Johnson Controls York YK - Unit Inspection and Damage Reporting

JOHNSON CONTROLS
20
FORM 160.76-PW6
ISSUE DATE: 09/06/2019
CONNECTION DIAGRAM
(CE APPLICATIONS ONLY)
FIGURE 8 - CONNECTION DIAGRAM (CE)
LD29294
182 56
32
1195
1319 113121 20 19 1 8 7 1
J2
1302871 70 18 80 281 161163162158160159 58 59
1
TB3
J1
1
TB4
1 26554544 27 42 43
49
50
15A
1C
1G
28
70
18 2C 161
163
162 58 59
16
2
16A
1 2
3 4
5 678
1234
5
678
J32P32
316
308
316A
308A
71
80 81
158
160
159
J2
1
J1
1
3
4
2
22
J20
SHLD
GND
J10
J6
J5
J18
+
-
SHLD
GND
+
-
1
J7
J8
1
J9
J19
1
1
1
1
12
24
13
49
50
2
22
11
12
1
1
10
20
11
J22
1
JP24
1
JP23
1 1
JP22 JP21
1
6
7
12
J14
1111
JP11JP9JP10JP12
1
JP25
1
J1
F2
F1
F3
F4
1
J3
7
4
-12V
+12V
+24V
1
+12V
1
6
1
-
+
GND
SHLD
+12V
J15
J24
J25
J29
J30
111
V+ IN1 IN2 IN3 IN5+ IN5- +5V
- +
GND
TB1
1
TB3
J23
1
1
1 1
TB6TB5
TB7TB8
J21
1
2
4
3
1
2
49
50
1
2
9
10
JP7
JP8
1
JP5
1
1
1
SMARC MODULE
SW1
1
ON
303A
317
307A
318
309A
311A
319
315A
308A
316A
SHIELD
BLK
BLK
RED
GND IN6+ IN6- OUT
JP4
JP2
JP3
RED
GND
GTX
GND
GRX
DTR1
TXD1
RXD1
DSR1
TB1
1
12 11 14
1 9
19
7
456 23
15
16
24
BLK
WHT
GRN
RED
30
2627
TO J7-24
TO J7-23
WHT
23
WHT
TB10
1
USED ON COMPR.
WITH VGD ONLY
USED ON COMPR. WITH
VSD, VGD OR HGBP
STALL DETECTOR
DETECTOR
031-02418
(OPTIONAL)
MICROBOARD
031-03630
TO
DISPLAY
TO
DISPLAY
TO
KEYPAD
I/0 BOARD
031-01743
J2 PRINTER
& BAS
J12
COM3
J13
MC1
TB2
MC2/MBC
TB4
VGD
SD CARD
SLOT J26
J33
USB
(OPTION)
TO
SC-EQ
BOARD
TO J9
ON LTC
I/O BD.
LEFT SIDE WALL
1G
LCSSS &
LVVSD ONLY
BLK
GRN
WHT
MVSSS OR MVVSD ONLY
UMMVSSS (BLK,WHT,GRN WIRES ONLY)
TO HEATING CONDENSER WATER FLOW SWITCH,
TB20-1,2 LTC I/O
TO HEATING RECOVERY OR HEAD PRESSURE CONTROL VALVE
TB7-1, TB7-2 MICROBOARD KEYPAD
TO HOT WATER SET POINT OFFSET TB9-3, 4 LTC I/O
TO REMOTE LCHLT SET POINT OFFSET (PWM SIGNAL)1,1
9
(SEE NOTES 2,7)
TO CHILLED LIQUID PUMP RUN CONTACTS 44,45
(SEE NOTES 2,12,15)
TO REMOTE MODE READY TO START CONTACTS 26,27
(SEE NOTES 2,12,15)
TO RUN CONTACTS 35,36 (SEE NOTE 8)
TO CONDENSER PUMP MOTOR STARTER 150,151
(SEE NOTES 14,15)
TO CHILLED LIQUID FLOW SWITCH 1,12 (SEE NOTES 2,7)
TO SAFETY SHUTDOWN ALARM CONTACTS 42,43
(SEE NOTES 2,12,15)
TO AUXILIARY SAFETY SHUTDOWN 1,31 (SEE NOTES 2,7)
TO REMOTE START/STOP CONTACTS 1,7 (SEE NOTES 2,6,7)
TO REMOTE/LOCAL CYCLING CONTACTS 1,13 (SEE NOTES 2,5,7)
TO MULTI-UNIT SEQUANCE CYCLING 1,9 (SEE NOTES 2,7)
TO CONDENSER LIQUID FLOW SWITCH 1,11 (SEE NOTES 2,7)
TO WARNING ALARM 55,56 (SEE NOTES 2,12,15)
TO CYCLING SHUTDOWN ALARM CONTACTS 40,41
(SEE NOTES 2,12,15)
TO COMPR. MTR, STARTER W/CONTROL SUPPLY 1,3,4,15,24,53,
XFMR, 115V, 50/60 Hz (SEE NOTES 14) L,2 (GROUNDED CONDUCTOR
)
RED
TO REMOTE CURRENT LIMIT SET POINT (PWM SIGNAL)1,2
0
(SEE NOTES 2,7)
GND
+12V
BLK
RED
J1
SC-EQ
(OPTIONAL)
SC-AP
MODULE
(OPTIONAL)
SHLD
COM
RX
TX
1
2
4
3
J7
J8
J12
J9
(OPTION)
TO
MICROBD.
