TECHNICAL SUPPORT MANUAL Split System Heat Pump: N4H3
16 428 04 5102 01
2776††3626752776††3626752776††3626752776††3626752776††362675MFC
MBh†
57.36 59.39 60.53 64.7 3 70.2 8 55.1 2 56.6 0 57.6 8 61.7 2 67.1 0 52.7 3 53.6 7 54.6 6 58.50 63.63 50.2 1 50.63 51.5 0 55.1 5 60.0 1 47.4 5 47.4 6 48.0 9 51.5 0 56.06
S/T‡
1.00 0.89 0.71 0.68 0.50 1.00 0.91 0.72 0.70 0.51 1.00 0.94 0.74 0.71 0.52 1.00 0.96 0.76 0.73 0.52 1.00 1.00 0.78 0.75 0.54
AMPS*
19.05 19.15 19.19 19.3 9 19.6 5 21.0 5 21.1 2 21.1 7 21.3 7 21.6 3 23.2 5 23.3 0 23.3 5 23.55 23.81 25.6 7 25.69 25.7 3 25.9 4 26.2 1 28.3 2 28.3 2 28.3 5 28.5 6 28.82
HI PR
285 287 288 292 297 329 330 331 336 341 376 377 378 383 389 428 429 430 435 441 485 485 486 491 497
LO PR
125 129 131 141 155 128 131 133 144 157 131 134 136 146 159 135 136 138 148 162 139 139 140 150 164
MBh†
59.46 60.48 61.54 65.7 2 71.2 6 57.0 7 57.6 3 58.5 8 62.6 0 67.9 7 54.5 3 54.6 6 55.4 4 59.26 64.37 51.8 5 51.85 52.1 7 55.7 9 60.6 4 48.9 2 48.9 1 48.6 3 52.0 1 56.56
S/T‡
1.00 0.94 0.74 0.71 0.52 1.00 0.96 0.75 0.73 0.52 1.00 0.99 0.77 0.75 0.53 1.00 1.00 0.79 0.77 0.54 1.00 1.00 0.82 0.79 0.56
AMPS*
19.62 19.67 19.71 19.9 1 20.1 7 21.6 2 21.6 5 21.6 9 21.8 9 22.1 5 23.8 2 23.8 3 23.8 6 24.06 24.33 26.2 4 26.24 26.2 5 26.4 5 26.7 2 28.8 9 28.8 9 28.8 6 29.0 7 29.32
HI PR
287 288 289 293 298 331 332 333 337 342 379 379 380 384 390 431 431 431 436 442 488 488 487 492 498
LO PR
130 133 135 145 159 133 135 137 147 160 137 137 138 149 163 140 140 141 151 165 144 144 143 153 167
MBh†
61.15 61.41 62.26 66.4 2 71.9 5 58.6 5 58.6 5 59.2 1 63.2 1 68.5 6 55.9 7 55.9 7 55.9 8 59.77 64.87 53.1 6 53.15 52.6 2 56.2 1 61.0 4 50.0 7 50.0 6 49.0 0 52.3 4 56.86
S/T‡
1.00 0.97 0.77 0.74 0.53 1.00 1.00 0.78 0.76 0.54 1.00 1.00 0.80 0.78 0.55 1.00 1.00 0.83 0.81 0.56 1.00 1.00 0.86 0.83 0.58
AMPS*
20.17 20.18 20.22 20.4 2 20.6 7 22.1 7 22.1 7 22.1 9 22.3 9 22.6 5 24.3 7 24.3 7 24.3 6 24.57 24.83 26.7 9 26.79 26.7 5 26.9 5 27.2 1 29.4 3 29.4 3 29.3 6 29.5 6 29.82
HI PR
289 290 290 294 299 333 333 334 338 343 381 381 381 385 391 433 433 432 437 443 490 490 488 493 499
LO PR
135 136 137 148 161 138 138 139 149 163 141 141 141 151 165 145 145 143 153 167 149 149 145 156 170
570756570756570756570756570756570756570756570756MFC
MBh†
24.57 23.76 22.90 30.4 7 29.7 5 28.9 6 36.6 9 36.0 2 35.2 9 43.3 2 42.6 7 42.0 0 50.7 2 49.99 49.25 58.7 6 58.00 57.2 2 66.4 8 65.6 6 64.8 4 74.5 7 73.7 1 72.82
