Electrical Data
Table 13: Model ARQ, ERQ, GRQ Electrical Data – Size 048
Voltage Range
Voltage
Min.
Max.
208/60/1
197
228
230/60/1
207
253
208/60/3
197
228
230/60/3
207
253
460/60/3
414
506
Notes:
Electric Heat Options are with Compressor
1
FLA = Full Load Amps
LRA = Locked Rotor Amps
IM 1083
Compressor
Room
Fan
RLA
LRA
FLA
2.7
23.6
96.0
2.7
23.6
96.0
2.7
15.0
88.0
2.7
15.0
88.0
2.7
7.1
41.0
RLA = Rated Load Amps
Self-Contained WSHP Unit Ventilator Models ARQ, ERQ, GRQ
Heating Options
Auxiliary Heat Type
Refrigerant Heating
Low (3-elem.)
Electric Heat
1
High (6-elem.)
Refrigerant Heating
Low (3-elem.)
Electric Heat
1
High (6-elem.)
Refrigerant Heating
Low (3-elem.)
Electric Heat
1
High (6-elem.)
Refrigerant Heating
Low (3-elem.)
Electric Heat
1
High (6-elem.)
Refrigerant Heating
Low (3-elem.)
Electric Heat
1
High (6-elem.)
Power Supply
Heater
Heater
MCA
kW
Amps
–
–
32.2
12.0
57.7
104.3
24.0
115.4
176.4
–
–
32.2
11.6
50.0
94.7
23.0
100.0
157.2
–
–
21.5
12.0
33.3
63.1
24.0
66.6
104.7
–
–
21.5
11.5
28.9
57.5
23.0
57.7
93.6
–
–
11.6
11.5
14.4
29.6
23.0
28.9
47.7
MCA = Minimum Circuit Ampacity
Page 29 of 42
Maximum
Fuse
50
110
200
50
100
175
35
70
110
35
70
100
15
30
50