44
IMM AGS-2
Unit Controller Schematic Continued
-301
-302
-303
-304
-305
-306
-307
-308
-309
-310
-311
-312
-313
-314
-315
-316
-317
-318
-319
-320
-321
-322
-323
-324
-325
-326
-327
-328
-329
-330
-331
-332
-333
-334
-335
-336
-337
-338
-339
-340
-341
-342
-343
-344
-345
-346
-347
-348
-349
-350
-351
-352
-353
-354
-355
-356
-357
-358
-359
-360
-361
-362
-363
-364
BLACK
WHITE
GROUND
(p LAN) TO CIRCUIT CONTROL BOXES
(TERMINATE AT EACH CONTROLLER)
LOAD 2
LINE 2
1
5
2
6
24V
T2
120V
821
820
1
1
HEATER
2
C-BOX
855
1
HEATER
2
HTR-EVAP
852
822
829
823
824
FU10
1
2
FU11
1
2
(SEE LINE 301)
120V
120V
LINE
NO.
CONTACT
LOCATION
TERMINAL BLOCK
AND LEAD NUMBERS
85
82
81
1
UNIT ALARM
EVAPORATOR PUMP 1
EVAPORATOR PUMP 2
830
60
75
2
(SEE LINE 307)
(SEE LINE 306)
SCHEM. 330590301 REV. 0D
851
854
83
LOAD 1
LINE 1
CHWR
CHWR
ABR
2
1
2
1
TS
2
TB1
1
1
2
2
60
60
60
75
821, 891
801, 807
800, 802, 813
897, 830
812
852, 855
2
2
2
75
897, 809
810
811
806
804
805
814
829
823
824
66
67
68
70
71
72
73
81
82
85
60
60
NOTE:
TB1-75 THRU
TB1-89 ARE
FIELD
WIRING
TERMINALS.
853
850
MJ
MJ
820, 822, 850
853, 890
G
W
B
115V OUTLET
890
FU12
1
2
891
PE
REC
851, F2-2
83
854, F3-2
84
VFD ONLY
69
803
