York YLAA0041 Manual page 73

Air-cooled scroll chiller
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FORM 150.72-ICOM6
ISSUE DATE: 08/03/2022
-K4
-K2
-K5
/1.3
/1.2
/1.3
5
3
1
-XP2
-XP2
7
5
120
NB46
=1-XTBF
120
120
-XTBC2
123
NB32
NB4
1
A1
E
E
GND
GND
=1-KM3
A2
1
=1-YLLSV
=1-YHGSV
+EXT
+EXT
2
-XTBC2
NB57C
NB2
FIGURE 17 - ELEMENTARY WIRING DIAGRAM (CONT'D)
JOHNSON CONTROLS
X
Y
-XTB10
7
6
118
-XP2
3
14
=1-KCR
.1
13
=2-XTBF
1
21
21
=2-KM1
=2-KM2
NB58B
.9
.10
22
22
=2-XTBF
=2-XTBF
=2-XTBF
1
224
225
=2-SCH1
=2-SCH2
+EXT
+EXT
>
>
NB11
NB11
=2-BMP1
=2-BMP2
+EXT
+EXT
1
T1
(L)
T1
(L)
S1
S1
(1)
(1)
(2)
(2)
.1
.1
S2
S2
2
=2-ECH1
=2-ECH2
T2
+EXT
T2
(N)
(N)
+EXT
=2-XTBF
2
2
DWG. 2
-K17
-K19
/1.7
/1.8
6
1
2
4
218
-XP3
1
14
=2-KCR
-XP3
-XP3
.1
2
4
13
=2-XTBF
1
21
=2-KM3
NB59B
.10
22
=2-XTBF
226
=2-SCH3
+EXT
>
NB11
=2-BMP3
NB63B1
NB63B2
+EXT
T1
(L)
A1
A1
S1
(1)
=2-KM1
A2
=2-KM2
A2
(2)
.1
S2
=2-ECH3
T2
(N)
+EXT
=2-XTBF
2
NB2
NB58C
SECTION 5 – TECHNICAL DATA
-K20
-K18
-K21
/1.8
/1.8
/1.9
5
3
7
-XP3
-XP3
5
3
220
NB46
=2-XTBF
220
220
-XTBC2
223
1
NB32
NB49
A1
E
E
GND
GND
=2-KM3
A2
=2-YLLSV
=2-YHGSV
+EXT
+EXT
2
-XTBC2
2
NB59C
NB2
LD29243b
5 5
1
2
73

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