
– 40 –
WARNING: Disconnect electrical power before servicing.
Caution: Label all wires prior to disconnection. Wiring errors can cause improper and dangerous operation.
Verify operation after servicing.
Schematics and Wiring Diagrams
K
E
Y
P A
D
CONTR
OL CIR
CUIT BO
ARD
3-DIGIT DISPLA
Y
M
A
CTIVE
VENT
M
OTO
R
BX
RX
J7
KE
Y
PAD
1
23
4
5
67
8
9
10
1
23
1
2
3
4
5
6
71
0
1
1
89
1
2
J5
A
C
TIVE
VENT
3-DIGIT DISPLA
Y
J8
PQ
A
J10
P
OWER SWIT
CHING
J2
1
2
3
1
2
3
4
TURBIDIT
Y
/
TEMPERA
TURE
SENSOR
J3
J1
P
OWER
SUPPL
Y
1
2
3
4
NT
C
RECEIVER EMIT
TER
TRANSMIT
TER
CA
THODE
Vc
c
YB
NX
SX
OX
M
M
BW
NO
C
O
M
BX
DOOR
INTERL
OC
THERMOSTAT
K
WX
WX
WX
WX
NX
OX
OX
WX
WX
CIR
CUL
A
TION
BULK DE
TER
GENT PUMP
PUMP
Y
G
NL
1
X
W
X
B
PX
YX
FL
OOD
SWIT
CH
CN
O
C
THERMOSTAT
NO
725-1200
VX
VX
HEA
TING ELEMENT
RX
DRAIN PUMP
1
2
3
4
YB
NX
SX
OX
NT
C
TURBIDIT
Y SENSOR
STRIP CIR
CUITS
G
10
BX
BW
BW
NO
C
O
M
J2-11
J2-10
DOOR
INTERL
OCK
W
A
TER V
A
LV
E
DOOR INTERL
O
CK
J2-5
PX
FL
OOD
SWIT
CH
WX
725-1200
C
NO
PUMP MO
TO
R
J2-4
M
CIR
CUL
A
TION
PUMP
WX
NX
10
HEA
TING ELEMENT
J2-6
J2-7
VX
VX
VX
WX
HE
A
TING ELEMENT
FA
N
J2-3
M
NR
WX
DRAIN PUMP
J2-8
M
RX
WX
J2-1
J2-9
DE
TER
GENT MODULE
RY
WX
1200-2800
DE
TER
GENT MODULE
DRAIN PUMP
FA
N
YX
COLOR CODE
LE
T
TER
S
C
OL
OR
LE
T
TER
S
C
OL
OR
THE "X" INDICA
TES ONE SOLID COL
OR -
NO TRA
CER
. WIRES WITH TRA
CER SHOW
BO
TH COLORS.
E
X
AMPLE -WR IS WHITE
WITH RED TRA
CER
.
AX
BX
CX
NX
OX
PX
LT
. BL
UE
BL
A
C
K
BR
OW
G
X
GREEN
N
DK
. BL
UE
ORANGE
PINK
RX
SX
TX
VX
WX
YX
RED
GRA
Y
TA
N
PURPLE
WHITE
YELL
OW
30
65
875
30
VENT MO
TO
R
J5-2
J5-1
M
RX
BX
DE
TER
GENT MODULE
RY
WX
1200-2800
FA
N
NR
WX
65
M
M
1
23
J4
GY
R
X
DE
TER
GENT
SENSOR
DE
TER
GENT
SENSOR
SX
WX
W
AX MO
TO
R
(CIR
CUL
A
TION PUMP)
(CIR
CUL
A
TION PUMP)
1200-2800
SX
W
AX MO
TO
R
J2-2
WX
BULK DE
TER
GENT PUMP
BULK DE
TER
GENT PUMP
875
M
J4-1
J4-3
GY
DE
TER
GENT SENSOR
DE
TER
GENT
SENSOR
RX
1200-2800
WX
BX
WX
RX
DR Module
(optional)
J1
1
2
3
4
5
6
7
8
C
THERMOSTAT
NO
DO
T
TED LINE INDICA
TES
THE FE
A
TURE IS NO
T ON
ALL MODELS
.
CN
O
Содержание GDWT668V
Страница 8: ...8 Continued next page...
Страница 10: ...10 Start 5...
Страница 38: ...38 Top Control Activates Deactivates fan Hold both buttons simultaneously for 3 seconds...