TECHNICAL SUPPORT MANUAL
Split System Heat Pump
NXH5
Safety Labeling and Signal Words
DANGER, WARNING, CAUTION, and
NOTE
The signal words DANGER, WARNING, CAUTION, and NOTE are used to identify levels of haz-
ard seriousness. The signal word DANGER is only
used on product labels to signify an immediate hazard. The signal words WARNING, CAUTION, and
NOTE will be used on product labels and throughout this manual and other manuals that may apply
to the product.
DANGER -- Immediate hazards which will result in
severe personal injury or death.
WARNING -- Hazards or unsafe practices which
could result in severe personal injury or death.
CAUTION -- Hazards or unsafe practices which
may result in minor personal injury or product or
property damage.
NOTE -- Used to highlight suggestions which will
result in enhanced installation, reliability, or operation.
Signal Words in Manuals
The signal word WARNING is used throughout this
manual in the following manner:
!
The signal word CAUTION is used throughout this
manual in the following manner:
!
Signal Words on Product Labeling
Signal words are used in combination with colors
and/or pictures on product labels.
WARNING
WARNING
CAUTION
TABLE OF CONTENTS
Model Number Identification 2 .....................
R--410A Quick Reference Guide 3 ..................
Charging Chart 4 .................................
Wiring Diagram 5--6 ..............................
Tech Labels (Expanded Data) 7 -- 15 ................
Parts List Parts Drawing 16 -- 21 ....................
Cooling Multiplying Factors 22 -- 58 .................
Heating Multiplying Factors 58 -- 95 .................
MODELS
NXH518GKA100
NXH524GKA100
NXH530GKA100
NXH536GKA100
NXH537GKA100
NXH542GKA100
NXH548GKA100
NXH560GKA100
!
DEATH, PERSONAL INJURY, AND/OR PROPERTY
DAMAGE HAZARD
Failure to carefully read and follow this warning
could result in equipment malfunction, property
damage, personal injury and/or death.
Installation or repairs made by unqualified persons couldresult in equipment malfunction, property damage, personal injury and/or death.
The information contained in this manual is intended foruse by a qualified service technician familiar with safety procedures and equipped with
the proper tools and test instruments.
Installation must conform with local building
codes and with the National Electrical Code
NFPA70 current edition or Canadian Electrical
Code Part 1 CSA C.22.1.
WARNING
428 04 6200 02 May 2012
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
OUTDOOR UNIT MODEL NUMBER IDENTIFICATION GUIDE (single phase)
Digit Position: 1 2 3 4 5, 6 7 8 9 10 11 12
Example Part Number:
Product Family
X = R--410A REFRIGERANT
A = Air Conditioner
H = Heat Pump TYPE
4 = 14 SEER
5 = 15 SEER NOMINAL EFFICIENCY
18 = 18,000 BTUH = 1--1/2 tons
24 = 24,000 BTUH = 2 tons
30 = 30,000 BTUH = 2--1/2 tons
36 = 36,000 BTUH = 3 tons
37 = 36,000 BTUH = 3 tons
42 = 42,000 BTUH = 3--1/2 tons
48 = 48,000 BTUH = 4 tons
60 = 60,000 BTUH = 5 tons NOMINAL CAPACITY
A = Standard Grille
G = Coil Guard Grille
C = Coastal FEATURES
K = 208/230--1--60 VO LTAGE
Sales Code
Engineering Revision
Extra Digit
Extra Digit
N X H 5 18 G K A 1 0 0
ACCESSORIES PART NUMBER IDENTIFICATION GUIDE
Digit Position: 1 2 3 4 5 6, 7 8, 9 10, 11
Example Part Number:
N = Non--Branded BRANDING
A = Accessory PRODUCT GROUP
S = Split System (AC & HP) KIT USAGE
A = Original
B = 2nd Generation MAJOR SERIES
0 = Generic or Not Applicable
2=R--22
4 = R--410A REFRIGERANT
Product Identifier Number
Package Quantity
Type of Kit(Example: CH = Crankcase Heater)
N A S A 0 01 01 CH
2 428 04 6200 02
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
R--410A QUICK REFERENCE GUIDE
• R--410A refrigerant operates at 50% -- 70% higher pressures than R--22. Be sure that servicing equipment and
replacement components are designed to operate with R--410A.
• R--410A refrigerant cylinders are rose colored.
• Recovery cylinder service pressure rating must be 400 psig, DOT 4BA400 or DOT BW400.
• R--410A systems should be charged with liquid refrigerant. Use a commercial type metering device in the
manifold hose when charging into suction line with compressor operating.
• Manifold sets should be 750 psig high--side and 200 psig low--side with 520 psig low--side retard.
• Use hoses with 750 psig service pressure rating.
• Leak detectors should be designed to detect HFC refrigerant.
• R--410A, as with other HFC refrigerants, is only compatible with POE oils.
• Vacuum pumps will not remove moisture from oil.
• Do not use liquid line filter--driers with rated working pressures less than 600 psig.
• Do not install a suction line filter--drier in liquid line.
• POE oils absorb moisture rapidly. Do not expose oil to atmosphere.
• POE oils may cause damage to certain plastics and roofing materials.
• Wrap all filter--driers and service valves with wet cloth when brazing.
• A liquid line filter--drier is required on every unit.
• Do not use with an R-- 22 TXV.
• If indoor unit is equipped with an R--22 TXV , it must be changed to an R--410A TXV.
• Never open system to atmosphere while it is under a vacuum.
• When system must be opened for service, break vacuum with dry nitrogen and replace all filter--driers. Evacuate
to 500 microns before recharging.
• Do not vent R-- 410A into the atmosphere.
• Do not use capillary tube indoor coils.
• Observe all WARNINGS , CAUTIONS, NOTES, and bold text.
International Comfort Products, LLC
Lewisburg, TN 37091 USA
428 04 6200 02 3
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
R--410A CHARGING CHART
Rating Plate (required) Subcooling Temperature ° F(° C)
Measured Liquid
Pressure (psig)
251 78 26 76 24 74 23 72 22 70 21 68 20
259 80 27 78 26 76 24 74 23 72 22 70 21
266 82 28 80 27 78 26 76 24 74 23 72 22
274 84 29 82 28 80 27 78 26 76 24 74 23
283 86 30 84 29 82 28 80 27 78 26 76 24
291 88 31 86 30 84 29 82 28 80 27 78 26
299 90 32 88 31 86 30 84 29 82 28 80 27
308 92 33 90 32 88 31 86 30 84 29 82 28
317 94 34 92 33 90 32 88 31 86 30 84 29
326 96 36 94 34 92 33 90 32 88 31 86 30
335 98 37 96 36 94 34 92 33 90 32 88 31
345 100 38 98 37 96 36 94 34 92 33 90 32
364 104 40 102 39 100 38 98 37 96 36 94 34
374 106 41 104 40 102 39 100 38 98 37 96 36
384 108 42 106 41 104 40 102 39 100 38 98 37
395 110 43 108 42 106 41 104 40 102 39 100 38
406 112 44 110 43 108 42 106 41 104 40 102 39
416 114 46 112 44 110 43 108 42 106 41 104 40
427 116 47 114 46 112 44 110 43 108 42 106 41
439 118 48 116 47 114 46 112 44 110 43 108 42
450 120 49 118 48 116 47 114 46 112 44 110 43
462 122 50 120 49 118 48 116 47 114 46 11 2 44
474 124 51 122 50 120 49 118 48 116 47 114 46
° F (° C) ° F (° C) ° F (° C) ° F (° C) F (° C) F (° C)
6 3 8 4 10 6 12 7 14 8 16 9
R--410A Required Liquid Line Temperature ° F(° C)
4 428 04 6200 02
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
Model Sizes: 18, 24, 30, 36, 37, 42, 48, 60
332036--101 Rev. D
1. Symbols are electrical representation only.
2. Compressor and fan motor furnished with inherent thermal protection.
3. To be wired in accordance with National Electric N.E.C. and local codes.
4. N.E.C. class 2, 24 V circuit, min. 40 VA required, 60 VA on units installed with LLS.
5. Connection for typical heat pump thermostat. For other arrangements see installation instructions.
6. Use copper conductors only. Use conductors suitable for at least 75° C (167° F).
7. If indoor section has a transformer with a grounded secondary, connect the grounded side to “C” on the circuit board.
8. When start capacitor and relay are installed, start thermistor (PTC) is not used.
9. CH not used on all units.
10. If any of the original wire, as supplied, must be replaced, use the same or equivalent wire.
11. Check all electrical connections inside control box for tightness.
12. Do not attempt to operate unit until service valves have been opened.
13. Do not rapid cycle compressor. Compressor must be off 3 minutes to allow pressures to equalize between high and low side before
starting.
428 04 6200 02 5
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
Model Sizes: 18, 24, 30, 36, 37, 42, 48, 60
332036--101 Rev. D
428 04 6200 02 6
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
( 80 -- Indoor db ) x 835 x Indoor CFM
)
1000
(
)
1000
( Indoor db -- 80 ) x 835 x Indoor CFM
(
If additional tubing length and/or indoor unit is located above outdoor unit, a slight variation in capacity may occur.
If additional tubing length and/or indoor unit is located above outdoor unit, a slight variation in capacity may occur.
† Total capacities are net (I.D. blower heat subtracted) system capacities based on 25’ line set.
MULTIPLYING FACTORS
428 04 6200 02 7
†† At TV A rating indoor condition (75 °F db, 63 °F wb), all other indoor air temperatures are at 80 ° Fdb
formula below. Measure outdoor db and indoor wet bulb, apply these to the chart above, find MBh and S/T , and plug these into the formula below.
(Note: if indoor db is the only thing changing, total capacity, MBh, stays the same.)
* System amps are total of indoor and outdoor amps.
‡ Chart data is for 80° F indoor dry bulb. For indoor db temperatures other than 80° F, measure Indoor db and Indoor CFM, and plug these into the
Sensible Capacity at Indoor db LOWER than 80 ° F=(MBhxS/T) --
Sensible Capacity at Indoor db HIGHER than 80 ° F=(MBhxS/T)+
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
75 26 ††36 76 27 75 26 ††36 76 27 75 26 ††36 76 27 75 26 ††36 76 27 75 26 ††36 76 27 M F C
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501 59 58 57
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1 051 461 331 631 831 841 261 921 331 531 641 951 621 131 331 341 751
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2 07.92 08.32 03.42 08.42 06.91 01.02 05.02 09.41 05.51 00.61 00.11 05.11 01.21 04.7 09.7 04.8
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T/‡ S 00.1 00.1 48.0 28.0 85.
