Friedrich VERT-I-PAK R410A, Service & Parts Manual

Page: 43 / 61

HEAT PUMP WITH ELECTRIC HEAT
ELECTRICAL & THERMOSTAT WIRING DIAGRAM
VHA 09/12/18 with 2.5 KW, 3.4 KW or 5KW ELECTRIC HEAT
42
BL UE
R
E
D
W
H
IT
E
BLA CK
G
R
E
E
N
B
R
O
W
N
O
R
A
N
G
E
C
HERM
FA
N
L
1
L
2
E
L
E
C
T
R
O
N
IC
C
O
N
T
R
O
L
T
E
R
M
IN
A
L
D
E
T
A
IL
B
L
A
C
K
BL AC K
B
L
U
E
H
E
A
T
ER
2
.5
K
W
&
3
.5
K
W
5
.0
K
W
B
LA
C
K
(T
O
L
1
)
BL AC K
R
E
D
Q
U
IC
K
D
IS
C
O
N
N
E
C
T
R
E
V
E
R
S
IN
G
V
A
L
V
E
S
O
LE
N
O
ID
C
O
IL
C
A
P
A
CI
T
O
R
B
LO
W
E
R
M
O
T
O
R
T
O
M
O
T
O
R
M
O
U
NT
WH IT E5 20 (T OL 2)
CO
M
P
R
E
S
S
O
R
G
A
S
K
E
T
T
E
M
INA
L
C
O
V
E
R
W
A
S
H
E
R
N
UT
W
C
a
ll
fo
r
H
e
a
ti
n
g
O
/B
R
e
v
e
rs
in
g
v
a
lv
e
E
n
e
rg
iz
e
d
i
n
h
e
a
ti
n
g
m
o
d
e
,
u
se
B
G
L
C
a
ll
fo
r
L
o
w
F
a
n
G
H
C
a
ll
fo
r
H
ig
h
F
a
n
R
T
6
-T
w
o
S
p
e
e
d
s
F
a
n
T
-S
T
A
T
-F
ie
ld
P
ro
v
id
e
d
F
ie
ld
W
ir
in
g
R
2
4
V
A
C
P
o
w
e
r
F
ro
m
U
n
it
Y
C
a
ll
fo
r
C
o
o
lin
g
0
1
P
AR
T
N
O
.
R
EV
L
E
G
E
N
D
L
E
G
E
N
D
F
O
R
T
S
T
A
T
W
IR
IN
G
H
A
R
N
E
S
S
9
2
1
6
0
3
0
1
C
C
O
M
M
O
N
IN
D
O
O
R
C
O
IL
S
E
N
S
O
R
O
U
T
D
O
O
R
C
O
IL
S
E
NS
O
R
S
E
R
V
IC
E
D
IS
P
L
A
Y
A
M
B
IE
N
T
A
IR
S
E
N
S
O
R
L
2
o
r
A
C
N
L
1
V
O
L
T
A
G
E
S
E
L
E
C
T
IO
N
S
W
IT
C
H
R
V
R
E
L
A
Y
F
A
N
4
R
E
L
A
Y
F
A
N
3
R
E
L
A
Y
F
A
N
2
R
E
L
A
Y
F
A
N
1
R
E
L
A
Y
H
E
A
T
R
E
L
A
Y
H
E
A
T
R
E
L
A
Y
C
O
M
P
R
E
L
A
Y
V
O
L
T
A
G
E
S
W
IT
C
H
W
IR
IN
G
D
IA
G
R
A
M
H
E
A
T
P
U
M
P
E
H
2
.5
K
W
,
3
.4
K
W
,
5
.0
K
W
V
H
A
9
K
/1
2
K
/1
8
K
N
O
T
U
S
E
D
N
O
T
U
S
E
D
S
E
T
V
O
L
T
A
G
E
T
O
2
3
0
V
N
O
T
U
S
E
D
2
3
0
"
F
"
C
S
R
T
H
E
R
M
O
S
T
A
T
C
O
N
N
E
C
T
IO
N
S
RT 6
G
H
G
L
O/B
Y
R
W
C
C
GH
GL
B
W
Y
R