Maytag Amana VZC20, Installation & Service Reference

Page: 19 / 60

19
HI
G
H
VO
LT
AG
E!
D
is
conne
ct
A
LL
pow
er
be
for
e
se
rvi
ci
ng
or
ins
ta
lli
ng
thi
s
uni
t.
M
ul
tipl
e
pow
er
sour
ce
s
m
ay
be
pr
es
ent
. Fa
ilur
e
to
do
so
m
ay
caus
e
pr
oper
ty
da
m
age,
p
er
sona
l i
nj
ur
y
or
de
at
h.
Wiring Diagram - 2 Tons
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
*VZC200241**
N
OT
ES:
0
X21A
X11A
AM
BI
EN
T
SEG1
SEG2
SEG3
EE
V
X25A
M
1C
BK R
D
YL
M1F
BK
WH
R
D
L2
L1
TE
R
M
IN
AL BL
O
C
K
FIE
LD W
IR
IN
G
H/
LPT
IN
VE
R
TER
B
O
AR
D
C
O
M
PR
ESS
O
R
TE
R
M
IN
AL
O
R
IE
N
TATION
X108A
Z1C
Z2C
RVC
208/240 V
3 1
2
24V
1
2
R C
W1
Y1
Y2
L
TO I
ND
O
O
R
U
NIT
TR
AN
SF
O
R
M
ER
X12A
X17A
+
-
HP
S
E1
H
R1
H
R3
BR
WH
H
R2
H
R4
X32A
X851A
PO
W
ER
C
O
N
DITI
O
N
ER
G
R
G
R
O
UN
D
LU
G
+
-
TH
ER
M
IST
O
R/
TE
M
PE
R
AT
UR
E
SE
N
SOR
M
OTOR
H
IGH/LOW
P
R
ES
SUR
E
TR
AN
SDUC
ER
(H/
LPT)
H
IG
H
PR
ESS
UR
E SWI
TCH
(H
PS)
D
S1/
D
S2
DIP SWI
TC
H
SEG1
-SEG3 7-
SE
G
M
EN
T D
ISPLAY
Z1
C
-Z
4C F
ER
RI
TE
C
O
R
E
BS1
-B
S3 P
U
SH
B
U
TTON SWI
TC
H
R
VC
R
EV
ER
SI
N
G
VAL
VE
C
OIL
M
1C
C
O
M
PR
ESS
O
R
M
OTOR
M1F
FAN
M
OT
O
R
N
OTE 1
1
OFF
O
N
D
S1
1
OFF O
N
D
S2
V
W
U
Z3C
COIL CIRCUIT
LIQUID LINE
DISCHARGE
LINE
DEFROST
C
OLO
R
C
O
D
E:
RD
---
---
---
---
-
BR
---
---
---
---
-
G
R
---
---
---
---
BK
---
---
---
----
W
H
---
---
---
---
YL---
---
---
---
-
BL-
---
---
---
---
GY-
---
---
---
--
PU
---
---
---
---
1.T
H
E
POSITI
O
N
OF T
H
E
SEL
EC
TOR
SWI
TCH
ES (
D
S1
/D
S2)
IN
D
IC
AT
E
FA
C
TO
RY
S
ETT
IN
G.
2. MOT
O
R
O
VER
LO
AD
P
R
OT
EC
TION
P
R
OVI
D
ED
BY I
N
VE
R
TE
R :
S
EE TABLE
3.
U
SE
C
O
PP
ER
C
O
NDUC
TO
R
S O
NLY.
4. CL
ASS 2 WI
R
E
TE
R
M
IN
AL
C
O
NN
EC
TO
R
N
OI
SELE
SS
EA
R
TH
EL
EC
TR
IC
AL
G
R
O
UN
D
H
IGH
VOL
TAGE
LOW VOLT
A
GE
H
IGH
VOL
TAGE FIE
LD
Z4C
SE
E
N
OTE 3
G
R
WH
BK
SE
E
N
OTE 3
BK
BK
PU
R
D
2
2
BS
1
BS2
BS3
X52A
SH
AR
E D
AT
A
BK
R
D
C
O
M
PO
N
EN
T C
O
D
E
U V W
GY BK
N
OTE 1
R
D
YL
BL
R
IN
G
C
OL
O
R
014
0R
00344-K
208-2
30 V
60 HZ
SE
E
N
OTE 4
R
ED
B
R
O
W
N
G
R
EE
N
BL
AC
K
WHI
TE
YELLOW B
LU
E
G
R
AY
P
UR
PLE
SE
E
N
OTE 3
O
N
O
N
OFF