006
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R P O L 741 741 541 651 071 341 341 341 451 861 931 9
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R P O L 251 251 841 851 271 741 841 541 651 071 441 441 341 451 861
R PIH 854 854 754 064 464 304 304 30
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R PIH 704 683 563 383 363 343 353 433 513 723 803 092 403 682 962 182 562 842 462 742 232 842 232 712
hB† M 25.32 48.32 41.42 05
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R P O L 251 151 941 3
R PIH 783 663 643 663 543 423 0
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R P O L 741 541 341 131 031 821 211 211 111 49 49 39 87 77 77 36 36 36 15 15 05 04 04 93
R PIH 273 153 033 253 133 113 033 113 392 803 092 272 982 172 452 172 452 73
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576
8 428 04 6200 02
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
75 26 ††36 76 27 75 26 ††36 76 27 75 26 ††36 76 27 75 26 ††36 76 27 75 26 ††36 76 27 M F C
1 13.01 13.01 63.01 84.01 41.9 41.9 51.9 02.9 33.9 11.8 11.8 21.8 81.8 13.8 81.7 02.7 02.7 62.7 93.7 53.6 63.6 73.6 24.6 45.6
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431 631 641 061 921 231 431 441 751 621 031 231 241 551 321 821 031 041 351
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4 554 454 754 164 993 993 004 204 604 943 943 053 253 553 403 403 403 603 903 262 262 362 462 762
57 07 56 57 07 56 57 07 56 57 07 56 57 07 56 57 07 56 57 07 56 57 07 56 M FC
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009
428 04 6200 02 9
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
75 26 ††36 76 27 75 26 ††36 76 27 75 26 ††36 76 27 75 26 ††36 76 27 75 26 ††36 76 27 M F C
1 14.21 24.21 44.21 94.21 40.11 40.11 50.11 80.11 51.11 48.9 58.9 58.9 09.9 79.9 08.8 18.8 18.8 58.8 29.8 68.7 78.7 88.7 19.7 79.7
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511 501 59 58 57
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76 7
3 95.83 79.83 28.33 72.43 16.43 39.82 04.92 78.92 65.42 69.42 73.52 95.02 99.02 33.12 20.61 55.61 60.71 03.21 48.21 53.31 38.8 04.9 49.9
.23 02.82 05.82 09.82 02.42 07.42 01.52 06.02 00.12 03.12 03.71 06.71 09.71 05.31 09.31 04.41 04.01 08.01 03.11 04.7 09.7 04.8
nilooC roodnI**
**03X4 M XF htiW roodtu O eziS 0g 3
m eTtneib m A roodtup Oe D-erutarg er D,F seey rl u Bb
61 631 731 931 941 361 331 531 731 741 061 921 331 531 541 851 621 031 331 341 651
37.42 96.62 24.92 23.52 57.52 22.62 92.82 61.13 93.62 90.72 26.72 08.92 18.23 04.72 83.82 59.82 32.13 04.43
niretng Em eTroodnIpe D-erutarg el uBte W ,F seeb r
1.52 31.72 98.92 43.62 93.62 17.62 08.82 17.13 94.72 37.72 81.82 73.03 34.33 85.82 60.92 75.92 88.13 80.53
861 241 241 241 251 661 831 831 041 051 461 531 631 831 841 161 231 431 631 641 951
5 74 73 72 71 7 3-
21 801 801 801 19 09 09 57 47 47 16 16 06 94 84 84 83 83 73
94.52 74.72 42.03 91.72 22.72 90.72 81.92 11.23 14.82 54.82 06.82 18.03 98.33 65.92 86.92 50.03 73.23 16.53
nitaeH roodnI****03X4 M XF htiW roodtu O eziS 0g 3
.9 37.8 23.8 57.8 43.8 49.7 82.8 09.7 45.7 19.7 65.7 32.7 75.7 42.7 29.6
arg er D,F seey rl u Bb
m eTtneib m A roodtup Oe D -erutarg er D,F seey rl u Bb
12 02.22 06.22 08.61 04.71 00.81 09.21 05.31 01.41 02.9 09.9 05.01
092 272 482 762 152 762 052 532 152 632 122
niretng Em eTroodnIpe D-erut
2.92 07.92 81.03 08.42 02.52 16.52 18.02 81.12 45.12 32.61 77.61 82.71 84.21 30.31 35.31 89.8 65.9 01.01
3.61 08.61 90.21 36.21 41.31 56.8 22.9 67.9
*S P M A 14.2
R PIH 954 954 954 264 764 304 304 404 704 114 253 353 453 653 063 703 703 803 013 413 562 662 662 862 172
hB† M 88.22 19.22 11.32 69.42 55.72 51.42 33.42
G NILO O C
T/‡ S 00.1 00.1
578
*S P M A 35.21
R P O L 141 141 141 251 5
R PIH 164 164 064 364 864 504 504 504 804 214 453 453 453 753 163 803 803 903 113 513 662 662 762 962 272
hB† M 47.32 77.32 94.32 53.52 59.72 01.52 31.52 6
T/‡ S 00.1 00.1 4
0001
*S P M A 56.2
R P O L 641 641 441 451
hB† M 64.42 94.42 87.32 46.52 52.82 88.52 19.52
R P O L 051 051 64
R PIH 264 264 164 464 964 604 604 604 904 314 553 553 553 853 263 903 903 903 213 513 762 762 762 962 272
T/‡ S 00.1 00.1
5211
G NITAE
H
*S P M A 27.01 22.01 47.9 82.01 87.9 92.9 66.9 02.9 87.8 71
R PIH 904 883 763 783 663 443 653 633 713 033 113 392 803
hB† M 90.83 55.83 00.93 93.33 39.33 54.43 75.82 40.92 05.92 82.42 86.42 70.52 33.02 57.02 11.12 67.51 0
/R T 06.04 02.14 08.14 06.53 03.63 09.63 05.03 00.13 06.13 09.52 04.62 09.62 07.
578
8.7 25.7 39.7 75.7 42.7 16.7 82.7 69.6
.61 05.11 00.21 05.21 02.8 08.8 03.9
332 812
*S P M A 04.01 19.9 44.9 79.9 84.9 10.9 94.9 50.9 26.8 50.9 26.8 02.8 76.8 72.8 78.7 62.8 8
R P O L 741 541 441 921 821 721 901 901 801 19 19 09 57 57 47 16 16 06 94 84 84 83 83 73
R PIH 193 073 943 963 843 723 443 523 603 023 103 382 003 282 462 872 162 542 362 642 032 842
hB† M 91.8
/R T 06.53 01.63 05.63 06.13 01.23 04.23 00.72 05.72 00.82 09.22 03.32 08.32 02.91 06.91 00.02 09.41 05.51 00
0001
7 20.7
*S P M A 81.01 07.9 42.9 77.9 92.9 48.8 93.9 59.8 35.8 79.8 55.8 41.8 46.8 32.8 48.7 62.8 98.7 25.7 69.7 16.7 72.7 76.7 43.
R P O L 441 341 241 821 721 621 901 801 801 19 19 09 57 57 47 16 16 06 94 84 84 83 83 73
hB† M 61.83 05.83 38.83 89.33 13.43 56.43 2
R P O L 241 141 931 721 521 4
R PIH 773 653 533 653 533 513 533 613 792 313 492 672 492 572 852 472 752 042 062 342 722 642 132 512
/R T 06.13 00.23 04
5211
10 428 04 6200 02
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
75 26 ††36 76 27 75 26 ††36 76 27 75 26 ††36 76 27 75 26 ††36 76 27 75 26 ††36 76 27 M F C
1 59.41 59.41 10.51 21.51 23.31 33.31 53.31 24.31 45.31 29.11 49.11 69.11 30.21 41.21 07.01 27.01 37.01 08.01 09.01 06.9 26.9 36.9 86.9 67.9
931 041 151 461 531 631 831 841 261 131 431 631 641 951 821 131 331 441 751 521 921 131 241 551
57 07 56 57 07
04 283 163 183 063 933 353 333 513 823 013 192 103 482 762 182 562 942 462 842 332 942 432 912
nilooC roodnI****63X4 M XF htiW roodtuO eziS 6g 3
511 501 59 58 57
m eT
tneib m Aroodtup Oe D-erutarg er D,F seey rl uBb
18.0 97.0 75.0 00.1 00.1 97.0 67.0 55.0 00.1 79.0 77.0 47.0 45.0 00.1 59.0 67.0 37.0 45.0 00.1 39.0 47.0 27.0 35.0
.13 72.43 73.13 14.13 20.13 83.33 86.63 79.23 10.33 89.23 74.53 39.83 64.43 15.43 28.43 34.73 60.14 48.53 50.63 55.63 72.93 30.34
4.03 54.03 16.03 79.23 42.63 39.13 70.23 25.23 00.53 44.83 53.33 47.33 03.43 09.63 94.04 56.43 43.53 79.53 86.83 04.24
70.03 24.23 76.53 86.03 13.13 09.13 73.43 77.73 10.23 79.23 26.33 02.63 57.93 22.33 35.43 22.53 09.73 95.14
nitae
H roodnI****63X4 M XF htiW roodtuO eziS 6g 3
76 75 74 73 72 71 7 3-
m eTtneib m A roodtup Oe D -erutarg er D,F seey rl u Bb
07.21 90.21 25.11 00.21 54.11 49.01 34.11 19.01 04.01 37.01 72.01 28.9 62.01 08.9 63.9 38.9 83.9 69.8 24.9 99.8 75.8
3 343 223 143 123 303 913 003 282 492 672 062 672 952 342 062 442 922 642 132 612
56 57 07 56 57 07 56 57 07 56 57 07 56 57 07 56 57 07 56 M F C
.13 01.23 04.62 09.62 04.72 09.02 06.12 03.22 06.61 03.71 09.71 07.21 04.31 00.41 01.9 08.9 05.01
.92 79.22 17.32 14.42 32.81 49.81 16.91 29.31 46.41 33.51 89.9 37.01 44.11
91.11 87.11 52.11 47.01 82.11 67.01 62.01 66.01 02.01 57.9 32.01 77.9 33.9 48.9 04.9 79.8 74.9 40.9 26.8
21.11 26.01 81.11 76.01 81.01 36.01 61.01 97.9 42.01 87.9 33.9 88.9 34.9 00.9 45.9 01.9 86.8
213 492 113 292 472 882 172 652 272 552 932 752 142 622 442 922 412
1 09 09 09 57 47 47 16 16 06 94 84 84 83 73 73
4.32 09.32 03.42 06.81 03.91 09.91 08.41 04.51 00.61 03.11 09.11 05.21 01.8 07.8 03.9
8.12 08.61 04.71 03.81 03.31 09.31 04.41 02.01 08.01 03.11 04.7 09.7 04.8
niretng Em eTroodnIpe D-erutarg el uBte W ,F seeb r
niretng Em eTroodnIpe D-erutarg er D,F seey rl u Bb
.11 80.11 02.11 98.9 09.9 09.9 69.9 50.01
962 962 172 572
0 87.0 65.0
72
*S P M A 49.4
R PIH 164 164 264 564 074 504 604 604 014 514 453 553 653 953 363 803 903 013 213 613 662 762 862 072 372
hB† M 07.72 47.72 90.82 23.03 04.33 52.92 55.92
G NILO O C
T/‡ S 00.1 00.1
*S P M A 90.51 90.51 90.51 61.51 72.51 84.31 84.31 94.31 65.31 96.31 80.21 90.21 01.21 71.21 03.21 58.01 68.01 78.01 49.01 60.11 57.9 67.9 77.9 28.9 19.9
R P O L 931
R PIH 364 364 364 664 174 704 704 704 114 614 653 653 753 063 463 013 013 113 313 713 862 862 962 172 4
hB† M 67.82 08.82 65.82 97.03 19.33 1
T/‡
S 00.1 00.1 68.0 38.0 95.0 00.1 00.1 38.0 08.0 75.0 00.1 99.0 18.0 87.0 65.0 00.1 99.0 97.0 67.0 55.0 00.1 79.0 77.0 57.0 55.0
*S P M A 52.51 52.51 32.51 92.51 24.51 46.31 46.31 36.31 17.31 38.31 42.21 42.21 42.21 23.21 44.21 00.11 00.11 10
R P O L 441 541 341 351 761 041 141 141 151 561 731 731 931 941 361 331 531 731 741 061 031 331 531 541 851
hB† M 36.92 76.92 29.82 61
R P O L 941 941 541 651 071 541 541 341 351 761 141 241 141 151 561 831 831 931 941 361 531 631 731 841 161
R PIH 564 564 364 764 274 904 904 804 214 614 753 753 753 163 563 113 113 113 413 813 962
T/‡ S 00.1 00.1 09.0 78.0 16.0 00.1 00.1 78.0 48.0 06.0 00.1 00.1 48.0 28.0 85.0 00.1 00.1 28.0 08.0 75.0 00.1 10.1 08.
