACTOR* =
(Btu/hr)
SUPERHEAT = SUCTION TEMPERATURE – SUCTION SATURATION TEMPERATURE
=
(DEG F)
SUBCOOLING = DISCHARGE SATURATION TEMPERATURE – LIQUID LINE TEMPERATURE
=
(DEG F)
*Use 500 for water, 485 for antifreeze.
SUCTION
COMPRESSOR
DISCHARGE
COAX
EXPANSION
VALVE
°F
°F
AIR
COIL
°F
PSI
WATER OUT
WATER IN
°F
PSI
LOOK UP PRESSURE DROP IN TABLE 16
TO DETERMINE FLOW RATE
°F
LIQUID LINE
PSI
°F
SAT
SUCTION
COMPRESSOR
DISCHARGE
COAX
EXPANSION
VALVE
°F
°F
AIR
COIL
°F
PSI
WATER OUT
WATER IN
°F
PSI
LOOK UP PRESSURE DROP IN TABLE 16
TO DETERMINE FLOW RATE
°F
LIQUID LINE
PSI
°F
SAT
*97B0014N02*
97B0014N02