Bryant 551B, 551A MODEL NUMBER NOMENCLATURE - 558F180-300, 5 5 8 F E X 2 1 0 0 0 0 A A A A

MODEL NUMBER NOMENCLATURE — 558F180-300

5 5 8 F E X 2 1 0 0 0 0 A A A A

558F – Medium Efficiency

Electric Cooling Unit

Voltage Designation

E – 460-3-60

P – 208/230-3-60

Heat Type

X – No Heat Installed

(Field-installed electric heaters available)

Nominal Tons 180 – 15 210 – 18 240 – 20 300 – 25

Electric Heaters

000 – No factory-installed electric heaters

Fan Drive Position

(Standard Motor)*

B– Standard Low-Medium Fan Drive Static Capability

D– Alternate High Fan Drive Static Capability

Factory-Installed

Outdoor Air and Other

Upgrade Options

C – EconoMi$er

H– Manual Outdoor-Air Damper

Design Series Code

AA – Original Design Series

NOTE: The example model number 558FEX210000DAACB designates an 18 ton 460-3-60 volt electric cooling rooftop unit with scroll compres- sors, TXVs, EconoMi$er and the standard low-medium fan drive static capability.

ARI* CAPACITY RATINGS

UNIT	NOMINAL	STANDARD	NET COOLING	TOTAL		SOUND
			CAPACITY		EER	RATING	IPLV
558F	TONS	CFM		WATTS
			(Btuh)			(dB)
180	15	5300	178,000	16,828	9.7	88	9.9
210	18	5500	204,000	20,582	10.0	88	10.5
240	20	6200	236,000	24,559	9.7	95	10.4
300	25	7200	278,000	28,325	9.8	95	10.5

	LEGEND
dB	— Sound Levels (decibels)
db	— Dry Bulb
EER — Energy Efficiency Ratio
IPLV	— Integrated Part-Load Values
wb	— Wet Bulb

*Air Conditioning and Refrigeration Institute.

NOTES:

1.Rated in accordance with ARI Standards 360-89 and 270-89.

2.The 558F300 is beyond the scope of the ARI Certification Program.

3.ARI ratings are net values, reflecting the effects of circulating fan heat.

4.Ratings are based on:

Cooling Standard: 80 F db, 67 F wb indoor entering-air temperature and 95 F db air entering outdoor unit.

IPLV Standard: 80 F db, 67 F wb indoor entering-air temperature and 80 F db outdoor entering-air temperature.

5.All 558F180-300 units are in compliance with ASHRAE 90.1-1999 Energy Standard for minimum SEER and EER requirements. Refer to state and local codes or visit the following website: http://solstice.crest.org/efficiency/bcap to determine if compliance with this standard pertains to a given geographical area of the United States.

California, Maryland, Washington, Wyoming, Massachusetts and vari- ous local and state building codes adopted the ASHRAE 90.1-99 effi- ciency standard on October 29, 2001.

558F180-300

AIR QUANTITY LIMITS

UNIT 558F	MINIMUM CFM	MAXIMUM CFM
180	4500	7,500
210	5400	9,000
240	6000	10,000
300	7000	11,250

LOW OUTDOOR TEMPERATURE

OPERATING LIMITS (F)

UNITS	TEMPERATURE
All	40
180, 210 with Low Ambient Kit	10
240 and 300 with Low Ambient Kit	25
All with Motormaster® Head Pressure Control	–20

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