G NITAE
hB† M 41.54 67.54 53.64 45.93 02.04 47.04 99.33 65.43 11.53 79.82 25.92 99
/R T 01.14 08.14 04.24 00.63 07.63 03.73 00.13 05
.42 58.42 55.81 62.91 39.91 81.41 19.41 06.51 02.01 59.01 66.11
*S P M A 32.31 46.21 70.21
R P O L 641 541 441 821 721 621 801 801 70
R PIH 3
hB† M 93.54 59.54 05.64 01.04 06.04 41.14 34.43 00.53 75.53 53.92 78.92 53.03 73.32 01
7 47 16 06 06 94 84 84 83 73 73
.81 35.91 12.02 14.41 51.51 38.51 93.01 51.11 68.11
4 84 84 83 73 73
*S P M A 48.21 62.21 17.11 33.21 47.11
R PIH 483 363 343 46
/R T 02.63 07.63 02.73 00.23 04.23 09.23 04.72 00.82 05.82 0
*S P M A 75.21 00.21 54.11 90.21 25.11 99.01 56.11
R P O L 441 341 241 721 621 521 801 701 701 09 09 98 57 4
hB† M 94.54 10.64 15.64 23.04 38.04 23.14 08.43 73.53 49.53 66.92 71.03 66.03 07.32 44.42 87.52 28
R P O L 241 141 041 521 421 321 801 701 701 09 09 98 57 47 37 16 06 06 9
R PIH 073 943 923 153 033 013 233
/R T 02.23 07.23 01.33 06.82 00.92 04.92 06.42 01.52 06.52 00.12 04.12 0
0501
0021
0531
H
0501
0021
0531
428 04 6200 02 11
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
62 57
63††
62 57 72 67
63††
62 57 72 67
63††
37 Size Outdoor With FXM4X36**A* Indoor Cooling
Entering Indoor Temperature - Degrees F, Wet Bulb
Outdoor Ambient Temperature - Degrees F, Dry Bulb
62 57 72 67
63††
62 57 72 67
37 47 57 67
37 Size Outdoor With FXM4X36**A* Indoor Heating
Entering Indoor Temperature - Degrees F, Dry Bulb
Outdoor Ambient Temperature - Degrees F, Dry Bulb
75 85 95 105 115
63††
-3 7 17 27
35 35 35 46 46 46 58 58 58 72 72 72 87 87 88 104 105 105 123 124 124 145 145 145
258 256 253 253 252 300 297 294 294 293 346 342 339 339 338 396 392 389 388 387 451 446 442 442 442
9.63 9.54 9.49 9.48 9.45 10.71 10.60 10.53 10.52 10.50 11.87 11.76 11.68 11.67 11.65 13.18 13.06 12.98 12.97 12.96 14.67 14.55 14.48 14.47 14.47
AMPS*
1050
HI PR
152 139 129 127 123 155 141 131 130 126 157 144 134 132 129 159 146 136 134 133 162 148 138 137 137
LO PR
43.22 39.21 36.32 35.71 34.94 41.31 37.46 34.66 34.14 33.66 39.30 35.60 32.91 32.50 32.29 37.16 33.62 31.05 30.86 30.82 34.86 31.48 29.03 29.25 29.21
MBh†
0.51 0.68 0.71 0.89 1.00 0.51 0.70 0.72 0.91 1.00 0.52 0.71 0.74 0.93 1.00 0.53 0.73 0.76 0.95 1.00 0.54 0.75 0.78 1.00 1.00
42.31 38.38 35.52 34.85 33.47 40.50 36.70 33.94 33.32 32.27 38.57 34.92 32.27 31.70 30.99 36.51 33.01 30.46 29.98 29.60 34.30 30.95 28.53 28.19 28.09
S/T‡
MBh†
COOLING
CFM 72 67
0.52 0.71 0.74 0.93 1.00 0.53 0.73 0.75 0.95 1.00 0.54 0.74 0.77 0.97 1.00 0.55 0.76 0.79 1.00 1.00 0.56 0.79 0.82 1.00 1.00
S/T‡
9.79 9.69 9.63 9.62 9.61 10.86 10.75 10.67 10.66 10.65 12.03 11.91 11.82 11.81 11.81 13.33 13.21 13.13 13.12 13.12 14.81 14.69 14.62 14.63 14.63
AMPS*
1200
259 256 254 254 253 301 298 295 295 294 347 343 340 340 339 397 393 389 389 389 452 447 443 444 444
HI PR
156 143 133 131 128 158 145 134 133 131 160 147 136 135 135 162 149 139 138 138 165 151 141 142 142
LO PR
43.89 39.85 36.92 36.47 36.18 41.93 38.03 35.22 34.89 34.82 39.86 36.12 33.42 33.42 33.38 37.65 34.07 31.48 31.87 31.82 35.29 31.88 29.42 30.17 30.13
MBh†
0.54 0.74 0.77 0.96 1.00 0.54 0.76 0.78 1.00 1.00 0.55 0.78 0.80 1.00 1.00 0.57 0.80 0.83 1.00 1.00 0.58 0.83 0.85 1.00 1.00
S/T‡
9.93 9.83 9.77 9.76 9.75 11.01 10.89 10.81 10.81 10.81 12.18 12.05 11.96 11.97 11.97 13.48 13.35 13.26 13.28 13.28 14.96 14.83 14.76 14.78 14.78
AMPS*
1350
260 257 255 254 254 302 298 296 296 296 348 344 341 341 341 398 394 390 391 391 453 448 444 445 445
HI PR
LO PR 158 145 135 134 133 160 147 137 136 136 162 149 139 139 139 165 151 141 143 143 167 153 143 147 146
11.79 11.03 10.22 15.82 15.09 14.31 20.29 19.57 18.81 25.91 24.68 23.79 30.74 30.19 29.65 36.13 35.49 34.86 42.15 41.43 40.73 48.98 48.14 47.31
MBh†
HEATING
C F M 6 57 07 56 57 07 56 57 07 56 57 07 56 57 07 56 57 07 56 57 07 56 57 07 5
10.30 9.70 8.90 13.90 13.20 12.50 17.80 17.10 16.40 22.70 21.60 20.80 27.00 26.40 25.90 31.70 31.10 30.40 37.00 36.30 35.60 43.00 42.20 41.30
T/R
9.23 9.66 10.11 9.64 10.09 10.55 10.08 10.54 11.01 10.65 11.05 11.53 11.15 11.67 12.22 11.74 12.28 12.84 12.47 13.01 13.59 13.35 13.91 14.50
AMPS*
1050
220 234 249 233 249 264 249 265 282 271 285 302 291 310 329 316 334 354 344 363 383 376 396 416
HI PR
LO PR 35 35 35 46 46 46 58 58 59 72 72 72 87 88 88 105 105 105 124 124 125 145 145 146
11.99 11.27 10.46 16.09 15.39 14.60 20.62 19.92 19.16 26.26 25.70 24.24 31.15 30.59 30.03 36.64 36.00 35.35 42.77 42.06 41.33 49.85 48.95 48.09
MBh†
9.20 8.60 8.00 12.40 11.80 11.20 15.80 15.30 14.60 20.20 19.70 18.50 23.90 23.40 23.00 28.10 27.60 27.00 32.80 32.20 31.60 38.30 37.50 36.80
T/R
9.27 9.71 10.17 9.65 10.10 10.57 10.04 10.51 10.98 10.55 11.04 11.44 10.99 11.51 12.05 11.53 12.07 12.62 12.21 12.74 13.29 13.03 13.57 14.15
AMPS*
1200
216 231 247 229 244 260 243 259 276 263 280 295 281 300 319 303 322 342 330 349 368 360 379 399
HI PR
LO PR 35 35 35 46 46 46 58 58 58 72 72 72 87 87 88 104 105 105 123 124 124 145 145 145
12.21 11.49 10.68 16.34 15.63 14.86 20.93 20.22 19.46 26.54 26.00 24.65 31.49 30.94 30.37 37.06 36.41 35.76 43.31 42.56 41.83 50.54 49.62 48.72
MBh†
8.30 7.80 7.30 11.20 10.60 10.10 14.30 13.80 13.20 18.10 17.70 16.70 21.50 21.10 20.60 25.30 24.80 24.30 29.60 29.00 28.40 34.50 33.80 33.10
T/R
9.33 9.78 10.24 9.68 10.13 10.61 10.04 10.51 10.99 10.50 10.99 11.41 10.91 11.42 11.96 11.40 11.93 12.48 12.04 12.57 13.11 12.82 13.35 13.92
AMPS*
1350
214 229 245 225 241 257 239 255 272 256 274 289 274 292 31 1 294 313 332 319 338 357 347 366 386
HI PR
LO PR
12 428 04 6200 02
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
75 26 ††36 76 27 75 26 ††36 76 27 75 26 ††36 76 27 75 26 ††36 76 27 75 26 ††36 76 27 M F C
1 70.81 70.81 50.81 69.71 92.61 82.61 82.61 02.61 20.61 86.41 56.41 36.41 84.41 91.41 12.31 31.31 90.31 58.21 54.21 18.11 76.11 06.11 72.11 27.01
.53 46.43 73.73 12.14 82.73 23.73 01.73 50.04 51.44 81.93 32.93 64.93 95.24 00.74 89.04 81.14 37.14 50.54 27.94 96.24 32.34 39.34 54.74 73.25
57 07 56 57 07 56 57 07 56 57 07 56 57 07 56 57 07 56 57 07 56 57 07 56 M FC
41 641 541 521 421 321 501 501 501 88 88 78 27 27 27 95 85 85 74 64 64 63 63 53
541 541 441 421 421 321 501 501 401 88 88 78 27 27 27 95 85 85 64 64 64 63 53 53
541 441 341 421 321 321 501 401 401 88 78 78 27 27 27 95 85 85 64 64 64 63 53 53
nilooC roodnI****24X4 M XF htiW roodtuO eziS 2g 4
511 501 59 58 57
m eTtneib m A roodtup Oe D-erutarg er D,F seey rl u Bb
87.0 57.0 45.0 00.1 69.0 67.0 37.0 35.0 00.1 39.0 47.0 17.0 25.0 00.1 19.0 37.0 07.0 25.0 00.1 98.0 17.0 96.0 15.0
7.04 41.63 02.63 26.63 45.93 26.34 39.73 82.83 09.83 00.24 53.64 26.93 53.04 80.14 83.44 89.84 32.14 63.24 91.34 66.64 35.15
79.53 68.83 98.24 44.63 24.73 61.83 22.14 15.54 10.83 24.93 32.04 74.34 10.84 05.93 63.14 32.24 56.54 34.05
nitaeH roodnI****24X4 M XF htiW roodtu O eziS 2g 4
76 75 74 73 72 71 7 3-
rutarg er D,F seey rl uBb
m eTtneib m A roodtup Oe D -e
.83 08.83 03.23 09.23 05.33 07.72 02.82 07.82 06.32 01.42 05.42 09.81 05.91 06.02 09.41 05.51 01.61 02.11 08.11 04.21
24 70.53 16.53 71.63 78.92 63.03 48.03 58.32 65.42 29.52 88.81 65.91 02.02 12.41 19.41 95.51
8.33 04.43 06.82 01.92 07.92 06.42 00.52 05.52 09.02 03.12 07.12 08.61 03.71 03.81 03.31 08.31 03.41 00.01 05.01 00.11
.24 94.53 50.63 36.63 42.03 17.03 91.13 42.42 39.42 62.62 12.91 88.91 35.02 84.41 91.51 58.51
04.03 00.13 07.52 02.62 06.62 01.22 05.22 09.22 08.81 01.91 05.91 01.51 06.51 04.61 00.21 04.21 09.21 01.9 05.9 00.01
1.34 68.53 34.63 10.73 35.03 40.13 05.13 85.42 63.52 55.62 94.91 71.02 28.02 37.41 44.51 01.61
niretng Em eTroodnIpe D-erutarg el uBte W ,F seeb r
nire
G NITAE
tng Em eTroodnIpe D-erutarg er D,F seey rl u Bb
*S P
R PIH 234 014 983 893 773 853 663 643 723 043 123 203 813 992 182 492 772 362 572 952 342 952 342 822
hB† M 68.45 87.55 76.65 62.74 00.84 97.84 28.04 64.14 01.
