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JOHNSON CONTROLS
6
FORM 160.76-PW6
ISSUE DATE: 09/06/2019
ELEMENTARY DIAGRAM
LD19485a
L
1
1FU
L
3
2
58
1
2
3
4
5
27
26
40
45
44
43
42
LT BLU
GRN/YEL
IT
1
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
2
29
16
6
53
1
K18
K14
K13
33
107
5, 7, 10, 19
64
62
61
55
56
151
150
34
32
1R
K18
25
22
23
1R-1
(K18)
1R-2
(K18)
TO LINE 41
35
1R-3
(K18)
36
2FU
30
28
165
161
162
164
154
155
156
157
K17
24
VAC
1
2
158
160
163
164
159
16
53
TO LINE 42
16
J33-4
J33-2
15
J34-7
J34-9
J34-12
OIL HEATER
THERMOSTAT
1HTR
OIL RETURN
SOLENOID VALVE
1HTR
1000 W
17
P34-14
P34-13
2
3
1
HPCO
J34-8
SUPR
1 SOL
1
2
3
4
59
GROUNDED
CONDUCTOR
RED
J34-5
J33-7
J34-1
J33-9
J34-15
J34-11
J34-4
J34-10
J34-2
2
J34-6
2
5
162
J34-3
VGD MOTOR
(OPTION FOR COMPR.
W/ VGD ONLY)
FIELD
L2
X
L1
2
3
158
160
159
OPEN
FIELD
CLOSE
3
4
7
2
OPEN
CLO
SE
4
6
2
MOV
MOV
158
MOV
MOV
6
7
PRV MOTOR
3
25
21
CONTROL SUPPLY
115VAC 50/60Hz
20 AMP OR 2.0KVA SOURCE
20 AMP 250V
LITTLEFUSE FLQ 20
RUN
CONTACTS
REMOTE MODE
READY TO START
CYCLING
SHUTDOWN
ALARM
SAFETY
SHUTDOWN
ALARM
WARNING
ALARM
5 AMP 250V
BUSS ABC 5
I/O BOARD
031-01743-
001
CHILLED
LIQUID PUMP
RUN
TO FLOW SWITCHES, COND. LEVEL CONTROL
ACTUATOR AND OPTIONAL HGBP
(SEE NOTE 11)
MOTOR CONTROLLER FAULT
(OPEN ON FAULT)
153
152
AUTO LUBE
RUN
(OPTIONAL)
2
J2
OIL HEATER
(Q3 THRU Q7)
22
21
11
12
1SW
SAFETY STOP
FOR UL VERSION ONLY
SEE SHEET 2
FOR CE AND K7 UL AND CE
VERSION
1
L2
X
L1
2
3
1
OIL
HEATER
SUPR
1M
44,45,46
(P8 AND LARGER)
SUPR
2 SOL
1
2
LIQUID LINE
SOLENOID VALVE
(K3,K4 &K7 COMP. ONLY)
41
FIGURE 1 -
ELEMENTARY DIAGRAM