Figure 16 - Elementary Wiring Diagram - York YLAA0041 Manual

Air-cooled scroll chiller
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FORM 150.72-ICOM6
ISSUE DATE: 08/03/2022
2
4
6
-QCB
1
3
5
=2-QMMSC3
1
3
5
2
4
6
1
3
5
NB59A
=2-KM3
/2.10
2
4
6
1
3
5
=2-SS3
2
4
6
L1
L2
L3
PE
NB2
=2-M3
+EXT
13
13
-XP4
1
2
33
33
-SF
-SFE
2
+EXT
=1-KCR
=2-KCR
+EXT
/2.1
/2.1
34
34
4
NB50
4
-XP4
-XP4
2
3
14
18
19 -XTBC1
8
10
9
8
10
9
-K14
-K15
FIGURE 16 - ELEMENTARY WIRING DIAGRAM (CONT'D)
JOHNSON CONTROLS
200/230V-3-60HZ
-XTBC2
460V-3-60HZ
NB1
575V-3-60HZ
23
380/415V-3-50/60HZ
-XTB8
6
2
4
6
-QSD
NB1
-K13
PE
.6
1
3
5
NB16
-XTB8
7
-XTBC2
24
-BDAT
=1-BST
=2-BST
+EXT.ACC
+EXT.ACC
+EXT.ACC
NB42
NB37
-8
-9
LK1
2
5
8
7 12
1
4 7
1
2 5 8
7
12
1
4
7
1 4 7
-J11
-J6
-J8
-J10
-AMB
NB32
-BECT
-BLCT
-BAMB
+EXT.ACC
+EXT
+EXT
-3
-1
-2
2 5 8
1 4 7
3
6
9
2
5
8
1 4
7
3
6 9
-J6
-K16
-K17
-K18
-K19
DWG. 1
25
13
13
13
=1-KM2
=1-KM1
=1-KM3
/2.6
/2.6
14
14
14
NB61
27
13
13
13
=2-KM1
=2-KM3
=2-KM2
/2.10
/2.10
14
14
14
-T5
2
2/1.1
24
VAC
5
5/1.1
R
-10
HOT
COM
COM
J10
J12
SHD
-
4
7
J8
+
SC-EQ
=1-UBR
NB20
=1-TC
.2
=1-BSP
=1-BDP
+EXT
+EXT
1
=1-R
2
B
A
C
B
A
C
1
2
3
1
2
3
-6
-4
1 5 9 10
2 6 7 11
4 12
2 6 7 11
1 5 9 10
4 12
-J7
-K21
-K22
-K20
-K23
SECTION 5 – TECHNICAL DATA
035-21583-101
REV. R
-XP2
-XP2
-XTBC2
29
-XTBC2
25
12
14
23
/32.10
=1-KCR
NB1
/2.1
/2.5
24
-XP2
-XP2
-XTBC2
30
-XTBC2
26
13
15
-XP3
-XP3
-XTBC2
31
-XTBC2
27
10
12
23
=2-KCR
NB1
/2.9
/2.1
24
-XP3
-XP3
-XTBC2
32
-XTBC2
28
11
13
-R
1
2
PORT 1
REF
COM
WHT
COM
SHD
BLK
TB5
-
BLK
RED
HOT
+
-ELINK
-AMB
4
3 2 1
-TB1
=2-UBR
NB20
=2-TC
.4
=2-BSP
=2-BDP
+EXT
+EXT
1
=2-R
A-
2
B
A
B
A
C
C
1
2
3
1
2
3
-5
-7
1
5
9 10
2 6 7 11
4 12
1 5 9 10
2
6
7 11
4 12
-J9
RS485
RS232
-TB1
-TB3
-K24
1
2 3 4
1
2 3 4 5 6
NB7
NB8
29
NB1
30
31
NB1
32
NB41
5 5
NB5
-XTBC1
A+
11
6
6
11
-J11
LD29089b
71

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