/R T 04.34 02.44 00.54 04.73 01
M A 74.61 17.51 00.51 07.51 60.51 54.41 09.41 03.41 37.31 31.41 65.31 30.31 83.31 38.21 13.21 84.21 59.11 45.11 77.11 02.11 66.01 51.11 35.01 59.9
*S
R P O L 6
R PIH 314 293 173 383 363 443 453 433 513 033 013 292 903 092 272 782 072 652 172 452 832 652 042 522
hB† M 37.55 45.65 43.75 19.74 96.84 94.94 53.14 00.24 66
P M A 00.61 82.51 95.41 34.51 08.41 81.41 17.41 21.41 55.31 10.41 54.31 39.21 13.31 67.21 52.21 64.21 39.11 35.11 97.11 22.11 86.01 02.11 85.01 99.9
/R T 06.83 02.93 09.93 02.33 0
*S P
R P O L
hB† M 22.65 99.65 27.75 64.84 62.94 31.05 97.14 54.24 2
R P O L
R PIH 993 873 853 273 253 133 443 523 603 123 203 482 203 482 662 282 562 052 762 052 432 352 732 222
/R T 06.43 02.53 07.53 08.92
M A 27.51 10.51 33.41 72.51 46.41 69.31 16.41 20.41 64.31 69.31 14.31 88.21 92.31 67.21 42.21 94.21 79.11 55.11 48.11 72.11 37.01 82.11 66.01 60.01
.31 63.31 33.31 60.31 95.21 98.11 48.11 97.11 04.11 97.01
03 603 013 413 462 462 562 862 272
9.21 15.21 58.11 57.11 96.11 23.11 47.01
0.1 79.0 77.0 47.0 45.0
462 462 762 172
0 25.0
*S P M A 70.8
R PIH 254 354 354 754 364 893 893 993 304 804 843 943 053 353 853 203 403 403 803 213 162 362 362 662 072
hB† M 89.23 71.33 86.33 83.63 61.04 77.43 33.53
G NILO O C
T/‡ S 00.1 99.0
*S P M A 62.81 62.81 62.81 32.81 21.81 54.61 54.61 44.61 53.61 51.61 18.41 08.41 87.41 16.41 92.41 92.31 52.31 12.31 5
R P
hB† M 22.43 72.43 22.43 59.63 6
O L 631 731 831 841 261 231 431 631 641 951 821 131 331 341 651 521 921 131 141 451 121 721 921 931 151
R P O L 141 141 141 151 561 731 831 831 941 261 431 531 631 641 061 031 231 431 441 751 721 031 231 241 551
R PIH 554 554 454 954 464 004 004 004 404 904 053 053 153 453 953 403 503 503 903 313 362
T/‡ S 00.1 00.1 28.0 97.0 65.0 00.1 00.1 97.0 77.0 55.0 00.1 89.0 77.0 57.0 45.0 00.1 59.0 67.0 37.0 35.0 00.1 39.0 47.0 17.
hB† M 52.53 92
1 851
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R P O L 641 641 341 351 761 241 241 141 151 561 831 831 931 941 261 531 531 731 741 061 231 331 531 54
R PIH 654 654 554 954 564 104 104 104 504 014 153 153 153 553 063 603 6
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5221
0041
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428 04 6200 02 13
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
75 26 ††36 76 27 75 26 ††36 76 27 75 26 ††36 76 27 75 26 ††36 76 27 75 26 ††36 76 27 M F C
1 08.91 28.91 49.91 90.02 18.71 38.71 58.71 69.71 70.81 30.61 50.61 70.61 31.61 81.61 73.41 73.41 83.41 83.41 43.41 57.21 17.21 07.21 16.21 84.21
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R P O L
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/R T 07.63 02.73 08.73 09.13
M A 44.71 76.61 19.51 66.61 09.51 71.51 59.51 72.51 26.41 52.51 16.41 00.41 64.41 10.41 54.31 28.31 72.31 67.21 62.31 47.21 52.21 77.21 52.21 87.11
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hB† M 25.16 92.26 20.36 48.35 46.45 53.55 82.64 89.64 7
R P O L 0
R PIH 673 553 533 153 133 113 233 213 492 213 392 472 492 672 852 572 852 142 162 442 822 842 232 612
/R T 08.23 03.33 07.33 07.82
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14 428 04 6200 02
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
75 26 ††36 76 27 75 26 ††36 76 27 75 26 ††36 76 27 75 26 ††36 76 27 75 26 ††36 76 27 M F C
2 81.42 91.42 04.42 86.42 96.12 17.12 47.12 69.12 72.22 25.91 65.91 16.91 38.91 41.02 16.71 86.71 27.71 59.71 52.81 29.51 00.61 50.61 62.61 65.61
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57 07 56 57 07 56 57 07 56 57 07 56 57 07 56 57 07 56 57 07 56 57 07 56 M FC
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G NILO O C
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hB† M 08.74 68.74 13.74 36.05 4
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*S P M A 29.42 29.42 38.42 40.52 33.52 54.22 54.22 93.22 26.22 39.22 92.02 92.02 62.02 94.02 18.02 83
R P O L 151 151 641 751 171 741 741 441 551 961 341 341 241 351 761 041 041 041 151 561 731 731 831 94
R PIH 474 574 274 774 384 914 914 814 224 824 863 863 763 273 873 123 1
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hB† M 83.57 74.67 85.77 36.46 37.56 28.66 76.55 05.65 53.
/R T 09.93 06.04 02.14 02.43 09
A 46.12 37.02 48.91 36.02 17.91 28.81 35.91 66.81 58.71 66.81 18.71 30.71 95.71 58.61 41.61 48.61 31.61 64.51 41.61 74.51 48.41 44.51 28.41 32.41
0571
*S P M A 2
R P O L 0
R PIH 573 553 533 253 233 213 133 113 392 213 392 472 092 372 652 472 752 142 062 442 822 742 232 612
hB† M 62.67 33.77 24.87 96.56 37.66 69.76 83.65 22.75 90.
/R T 03.53 09.53 05.63 04.03 00
0002
*S P M A 59.0
R P O L 931
hB† M 68.67 39.77 79.87 16.66 07.76 96.86 79.65 38.75 17.85 2
R P O L 931 831
R PIH 363 343 323 043 023 103 223 303 482 403 582 762 582 762 352 072 352 632 752 142 522 542 922 412
/R T 06.13 01.23 06.23 04.72 09.72
0522
428 04 6200 02 15
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
NXH5 PARTS LIST
KEY
NO.
DESCRIPTION FAST P ARTS NO.
01 COMP ZP16K5E-PFV-130 ZP16K5EPFV130
01 COMP ZP21K5E-PFV-130 ZP21K5EPFV130
01 COMP ZP25K5E-PFV-130 ZP25K5EPFV130
01 COMP ZP31K5E-PFV-130 ZP31K5EPFV130
01 COMP ZP38K5E-PFV-130 ZP38K5EPFV130
01 COMP ZP42K5E-PFV-130 ZP42K5EPFV130
01 COMP ZP51K5E-PFV-130 ZP51K5EPFV130
02 MTR CND 1/230 1/12 800 1 173716
02 MTR CND 1/230 1/5 810 1173660
02 MTR CND 1/230 1/4 825 1173665
03 FAN C 24" 3B 1/2" 15 INT 1173721
03 FAN C 26" 3B 1/2" 16 INT 1174940
03 FAN C 26" 3B 1/2" 21 INT 1173661
03 FAN C 26" 3B 1/2" 24 INT 1172716
04 CONTACTOR 1P 30A 24V W/SHUNT 1172472
04 CONTACTOR 1P 40A 1 176763
05 CAP RN RD 370V 5+30 1 172109
05 CAP RN RD 370V 5+40 1 172147
05 CAP RN RD 370V 5+45 1 172124
05 CAP RN RD 370V 7.5+70 1 172295
06 COND COIL ASSY 1 179380
06 COND COIL ASSY 1 179381
06 COND COIL ASSY 1 179382
06 COND COIL ASSY 1 179383
06 COND COIL ASSY FORMED 1 174931
06 COND COIL ASSY 1 179384
06 COND COIL ASSY 1 179385
07 VALVE SVC PARK SUC 10S-10S 1 172725
07 VALVE SVC PARK SUC 12S-12S 1 172726
07 VALVE SVC PARK SUC 14S-14S 1 172727
08 VALVE SERVICE LIQUID 1173629
09 PLUG COMP WIRE (SM) 14GAX38" 1 172729
09 PLUG COMP WIRE (SM) 52" 1 174930
09 PLUG COMP WIRE (SM) 12GAX38" 1 172730
09 PLUG COMP WIRE (SM) 12GAX44" 1 172731
09 PLUG COMP WIRE (SM) 10GAX54" 1 172732
10 GROMMET COMPRESSOR 1.62"DIA 1171270
11 BOLT SHLDR COMP. MTG, 1 173630
12 VALVE REV W/COIL 24V 1173715
12 VALVE REV W/COIL 24V 1175621
12 VALVE REVERSING 1 175621
12 VALVE REVERSING 1 175622
13 COIL REV VLV 24V 1 172574
14 HARNESS ASSY 52" RVS PLUG 1179387
15 ACCUMULATOR 1 172312
15 ACCUMULATOR 174 3/4 5" DIA 1 174937
15 ACCUMULATOR 1 176606
15 ACCUMULATOR 1 174703
15 ACCUMULATOR 1 172122
-- continued on next page --
NXH518GKA100
NXH524GKA100
NXH530GKA100
NXH536GKA100
NXH537GKA100
NXH542GKA100
NXH548GKA100
1 - - - - - - -
- 1 - - - - - -
- - 1 - - - - -
- - - 1 1 - - -
- - - - - 1 - -
- - - - - - 1 -
- - - - - - - 1
1 1 1 - - - - -
- - - 1 1 1 - -
- - - - - - 1 1
1 - - - - - - -
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- - - 1 1 1 - -
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- - - - - 1 1 1
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4 4 4 4 4 4 4 4
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- - 1 1 - - - -
- - - - - 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 - - - - - - -
- 1 - - - - - -
- - 1 - - - - -
- - - 1 1 - - -
- - - -
-
1 - -
NXH560GKA100
428 04 6200 02 16
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
NXH5 PARTS LIST (continued)
KEY
NO.
