Comfort-Aire AFM42-60 - Manual (Page 11)

11
Heat Controller Multi-Position Air Handler with Hydronic Heat with X13 Motor HWCGxxX0A
Wiring diagram
WARNING
H
IGH
V
OL
TA
GE
di
sc
onnec
t a
ll pow
er
s
our
ces
pr
ior
to s
er
vi
ci
ng.
F
ai
lur
e m
ig
ht
lead
to s
af
et
y haz
ar
d
24V (
C
OM
)
24V (
H
OT
)
TR
A
N
SF
O
R
M
ER
COM
120V
E
Q
U
IP
M
E
N
T
G
R
O
U
N
D
CIRCU
IT
BRE
AK
E
R
TER
MI
NA
L
B
LOC
K
P
O
W
E
R
S
UP
PL
Y
USE
C
O
PPER
OR
A
LUMI
NUM WI
R
E
PER
N.E.C
.
R
E
QUI
R
E
MENTS
S
E
E
R
A
T
IN
G
P
LA
TE
BK
W
H
R
BR
W
H
W
H
R
BK
24V
MTR
C
O
M
BOI
LER
BK
N/
L2
T
ME
D
LO
A
Q
R
W
H
L1
LI
NE
XFMR
N/
L2
BK
T
EH
PUMP
BLAN
K
R
R
V
A
LV
E
BK
BK
V
A
LV
E
OR PUMP
RELAY
(FI
E
LD
I
N
S
T
A
LLE
D
)
BK BK W
H
W
H
BK
R
BR
R
BR
BR
C
L
GN
12345
-BR
-WH
-G N
-BK
X1
3 P
LUG
WIR
IN
G
SP
EE
D
T
A
PS
W
H
GN
W1
G
W2
G
E
CM
R
FP
ON/
OFF
AQ
E HW
T N
TA
P
4
TA
P
1
HW
CG
24X
HW
CG
30X
HW
CG 42X
-60X
TA
P
5
TA
P
2
300 400 600
600
1800
S
P
E
C
IAL
W
IRI
N
G
R
E
Q
U
IR
E
D
F
O
R
A
LT
ER
N
A
TE SP
E
E
D
T
A
P
S
E
TT
IN
G
S
NOTES:
1.
I
F USI
NG A
N
A
QUA
STA
T (
A
Q)
, PL
A
C
E
JU
M
PER
TO "
ON"
(
LEF
T 2
PI
NS)
.
2.
J
U
M
PER
M
U
ST B
E
ON (
H
W
)
FO
R
HOT
W
A
TER
HEA
T
W
IRING
CO
DE
FI
EL
D
H
IG
H
VO
LT
FIELD
LO
W
VO
LT
FACT
O
R
Y
HIG
H
VO
LT
GN
/B
K
NO
TE 2
NO
TE 1
U
N
IT
MOD
E
L
TABLE
1
SPEE
D
TA
P
G
N
/R
D
TO
Y
2
X13
BM
D
U
A
L
(Y
2)
SPEED
SET
TI
NG
X13
BM
SI
N
G
LE
SPEED
SET
TI
NG
SPEE
D
TA
P
G
N
/B
K
SPEE
D
TA
P
G
N
/B
K
TO
(R
)
3
5 4 N
/A
3
5
N
/A 2
N
/A
5 4 4 5
4 N/
A
THER MO STA T
LO W V OLTA GE
WIRIN G
(T)
BO
ILER
Y2
CO
N
T
RO
L
H
Y
D
R
O
H
E
A
T
24V
(CO
M
)
24V
(H
O
T
)
(T)
BO
ILER
BK
G
N/
RD GN R BR BK W
H
AQUASTAT
FREEZE
PROTECTI
ON
SENSOR
NORMALLY OPEN
W
H
R
NOTE 3
BK
GN
/B
K
SEE T
A
BL
E 1
BR
W
H
G
N/
RD
G
N/
RD
GN
/B
K
NO
TE
5
3.
G
N
/RD W
IRE
IS
FACT
O
RY S
U
P
P
LIE
D
W
ITH THE
2 SPEED
C
OND
ENSER
OPTI
ON
CO
DE
, (Y2 CO
N
T
RO
L) FIE
LD S
U
P
P
LIE
D
W
ITHOUT
THI
S
OPTI
ON
C
O
D
E
.
C
ONNEC
T
SPEED
TA
P
A
T
MOTOR
PER
TA
B
LE 1
(
D
UA
L Y
2 SPEED
SETTI
NG)
.
NOT
E 4
4.
W
IR
ES
NOT USED
W
ITH
LESS PUM
P
UNI
TS,
SEE
NOTE
5.
5.
BK
WIRE
S
U
S
E
D
O
N
BO
IL
E
R
(T
) (T
) F
O
R
LESS
PUM
P
UNI
TS,
NOT
SUPPL
IE
D
W
ITH
FA
C
T
O
R
Y
I
N
S
T
AL
LE
D
P
U
M
P
.
NOTES:
D
IA
G
R
A
M
#
10
11
20
G
C
U
R
R
E
N
T
03
/1
8/
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