Table 10A Full Load Cooling; Table 10B Full Load Heating Pressure/Temperature; Table 11A Part Load Cooling Pressure/Temperature; Table 11B Part Load Heating Pressure/Temperature - Bard I-TEC Series Installation Instructions Manual

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Return Air
Model
Temp.
Pressure
75° DB
Low Side
62° WB
High Side
80° DB
Low Side
I36Z1
67° WB
High Side
85° DB
Low Side
72° WB
High Side
75° DB
Low Side
62° WB
High Side
80° DB
Low Side
I48Z1
67° WB
High Side
85° DB
Low Side
72° WB
High Side
75° DB
Low Side
62° WB
High Side
80° DB
Low Side
I60Z1
67° WB
High Side
85° DB
Low Side
72° WB
High Side
Return Air
Model
Temp.
Pressure
Low Side
I36Z1
70° DB
High Side
Low Side
I48Z1
70° DB
High Side
Low Side
I60Z1
70° DB
High Side
Return Air
Model
Temp.
Pressure
75° DB
Low Side
62° WB
High Side
80° DB
Low Side
I36Z1
67° WB
High Side
85° DB
Low Side
72° WB
High Side
75° DB
Low Side
62° WB
High Side
80° DB
Low Side
I48Z1
67° WB
High Side
85° DB
Low Side
72° WB
High Side
75° DB
Low Side
62° WB
High Side
80° DB
Low Side
I60Z1
67° WB
High Side
85° DB
Low Side
72° WB
High Side
Return Air
Model
Temp.
Pressure
Low Side
I36Z1
70° DB
High Side
Low Side
I48Z1
70° DB
High Side
Low Side
I60Z1
70° DB
High Side
Manual 2100-578L
Page
42 of 42
TABLE 10A – Full Load Cooling Pressure/Temperature
55°
60°
65°
70°
75°
126
127
129
130
131
209
231
252
274
295
137
139
141
142
144
219
239
260
280
300
154
155
157
158
159
217
240
262
285
307
118
121
124
126
129
221
239
257
275
293
132
134
137
139
141
223
242
261
280
299
140
144
147
151
154
234
253
271
289
307
123
124
124
125
126
218
241
265
289
312
137
137
138
138
139
219
244
269
294
319
146
147
148
150
151
231
255
279
303
327
TABLE 10B – Full Load Heating Pressure/Temperature
10°
15°
20°
38
45
51
57
63
317
319
320
322
324
33
40
47
54
60
268
276
285
293
301
38
42
46
50
54
285
289
293
297
301
TABLE 11A
Part Load Cooling Pressure/Temperature
55°
60°
65°
70°
75°
131
133
134
136
137
188
209
230
250
271
145
146
148
149
150
192
213
234
254
275
158
159
161
162
163
198
219
240
260
281
126
127
129
130
131
172
196
221
245
269
137
139
141
142
144
171
197
222
248
274
150
152
154
156
158
177
203
229
254
280
127
127
128
128
129
196
218
240
261
283
138
139
140
141
142
196
219
242
265
288
152
153
153
154
155
203
226
249
271
294
TABLE 11B
Part Load Heating Pressure/Temperature
10°
15°
20°
45
51
57
63
69
270
272
274
276
278
33
42
50
58
66
261
267
272
278
284
37
44
52
59
67
261
270
280
289
299
80°
85°
90°
95°
100°
132
134
135
136
137
317
338
360
381
407
148
149
150
151
152
314
341
359
381
407
160
162
163
164
165
330
352
375
397
424
131
134
136
139
140
311
329
347
365
397
141
144
148
151
152
348
373
366
375
408
158
161
165
168
170
326
344
362
380
414
127
128
129
129
131
336
360
383
407
431
140
140
141
141
143
341
375
392
418
443
153
154
156
157
159
352
376
400
424
450
25°
30°
35°
40°
45°
70
76
82
92
101
326
327
329
356
382
67
74
81
89
97
309
318
326
334
342
58
63
67
80
94
305
309
313
335
357
80°
85°
90°
95°
100°
139
140
142
143
144
292
313
333
354
379
154
154
155
155
156
292
320
336
358
383
164
166
167
168
169
302
323
343
364
389
133
134
135
137
138
294
318
343
367
390
147
148
150
151
152
312
346
355
377
401
160
162
164
166
167
305
331
357
382
407
130
130
131
131
133
305
326
348
370
394
143
144
144
145
147
316
347
359
380
405
156
157
158
159
161
317
340
363
385
411
25°
30°
35°
40°
45°
75
81
87
94
100
280
282
284
300
315
75
83
91
97
103
290
295
301
311
320
74
82
89
97
104
308
318
327
339
350
Air Temperature Entering Outdoor Coil °F
105°
110°
115°
120°
125°
138
139
140
141
141
433
458
484
510
536
153
154
155
156
157
433
458
484
510
535
166
167
168
169
171
451
477
504
531
540
141
142
143
144
145
430
462
494
527
559
154
155
156
157
159
442
475
508
541
575
171
173
174
175
177
448
482
515
549
583
132
134
135
136
138
456
481
505
530
554
144
146
147
149
150
469
494
519
544
570
161
162
164
166
167
475
501
527
552
578
50°
55°
60°
65°
70°
107
114
120
127
133
388
395
401
408
414
106
114
122
130
138
349
356
363
370
377
100
107
114
120
127
365
372
380
387
395
105°
110°
115°
120°
125°
145
146
148
149
150
403
428
453
478
502
158
159
160
161
163
408
433
458
483
508
171
172
173
175
176
415
440
466
491
517
139
140
141
142
144
414
438
461
485
508
154
155
156
157
159
426
450
474
498
523
168
170
171
173
174
431
456
481
505
530
134
136
138
139
141
418
443
467
491
515
149
150
152
154
156
430
455
480
505
530
163
165
167
169
171
436
461
487
512
537
50°
55°
60°
65°
70°
110
119
129
138
148
321
326
332
337
343
113
122
132
141
151
330
340
350
360
370
111
119
126
134
141
359
368
378
387
396

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