York HA090 - Page 58

Subject to change without notice. Printed in U.S.A. CD: 6-21363 036-21363-002-B-0303
Copyright © by Unitary Products Group 2003. All rights reserved. Supersedes: 036-21363-002-A-1202
Unitary 5005 Norman
Products York OK
Group Drive 73069
TABLE 15: ELECTRICAL DATA - OUTDOOR UNIT
Model
Compressor Outdoor Fan Motor Min.
Circuit
Amps
Max.
Fuse
Size
Min. Wire
Size
AWG
Power Supply RLA LRA Power Factor Power Supply Qty. FLA (Each)
EF-10
2
208/230-3-60 42.0 239.0 42.0
0.95 @ 208V
208/230-1-60 2 3.0 58.6 100 6
0.86 @ 230V
4
460-3-60 19.2 146.0 19.2
0.86 460-1-60 2 1.8 27.2 45 8
TABLE 16: INDOOR HEAT UNIT - HEAT PUMP ONLY
TABLE 17: HEAT PUMP WITH ELECTRIC HEAT
*
NOMINAL HEATER
KW
†
POWER SUPPLY HEATER FLA
TOTAL UNIT
AMPACITY AMPS
MAX. FUSE SIZE AMPS
‡
MIN WIRE SIZE AWG
**
10
208-3-60 20.8 35.4 40 8
230-3-60 23.1 37.3 40 8
460-3-60 11.5 18.7 20 12
16
208-3-60 33.4 51.1 60 8
230-3-60 36.9 54.6 60 6
460-3-60 18.4 27.3 30 10
26
208-3-60 54.2 77.1 80 4
230-3-60 59.9 83.4 90 4
460-3-60 30.0 41.7 45 8
36
208-3-60 75.1 103.2 110 2
230-3-60 83.3 112.2 125 1
460-3-60 41.5 56.1 60 6
*.
Unit with an electric heat accessory will always be wired for a single power supply.
†.
Refer to the HEATING CAPACITY table on page 5 for the actual KW and MBH ratings of each heater at the different voltages.
‡.
Inverse time circuit breakers may be used in lieu of dual element, time delay fuses.
**.
Based on three insulated copper conductors in steel conduit:
60ºC wire when the total unit ampacity is below 100 amps.
75ºC wire when the total unit ampacity is 100 amps or above.
IN DOOR UNIT
HEAT PUMP ONLY
Blower
Mo tor
HP
Power
Sup ply
FLA
Max. Fuse
Size,
1
AMPS
FA120
2
208- 3- 60 7.5 10
230- 3- 60 6.8 10
460- 3- 60 3.4 5
1Dual ele ment, time de lay fuses.
2Based on three 60 C, 14 AWG, in su lated cop per con duc tors
o
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