Bard Q-TEC Q30H3DA, Руководство по установке

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Manual 2100-653A
Page
44 of 44
MODEL
RETURN
AIR
TEMP.
PRESSURE
AIR TEMPERATURE ENTERING OUTDOOR COIL
0 5 10 15 20 25 30 35 40 45 50 55 60
Q24H3D 70
Low Side
High Side
35
273
42
284
49
295
56
307
62
318
69
329
76
340
83
351
89
362
96
374
103
385 110
396 116
407
Q30H3D 70
Low Side
High Side
39
286
43
290
48
295
53
301
59
308
65
317
72
326
80
336
88
347
96
360
106
373 115
388 126
403
Q36H3D 70
Low Side
High Side
16
168
26
194
36
217
46
238
56
257
65
274
73
288
82
301
89
311
97
318
104
324 111
328 117
329
Q43H3D 70
Low Side
High Side
24
300
34
295
44
293
54
294
63
296
71
301
78
308
85
317
91
328
97
342
102
358 106
376 110
396
Q48H3D 70
Low Side
High Side
19
250
29
264
38
277
47
290
55
302
63
313
71
324
79
335
86
345
93
355
99
364
105
373 111
381
Q60H3D 70
Low Side
High Side
24
247
32
258
40
269
48
279
56
289
63
298
70
307
76
315
83
232
89
330
95
337
100
344 105
350
TABLE 11
Heating Pressure
(All Temperatures in Degrees F)
Inputs to Board Outputs From Board
NOTES G Y B W2 E1 A1 D RAT G1 BK YO RV W E1 A2 TWV
Cooling Mode Unoccupied 1 X X X X X X X
Cooling Mode Occupied 1 X X X X X
1st Stage Heating Occupied 2 X X X X X X X X X
1st Stage Heating Unoccupied 2 X X X X X X X
2nd Stage Heating Occupied 3 X X X X X X X X X X X
2nd Stage Heating Unoccupied 3 X X X X X X X X X
Emergency Heat X X X X X X
Dehumidification Occupied 4 X X X X X X
Dehumidification Unoccupied 4 X 5 5 5 5
Dehumidification w/RAT Closed X X X X X X X
Fan Only Occupied X X X X
Fan Only Unoccupied X X
TABLE 12
Dehumidification Relay Logic Board
NOTES:
1. Cooling takes precedence over dehumidification. A cooling call will cancel dehumidification.
2. Dehumidification takes precedence over first stage heating.
3. A second stage heating call cancels dehumidification.
4. The relay logic board has a jumper on it to choose between full-time dehumidification and occupied dehumidification only. With
the jumper in the 1-2 position dehumidification is available full-time. With the jumper in the 2-3 position dehumidification is
available only when the room is occupied. The room is considered occupied when the A1 terminal is energized.
5. These outputs will be energized if the jumper is in the full time dehumidification position. They will be off if the jumper is in the
occupied dehumidification only position.