System Operating Envelope; Electrical Data - Carrier High Wall Duct Free Split System 38MVC Service Manual

SYSTEM OPERATING ENVELOPE

-40 -35 -30 -25 -20
120
110
100
90
80 80ºF
70
60
50
5ºF
40
-10 0 10 20
Use low ambient control if the unit will operate in cooling at ambient conditions below 55_F (12.78_C).

ELECTRICAL DATA

OPERATING
UNIT
VOLTAGE*
SIZE
MAX/MIN
VOLTS--- PH--- HZ
009
127/104 115 ---1 ---60
012
012
018 253/187 208/230 ---1 ---60
024
*Permissible limits of the voltage range at which the unit will operate satisfactorily
LEGEND
FLA --- Full Load Amps
LRA --- Locked Rotor Amps
MCA --- Minimum Circuit Amps
RLA --- Rated Load Amps
53MVC/MVQ System Operating Envelope Chart
Outdoor Temperature (ºC)
-15 -10 -5 0 5
Heating
Continuous
Operation
55º
30 40 50 60
Outdoor Temperature (ºF)
Fig. 4 – System Operating Enevelope
COMPRESSOR OUTDOOR FAN
RLA LRA FLA
7.5 40
0.60
9.9 47
5.2 21 0.38
7.3 32.6 0.78
9.7 34.8 0.62
10 15 20 25 30 35
Cooling
Continuous
Operation
55ºF
75ºF
70 80 90 100
INDOOR FAN
HP W VOLTS
0.102 23 35 DC
0.116 36 35 DC
0.224 53
208/230 ---1 ---60
0.218 100
8
40 45 50 55 60
60
55
50
45
40
35
85º
F
30
25
20
62ºF
15
125º 10
5
0
110 120 130 140
MCA
FLA HP W
1.1 0.034 20 12
1.18 0.044 25 15
1.18 0.044 25 9
0.26 0.075 31 11
0.39 0.112 50 14
A08180
MAX
FUSE/CB
AMP
20
25
15
20
25