Carrier 50HCQ07 Installation Instructions Manual page 3

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
2
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 — 50HCQ07-09 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
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
Unpowered Convenience Outlet
5 - Hinged Panels and
Powered Convenience Outlet
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$er
1 - PremierLink
2 - RTU Open Multi-Protocol Controller
6 - Electro-mechanical with W7220 Economizer
controller Controls. Can be used with W7220
EconoMi$er X (with Fault Detection and Diagnostic)
Design Revision
– = Factory Design Revision
3
0
Packaging Options
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
® IV (Non-Fault Detection and Diagnostic)
TM
Controller