Carrier WeatherMaker 50FCQ 14 Series Installation Instructions Manual page 3

Position:
Example:
Unit/Series/Model
50FCQ – Packaged Rooftop Heat Pump
Standard Efficiency with
EcoBlue™ Fan Technology
Refrig. Systems Options
M = Two Stage Cooling, Single Circuit
Cooling Tons
14 = 12.5 tons
Sensor Options
A = None
B = Return Air (RA) Smoke Detector
C = Supply Air (SA) Smoke Detector
D = RA + SA Smoke Detector
E = CO Sensor
2
F = RA Smoke Detector and CO Sensor
2
G = SA Smoke Detector and CO Sensor
2
H = RA + SA Smoke Detector and CO
J = Condensate Overflow Switch
K = Condensate Overflow Switch and RA Smoke Detector
L = Condensate Overflow Switch and RA and SA Smoke Detectors
M = Condensate Overflow Switch and SA Smoke Detector
N = Condensate Overflow Switch and CO
P = Condensate Overflow Switch + RA Smoke and CO
Q = Condensate Overflow Switch + SA Smoke and CO
R = Condensate Overflow Switch + RA and SA Smoke and CO
Indoor Fan Options
2 = Standard/Medium Static Motor – Vane Axial EcoBlue Fan
3 = High Static Motor – Vane Axial EcoBlue Fan
5 = Standard/Medium Static Motor – Vane Axial EcoBlue Fan and
Filter Status Switch
6 = High Static Motor – Vane Axial EcoBlue Fan and Filter Status Switch
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
1 2 3 4 5 6 7 8
5 0 F C Q M 1 4
Sensor
2
Sensor
2
Sensor
2
Sensor
2
Sensor
2
Fig. 1 — 50FCQ*14 Units Model Number Nomenclature
9 10 11 12 13 14 15 16 17 18
A 2 A 5 - 0 A 0 A
Service Options
0 = None
1 = Unpowered Convenience Outlet
2 = Powered Convenience Outlet
3 = Hinged Access Panels
4 = Hinged Access Panels and
5 = Hinged Access Panels and
6 = 4" MERV-13 High Efficiency Filters
7 = 4" MERV-13 High Efficiency Filters and
8 = 4" MERV-13 Efficiency Filters and
9 = 4" MERV-13 Efficiency Filters and
A = 4" MERV-13 High Efficiency Filters and
B = 4" MERV-13 High Efficiency Filters and Hinged
Intake / Exhaust Options
A = None
B = Temperature Economizer w/ Barometric Relief
F = Enthalpy Economizer w/ Barometric Relief
U = ULTRA Low Leak Temperature Economizer
w/ Barometric Relief
W = ULTRA Low Leak Enthalpy Economizer
w/ Barometric Relief
Base Unit Controls
0 = Electro-mechanical Controller
3 = SystemVu
Design Revision
- = Factory Design Revision
3
0
Packaging & Seismic Compliance
0 = Standard
1 = LTL
Electrical Options
A = None
C = Non-Fused Disconnect (NFD)
D = Thru-The-Base Connections (TTB)
F = Non-Fused Disconnect and TTB Connections
N = Phase Monitor/Protection
Q = Phase Monitor/Protection and NFD
R = Phase Monitor/Protection and TTB Connections
T = Phase Monitor/Protection and NFD and
TTB Connections
Unpowered Convenience Outlet
Powered Convenience Outlet
Unpowered Convenience Outlet
Powered Convenience Outlet
Hinged Access Panels
Hinged Access Panels and Unpowered
Convenience Outlet
Access Panels and Powered Convenience Outlet
TM
Controller