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Manual 2100-738A
Page
7 of 71
Maximum size of the time delay fuse or HACR type circuit breaker for protection of field wiring conductors.
These “Minimum Circuit Ampacity” values are to be used for sizing the field power conductors. Refer to the National Electric
Code (latest revision), article 310 for power conductor sizing.
l
Based on 75ºC copper wire. All wiring must conform to the National Electric Code and all local codes.
Model
RATED VOLTS,
Hz & PHASE
NO. FIELD
POWER
CIRCUITS
MINIMUM
CIRCUIT
AMPACITY
MAXIMUM
EXTERNAL FUSE
OR CIRCUIT
BREAKER
FIELD POWER
WIRE SIZE
l
GROUND
WIRE SIZE
l
QW2S3DA0Z
QW2S3DB0Z
QW2S3DC0Z
230/208-60-1
230/208-60-3
460-60-3
1
1
1
20
14
9
30
20
15
10
12
14
10
12
14
QW3S3DA0Z
QW3S3DB0Z
QW3S3DC0Z
230/208-60-1
230/208-60-3
460-60-3
1
1
1
27
22
13
40
30
15
8
10
14
10
10
14
QW4S3DA0Z
QW4S3DB0Z
QW4S3DC0Z
230/208-60-1
230/208-60-3
460-60-3
1
1
1
37
28
17
50
35
20
8
8
12
10
10
12
QW5S3DA0Z
QW5S3DB0Z
QW5S3DC0Z
230/208-60-1
230/208-60-3
460-60-3
1
1
1
43
30
15
60
40
20
8
8
10
10
10
10
TABLE 1B
Electrical Specifications
Summary of Contents for Q-TEC Series
Page 16: ...Manual 2100 479 Page 6 of 11 FIGURE 1 TYPICAL AIR CONDITIONING SYSTEM COOLING CYCLE MIS 369...
Page 17: ...Manual 2100 479 Page 7 of 11 FIGURE 2 TYPICAL HEAT PUMP SYSTEM COOLING CYCLE MIS 368...
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Page 92: ...Manual 2100 738A Page 60 of 71 FIGURE 36 Water Source Heat Pump Cooling Cycle...
Page 93: ...Manual 2100 738A Page 61 of 71 FIGURE 37 Water Source Heat Pump Heating Cycle...
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Page 125: ...Manual 2110 1558 Page 14 of 23 OPTIONAL CLIMATE CONTROLS SEXP 560 3 2 1...
Page 127: ...Manual 2110 1558 Page 16 of 23 OPTIONAL CLIMATE CONTROLS 1 3 2 4 SEXP 639 5...
Page 129: ...Manual 2110 1558 Page 18 of 23 OPTIONAL CLIMATE CONTROLS 6 4 2 3 1 5 SEXP 646...
Page 131: ...Manual 2110 1558 Page 20 of 23 OPTIONAL CLIMATE CONTROLS SEXP 645 4 3 2 5 6 1...
Page 135: ......