Carrier 50PEC09-18 Heating Cycle Analysis, Cooling Cycle Analysis, A50-8453, A50-8454

HEATING CYCLE ANALYSIS

ft wg		SST
		(SATURATED
	F	SUCTION
		TEMPERATURE)

- - - - -- - - - - - - - - - - - - - - - - - - -

AIR

COIL

FF

EXPANSION	COAX
VALVE

	F
LIQUID LINE			F		F
			ft wg		ft wg
		WATER IN		WATER OUT

SUCTION

COMPRESSOR

DISCHARGE

a50-8453

LOOK UP PRESSURE DROP IN TABLE 12 TO DETERMINE FLOW RATE

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - DOTTED LINE

COOLING CYCLE ANALYSIS

ft wg		SST
		(SATURATED
	F	SUCTION
		TEMPERATURE)

- - - - - - - - - - - - - - - - CUT ALONG

AIR

COIL

FF

EXPANSION

VALVE

F

COAX

SUCTION

COMPRESSOR

DISCHARGE

a50-8454

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - DOTTED LINE

LIQUID LINE		F		F
		ft wg		ft wg
	WATER IN		WATER OUT

LOOK UP PRESSURE DROP IN TABLE 12

TO DETERMINE FLOW RATE

HEAT OF EXTRACTION (ABSORPTION) OR HEAT OF REJECTION =

FLOW RATE (gpm) x TEMP. DIFF. (DEG. F) x FLUID FACTOR* =

(Btu/hr)

SUPERHEAT = SUCTION TEMPERATURE – SATURATED SUCTION TEMPERATURE

=(DEG F)

SUBCOOLING = SATURATED CONDENSING TEMPERATURE – LIQUID LINE TEMPERATURE

=(DEG F)

*Use 500 for water, 485 for antifreeze.

97B0035N06

Copyright 2009 Carrier Corporation

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

Catalog No. 04-53500052-01 Printed in U.S.A. Form 50PEC-2SI CL-2 7-09 Replaces: 50PEC-1SI

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - CUT ALONG