FAST P ARTS NO. DESCRIPTION
15 ACCUMULATOR 174 IN3 7/8 1173714
15 ACCUMULATOR 1 172313
16 CAPILLARY ASSY FORMED 1174096
17 PRESSURE SWITCH LOW 1 176661
18 PISTON CHATLEFF .042 1173634
18 PISTON CHATLEFF .046 1173650
18 PISTON .052 1 174060
18 PISTON .059 1 173871
18 PISTON CHATLEFF .061 1173663
18 PISTON CHATLEFF .067 1173867
18 PISTON .076 1 173673
19 SWITCH PRESSURE HIGH 1174695
20 DISTRIBUTOR 1 172020
20 DISTRIBUTOR 1 172021
20 DISTRIBUTOR 1 172022
20 DISTRIBUTOR 1 173998
20 DISTRIBUTOR 1 174018
22 SENSOR DEFROST O65 C32 1 173637
23 MUFFLER 1 173668
24 FILTER DRIER ASSY 1173991
24 FILTER DRIER ASSY 1174010
26 DEFROST CONTROL BOARD 1173636
28 CAP FLARE 1 172410
29 GROMMET ACCUMULAT OR CUSHION 1 172806
30 CLIP ACCUM 1 173640
31 RETAINER PISTON 1 173641
32 RACEWAY 1 171428
32 RACEWAY 1 175919
33 LUG GROUND 1172300
34 HARNESS ASSY 1174744
35 HTR CC WP 40W240V TCH-245 1 173944
35 HTR CC WP 40W240V TCH-268 1 174709
36 SWITCH TEMP DISC O85 C65 1 173669
A TOP COVER ASY 1 178565
A TOP COVER ASY 1 178643
B NUT CAP HEX 1 172740
C GRILLE INLET 1178774
C GRILLE INLET 1178912
C GRILLE INLET 1178790
C GRILLE INLET 1178803
C GRILLE INLET 1178791
D BOX CONTROL 1 173643
E KIT CONTROL BOX COVER 1179369
E KIT CONTROL BOX COVER 1179370
E KIT CONTROL BOX COVER 1179371
E KIT CONTROL BOX COVER 1179372
E KIT CONTROL BOX COVER 1179030
E KIT CONTROL BOX COVER 1179373
E KIT CONTROL BOX COVER 1179374
-- continued on next page --
NXH548GKA100
NXH542GKA100
NXH537GKA100
NXH536GKA100
NXH530GKA100
NXH524GKA100
NXH518GKA100
- - - -
- - - - - - - 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 - - - - - - -
- 1 - - - - - -
- - 1 - - - - -
- - - - 1 - - -
- - - 1 - 1 - -
- - - - - - 1 -
- - - - - - - 1
1 1 1 1 1 1 1 1
1 - - - - - - -
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1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 -
- - - - - - - 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
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1 - - - - - - -
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1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
- - - - - - - 1
- - - - 1 - - -
- - - - 1 - - 1
- 1 1 1 1 1 1 1
1 - - - - - - 4 4 4 4 4 4 4 4
1 - - - - - - -
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- - - - - 1 1 -
- - - - - - - 1
1 1 1 1 1 1 1 1
1 - - - - - - -
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- - - - - 1 - -
- - - - - - 1 -
-
- 1 -
NXH560GKA100
17 428 04 6200 02
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
NXH5 PARTS LIST (continued)
KEY
NO.
FAST P ARTS NO. DESCRIPTION
E KIT CONTROL BOX COVER 1179375
F SVCE PNL ASSY 1 178324
F SVCE PNL ASSY 1 178528
F SVCE PNL ASSY 1 178325
F SVCE PNL ASSY 1 178326
G BASE PAN ASSY 1178308
G BASE PAN ASSY 1178309
L GUARD FAN 1 179392
L GUARD FAN 1 178604
N SUPPORT COIL 1 174068
P CLAMP CAPACITOR ROUND 2.0"D 1 172734
P CLAMP CAPACITOR ROUND 2.5"D 1 172735
PARTS NOT SHOWN
)( GROMMET 1 171737
)( FILTER DRIER ASSY 1173991
)( DRIER FILTER SUCT LINE 8.0 CI 1 174194
)( DRIER FILTER SUCT LINE 15.0 CI 1 174193
)( KIT ADAPTER ASSY 1 174192
)( CAP SERVICE KIT 11/16-20 1 175650
)( CAP SERVICE KIT 15/16-20 1175651
)( CAP SERVICE KIT 1-1/16-20 1175652
)( P AINT TOUCH UP BALTIC GRY 1 PT 1178322
)( KIT PISTON TOOL BODY RESIZER 1175477
)( SCREW HEX HD 10AB X 3/8 1176782
)( SCREW HEX HEAD 12AB 5/8 1 178281
)( SCREW HX HEAD 10AB 1/2 1178280
NXH548GKA100
NXH542GKA100
NXH537GKA100
NXH536GKA100
NXH530GKA100
NXH524GKA100
NXH518GKA100
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1 - - - - 1 1 -
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1 - - - - - - -
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1 - - - - - - -
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5 5 5 5 5 5 5 5
1 1 1 1 1 1 - -
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1 1 1 1 1 1 1 1
- - - - - - - 1
1 1 1 1 1 - - -
- - - - - 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 - - -
- - - - - 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
14 14 14 14 14 14 14 14
4 4 4 4 4 4 4 4
13 13 13 13 13 13 13 13
NXH560GKA100
International Comfort Products, LLC
Lewisburg, T ennessee 37091 USA
428 04 6200 02 18
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
NOTE: This illustration is for
reference only. Y our unit may
differ in appearance or may not
include all components shown.
Top , C ove r
A
Guard
Fan
L
Motor
Fan
Nut, Acorn
B
2
Raceway
32
Fan
3
Grille, Inlet
C
F
Service
Panel
D
Control
Box
E
Control
Box
Cover
G
Base, Pan
19 42804620002
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
NOTE: This illustration is for
reference only . Your unit may
differ in appearance or may not
include all components shown.
Box Control
D
Board
Circuit
Harness
Assembly
Capacitor
Strap
Capacitor
26
34
5
P
Lug Ground
33
4
Contactor
428 04 6200 02 20
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
NOTE: This illustration is for
reference only. Y our unit may
differ in appearance or may not
include all components shown.
Coil, Assembly
6
Blanket Sound
( When Used )
Distributor
Sensor Defrost
Plug Compressor
Accumulator
Coil,Rev.Valve
Switch, Low Press.
Valve S e r v i c e ,
Liquid
Piston
Retainer ,Piston
( When Used)
Clip, Accum.
18
30
8
31
27
20
22
15
13
17
Compressor
1
35
Heater, CRKC
9
(WhenUsed)
11 Bolt, Shoulder
Gromet, Comp.
10
19
Switch, High Pressure
Muffler
23
12
Rev . ,Valve
V alve Service ,Suction7
Support, Coil
N
14
Base Pan
G
Assembly
29
Cushion, Accum.
21 42804620002
Capillary , Assy.
16
Cap Flare
Seal
28
36
Switch Temp. CC Heater
( When Used )
,
Filter Drier
24
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
Power
(AMPS)
(MBh)
CAPACITY
Model
Furnace
COOLING Multiplying Factors for other Indoor Combinations
Model
Indoor
Power
(AMPS)
(MBh)
CAPACITY
Model
Furnace
NXH518
Model
Indoor
ED*4X24F** *8MV*0901716** 0.98 0.99 EN(A,D)4X24*17** OLV098A12A 1.01 1.02
*FXM4X18**A* -- 1.00 1.00 EN(A,D)4X19*17** *9MV*0601714A** 1.01 1.02
EA*4X18*14A* *8MX*0451408** 0.98 1.03 ED*4X24F** *9MA*0801714A** 0.99 1.04
EA*4X18*14A* *8MV*0701412** 0.97 1.02 EN(A,D)4X24*17** NOMV106D12* 1.00 1.01
EA*4X18*14A* *9MX*0401410A** 0.97 1.06 EN(A,D)4X24*17** OMV098J12A 1.01 1.02
EA*4X18*14A* *9MV*0401410A** 0.97 1.06 EHD4X24A** -- 0.98 1.12
EA*4X24*14A* *8MX*0451408** 1.01 1.04 EHD4X24A** *9MA*0801714A** 0.99 1.04
EA*4X24*14A* *8MV*0701412** 0.99 1.02 ENH4X24*17** NOMV106D12* 1.00 1.01
EA*4X24*14A* *9MX*0401410A** 0.99 1.06 ENH4X24*17** OMV098J12A 1.01 1.02
EA*4X24*14A* *9MV*0401410A** 0.99 1.06 EHD4X24A** *8MPV050 0.98 0.99
EA*4X24*17A* *8MV*0901716** 0.99 1.03 EN(A,D)4X19*17** OLV098A12A 1.01 1.02
EA*4X24*17A* *9MX*0401410A** 0.99 1.04 EA*4X24*14A* -- 0.99 1.12
EA*4X24*17A* *9MV*0401410A** 1.00 1.07 EHD4X24A** *9MPV050 0.98 1.03
EA*4X24*17A* *9MV*0601714A** 1.01 1.06 EN(A,D)4X24*17** *9MPV050 1.01 1.02
