TECHNICAL
SUPPORT
MANUAL
Split System Heat Pump: (C,H,T)4H3
428 04 5402 00
9
CFM
57
62
63† †
67
72
57
62
63††
67
72
57
62
63† †
67
72
57
62
63† †
67
72
57
62
63† †
67
72
MBh†
33.16
33.94
34.54
37.01
40.35
31.86
32.35
32.90
35.27
38.48
30.46
30.69
31.16
33.42
36.50
28.98
28.99
29.32
31.48
34.43
27.35
27.35
27.34
29.38
32.16
S/T‡
1.00
0.91
0.72
0.69
0.50
1.00
0.93
0.73
0.70
0.51
1.00
0.95
0.75
0.72
0.52
1.00
1.00
0.77
0.74
0.53
1.00
1.00
0.79
0.77
0.54
AMPS*
10.88
10.88
10.89
10.91
10.93
12.11
12.11
12.12
12.14
12.16
13.47
13.47
13.48
13.4 9
13.52
14.96
14.96
14.97
14.99
15.01
16.58
16.58
16.58
16.60
16.63
HI PR
276
277
278
280
284
319
320
320
323
327
366
366
367
370
374
418
418
418
421
425
474
474
474
477
481
LO PR
121
124
125
135
147
124
126
127
137
150
127
128
130
139
152
131
131
132
142
154
135
135
134
144
157
MBh†
34.28
34.55
35.04
37.51
40.87
32.89
32.93
33.34
35.71
38.95
31.42
31.42
31.54
33.8 0
36.90
29.86
29.85
29.65
31.81
34.76
28.15
28.14
27.61
29.64
32.43
S/T‡
1.00
0.95
0.75
0.72
0.52
1.00
1.00
0.76
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
AMPS*
11.15
11.15
11.15
11.17
11.20
12.38
12.38
12.39
12.40
12.43
13.74
13.74
13.74
13.7 6
13.78
15.23
15.23
15.23
15.25
15.28
16.8 5
16.85
16.85
16.87
16.90
HI PR
278
278
279
281
285
321
321
321
324
328
367
367
368
370
374
419
419
419
422
426
475
475
475
478
481
LO PR
126
127
128
138
150
129
129
130
140
152
132
132
132
142
155
136
136
134
144
157
140
140
137
147
159
MBh†
35.18
35.17
35.42
37.88
41.26
33.73
33.73
33.67
36.03
39.28
32.19
32.18
31.82
34.08
37.18
30.55
30.55
29.89
32.04
34.99
28.7 7
28.77
27.81
29.83
32.60
S/T‡
1.00
1.00
0.78
0.75
0.53
1.00
1.00
0.80
0.77
0.54
1.00
1.00
0.82
0.79
0.55
1.00
1.00
0.84
0.82
0.57
1.00
1.00
0.87
0.85
0.58
AMPS*
11.41
11.41
11.42
11.44
11.46
12.65
12.65
12.65
12.67
12.69
14.01
14.01
14.01
14.02
14.05
15.50
15.50
15.50
15.52
15.54
17.12
17.12
17.11
17.13
17.16
HI PR
279
279
279
282
285
322
322
322
325
328
369
369
368
371
375
420
420
419
422
426
477
477
475
478
482
LO PR
130
130
130
140
153
133
133
132
142
155
136
136
134
144
157
140
140
136
146
159
144
144
139
149
161
CFM
65
70
75
65
70
75
65
70
75
65
70
75
65
70
75
65
70
75
65
70
75
65
70
75
MBh†
14.67
14.11
13.50
18.39
17.89
17.35
22.34
21.87
21.37
26.52
26.08
25.61
31.22
30.68
30.14
35.59
35.26
34.88
39.80
39.46
39.0 8
44.00
43.69
43.32
T/R
13.80
13.40
12.90
17.40
17.10
16.70
21.30
21.10
20.70
25.5 0
25.30
25.10
30.30
30.00
29.70
34.80
34.80
34.70
39.20
39.20
39.20
43.70
43.80
43.80
AMPS*
9.60
9.97
10.35
10.07
10.50
10.93
10.54
11.02
11.50
11.09
11.60
12.13
11.73
12.2 7
12.82
12.22
12.82
13.44
12.81
13.43
14.0 8
13.43
14.09
14.77
HI PR
233
249
265
248
265
282
266
283
302
287
306
325
312
331
351
332
354
376
356
378
401
381
405
429
LO PR
38
38
38
49
49
49
61
61
62
75
75
76
90
91
91
104
105
106
117
118
120
130
132
134
MBh†
14.99
14.43
13.81
18.74
18.24
17.71
22.71
22.26
21.76
26.92
26.48
26.02
31.69
31.1 8
30.65
35.68
35.40
35.10
39.71
39.47
39.1 7
43.61
43.45
43.19
T/R
12.30
12.00
11.50
15.50
15.20
14.90
18.90
18.70
18.40
22.50
22.40
22.20
26.70
26.50
26.30
30.30
30.30
30.30
33.90
34.00
34.1 0
37.50
37.70
37.80
AMPS*
9.75
10.14
10.52
10.18
10.61
11.05
10.61
11.08
11.57
11.10
11.61
12.13
11.63
12.2 0
12.77
12.06
12.65
13.26
12.57
13.19
13.82
13.07
13.73
14.40
HI PR
229
245
261
243
260
277
259
276
295
278
296
316
299
319
340
317
338
360
338
360
383
359
382
407
LO PR
38
38
38
48
49
49
61
61
61
74
75
75
90
90
91
102
103
104
114
116
118
126
129
130
MBh†
15.28
14.73
14.11
19.04
18.56
18.03
23.03
22.59
22.10
27.30
26.85
26.38
31.99
31.5 8
31.06
35.69
35.47
35.21
39.57
39.45
39.15
43.09
43.06
42.93
T/R
11.10
10.80
10.50
13.90
13.70
13.40
17.00
16.80
16.60
20.20
20.10
19.90
23.90
23.8 0
23.60
26.80
26.80
26.90
29.80
30.00
30.10
32.70
32.90
33.10
AMPS*
9.93
10.32
10.70
10.32
10.76
11.20
10.71
11.18
11.67
11.17
11.67
12.19
11.62
12.18
12.76
12.01
12.59
13.19
12.45
13.06
13.69
12.86
13.51
14.18
HI PR
226
242
258
239
255
273
253
271
289
271
290
309
290
310
330
306
327
349
325
347
369
342
365
389
LO PR
38
38
38
48
49
49
61
61
61
74
75
75
89
90
91
100
102
103
112
114
116
123
125
127
1200
1350
HEATING
36 Size Outdoor With FSU4X36 Indoor Heating
Outdoor Ambient Temperature
−
Degrees F, Dry Bulb
−
3
7
17
27
37
105
115
Entering Indoor Temperature
−
Degrees F, Dry Bulb
1050
47
57
67
Entering Indoor Temperature
−
Degrees F, Wet Bulb
1050
1200
1350
COOLING
36 Size Outdoor With FSU4X36 Indoor Cooling
Outdoor Ambient Temperature
−
Degrees F, Dry Bulb
75
85
95
