IMM AGS-2
45
Figure 25, AGS 120C - 210C Circuit Controller Schematic
N/A ON VFD UNITS
(SEE LINE 693)
TO T5
J1
J2
122
121
MJ
J3
EVAP PRESS TRANSDUCER (S01)
DISCHARGE PRESS TRANSDUCER (S02)
SHIELD
40
40
CIRCUIT SWITCH
J5
ID1
ID2
ID3
ID4
ID5
ID6
ID7
ID8
IDC1
128
143
VFD FAULT
D
IG
IT
A
L
O
U
T
P
U
T
S
A+
GND
B-
J11
1
J12
C1
NO1
NO2
NO3
C1
J13
C4
NO4
NO5
NO6
C4
WJ
123
J14
C7
C7
NO8
C8
NC8
J15
NO7
GO
G
B4
BC4
B5
BC5
FAN 1
FAN 2
FAN 3
J4
J6
B6
B7
B8
GND
RED
WHT
BLK
RED
WHT
BLK
0-5 VDC
0-5 VDC
MJ
20
120
T3
120V
24V
114
113
137
138
RED
DC GROUND
21 VDC
1
2
SLIDE LOAD
INDICATOR
SUCTION TEMP. (S04)
DISCHARGE TEMP. (S05)
BLK
RED
VG
VGD
Y3
Y4
Y1
Y2
124
125
141
126
FAN VFD
140
N/A ON NON-VFD UNITS
EXV DRIVER
(SEE DETAIL 1)
ID9
ID10
ID11
ID12
IDC9
J7
142
N/A ON NON-VFD UNITS
129
131
21
WHT
DPS
C
1
BLK
DIFFERENTIAL PRESSURE SWITCH
GRN
PE
MHPR
2
4
130
MECHANICAL HIGH PRESSURE FAULT
132
133
134
24
4-20MA
3
SLIDE LOAD
INDICATOR
135
136
3
1
OLS
2
20
GREEN
PE
J16
C9
NO9
NO10
NO11
C9
J17
NO12
NC12
NO13
C13
NC13
J18
C12
PE
120
OHMS
1
FAN 4
FAN 5
MJ
MJ
116
1
5
2
6
ID13H
ID13
IDC13
ID14
ID14H
J8
(LOWER LEVEL)
CONTROLLER
188
40
OIL SEP.
HEATER
NOTES: 1)
*
- REPRESENTS CIRCUIT
2) ONE HUNDRED SERIES FOR CIRCUIT #1
3) TWO HUNDRED SERIES FOR CIRCUIT #2
COMPRESSOR
SSS CONTACT
FAN 6
127
25
26
22
MJ
139 (SEE LINE 687)
0-10VDC
0-10VDC
CS
1
1
3
3
J3
J5
J4
J2
J1
882
883
BIAS 5
BIAS G
BLACK
WHITE
GREEN
D3
SA-
SB+
SCOM
SHLD
165
TB1-
FLT
164
STARTER FAULT
GND
A+
B-
DETAIL 2 - THERMISTOR CARD
1
2
MOTOR
GUARDISTOR
J3-1
170
171
J3-2
LP*
REMOTE EVAP. ONLY.
IN SERIES WITH 170
185
142
TB1-
28
TB1-
29
143
143
29
165
91
91
165
TB1-
90
164
COM
NO