78
WIRING DIAGRAMS
HIGH VOLTAGE!
DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
PHD48, PHB60
VT
VI
O
L
E
T
GN
GR
E
E
N
RD
R
E
D
HI
V
O
L
T
A
G
E
H
I VO
L
T
A
G
E
F
IEL
D
FA
N
CO
MP
OD
FA
N
FA
N
MO
TO
R
CI
RC
U
L
A
T
IO
N
(A
C
B
)
F
O
R
P
R
OP
E
R
O
P
E
R
A
T
ION
ON
2
0
8
V
O
LT
T
H
E
F
O
L
L
O
W
IN
G
CHA
NG
E
M
U
S
T
B
E
M
A
D
E
:
M
O
V
E
R
D
6
W
IR
E
F
R
OM
T
R
A
N
S
F
OR
M
E
R
VT
COMMON
FAN
SO
L
EN
O
ID
PI
N
1
PI
N
2
PI
N
3
PI
N
4
PI
N
5
PI
N
6
PI
N
7
PI
N
8
PI
N
9
TE
S
T
HE
A
T
C
R
A
F
T
RD
-1
3
RD-
1
3
F A
N
FA
N
CA
P
A
C
IT
O
R
DI
A
G
NO
S
T
IC
S
O
PER
A
T
IO
N
BO
A
R
D
FL
A
S
H
IN
G
FL
A
S
H
IN
G
24
V
RD
-2
7
VT
-1
4
VT
VT
-2
0
RD -
1
0
DI
A
G
N
O
S
T
IC
S
RD
-2
7
VT
VT
VT
(-
)
A
B
A
B
VT
-1
4
RD
-3
1
IN
T
E
R
F
A
C
E
CIRC
UL
A
T
IO
N
(A
C
B
)
(-
)
OP
T
ION
A
L