Rated Indoor Airflow (Cfm) - Carrier 50HCQ Installation Instructions Manual

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.
Position: 1
Example: 5
Unit/Series/Model
50HCQ - Packaged Rooftop Heat Pump
Refrig. Systems Options
A = One Stage Cooling Models
D = Two Stage Cooling Models
Cooling Tons
07 - 6 ton
08 - 7.5 ton
09 - 8.5 ton
Sensor Options
A = None
B = RA Smoke Detector
C = SA Smoke Detector
D = RA + SA Smoke Detector
E = CO
2
F = RA Smoke Detector and CO
G = SA Smoke Detector and CO
H = RA + SA Smoke Detector and CO
Indoor Fan Options
1 = Standard Static Option – Belt Drive
2 = Medium Static Option – Belt Drive
3 = High Static Option – Belt Drive
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
1 = 575/3/60
5 = 208-230/3/60
6 = 460/3/60
Fig. 1 − 50HCQD07−09 Model Number Nomenclature (Example)
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
0 H C Q D 0 8 A
2
2
2
Model Number
50HCQA07
50HCQD07
50HCQD08
50HCQD09
1 A 6 – 0 B 2 A
Electrical Options
A = None
C = Non-Fused Disconnect
D = Thru-The-Base Connections
F = Non-Fused Disconnect and
G = 2-Speed Indoor Fan (VFD) Controller
J = 2-Speed Indoor Fan (VFD) Controller
K = 2-Speed Indoor Fan (VFD) Controller
M = 2-Speed Indoor Fan (VFD) Controller
Service Options
0 = None
1 = Unpowered Convenience Outlet
2 = Powered Convenience Outlet
3 = Hinged Panels
4 = Hinged Panels and
5 = Hinged Panels and
Intake / Exhaust Options
A = None
B = Temperature Economizer w/ Barometric Relief
F = Enthalpy Economizer w/ Barometric Relief
K = 2-Position Damper
U = Temperature Ultra Low Leak Economizer w/
Barometric Relief
W = Enthalpy Ultra Low Leak Economizer w/
Barometric Relief
Base Unit Controls
0 = Electro-mechanical Controls can be used with W7212
EconoMi$er IV (Non-Fault Detection and Diagnostic)
1 = PremierLink
2 = RTU Open Multi-Protocol Controller
6 = Electro-mechanical with W7220 Economizer
controller Controls. Can be used with W7220
EconoMi$er X (with Fault Detection and Diagnostic)
Design Revision
– = Factory Design Revision
3
Full Load Airflow (cfm)
2400
2400
3000
3400
0
Factory Assigned
0 = Standard
1 = LTL
Thru-The-Base Connections
and Non-Fused Disconnect
and Thru-The-Base Connections
with Non-Fused Disconnect and
Thru-The-Base Connections
Unpowered Convenience Outlet
Powered Convenience Outlet
TM Controller
C150076