Bryant 549B - Manual (Page 5)

5
MODEL NUMBER NOMENCLATURE — 542J150,180 UNITS
ARI* CAPACITY RATINGS
548F036-060
548F072-120
LEGEND
*Air Conditioning and Refrigeration Institute.
†Applies only to units with capacity of 60,000 Btuh or less.
**The IPLV applies only to 2-stage cooling heat pump units.
NOTES:
1. Rated in accordance with ARI Standards 210/240-95 and 270-95.
2. Ratings are net values, reflecting the effects of circulating fan heat.
3. ALL the 548F036-060 units are in compliance with ASHRAE 90.1
2001 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.
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.
High-Temp Heating Standard: 70 F db indoor entering-air temperature
and 47 F db, 43 F wb outdoor entering-air temperature.
Low-Temp Heating Standard: 70 F db indoor entering-air temperature
and 17 F db, 15 F wb outdoor entering-air temperature.
UNIT
548F NOMINAL
TONS
COOLING
HEATING
(High Temp) SOUND
RATING
(decibels)
Net Capacity
(Btuh)
SEER†
Capacity
(Btuh)
HSPF Belt
Drive
Direct
Drive
036 3 35,600 10.20 10.00 34,400 6.7 84
048 4 46,500 10.00 9.70 46,500 7.0 80
060 5 57,000 10.00 9.90 57,000 7.5 82
UNIT
548F NOMINAL
TONS
COOLING
HEATING
(High)
HEATING
(Low)
IPLV**
SOUND
RATING
(decibels)
Net Capacity
(Btuh)
EER
Capacity
(Btuh)
COP
Capacity
(Btuh)
COP
072 6 70,000 9.05 72,400 3.20 42,000 2.14 — 82
090 7 1 /
2
86,000 9.00 78,000 3.00 39,000 1.80 9.3 86
120 10 112,000 9.00 105,000 3.10 59,000 2.00 9.0 84
COP — Coefficient of Performance
db — dry bulb
EER — Energy Efficiency Ratio
HSPF — Heating Seasonal Performance Factor
IPLV
— Integrated Part-Load Values
SEER — Seasonal Energy Efficiency Ratio
wb
— wet bulb
Nominal Cooling Capacity
150 – 12 Tons
180 – 15 Tons
Factory-Installed Outdoor
Air Upgrade Options
C – Economizer
H – 25% Manual Damper
542J E X 150 000 AB H B
542J – High-Efficiency Rooftop Units
Electric Heat Pumps
Voltage Designation
E – 460-3-60
P –
T –
208/230-3-60
575-3-60
Heat Type
X – No Heat Installed
Electric Heaters
000 – No Factory-Installed Electric Heaters
Accessory Field-Installed Electric Heaters
Available
Fan Drive Position
(Standard Motor)
B – Standard Low-Medium
Fan Drive Static Capability
D – Alternate High Fan
Drive Static Capability
Design Series Code
AB – Economizer Design Change
Quality Assurance
Certified to ISO 9001:2000
a50-8040