York YK - Page 7

JOHNSON CONTROLS
7
FORM 160.76-PW5
ISSUE DATE: 09/06/2019
1
VMS
2
18
70
19
20
1
2
3
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
J1-
1
24
25
26
27
28
29
30
33
34
35
36
37
2
2
80
81
50
4
5
6
7
8
9
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
12
13
9
1
82
11
95
38
701A
1
70
J35-5
J35-6
J35-4
J35-3
J36-5
71
1
31
32
J35-2
I/O
BOARD
031-01743-001
CONT'D.
VGD
REMOTE LCHLT SETPOINT
OFFSET (PWM SIGNAL)
REMOTE CURRENT LIMIT
SETPOINT (PWM SIGNAL)
REMOTE/LOCAL
CYCLING DEVICES
THRUST BEARING SWITCH
(OPEN ON FAULT)
CHILLED LIQUID
FLOW SWITCH
(OPTIONAL)
CONDENSER
LIQUID FLOW
SWITCH
(OPTIONAL)
MULTI-UNIT
SEQUENCE
CYCLING
OIL PUMP VSD
FAULT (OPEN ON
FAULT)
31
AUXILIARY
SAFETY
SHUTDOWN
REMOTE
RUN/STOP
AUTO LUBE
LOW LEVEL
(OPTIONAL)
(OPTIONAL)
CLOSED ONLY WHEN
VGD IS EXTENDED
TO
MICRO
BOARD
J19
1
1
1
1
1
1
1
7
LD29183b
ELEMENTARY DIAGRAM (CONT'D)
FIGURE 1 - ELEMENTARY DIAGRAM (CONT'D)