42
Marvair 8AA1024A-1060A & 8AA2036A-2060A I&O Manual
05/2023 Rev.3
CommStat 4 Lead /Lag Controller
Please refer to the Product Data sheet for the Commstat 4 controller for complete instructions
on installing and programming this controller.
V
E
C
F
2
W
M
U
H
G
O
1
Y
M
O
C
C
N
T
U
O
K
C
O
L
C
N
O
N
M
R
A
L
A
M
O
C
.
O
N
O
C
E
S
U
T
A
T
S
O
N
C R
2
Y
S
N
O
I
T
C
E
N
N
O
C
M
R
A
L
A
D
N
A
T
A
T
S
O
M
R
E
H
T
U
S
S
R
U
C
D
R
A
O
B
L
O
R
T
N
O
C
C
A
V
H
C
A
V
4
2
1
3
7
1
5
N
P
R
I
A
V
R
A
M
L
O
R
T
N
O
C
T
A
T
S
I
D
I
M
U
H
-
E
D
Figure 6a. Humidistat Wiring to a Marvair Air Conditioner with Reheat.
R C
1
Y
B
/
O
1
W
2
W
2
Y G
1
S
2
S
N
O
Y
L
N
O
D
E
R
I
U
Q
E
R
S
M
E
T
S
Y
S
P
M
U
P
-
T
A
E
H
3
2
1
0
5
-
7
0
1
0
5
R
I
A
V
R
A
M
D
R
A
O
B
L
O
R
T
N
O
C
C
A
V
H
C
A
V
4
2
V
E
C
F
2
W
M
U
H
G
O
1
Y
M
O
C
C
N
T
U
O
K
C
O
L
C
N
O
N
M
R
A
L
A
M
O
C
.
O
N
O
C
E
S
U
T
A
T
S
O
N
C R
2
Y
S
N
O
I
T
C
E
N
N
O
C
M
R
A
L
A
D
N
A
T
A
T
S
O
M
R
E
H
T
Figure 6b. Thermostat Connection Diagram