ED*4X18B** *8MX*0451408** 0.98 1.03 EN(A,D)4X19*17** *9MA*0801714A** 0.99 1.00
ED*4X18B** *8MV*0701412** 0.97 1.01 EHD4X24A** *9MVX040 0.98 1.03
ED*4X18B** *9MX*0401410A** 0.97 1.06 EA*4X24*17A* -- 0.99 1.12
ED*4X18B** *9MV*0401410A** 0.97 1.06 EHD4X24A** *9MPV075 0.98 1.03
ED*4X24B** *8MX*0451408** 0.99 1.00 EN(A,D)4X24*17** *9MA*0801714A** 0.99 1.04
ED*4X24B** *8MV*0701412** 0.98 0.99 EN(A,D)4X24*17** *9MVX040 1.01 1.03
ED*4X24B** *9MX*0401410A** 0.99 1.06 ED*4X18B** -- 0.97 1.11
ED*4X24B** *9MV*0401410A** 0.99 1.06 EHD4X24A** MV08B15**B* 0.98 0.99
ED*4X24F** *9MV*0601714A** 1.01 1.06 ENH4X24*17** -- 0.98 1.10
EHD4X24A** *9MX*0401410A** 0.99 1.06 ED*4X18B** *8MPV050 0.97 1.01
EHD4X24A** *9MV*0401410A** 1.00 1.07 EHD4X24A** *9MAC0602120A** 1.01 1.04
EHD4X24A** *9MV*0601714A** 1.00 1.05 ENH4X24*17** *9MPV050 1.01 1.02
EHD4X24A**” *8MX*0451408** 0.99 1.00 ENH4X24*17** *9MA*0801714A** 0.99 1.04
EHD4X24A**” *8MV*0701412** 0.98 0.99 ENH4X24*17** *9MVX040 1.01 1.03
EHD4X24A**” *8MV*0901716** 0.98 0.99 ENH4X24*17** OLV098A12A 1.01 1.02
EN(A,D)4X18*14** *8MX*0451408** 0.98 1.03 ED*4X24F** NOMV106D12* 1.00 1.01
EN(A,D)4X18*14** *8MV*0701412** 0.97 1.01 EHD4X24A** *9MVX060 0.98 1.03
EN(A,D)4X18*14** *9MX*0401410A** 0.97 1.04 ED*4X18B** MV08B15**B* 0.97 0.97
22 42804620002
EN(A,D)4X18*14** *9MV*0401410A** 0.98 1.07 EMA4X24D** -- 0.98 1.12
EN(A,D)4X19*17** *8MV*0901716** 0.99 1.00 ED*4X24F** OMV098J12A 1.01 1.02
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
Power
(AMPS)
(MBh)
CAPACITY
Model
Furnace
Model
Indoor
Power
(AMPS)
(MBh)
CAPACITY
Model
Furnace
Model
Indoor
COOLING Multiplying Factors for other Indoor Combinations
Power
(AMPS)
(MBh)
CAPACITY
Model
Furnace
Model
Indoor
Power
(AMPS)
(MBh)
CAPACITY
Model
Furnace
Model
Indoor
NXH524
-- -- -- -- ENH4X30*17** *9MPV050 1.00 1.01
FEM4X18**** -- 0.99 1.00 EN(A,D)4X24*17** *9MV*0801716A** 1.01 1.02
EN(A,D)4X19*17** *9MX*0401410A** 0.99 1.04 ED*4X24B** -- 0.98 1.12
EN(A,D)4X19*17** *9MV*0401410A** 1.01 1.06 EN(A,D)4X18*14** -- 0.97 1.09
EN(A,D)4X24*14** *8MX*0451408** 0.99 1.00 EHD4X24A**” NOMV106D12* 1.01 1.01
EN(A,D)4X24*14** *8MV*0701412** 0.98 0.99 ED*4X24F** OLV098A12A 1.01 1.02
EN(A,D)4X24*14** *9MX*0401410A** 0.98 1.05 ED*4X24B** *8MPV050 0.98 0.99
EN(A,D)4X24*14** *9MV*0401410A** 0.99 1.06 EN(A,D)4X19*17** -- 0.99 1.09
EN(A,D)4X24*17** *8MV*0901716** 0.98 0.99 EHD4X24A** OMV098J12A 1.01 1.02
EN(A,D)4X24*17** *9MX*0401410A** 0.98 1.05 ED*4X24B** MV08B15**B* 0.98 0.99
EN(A,D)4X24*17** *9MV*0401410A** 0.99 1.06 EN(A,D)4X24*14** -- 0.98 1.10
ENH4X24*17** *8MX*0451408** 0.99 1.00 EN(A,D)4X19*17** NOMV106D12* 1.01 1.01
ENH4X24*17** *8MV*0701412** 0.97 0.98 EHD4X24A** OLV098A12A 1.01 1.02
ENH4X24*17** *8MV*0901716** 0.98 0.99 EN(A,D)4X19*17** OMV098J12A 1.01 1.02
ENH4X24*17** *9MX*0401410A** 0.98 1.05 ED*4X24F** -- 0.98 1.12
ENH4X24*17** *9MV*0401410A** 0.99 1.06 EN(A,D)4X24*17** -- 0.98 1.10
FEA4X18**A* -- 0.99 1.04 EN(A,D)4X24*17** *9MV*0601714A** 1.00 1.05
FEA4X24**A* -- 1.00 1.01 ENH4X24*17** *9MV*0601714A** 1.00 1.05
FEM4P18**A* -- 0.99 1.00 EA*4X24*17A* *9MV*0801716A** 1.01 1.02
FEM4P18**A* -- 0.99 1.04 ED*4X24F** *9MV*0801716A** 1.01 1.02
FEM4P24**A* -- 0.99 1.00 EHD4X24A** *9MV*0801716A** 1.01 1.01
FEM4P24**A* -- 0.99 1.04 EN(A,D)4X19*17** *9MV*0801716A** 1.01 1.02
FEM4X24**** -- 1.00 1.01 ENH4X24*17** *9MV*0801716A** 1.01 1.02
FS(M,U)4P18**A* -- 0.98 1.07 EHD4X24A** *9MV*0802120A** 1.01 1.02
FS(M,U)4P18**A* -- 0.99 1.08 EHD4X24A** *9MV*1002120A** 1.01 1.02
FS(M,U)4P24**A* -- 0.98 1.07 EA*4X24*17A* *9MA*0601714A** 0.99 1.04
FS(M,U)4P24**A* -- 0.99 1.09 ED*4X24F** *9MA*0601714A** 0.99 1.04
FS(M,U)4X18**** -- 0.97 1.11 EHD4X24A** *9MA*0601714A** 1.00 1.05
FSA4X18**A* -- 0.97 1.11 EN(A,D)4X19*17** *9MA*0601714A** 1.00 1.05
FSA4X24**A* -- 0.98 1.12 EN(A,D)4X24*17** *9MA*0601714A** 0.99 1.04
FVM4X24**** -- 1.00 1.01 ENH4X24*17** *9MA*0601714A** 0.99 1.04
FXM4X24**A* -- 1.01 1.01 EA*4X24*17A* *9MA*0801714A** 0.99 1.04
428 04 6200 02 23
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
Power
(AMPS)
(MBh)
CAPACITY
Model
Furnace
COOLING Multiplying Factors for other Indoor Combinations
Model
Indoor
Power
(AMPS)
(MBh)
CAPACITY
Model
Furnace
Model
Indoor
ED*4X24F** *8MV*0901716** 0.98 0.98 EN(A,D)4X24*17** *9MVX040 0.98 1.02
ED*4X24F** *9MX*0601714A** 0.98 0.98 ED*4X24F** OMV098J12A 0.99 1.00
ED*4X24F** *9MV*0601714A** 0.98 0.99 EHD4X24A** -- 0.98 1.10
ED*4X24F** *9MV*0801716A** 0.98 0.98 EHD4X30A** -- 0.99 1.11
*FXM4X24**A* -- 1.00 1.00 EHD4X30A** *9MA*0601714A** 0.99 0.99
EA*4X24*14A* *8MX*0451408** 0.98 1.01 EHD4X30A** *9MA*0802120A** 1.00 1.00
EA*4X24*14A* *8MV*0701412** 0.98 1.00 EHD4X24A**” NOMV106D12* 0.98 0.99
EA*4X24*14A* *9MX*0401410A** 0.98 1.07 ENH4X24*17** *9MV*1002116A** 0.97 0.97
ED*4X24B** *8MX*0451408** 0.98 0.98 EHD4X30A** *9MA*1002122A** 1.00 1.00
ED*4X24B** *8MV*0701412** 0.98 0.98 EN(A,D)4X24*17** NOMV106D12* 0.98 0.98
ED*4X24B** *9MX*0401410A** 0.98 1.07 ED*4X30F** *9MA*1002120A** 1.00 0.99
EA*4X24*14A* *9MV*0401410A** 0.98 1.03 EA*4X30*14A* -- 0.99 1.11
EA*4X24*17A* *8MV*0901716** 0.98 0.98 EHD4X24A** *9MVX040 0.99 1.03
EA*4X24*17A* *9MX*0401410A** 0.98 1.07 ENH4X30*17** *9MV*1002116A** 0.99 0.98
EA*4X24*17A* *9MX*0601714A** 0.98 0.98 ENH4X24*17** OLV098A12A 0.99 1.03
EA*4X24*17A* *9MV*0401410A** 0.98 1.03 EA*4X30*17A* -- 0.99 1.11
EA*4X24*17A* *9MV*0601714A** 0.98 0.99 ED*4X30F** *9MPV075 1.00 1.01
EA*4X24*17A* *9MV*0801716A** 0.98 0.98 EHD4X24A** MV12F19**B* 1.00 1.00
EA*4X24*17A* *9MA*0601714A** 0.98 0.98 EN(A,D)4X30*17** *9MPV075 1.00 1.04
EA*4X30*14A* *8MX*0451408** 0.99 1.02 EHD4X24A** *9MA*1002122A** 1.00 1.02
EA*4X30*14A* *8MV*0701412** 0.98 1.01 EHD4X30A** NOMV106D12* 0.99 0.99
EA*4X30*14A* *9MX*0401410A** 0.99 1.08 ENH4X31*17** *9MV*1002116A** 1.00 0.98
EA*4X30*14A* *9MV*0401410A** 0.98 1.03 ED*4X24B** -- 0.98 1.10
EA*4X30*17A* *8MV*0901716** 0.99 0.99 EHD4X30A** *9MVX040 1.00 1.04
EA*4X30*17A* *9MX*0401410A** 1.00 1.07 ED*4X24F** *9MA*1002120A** 0.99 0.99
EA*4X30*17A* *9MX*0601714A** 0.99 0.98 ENH4X30*17** OLV098A12A 1.00 1.00
EA*4X30*17A* *9MV*0401410A** 0.98 1.03 ED*4X24B** *8MPV050 1.00 1.04
EA*4X30*17A* *9MV*0601714A** 0.99 0.99 ED*4X30F** MV12F19**B* 1.00 0.97
EA*4X30*17A* *9MV*0801716A** 1.00 0.98 EHD4X24A** *9MAC0602120A** 0.99 1.02
EA*4X30*17A* *9MA*0601714A** 0.98 0.98 EN(A,D)4X31*17** -- 0.98 1.06
ED*4X24B** *9MV*0401410A** 0.98 1.03 ED*4X24B** MV08B15**B* 0.99 0.99
ED*4X24F** *9MA*0601714A** 0.98 0.98 ENH4X24*17** -- 0.98 1.09
ED*4X30B** *8MX*0451408** 0.98 0.98 EHD4X24A** *9MA*1202422A** 1.00 1.00
24 42804620002
ED*4X30B** *8MV*0701412** 0.98 0.98 EN(A,D)4X30*17** NOMV106D12* 0.98 0.98
ED*4X30B** *9MX*0401410A** 0.99 1.08 EHD4X24A** *9MA*1002120A** 1.00 1.00