J2
10
USED ON Q COMPR. ONLY
LD29295
035–25056–000
SHT. 8 OF 14
REV. I
34
(OPTIONAL)
LTC I/O
BOARD
031-02895
2362
151
2133 616
RIGHT SIDE WALL
17
TB5
TB2
25
22
23
12
64164165
TB1
129
40 41 150 152153 154155156157164 36 35
16
1T
G
L
2
RED
LT BLU
GRN/YEL
32C2B 34 616 6 61 1C 1B
22
2
2D
2B
TB6
LLL
LA
L
1
1
53
3
3
4
4
15 16
21
24
24
25
25
53
2
5
2D1F
1
2
3
4
5
6
7
8
9
10
11
12
13
L
N
GND
J1
J2
COM
COM
COM
+5V
+5V
+5V
+12V
-12V
+24V
+24V
1A
2
POWER
SUPPLY
309A
311A
319
307A
306A
305A
303A
314A
COM
1E
1
2
3
4
5
11
78
910
12
1211 12
34
5
678
306A
305A
315A
314A
P30
306
305
315
314
J30
12
3
4
5
6
120
VAC
24
VAC
162
1F
5
910
WIRE ENTRY VIEW
25
J10
1
(HGBP OPTION)
J31
P31
1
2
22
BLK
(OPTIONAL)
313
62 29 64
17
165
164
23
2E
162
162A
162A
RED
GRN
317
13
24
RED
BLK
RED
BLK
29
28
28
29
TB1
TB2
TB20
1
1
1
TB8
1
313B
1
J9
16
9
8
RED (J12) BLK (J12) 305 310 308B 302A
1
TB9
302
306
308
310
313
314
306
308
316
315
302A
306B
308B
310
TB7
313,313C
318
COM
313D
A
22
1 SW
25A
21
21
22
11
12
28
1E
TB6
1
RED
RED
22
RED
23
BLK
SAFETY
STOP
SEE
NOTE 12
NOTE: TERMINAL BLOCK "25"
CONTAINS FUSE 5FU, 5A
K18
(1R RELAY)
(SUPPLIED WITH
POWER SUPPLY)
(TO J9-12 ON
MICROBD.)
FLOW SWITCH
WIRES
SHIELD
(J12)
FOR TB7:
USE CLASS 1 CONDUCTORS
USE COPPER CONDUCTORS ONLY
SEE NOTE 14
1
2
TO
564
81
18
J35
64
58
13
10
7
4
1
1D
7
4
1
J34
J33
*159
1514
12
11
89
61
160
2 3
65
4
158
15
98
5 6
32
59*
2E
80
B
2 31
15
15A
16B
16A
(1SW)
21
25A
(1SW)
1D
1B
1A
1
2A
2
5
5A
2BR
(6A)
(20A)
122
LB LA
1BR
PE
PE1
PE
PE
3BR
(6A)
14
LC
LCSSS
TB2
PIN
5
4
COMMON
FUNCTION
1
2
BLK
RED
SHIELDED
CABLE
WIRE COLOR
J3
CONNECTOR
PIN
TABLE 1
+24 VDC
70
(TO TB1)
(TO TB3)
* THESE PINS ARE CONNECTED TO CIRCUIT 14 ON SYSTEM WIRING SIDE FOR K7 COMPR. ONLY.
GND
USED ON K7 ONLY
LB
VSOP CABLE
306B
J3
313B,313C
BLK
RED
1
2
P3
C
SEE
TABLE 1
LCSSS
ONLY
1
2
WIRING FOR "H" & "K" COMPR. WITH
WIREWAY ONLY.SEE SHEETS 10, 11 & 12
FOR "P" & "Q" COMPR. AND "H" AND "K"
COMPR. WITHOUT WIREWAY
TO CONTACTOR CONTROL VOLTAGE
SUPPLIED BY OTHER