Bryant 502A manual Table of Contents, Model Number Nomenclature, ARI* Capacity Ratings

TABLE OF CONTENTS

Page

Features/Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Model Number Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . 2

ARI Capacity Ratings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Field-Installed Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Base Unit Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Selection Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-8

Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9,10

Typical Wiring Schematics . . . . . . . . . . . . . . . . . . . . . . . .10-13

Typical Piping and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Application Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Guide Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15,16

MODEL NUMBER NOMENCLATURE

502A P X 048 000 AB

Model Designation

502A Horizontal, Indoor

Single-Package Cooling Unit

Voltage

J — 208/230-1-60

P — 208/230-3-60

E — 460-3-60

T — 575-3-60

Indoor Fan Motor

AA— Standard Motor

AB — 1.5 hp Optional Motor*

Electric Heaters

000 — No factory-installed electric heaters

Nominal Tons 024 — 2 036 — 3 048 — 4 060 — 5

X— Heat Not Installed

(field-installed electric heaters available)

*Factory-Installed option, contact your local representative for specific information.

ARI* CAPACITY RATINGS

UNIT		V-PH-Hz	TOTAL	NET TOTAL	NOMINAL	EER	SEER	SEER	SOUND RATING
502A			kW	COOLING CAP. (Btuh)	CFM			(with TDR)	(dB)
024		208/230-1-60	2.6	25,000	800	—	10.80	11.00	78
036		208/230-1-60				—	10.00	10.05
		208/230-3-60	4.3	36,000	1200	9.0	—	—	82
		460-3-60				9.0	—	—
		208/230-1-60				—	10.20	10.40
048		208/230-3-60	5.5	49,500	1600	9.1	—	—	82
		460-3-60				9.1	—	—
		575-3-60				9.1	—	—
		208/230-1-60				—	9.75	10.05
060		208/230-3-60	6.9	58,500	2000	8.55	—	—	82
		460-3-60				8.55	—	—
		575-3-60				8.55	—	—
dB	—	LEGEND
		Decibels
EER	—	Energy Efficiency Ratio
SEER — Seasonal Energy Efficiency Ratio
TDR	—	Time-Delay Relay

*Air-conditioning and Refrigeration Institute.

NOTES:

1.Ratings are at zero condenser air static and rated in accordance with ARI Standard 210.

NET CAPACITY (Btuh)

2. EER =

TOTAL WATTS

2