Bryant 549J Series, Руководство по установке

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3
CUT HAZARD
Failure to follow this caution may result in personal
injury.
Sheet metal parts may have sharp edges or burrs. Use
care and wear appropriate protective clothing, safety
glasses and gloves when handling parts and servicing
heat pump units.
CAUTION
!
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)
549J*07A 2400
549J*07D 2400
549J*08D 3000
549J*09D 3400
Model
J - Puron ® (R-410A) Refrigerant
Unit Type
549 - High Efficiency
Packaged Heat Pump
with optional electric heat
Packaging & 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$er X
D = Standard Packaging and 2 speed indoor
fan
motor
E = LTL Packaging and 2 speed indoor fan motor
F = LTL Packaging, electro-mechanical controls
that require W7220 EconoMi$er X
Cooling Tons
07 - 6 tons
08 - 7.5 tons
09 - 8.5 tons
Heat Level
(Field installed electric heaters available)
000 = No Heat
Indoor Fan Options
1 = Standard Static Option
2 = Medium Static Option
3 = High Static/ Option
Refrig. System/Gas Heat Options
A = One-Stage cooling models
D = Two-Stage cooling models
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 Guard
N = Precoat Al/Cu - Al/Cu — Louvered Hail Guard
P = E-coat Al/Cu - Al/Cu — Louvered Hail Guard
Q = E-coat Al/Cu - E-coat Al/Cu — Louvered Hail Guard
R = Cu/Cu - Al/Cu — Louvered Hail Guard
S = Cu/Cu - Cu/Cu — Louvered Hail Guard
Voltage
E = 460-3-60
P = 208/230-3-60
T = 575-3-60
Example:
Position:
5 4 9 J P 0 8 D 0 0 0 A 1 B 0 A A
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
Factory Installed Options
0A = None
NOTE: See the 549J Price Pages for a complete
list of factory installed options.
Outdoor Air Options
A = None
B = Temperature Economizer, Barometric Relief,
Standard Leak (W7212 or W7220)
E = Temperature Economizer, Barometric Relief,
Standard Leak w/CO
2
, (W7212 or W7220)
H = Enthalpy Economizer, Barometric Relief,
Standard Leak, (W7212 or W7220)
L = Enthalpy Economizer,Barometric Relief,
Standard Leak w/CO
2
, (W7212 or W7220)
Q = Motorized 2 Position Damper
U = Temperature Economizer, Barometric Relief,
Ultra Low Leak, (W7220)
W = Enthalpy Economizer, Barometric Relief,
Ultra Low Leak, (W7220)
a549J--- 007
Fig. 1 -- 549J 07--09 Model Number Nomenclature (Example)