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151
YORK INTERNATIONAL
FORM 100.50-NOM1 (604)
8
LD09841C
AI
9
AI
9
C
AI
10
AI
10
C
AI
11
AI
11
C
AI
12
AI
12
C
AI
13
AI
13
C
RH
SENSOR
OPTIONAL
BLDG
PRESSURE
TRANSDUCER OPTIONAL
DUCT
PRESSURE
TRANSDUCER OPTIONAL
OUT COM
4
4
AMS
PRESSURE
TRANSDUCER
NO.1
OPTIONAL
AMS
PRESSURE
TRANSDUCER
NO.2
OPTIONAL
4
4
3ACU
-OPTIONAL
EXHAUST
DAMPER
ACTUATOR
1ACU
-OPTIONAL
OA/RA
DAMPER
ACTUATOR
1
RUN
/STOP
SWITCH
CONTACTS
OPEN
FOR
"RUN"
AND
CLOSED
FOR
"STOP"
J30
J3
J32
J36
AO4 AO4C
AO3 AO3C
AO2 AO2C
AO1 AO1C
4
4
NEG.
PRESSURE
SAFETY
SWITCH
SEE
DETAIL"A"
15V(B)
15V(C)
REMOTE
DISPLAY
UNIT
(KEYPAD/DISPLAY)
SUCTION
PRESSURE
TRANSDUCER
SYSTEM
#1
OPTIONAL
DISCHARGE
PRESSURE
TRANSDUCER
SYSTEM
#1
OPTIONAL
SUCTION
PRESSURE
TRANSDUCER
SYSTEM
#2
OPTIONAL
DISCHARGE
PRESSURE
TRANSDUCER
SYSTEM
#2
OPTIONAL
2AI2
OUT COM EXC
COM
OUT
EXC
COM EXC
OUT
15V(D)
2AI4
2AI4C
2AI3
2AI3C
2AI2C
24
VAC
(W56)
RTN
(W55)
100
COM
2AO2C
2AO2
COM EXC
OUT
N2-
N2
GND
2AI1
2AI1C
N2+
SECONDARY CONTROLLER (MOD-UNT)
TB4
2AO1C
2AO1
CONDENSER
FAN
VFD
-SYSTEM
NO.
2
OPTIONAL
CONDENSER
FAN
VFD
-SYSTEM
NO.
1
OPTIONAL
EXC OUT COM
EXC OUT COM
EXC OUT COM
EXC OUT COM
W W2
W5 W6
W10 W11
W12 W15
W4
W8
W9
15VDC
(W26)
4
SHIELD
373
372
37
370
369
368
367
366
365
364
363
362
36
360
359
358
357
356
355
354
353
352
35
350
349
348
347
346
345
344
343
6C
RJ25
CABLE
OPTIONAL
MOD-UNT
KIT,
P/N
325-36143-001
REQUIRED
FOR
PRESSURE
TRANSDUCER
PACKAGE
OPTION,
LOW
AMBIENT
OPTIONS,
AND/OR
FLEXSYS
OPTION.
200
NEGATIVE
PRESSURE
SAFETY
SWITCH
ONLY
INSTALLED
WITH
MINIAQ
AND
2575IAQ
AIR
MEASUREMENT
STATION
OPTIONS.
DETAIL
"A"
LINE
#
308
LINE
#
308
378
377
376
375
374
383
384
38
382
380
W3
4VFD
3VFD
15VDC
(W25)
15V(D)
200
394
395
393
392
39
390
389
388
387
386
2COM
4
J54
HAS
NO
CONNECTION
ON
UNITS
EQUIPPED
WITH
RETURN
FANS.
DETAIL
"C"
11M-4
2COM
SS
200
9M-4
J54
SUPPLY
AIR
TEMP
SENSOR
385
SW1
3PSW
N2+ N2-
N2
GND
EXC
COM OUT
55
(AO
COM)
53
(AO
+)
12
(FWD
COM)
12
(FWD
COM)
10R-2
11R-2
J38
J37
SCM
SFW
ECM
EFW
4
4
606
55
60
603
602
JUMPER
600
05
18
(FWD)
1 27
39
45
18
(FWD)
04
60
JUMPER
JUMPER
605
604
39
1
54
27
RETURN
FAN
PRESS.
TRANSDUCER
2VFD RETURN
FAN
VARIABLE
FREQUENCY
DRIVE
1VFD SUPPLY
FAN
VARIABLE
FREQUENCY
DRIVE
AO2 AO2C
AO1 AO1C
P130
P273
P8
ETHERNET
J2
RS
232 P1
TB2
J
4ACU
-OPTIONAL
AMS
25%
DAMPER
ACTUATOR