8
SYSTEM OPERATING ENVELOPE
53MVC/MVQ System Operating Envelope Chart
40
50
60
70
80
90
100
110
120
-10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140
Outdoor Temperature (ºF)
Indoor Temperature (ºF)
0
5
10
15
20
25
30
35
40
45
50
55
60
-40-35-30-25-20-15-10-5 0 5 1015202530354045505560
Outdoor Temperature (ºC)
Indoor Temperature (ºC)
Cooling
Continuous
Operation
Heating
Continuous
Operation
85º
F
62ºF
55º
75ºF
55ºF
5ºF
80ºF
125º
Use low ambient control if the unit will operate in cooling at ambient conditions below 55_F (12.78_C).
A08180
Fig. 4 – System Operating Enevelope
ELECTRICAL DATA
UNIT
SIZE
OPERATING
VOLTAGE* COMPRESSOR OUTDOOR FAN INDOOR FAN MCA
MAX
FUSE/CB
AMP
MAX/MIN V O L T S --- P H --- H Z RLA LRA FLA HP WVOLTS FLA HP W
009 127/104 1 1 5 --- 1 --- 6 0 7.5 40 0.60 0.102 23 35 DC 1.1 0.034 20 12 20
012 9.9 47 1.18 0.044 25 15 25
012
253/187 208/230---1---60
5.2 21 0.38 0.116 36 35 DC 1.18 0.044 25 915
018 7.3 32.6 0.78 0.224 53 208/230---1---60 0.26 0.075 31 11 20
024 9.7 34.8 0.62 0.218 100 0.39 0.112 50 14 25
*Permissible limits of the voltage range at which the unit will operate satisfactorily
LEGEND
FLA --- F u l l L o a d A m p s
LRA --- L o c k e d R o t o r A m p s
MCA --- Minimum Circuit Amps
RLA ---RatedLoadAmps