Model Number Nomenclature - Carrier 38MGQ Series Service Manual

MODEL NUMBER NOMENCLATURE

40 = FAN COIL UNIT
MA = HIGH WALL
MB = CASSETTE, DUCTED, FLOOR CONSOLE
SYSTEM TYPE
Q = HEAT PUMP
B=ALL
NOMINAL CAPACITY
09 --- 3/4 TON
12 --- 1 TON
18 --- 1 ---1/2 TONS
24 --- 2 TONS
38 = OUTDOOR UNIT
MG = ALL
SYSTEM TYPE
Q = HEAT PUMP
MAXIMUM NUMBER OF FAN COIL UNITS THAT
CAN BE CONNECTED TO THE OUTDOOR UNIT
C = 1:2
D = 1:3
F = 1:4 OR 1:5
NOMINAL CAPACITY
18 --- 1 1/2 TONS
27 --- 2 1/4 TONS
36 --- 3 TONS
48 --- 4 TONS
Week of Manufacture
40 MB Q
38 MG Q
01 15
Year of Manufacture
Use of the AHRI Certified
TM Mark indicates a
manufacturer's
participation in the
program For verification
of certification for individual
products, go to
www.ahridirectory.org.
INDOOR UNIT
--- ---
B 09 D
OUTDOOR UNIT
C 18 --- --- ---
V
10001
Sequential Serial Number
V = ALL MODELS
2
3
VOLTAGE
3 = 208/230 ---1 ---60
NOT USED
INDOOR FAN COIL TYPE
B = HIGH WALL
C = CASSETTE
D = DUCTED
F = FLOOR CONSOLE
3
VOLTAGE
3 = 208/230 ---1 ---60
NOT USED
UNIT TYPE
--- = OUTDOOR UNIT