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
Power
(AMPS)
(MBh)
CAPACITY
Model
Furnace
COOLING Multiplying Factors for other Indoor Combinations
Model
Indoor
Power
(AMPS)
(MBh)
CAPACITY
Model
Furnace
Model
Indoor
ED*4X30F** *8MV*0901716** 0.98 0.98 EN(A,D)4X30*17** *9MVX040 1.00 1.04
ED*4X30F** *9MX*0601714A** 0.99 0.98 ED*4X30F** OMV098J12A 1.00 1.00
ED*4X30F** *9MV*0601714A** 0.99 0.99 EHD4X24A** *8MPV050 1.00 1.04
ED*4X30F** *9MV*0801716A** 1.00 0.98 EHD4X30A** *8MPV050 1.00 1.04
ED*4X30B** *9MV*0401410A** 0.98 1.03 ED*4X24F** -- 0.98 1.10
ED*4X30F** *9MA*0601714A** 0.98 0.98 ENH4X24*17** *9MPV050 0.98 1.02
EHD4X24A** *9MX*0401410A** 0.99 1.08 EHD4X30A** *9MA*1002120A** 1.00 0.99
EHD4X24A** *9MX*0601714A** 0.98 0.98 EHD4X24A** OMV098J12A 1.00 1.04
EHD4X24A** *9MV*0401410A** 0.98 1.03 ED*4X24F** *8MPV075 1.00 1.00
EHD4X24A** *9MV*0601714A** 0.98 0.99 EHD4X24A** *8MPV075 1.00 1.04
EHD4X24A** *9MV*0801716A** 0.98 0.98 EHD4X30A** *8MPV075 1.00 1.00
EHD4X24A** *9MV*0802120A** 0.98 1.00 EHD4X30A** MV12F19**B* 1.00 0.97
EHD4X24A** *9MV*1002120A** 0.98 1.01 EMA4X24D** -- 0.98 1.10
EHD4X24A** *9MV*1202422A** 0.98 0.98 EN(A,D)4X24*17** -- 0.98 1.09
EHD4X24A** *9MA*0601714A** 0.99 1.00 ENH4X30*17** -- 0.98 1.09
EHD4X24A**” *8MX*0451408** 0.98 0.98 EHD4X30A** *9MA*1202422A** 1.00 0.98
EHD4X24A**” *8MV*0701412** 0.98 0.98 EN(A,D)4X31*17** NOMV106D12* 1.00 1.00
EHD4X24A**” *8MV*0901716** 0.98 0.98 ENH4X24*17** *9MVX040 0.98 1.02
EHD4X24A**” *8MV*1 102120** 0.98 0.98 EHD4X24A** *9MVX080 1.00 1.04
EHD4X24A**” *8MV*1352422** 0.98 0.98 ED*4X24F** *9MV*1002116A** 0.98 0.98
EHD4X30A** *8MX*0451408** 0.98 0.98 ENH4X24*17** *9MA*1202422A** 0.98 0.98
EHD4X30A** *8MV*0701412** 0.98 0.98 ENH4X24*17** NOMV106D12* 0.98 0.98
EHD4X30A** *8MV*0901716** 0.98 0.98 ENH4X30*17** *9MVX040 1.00 1.04
EHD4X30A** *8MV*1102120** 0.98 0.98 EHD4X30A** *9MVX080 1.00 1.00
EHD4X30A** *8MV*1352422** 0.98 0.98 ED*4X30F** *9MV*1002116A** 0.99 0.98
EHD4X30A** *9MX*0401410A** 1.00 1.06 ENH4X24*17** *9MA*1002120A** 0.99 1.00
EHD4X30A** *9MX*0601714A** 0.99 0.98 EHD4X30A** OMV098J12A 1.00 1.00
EHD4X30A** *9MV*0401410A** 0.98 1.03 ED*4X24F** *9MPV050 0.99 1.03
EHD4X30A** *9MV*0601714A** 0.99 0.99 EHD4X24A** *8MPV100 1.00 1.00
EHD4X30A** *9MV*0801716A** 1.00 0.98 EHD4X30A** *8MPV100 1.00 1.00
EHD4X30A** *9MV*0802120A** 1.00 1.00 EHD4X30A** *9MAC0602120A** 1.00 1.02
EHD4X30A** *9MV*1002120A** 1.00 1.00 EN(A,D)4X24*14** -- 0.98 1.09
EHD4X30A** *9MV*1202422A** 1.00 0.98 EN(A,D)4X24*17** *9MPV050 0.98 1.02
428 04 6200 02 25
EN(A,D)4X24*14** *8MX*0451408** 0.98 0.98 ENH4X30*17** *9MA*1202422A** 0.99 0.98
EN(A,D)4X24*14** *8MV*0701412** 0.98 0.98 ENH4X30*17** NOMV106D12* 0.98 0.98
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
Power
(AMPS)
(MBh)
CAPACITY
Model
Furnace
COOLING Multiplying Factors for other Indoor Combinations
Model
Indoor
Power
(AMPS)
(MBh)
CAPACITY
Model
Furnace
Model
Indoor
ENH4X24*17** *8MX*0451408** 0.98 1.02 ED*4X24F** NOMV106D12* 0.98 0.98
ENH4X24*17** *8MV*0701412** 0.98 0.98 ED*4X24F** *9MVX040 0.99 1.03
ENH4X24*17** *8MV*0901716** 0.98 0.98 EHD4X30A** *9MVX060 1.00 1.04
ENH4X24*17** *8MV*1102120** 0.98 0.98 EHD4X24A** *9MVX100 1.00 1.00
ENH4X24*17** *8MV*1352422** 0.98 0.98 EHD4X24A** *9MV*1002116A** 0.97 0.97
ENH4X24*17** *9MX*0401410A** 0.98 1.07 EHD4X30A** OLV098A12A 1.00 1.00
ENH4X24*17** *9MX*0601714A** 0.98 0.98 ENH4X30*17** OMV098J12A 1.00 1.00
ENH4X24*17** *9MV*0401410A** 0.97 1.03 ED*4X30F** -- 0.99 1.11
EN(A,D)4X24*14** *9MX*0401410A** 0.98 1.07 ENH4X30*17** *9MA*1002120A** 1.00 0.99
EN(A,D)4X24*14** *9MV*0401410A** 0.97 1.03 ED*4X24F** *9MPV075 0.99 1.03
EN(A,D)4X24*17** *8MV*0901716** 0.98 0.98 ED*4X24F** *9MVX060 1.00 1.04
EN(A,D)4X24*17** *9MX*0401410A** 0.98 1.07 ENH4X31*17** *9MA*1002120A** 1.00 0.98
EN(A,D)4X24*17** *9MX*0601714A** 0.98 0.98 EN(A,D)4X24*17** OMV098J12A 0.99 1.03
EN(A,D)4X24*17** *9MV*0401410A** 0.97 1.03 ED*4X24F** MV12F19**B* 0.99 0.99
EN(A,D)4X24*17** *9MV*0601714A** 0.98 0.99 EHD4X24A** *8MPV125 1.00 1.00
EN(A,D)4X24*17** *9MV*0801716A** 0.98 0.98 EHD4X30A** *8MPV125 1.00 1.00
EN(A,D)4X30*14** *8MX*0451408** 0.98 0.98 ENH4X31*17** *9MA*1202422A** 1.00 0.98
EN(A,D)4X30*14** *8MV*0701412** 0.98 0.98 ENH4X31*17** NOMV106D12* 1.00 1.00
EN(A,D)4X30*14** *9MX*0401410A** 0.99 1.08 ED*4X24F** OLV098A12A 0.99 0.99
EN(A,D)4X30*14** *9MV*0401410A** 0.98 1.03 ED*4X30B** -- 0.99 1.11
EN(A,D)4X30*17** *8MV*0901716** 0.98 0.98 ED*4X30F** *9MVX060 1.00 1.00
EN(A,D)4X30*17** *9MX*0401410A** 1.00 1.07 ED*4X30F** OLV098A12A 1.00 1.00
EN(A,D)4X30*17** *9MX*0601714A** 0.99 0.98 EN(A,D)4X30*17** OMV098J12A 1.00 1.00
EN(A,D)4X30*17** *9MV*0401410A** 0.98 1.03 ED*4X30B** *8MPV050 1.00 1.04
EN(A,D)4X30*17** *9MV*0601714A** 0.99 0.99 EHD4X24A** *9MPV050 0.99 1.03
EN(A,D)4X30*17** *9MV*0801716A** 1.00 0.98 EHD4X30A** *9MPV050 1.00 1.04
EN(A,D)4X31*17** *8MV*0901716** 0.98 0.94 EHD4X24A** *9MVX060 1.00 1.04
EN(A,D)4X31*17** *9MX*0401410A** 1.00 1.05 EHD4X24A** OLV098A12A 1.00 1.00
EN(A,D)4X31*17** *9MX*0601714A** 1.00 0.98 ENH4X24*17** OMV098J12A 0.99 1.03
EN(A,D)4X31*17** *9MV*0401410A** 1.00 1.04 ED*4X30B** MV08B15**B* 1.00 1.00
EN(A,D)4X31*17** *9MV*0601714A** 1.00 0.98 EHD4X24A** *9MPV075 0.99 1.03
EN(A,D)4X31*17** *9MV*0801716A** 1.00 0.98 EHD4X30A** *9MPV075 1.00 1.04
ENH4X24*17** *9MV*0601714A** 0.98 0.99 EHD4X24A** *9MPV100 1.00 1.04
26 42804620002
ENH4X24*17** *9MV*0801716A** 0.98 0.98 EHD4X30A** *9MPV100 1.00 1.00
ENH4X24*17** *9MV*1202422A** 0.98 0.98 EN(A,D)4X30*14** -- 0.98 1.09
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
Power
(AMPS)
(MBh)
CAPACITY
Model
Furnace
COOLING Multiplying Factors for other Indoor Combinations
Model
Indoor
Power
(AMPS)
(MBh)
CAPACITY
Model
Furnace
Model
Indoor
FEM4X24**** -- 0.99 1.03 EA*4X24*17A* *9MA*0801714A** 0.98 0.98
ENH4X30*17** *8MX*0451408** 0.98 0.98 ED*4X30F** NOMV106D12* 0.98 0.98
ENH4X30*17** *8MV*0701412** 0.98 0.98 ED*4X30F** *9MVX040 1.00 1.01
ENH4X30*17** *8MV*0901716** 0.98 0.98 EN(A,D)4X30*17** *9MVX060 1.00 1.00
ENH4X30*17** *8MV*1102120** 0.98 0.98 EHD4X30A** *9MVX100 1.00 1.00
ENH4X30*17** *8MV*1352422** 0.98 0.98 EHD4X30A** *9MV*1002116A** 0.99 0.98
ENH4X30*17** *9MX*0401410A** 1.00 1.07 EN(A,D)4X24*17** OLV098A12A 0.99 1.03
ENH4X30*17** *9MX*0601714A** 0.99 0.98 EA*4X24*14A* -- 0.98 1.10
ENH4X30*17** *9MV*0401410A** 0.98 1.03 ED*4X30F** *8MPV075 1.00 1.00
ENH4X30*17** *9MV*0601714A** 0.99 0.99 EHD4X24A** *9MPV125 1.00 1.00
ENH4X30*17** *9MV*0801716A** 1.00 0.98 EHD4X30A** *9MPV125 1.00 1.00
ENH4X30*17** *9MV*1202422A** 1.00 0.98 EN(A,D)4X30*17** -- 0.98 1.09
ENH4X31*17** *9MX*0401410A** 1.00 1.05 EN(A,D)4X30*17** OLV098A12A 1.00 1.00
ENH4X31*17** *9MX*0601714A** 1.00 0.98 EA*4X24*17A* -- 0.98 1.10
ENH4X31*17** *9MV*0401410A** 1.00 1.04 ED*4X30F** *9MPV050 1.00 1.01
