Bryant 581A/B - Manual (Page 13)

13
ARI* CAPACITY RATINGS — 580F180-300
LEGEND
*Air Conditioning and Refrigeration Institute.
NOTES:
1. Rated in accordance with ARI Standards 360 and 270.
2. ARI ratings are net values, reflecting the effects of circulating fan
heat.
3. Ratings are based on:
Cooling Standard: 80 F db, 67 F wb indoor entering-air tempera-
ture 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.
4. All 580F180-300 units are in compliance with ASHRAE 90.1-
1999 Energy Standard for minimum SEER and EER require-
ments. 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.
HEATING CAPACITIES AND EFFICIENCIES — 580F180-300
*All units are 2-stage heat.
NOTE: Minimum allowable temperature of mixed-air entering the heat exchanger during first-stage
heating is 45 F. There is no minimum mixed-air temperature limitation during second-stage heating.
For entering-air temperatures below 45 F both stages of heat must be energized together to minimize
condensation issues and ensure proper unit operation.
AIR QUANTITY LIMITS (Cooling) COOLING OPERATION
LOW OUTDOOR TEMPERATURE OPERATING LIMITS (F)
UNIT SIZE
580F
(Low Heat)
NOMINAL
TONS
NET COOLING
CAPACITY (Btuh)
TOTAL
WATTS
EER
SOUND
RATING
(dB)
IPLV
180 15 176,000 17,064 9.5 88 9.5
210 18 202,000 21,166 9.7 88 10.2
240 20 236,000 24,832 9.5 94 10.1
300 25 278,000 28,535 9.7 94 10.4
UNIT SIZE
580F
(High Heat)
NOMINAL
TONS
NET COOLING
CAPACITY (Btuh)
TOTAL
WATTS
EER
SOUND
RATING
(dB)
IPLV
180 15 176,000 17,179 9.5 88 9.5
210 18 202,000 21,301 9.7 88 10.1
240 20 236,000 24,832 9.5 94 10.0
300 25 277,000 29,067 9.5 94 10.0
Bels — Sound Levels (1 bel = 10 decibels)
db
— Dry Bulb
EER — Energy Efficiency Ratio
IPLV — Integrated Part-Load Values
wb
— Wet Bulb
UNIT
580F
HEATING INPUT
(Btuh)
Stage 2/Stage 1*
OUTPUT CAPACITY
(Btuh)
TEMPERATURE
RISE (F)
STEADY-STATE
EFFICIENCY (%)
MINIMUM
HEATING CFM
180275 275,000/206,000 223,000 15-45 81.0 3750
180360 360,000/270,000 292,000 20-50 81.0 3830
210275 275,000/206,000 223,000 15-45 81.0 4580
210360 360,000/270,000 292,000 20-50 81.0 5400
240275 275,000/206,000 223,000 15-45 81.0 4580
240360 360,000/270,000 292,000 20-50 81.0 5400
300275 275,000/206,000 223,000 15-45 81.0 4580
300360 360,000/270,000 292,000 20-50 81.0 5400
UNIT 580F MINIMUM CFM MAXIMUM CFM
180 4500 7,500
210 5400 9,000
240 6000 10,000
300 7000 11,250
UNITS TEMPERATURE
All — Standard Unit 40
180 and 210 with Low Ambient Kit 10
240 and 300 with Low Ambient Kit 25
All with Motormaster® Head Pressure Control –20