64
McQuay IM 987
Wiring Diagrams
Figure 72: Power Package Only, Control Power
/1.68
/1.68
H237-3
H265-1
H235-5
H237-4
H265-2
SUPPLY AIR
SMOKE DETEKTOR
(24 VOLT SIGNAL FROM THE FIELD)
H313-1
H313-2
H315-6
H315-8
(CLOSE)
(OPEN)
H316-7
(20VA PILOT DUTY MINIMUM CONTACT RATING)
CUSTOMER SUPPLIED POWER
115 VAC
H235-6
H237-5
H267-2
RETURN AIR
SMOKE DETEKTOR
H237-3
H267-1
(24 VOLT SIGNAL FROM THE FIELD)
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
219
426
221
256
115V
24V
CLASS 2
(ECON/OADM)
3
2
4
1
14
15
GRD
16
2
1
10
11
12
13
23
24
55
3
1
114
54
5
4
2
H
115
6
17
16
8
6
2
1
2-CW
4/R-COM
WHT
1-CCW
BLK
7
67
68
69
H
G
N
G
H
N
10
2
1
3
2
1
56
113
53
H
115
6
17
16
6
5
2
3
1
T2
TB1B
T1_115VAC
T1_N
S1
TB1B
TB1D
T2_115VAC
TB2
P20
+PP
TB2
TB2
P20
+PP
SD1
+NB
PL11
+PP
PL11
+PP
PL11
+PP
PL11
+PP
ACT3
+NB
PL11
+PP
TB2
TB2
TB2
GND29
REC1
TB7
TB7
TB7
R63
R63
DHL
TB2
TB2
TB2
SD2
+NB
PL21
+PP
PL21
+PP
204A
204B
203D
168A
168C
228C
228D
227B
239A
238B
238A
201D
201B
201C
219A
228A
228B
227A
(Schematic c
o
ntinues on nex
t page
.)
Содержание RAH 047C
Страница 70: ...70 McQuay IM 987 Wiring Diagrams Figure 78 VAV Control Inputs Schematic continues on next page ...
Страница 71: ...McQuay IM 987 71 Wiring Diagrams Figure 79 VAV Control Inputs Continued Schematic continues on previous page ...
Страница 74: ...74 McQuay IM 987 Wiring Diagrams Figure 82 VFD Control SAF and RAF Schematic continues on next page ...
Страница 104: ...104 McQuay IM 987 Final Control Settings Figure 117 Keypad Accessible Menu Structure ...
Страница 105: ...McQuay IM 987 105 Final Control Settings Figure 118 Keypad Accessible Menu Structure Continued ...
Страница 121: ......