McQuay MAC 120 C - Chiller Panel Advanced Settings, Alarms, and Maintenance

Wiring Diagrams
Model: MAC030/035C
W
A
T
E
R
F
L
O
W
S
W
I
T
C
H
T
W
O
W
A
Y
V
A
L
V
E
I
N
T
E
R
L
O
C
K
R
E
L
A
Y
C
O
M
P
.
L
O
W
P
R
E
S
S
U
R
E
S
W
I
T
C
H
W
H
I
T
E
C
O
M
P
.
H
I
G
H
P
R
E
S
S
U
R
E
S
W
I
T
C
H
S
Y
M
B
O
L
R
E
D
B
L
U
E
B
L
U
E
W
A
T
E
R
P
U
M
P
D
E
S
C
R
I
P
T
I
O
N
C
O
M
P
R
E
S
S
O
R
F
A
N
S
Y
M
B
O
L
F
U
S
E
(
1
0
A
)
C
O
N
T
A
C
T
O
R
J
U
M
P
E
R
S
S
E
T
T
I
N
G
:
W
H
I
T
E
B
L
A
C
K
B
L
U
E
R
E
D
B
L
U
E
R
E
D
D
E
S
C
R
I
P
T
I
O
N
R
E
T
U
R
N W
A
T
E
R
T
E
M
P
.
S
E
N
S
O
R
S
U
P
P
L
Y W
A
T
E
R T
E
M
P
.
S
E
N
S
O
R
A
L
A
R
M
I
N
D
I
C
A
T
O
R
C
O
N
T
R
O
L
M
O
D
U
L
E
R
E
T
U
R
N A
I
R
T
E
M
P
.
S
E
N
S
O
R
M
C
H
0
3
A
O
P
E
N
3
、
W
h
e
n
J
P
6
b
e
i
n
g
c
l
o
s
e
d
，
2
、
F
a
c
t
o
r
y
W
i
r
e
d
1
、
F
i
e
l
d
W
i
r
i
n
g
；
N
O
T
E
S
:
f
u
n
c
t
i
o
n
w
i
l
l
b
e
i
n
a
c
t
i
v
a
t
e
d
t
h
e
t
w
o
w
a
y
v
a
l
v
e
i
n
t
e
r
l
o
c
k
D
r
a
w
i
n
g
N
O
.
:
M
0
8
0
2
4
3
2
5
0
4
6
O
P
E
N
O
P
E
N
O
P
E
N
O
P
E
N
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