T/R
14.10 13.70 13.30 17.6 0 17.3 0 17.0 0 21.3 0 21.1 0 20.8 0 25.3 0 25.2 0 25.0 0 29.9 0 29.70 29.50 35.0 0 34.80 34.6 0 39.9 0 39.7 0 39.6 0 45.2 0 45.0 0 44.90
AMPS*
16.03 16.71 17.40 16.7 5 17.5 0 18.2 7 17.4 9 18.2 9 19.1 2 18.3 0 19.1 6 20.0 5 19.2 5 20.16 21.10 20.0 5 20.99 21.9 8 21.0 5 22.0 4 23.0 7 22.1 7 23.2 1 24.28
HI PR
230 246 263 243 260 277 258 276 294 276 294 314 295 315 335 314 334 355 337 358 380 363 385 408
LO PR
34 35 35 44 45 45 56 56 57 68 69 69 8 3 83 84 97 98 99 11 2 11 3 11 4 127 12 8 129
MBh†
25.10 24.29 23.43 31.0 1 30.3 1 29.5 4 37.2 9 36.6 3 35.8 9 43.9 7 43.3 1 42.6 6 51.5 5 50.73 50.01 59.1 8 58.52 57.8 1 66.7 6 66.0 6 65.3 1 73.1 4 73.1 1 72.79
T/R
12.50 12.20 11.9 0 15.60 15.4 0 15.1 0 18.9 0 18.7 0 18.5 0 22.4 0 22.2 0 22.1 0 26.4 0 26.20 26.10 30.60 30.50 30.4 0 34.7 0 34.7 0 34.6 0 38.3 0 38.7 0 38.80
AMPS*
16.31 16.99 17.69 16.9 6 17.7 1 18.4 9 17.6 2 18.4 2 19.2 5 18.3 4 19.1 9 20.0 8 19.1 4 20.07 21.03 19.8 6 20.79 21.7 6 20.7 2 21.7 0 22.7 2 21.4 6 22.5 7 23.69
HI PR
226 242 259 237 254 272 251 269 287 267 285 304 284 303 324 300 320 341 320 341 363 337 361 385
LO PR
34 35 35 44 45 45 56 56 56 68 69 69 8 3 83 83 96 97 98 11 0 11 1 112 122 12 4 126
MBh†
25.59 24.78 23.92 31.5 2 30.8 1 30.0 5 37.8 1 37.1 5 36.4 4 44.5 5 43.8 9 43.2 2 52.2 6 51.46 50.75 59.4 2 58.83 58.2 3 66.6 9 66.1 4 65.5 3 70.3 1 70.7 2 70.80
T/R
11.3 0 11.1 0 10.80 14.0 0 13.9 0 13.6 0 16.9 0 16.8 0 16.6 0 20.1 0 19.9 0 19.8 0 23.7 0 23.50 23.40 27.1 0 27.10 27.0 0 30.6 0 30.6 0 30.6 0 32.4 0 32.9 0 33.20
AMPS*
16.63 17.30 18.01 17.2 2 17.9 7 18.7 5 17.8 2 18.6 2 19.4 4 18.4 9 19.3 3 20.2 0 19.1 5 20.07 21.01 19.8 2 20.75 21.7 0 20.5 7 21.5 4 22.5 4 20.8 8 21.9 9 23.12
HI PR
222 239 256 233 250 267 246 263 281 260 278 297 274 294 314 290 310 330 307 328 350 315 339 363
LO PR
34 35 35 44 45 45 56 56 56 68 69 69 8 2 83 83 95 96 97 108 109 11 1 114 11 7 120
Entering Indoor Temperature --DegreesF,DryBulb
1750
2000
2250
060 Size Outdoor With FS(M,U)4X60**** Indoor Heating
Outdoor Ambient Temperature -- Degrees F, Dry Bulb
76757473727173--
HEATING
Entering Indoor Temperature -- Degrees F, Wet Bulb
1750
2000
2250
060 Size Outdoor With FS(M,U)4X60**** Indoor Cooling
Outdoor Ambient Temperature -- Degrees F, Dry Bulb
511501595857
COOLING