Bryant 551J Series, Руководство по установке

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Rated Indoor Airflow (cfm)
The table to the right lists the rated indoor airflow used
for the AHRI efficiency rating for the units covered in this
document.
Model Number Full Load Airflow (cfm)
551J*07A/G 2400
551J*07D/K 2400
551J*08D/K 3000
551J*09D/K 3000
551J*11D/K 3000
551J*12D/K 3000
5 5 1 J E 1 2 D 0 0 0 A 3 A 0 A A
Model
551J = Cooling RTU with optional
High Efficient Electric Heat
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
Coil Options (Outdoor – Indoor – Hail Guard)
A = Al/Cu – Al/Cu
B = Precoat Al/Cu – Al/Cu
C = E-coat Al/Cu – Al/Cu
D = E-coat Al/Cu – E-Coat Al/Cu
E = Cu/Cu – Al/Cu
F = Cu/Cu – Cu/Cu
M = Al/Cu – Al/Cu – Louvered Hail Guards
N = Precoat Al/Cu – Al/Cu – Louvered Hail Guards
P = E-coat Al/Cu – Al/Cu – Louvered Hail Guards
Q = E-coat Al/Cu – E-coat Al/Cu – Louvered Hail Guards
R = Cu/Cu – Al/Cu – Louvered Hail Guards
S = Cu/Cu – Cu/Cu – Louvered Hail Guards
Voltage
E = 460-3-60
P = 208/230-3-60
T = 575-3-60
Refrigerant System/Gas Heat Options
A = Standard One-Stage Cooling Models
D = Two Stage Cooling Models
G = Standard One Stage Cooling Models and Perfect Humidity
TM
K = Two Stage Cooling Models and Perfect Humidity
Heat Level
(Field-installed electric heaters available)
000 = No Heat
Indoor Fan Options
1 = Standard Static Option – Belt Drive
2 = Medium Static Option – Belt Drive
3 = High Static Option – Belt Drive
Cooling Tons
07 - 6 ton
08 - 7.5 ton
09 - 8.5 ton
11 - 10 ton (12.0 EER)
12 - 10 ton (11.7 EER)
Packaging and 2-Speed Indoor Fan Motor
A = Standard Packaging, electro-mechanical
controls that require W7212 EconoMi$er
® IV
B = LTL Packaging, electro-mechanical controls
that require W7212 EconoMi$er IV
C = Standard Packaging, electro-mechanical
controls that require W7220 EconoMi$er X
D = Standard Packaging and 2-speed Indoor Fan
Motor (VFD) Controller
E = LTL Packaging and 2-speed Indoor Fan
Motor (VFD) Controller
F = LTL Packaging, electro-mechanical controls
that require W7220 EconoMi$er X
Outdoor Air Options
A = None
B = Temperature Economizer w/ Barometric Relief
and
W7212 Economizer Controller
E = Temperature Economizer w/ Barometric Relief, CO
2
and W7212 Economizer Controller
H = Enthalpy Economizer w/ Barometric Relief
and
W7212 Economizer Controller
L = Enthalpy Economizer w/ Barometric Relief, CO
2
and W7212 Economizer Controller
Q = Motorized 2 Position Damper w/ Barometric Relief
U = Temperature Ultra Low Leak Economizer
w/
Barometric Relief
W = Enthalpy Ultra Low Leak Economizer w/ Barometric Relief
Factory-Installed Options
0A = None
NOTE: See the 551J 3 to 15 ton Price Pages for a
complete list of factory-installed options.
a551J--- 008
Fig. 1 -- 551J*07--12 Model Number Nomenclature (Example)