Goodman Amana AMES80 U Series, Service And Troubleshooting

Page: 27 / 28

WIRING DIAGRAMS
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
HI
G
H V
O
LT
A
G
E!
DI
SCO
NNE
CT
AL
L
PO
W
ER BE
FO
RE
S
ERV
ICI
NG
O
R I
NS
TA
LL
IN
G
T
HI
S
U
N
IT
. M
U
LT
IPL
E PO
W
ER
SO
U
R
C
ES M
AY B
E P
R
ESEN
T.
F
A
IL
U
R
E
TO
DO
S
O
M
AY
CAUS
E P
RO
PE
RT
Y DAM
AG
E,
P
ERS
O
NAL
INJ
UR
Y O
R DE
AT
H
.
27
GN
GND
OR
WARNING:DISCONNECT
N
TO UNIT MUST BE
AND GROUNDED.
JUNC
TI
ON
B
OX
RD
L
SERVICING. WIRING
Ø /60 HZ
DISCONNECT
OVERCURRENT
GND
WH
120 VAC/ 1
BK
POWER BEFORE
TO
POWER SUPPLY WITH
PROTECTION DEVICE
PROPERLY POLARIZED
OUTPUT
NO 24 VAC POWER TO CONTROL
STANDBY NORMAL OPERATION
NO THERMOSTAT REQUESTS
OEM TEST MODE
CONTROL FAULT DETECTED
HARD LOCKOUT
STEADY ON
CONTINUOUS FAN OPERATION
CALL FOR COOLING
CALL FOR HEATING
CONTROL FUSE
OPEN
ID PLUG FAILURE
LOW FLAME SENSE
GAS VALVE CIRCUIT SHORTED
FLAME PRESENT WITH GAS
VALVE OFF
HIGH LIMIT SWITCH OPEN
PS NULL ERROR :INCONSISTENT
READING WITH INDUCER OFF
PS NULL ERROR :INCONSISTENT
READING WITH INDUCER ON
SYSTEM LOCKOUT - RETRIES
EXCEEDED
7 FLASHES
5 FLASHES
4 FLASHES
3 FLASHES
2 FLASHES
1 FLASH
CLEAR ERROR HISTORY
FIELD TEST MODE
REVERSED LINE VOLTAGE
POLARITY
RAPID FLASH
OFF NO LED
ACTIVITY
LED ACTIVITY AMBER GREEN RED
C. USE COPPER CONDUCTORS ONLY.
SWITCH (TEMP.)
FIELD SPLICE
PLUG CONNECTION
PK PINK
5. UNIT MUST BE PERMANENTLY GROUNDED
AND CONFORM TO N.E.C. AND LOCAL CODES.
SWITCH (PRESS.)
TERMINAL
HAVING A TEMPERATURE RATING OF AT LEAST 105°
3. IF ANY OF THE ORIGINAL WIRE AS SUPPLIED
WITH THE FURNACE MUST BE REPLACED, IT
MUST BE REPLACED WITH WIRING MATERIAL
4. BLOWER SPEEDS SHOULD BE ADJUSTED BY
INSTALLER TO MATCH THE INSTALLATION
REQUIREMENTS SO AS TO PROVIDE
THE CORRECT HEATING TEMPRATURE
RISE AND THE CORRECT COOLING CFM.
IGNITER
PROT. DEVICE
OVERCURRENT
FIELD GND
EQUIPMENT GND
JUNCTION
INTEGRATED CONTROL
INTERNAL TO
2. MANUFACTUR'S SPECIFIED REPLACEMENT
PARTS MUST BE USED WHEN SERVICING.
1. SET HEAT ANTICIPATOR ON ROOM THERMOSTAT AT
0.7 AMPS.
NOTES:
HI VOLTAGE FIELD
HI VOLTAGE (120V)
LOW VOLTAGE FIELD
LOW VOLTAGE (24V)
COLOR CODES:
RD RED
GY GRAY
BL BLUE
WH WHITE
BR BROWN
BK BLACK
GN GREEN
PU PURPLE
OR ORANGE
YL YELLOW
WH
SE
NS
OR
YL
FL
AM
E
GN
RD
Y W R G C
N.E.C. CLASS 2 WIRE
BK
DIAGNOSTIC
LED
BR
GN
BK
PK
WH
LIMIT CONTROL
AUXILIARY
AUTO RESET
3
1
BL
RD
WH
BR
WH
LIMIT CONTROL
AUTO RESET PRIMARY
WH
1
BR
PU
BK
PRESSURE
TRANSDUCER
PK
PU
2
4
BK
GND
1
BLOWER CIRCULATOR
BK
GAS VALVE
CONNECTOR
2 CIRCUIT
IGNITER
SURFACE
HOT
2
RD
2
BLOWER
DRAFT
INDUCED
M1
BLOWER COMPARTMENT
HARNESS
ECM MTR
C2
RD
BURNER COMPARTMENT
GND
FUSE
3
A
32
V
PARK
PARK
COM
COOL
HEAT
GND
RD
9
8
12
1
11
7
4
10
BK
BL
OR
GY
GY
LINE MOTOR XFMR HUM EAC FLAME
T2
2
T2
T1
T1
1
NEUTRAL
T9
T1
9
WH
40 VA
120
VAC
24
VAC
OR
TRANSFORMER
BLOWER
RD
COMPARTMENT
DOOR SWITCH
(OPEN WHEN
DOOR OPEN)
BK
BK
6 FLASHES AUXILIARY LIMIT OPEN
GN
6
3
5
2
2
3 4
1
BK
AUTO RESET BURNER
TEMPERATURE CONTROL
OR
GN
BL RD
3
1
2
RD
GN
BK
BK
4
OR
T1
0
T1
2
T4 T2
1
T3
BK
OR
RD
BL
BK
YL
RD
BK
WH
T20
T13
T8
T5
T7
T14
FAN
T2
3
GND
IDB(2)
HSI(1)
AUTO RESET BURNER
TEMPERATURE CONTROL
EAC-H
CLEANER AIR
ELECTRONIC
LI
NE
N
EU
TR
AL
S
Ø /60 HZ POWER SUPPLY WITH TO 120VAC/ 1
C2 GAS
VALVE
M1
MV(12)
HUMIDIFIER
WARNING:
R
Y
G
C
TO
MICRO
TR (11)
GND
MVC (8)
RO2 (6)
RO1 (5)
GND
24 VAC
40 VA
TRANSFORMER
120 VAC
FLAME SENSOR
ID
BLWR
CIRCULATOR
BLWR
HOT SURFACE
IGNITER
COO
L
HEA
T-H
FS
SWITCH
DOOR
OVERCURRENT PROTECTION DEVICE
N L
DISCONNECT
GND
IN
TEGRATED
C
ON
TR
OL M
OD
UL
E
XFMR-H
LINE-H
JUNCTION BOX
INTEGRATED
CONTROL MODULE
TH (10)
BEFORE SERVICING.
DISCONNECT POWER
MUST BE
WIRING TO UNIT
PROPERLY
AND GROUNDED.
POLARIZED
GN
5
BR
BR
GY
PRESSURE
TRANSDUCER
PT (3)
PT (1)
PT (2)
+
-
O
AUTO RESET
AUXILIARY LIMIT
CONTROLS
HLI (7)
HLO (4)
W
CONTROL
LIMIT
PRIMARY
AUTO RESET
2
1
3
1
2
3
4
5
1
2
3
YL
OR
WH
BR
BK
YL
OR
WH
WH
SW1
8
FLASHES
BLOCKED FLUE
*MES80/*CES80
(with PCBBF161 Control Board)