ENH4X31*17** *9MV*0601714A** 1.00 0.98 EHD4X24A** MV08B15**B* 0.99 0.99
ENH4X31*17** *9MV*0801716A** 1.00 0.98 EHD4X30A** MV08B15**B* 1.00 0.97
ENH4X31*17** *9MV*1202422A** 1.00 0.96 EN(A,D)4X30*17** *9MPV050 1.00 1.01
FEA4X24**A* -- 1.00 1.04 EN(A,D)4X24*17** *9MA*0601714A** 0.98 0.99
FEA4X30**A* -- 1.00 1.04 EN(A,D)4X30*17** *9MA*0601714A** 0.98 0.98
FEM4P24**A* -- 0.98 1.02 EN(A,D)4X31*17** *9MA*0601714A** 1.00 0.98
FEM4P24**A* -- 0.98 1.06 ENH4X24*17** *9MA*0601714A** 0.98 0.99
FEM4P30**A* -- 1.00 1.00 ENH4X30*17** *9MA*0601714A** 0.98 0.98
FEM4P30**A* -- 1.00 1.04 ENH4X31*17** *9MA*0601714A** 1.00 0.98
FEM4X30**** -- 1.00 1.00 EA*4X30*17A* *9MA*0801714A** 0.98 0.98
FS(M,U)4P24**A* -- 0.98 1.02 ED*4X24F** *9MA*0801714A** 0.98 0.98
FS(M,U)4P24**A* -- 0.99 1.08 ED*4X30F** *9MA*0801714A** 0.98 0.98
FS(M,U)4P30**A* -- 0.98 1.02 EHD4X24A** *9MA*0801714A** 0.98 0.98
FS(M,U)4P30**A* -- 1.00 1.09 EHD4X30A** *9MA*0801714A** 0.99 0.98
FS(M,U)4X24**** -- 0.98 1.09 EN(A,D)4X24*17** *9MA*0801714A** 0.98 0.98
FS(M,U)4X30**** -- 0.99 1.11 EN(A,D)4X30*17** *9MA*0801714A** 0.98 0.98
FSA4X24**A* -- 0.98 1.09 EN(A,D)4X31*17** *9MA*0801714A** 1.00 0.98
FSA4X30**A* -- 0.98 1.10 ENH4X24*17** *9MA*0801714A** 0.98 0.98
428 04 6200 02 27
FVM4X24**** -- 1.00 1.00 ENH4X30*17** *9MA*0801714A** 0.98 0.98
FVM4X36**** -- 1.00 1.00 ENH4X31*17** *9MA*0801714A** 1.00 0.98
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
Power
(AMPS)
(MBh)
CAPACITY
Model
Furnace
Model
Indoor
Power
(AMPS)
(MBh)
CAPACITY
Model
Furnace
Model
Indoor
COOLING Multiplying Factors for other Indoor Combinations
Power
(AMPS)
(MBh)
CAPACITY
Model
Furnace
Model
Indoor
FXM4X30**A* -- 1.00 1.00 EHD4X24A** *9MA*0802120A** 1.00 1.02
Power
(AMPS)
(MBh)
CAPACITY
Model
Furnace
Model
Indoor
NXH530
EA*4X30*14A* *8MV*0701412** 0.97 1.01 EN(A,D)4X31*17** *9MVX040 0.99 1.03
*FXM4X30**A* -- 1.00 1.00 ENH4X36*17** *9MA*0601714A** 0.97 1.01
EA*4X30*14A* *9MV*0401410A** 0.95 1.08 ED*4X30F** *8MPV075 0.98 1.02
EA*4X30*17A* *8MX*0701716** 0.97 1.01 EHD4X30A** *9MA*1002122A** 0.99 1.01
EA*4X30*17A* *8MV*0901716** 0.97 1.00 ENH4X36*17** *9MVX060 0.97 1.01
EA*4X30*17A* *9MX*0601714A** 0.97 1.01 ED*4X30F** OMV098J12A 0.97 1.01
EA*4X30*17A* *9MX*0801716A** 0.98 1.02 EN(A,D)4X31*17** OMV112K14A 1.00 1.00
EA*4X30*17A* *9MV*0401410A** 0.95 1.08 ED*4X30F** *9MPV050 0.97 1.01
EA*4X30*17A* *9MV*0601714A** 0.97 1.01 EHD4X30A** -- 0.97 1.09
EA*4X30*17A* *9MV*0801716A** 0.97 1.01 EHD4X36A** *8MPV100 0.99 0.99
EA*4X30*17A* *9MA*0601714A** 0.97 1.01 EN(A,D,W)4X36*17** -- 0.97 1.09
EA*4X36*14A* *8MV*0701412** 0.97 1.00 EN(A,D)4X36*21** *9MVX040 0.97 1.01
EA*4X36*14A* *9MV*0401410A** 0.95 1.08 ED*4X30F** *9MPV075 0.97 1.01
EA*4X36*17A* *8MX*0701716** 0.98 1.02 EHD4X36A** *9MA*1002122A** 1.00 0.98
EA*4X36*17A* *8MV*0901716** 0.97 0.97 ED*4X36J** *9MVX080 0.99 0.99
EA*4X36*17A* *9MX*0601714A** 0.98 1.02 ED*4X36F** OMV098J12A 0.97 1.01
EA*4X36*17A* *9MX*0801716A** 0.99 1.03 EN(A,D)4X36*21** OMV112K14A 0.98 0.98
EA*4X36*17A* *9MV*0401410A** 0.96 1.09 ED*4X30F** MV12F19**B* 0.98 0.98
EA*4X36*17A* *9MV*0601714A** 0.97 1.01 EHD4X30A** *8MPV050 0.97 1.06
EA*4X36*17A* *9MV*0801716A** 0.98 1.02 EHD4X36A** *8MPV125 0.99 0.99
EA*4X36*17A* *9MA*0601714A** 0.97 1.01 EN(A,D,W)4X36*17** *9MPV050 0.97 1.01
EA*4X36*21A* *8MX*0902116** 0.99 1.01 EN(A,D,W)4X36*17** NOMV106D12* 0.97 0.97
EA*4X36*21A* *8MV*1102120** 0.98 0.98 EHD4X36A** *9MA*1002120A** 1.00 1.00
EA*4X36*21A* *9MX*0601714A** 0.98 1.02 EHD4X30A** OMV098J12A 0.97 1.01
EA*4X36*21A* *9MX*0801716A** 0.99 1.03 EN(A,D,W)4X36*17** OMV112K14A 0.97 0.97
EA*4X36*21A* *9MV*0601714A** 0.97 1.01 EHD4X30A** *8MPV075 0.98 1.02
EA*4X36*21A* *9MV*0801716A** 0.98 1.02 EHD4X36A** *9MPV050 0.97 1.01
EA*4X36*21A* *9MV*0802120A** 0.98 0.98 EN(A,D)4X30*17** *9MPV075 0.97 1.01
EA*4X36*21A* *9MV*1002120A** 0.98 0.98 EN(A,D)4X31*17** *9MPV075 0.99 1.03
EA*4X36*21A* *9MA*0601714A** 0.97 1.01 EN(A,D,W)4X36*17** *9MPV075 0.97 1.01
ED*4X30B** *8MV*0701412** 0.97 1.01 EN(A,D,W)4X36*17** *9MVX040 0.97 1.01
28 42804620002
TECHNICAL SUPPORT MANUAL Split System Heat Pump: NXH5
Power
(AMPS)
(MBh)
CAPACITY
Model
Furnace
COOLING Multiplying Factors for other Indoor Combinations
Model
Indoor
Power
(AMPS)
(MBh)
CAPACITY
Model
Furnace
Model
Indoor
ED*4X36J** *8MX*0902116** 0.98 0.98 EN(A,D,W)4X36*17** NOMV106D12* 0.97 0.97
ED*4X36J** *8MX*0902116** 0.98 0.98 ENH4X30*17** NOMV106D12* 0.97 0.97
ED*4X36J** *8MV*1102120** 0.97 0.97 EN(A,D)4X36*21** *9MA*1002120A** 0.98 1.02
ED*4X36J** *8MV*1102120** 0.97 0.97 ENH4X30*17** *9MA*1002120A** 0.98 1.02
ED*4X30B** *8MV*0701412** 0.97 1.01 ENH4X30*17** *9MVX040 0.97 1.01
ED*4X30B** *9MV*0401410A** 0.95 1.08 ED*4X36B** -- 0.97 1.09
ED*4X30F** *8MX*0701716** 0.97 1.01 EN(A,D)4X36*21** *9MA*1002122A** 0.98 1.00
ED*4X30F** *8MX*0701716** 0.97 1.01 EHD4X30A** *9MA*1202422A** 0.98 1.02
ED*4X30F** *8MV*0901716** 0.97 0.97 EHD4X30A** *9MVX080 0.99 1.03
ED*4X30F** *8MV*0901716** 0.97 0.97 EHD4X36A** *9MVX080 0.99 0.99
ED*4X30F** *9MX*0601714A** 0.97 1.01 EHD4X36A** OMV098J12A 0.99 1.00
ED*4X30F** *9MX*0801716A** 0.98 1.02 ENH4X30*17** OMV112K14A 0.97 0.97
ED*4X30F** *9MV*0601714A** 0.97 1.01 EHD4X30A** *8MPV100 0.99 0.99
ED*4X30F** *9MV*0801716A** 0.97 1.01 EHD4X36A** *9MPV075 0.98 1.02
ED*4X30F** *9MA*0601714A** 0.97 1.01 ENH4X30*17** -- 0.97 1.09
ED*4X36B** *8MV*0701412** 0.97 1.01 ENH4X31*17** *9MVX040 0.99 1.03
ED*4X36B** *8MV*0701412** 0.97 1.01 ENH4X36*17** *9MVX040 0.97 1.01
ED*4X36B** *9MV*0401410A** 0.95 1.08 ED*4X36B** *8MPV050 0.97 1.06
ED*4X36F** *8MX*0701716** 0.98 1.02 EHD4X36A** *9MA*1202422A** 1.00 1.00
ED*4X36F** *8MX*0701716** 0.98 1.02 ENH4X30*17** *9MA*1202422A** 0.98 0.98
ED*4X36F** *8MV*0901716** 0.97 0.97 EN(A,D)4X36*21** *9MVX080 0.99 0.99
ED*4X36F** *8MV*0901716** 0.97 0.97 ENH4X36*17** *9MVX080 0.99 0.99
ED*4X36F** *9MX*0601714A** 0.98 1.02 EN(A,D)4X30*17** OMV098J12A 0.97 1.01
ED*4X36F** *9MX*0601714A** 0.98 1.02 EN(A,D)4X31*17** OMV098J12A 0.99 1.00
ED*4X36F** *9MX*0801716A** 0.99 1.03 ENH4X31*17** OMV112K14A 1.00 1.00
ED*4X36F** *9MX*0801716A** 0.99 1.03 ENH4X36*17** OMV112K14A 0.97 0.97
ED*4X36F** *9MV*0601714A** 0.97 1.01 EHD4X30A** *8MPV125 0.99 0.99
ED*4X36F** *9MV*0801716A** 0.98 1.02 EHD4X36A** *9MPV100 0.99 0.99
ED*4X36F** *9MA*0601714A** 0.97 1.01 ENH4X30*17** -- 0.97 1.09
ED*4X36F** *9MA*0601714A** 0.97 1.01 ENH4X30*17** *9MPV050 0.97 1.01
ED*4X36J** *9MV*1202422A** 0.99 0.99 EN(A,D)4X36*21** *9MPV075 0.97 1.01
EHD4X30A** *8MX*0701716** 0.97 1.01 ENH4X31*17** *9MA*1202422A** 1.00 1.00
EHD4X30A** *8MX*0701716** 0.97 1.01 ENH4X36*17** *9MA*1202422A** 0.98 0.98
428 04 6200 02 29
EHD4X30A** *8MX*0902116** 0.97 1.01 ENH4X30*17** NOMV106D12* 0.97 0.97
EHD4X30A** *8MX*0902116** 0.97 1.01 ENH4X31*17** NOMV106D12* 0.99 0.99