Amana AVZC20 Series Service Instructions Manual page 95

WIRING DIAGRAM
PL1
PL2
RD
2
2
3
3
BK
1
1
6
6 WH
BR
5
5
BL
4
4
7
7
8 8
9
9
SEE
NOTE 7
BK
SEE NOTE 6
RD
BL
GY
BK
RD
ECM MOTOR
HARNESS
NOTES:
1. P LACE RED W IRES ON TRANSFORMER TERMIN AL 2 FOR 208 VAC O PER ATION.
2. MANUFACTURER'S S PECIFIED REP LACE MENT PA RTS MU ST BE U SED WHEN SERVICING.
3. IF ANY OF THE ORIGINAL WIRES AS SU PPLIED WITH TH IS UNIT MU ST BE R EPLACED,
IT MU ST BE R EP LACED WITH WI R ING M ATERI AL H AVING A TE MPER ATURE R ATING OF AT
L EAST 105°C. USE CO PPER CON DUCTORS O NLY.
4. UNIT MU ST BE PER MANE NTLY GROUNDED A ND C ONFORM TO N.E.C AND LOC AL CODES.
5. TO RECA LL THE LAST 6 FA ULTS, M OST RECENT TO LEA ST RECENT, D EPRE SS
SWITCH FOR MORE THAN 2 SECONDS WHILE IN STANDBY (NO THERM OSTAT INPU TS)
6. RED STATUS LED PROVIDES N ETWORK STATUS. GREEN RX LED IND ICATE S N ETWORK TRAFFIC.
USE LEARN B UTT ON TO RES ET N ETWORK.
7. DISCARD C ONNECTOR PL1 WHEN INS TALLING O PTIONAL H EAT KI T .
8. THE CONDENS ATE ALARM SW ITCH (CA S) TERMIN ALS CAN ONLY BE UTILIZED W ITH CO MMUN ICATING
MODE S ETUPS AND MU ST BE ENA BLED WITH A COMMUNIC ATING THERM OSTAT. THIS F EATURE IS N OT
OPER AT IONAL W ITH LEGACY SY STE MS.
USE N.E.C CLA SS 2 WIRE.
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
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.
RD
3
RD
2
1
BL
BK
C W2 W1
LEARN
SEE NOTE 5
FAULT SEE NOTE 6
RECALL
STATUS
LED
7 SEGMENT
DIAGNOSTIC
DISPLAY
CFM LED
4
SEE NOTE 6
RX LED
3
2
1
S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13
DIP SWITCHES
CIRCULATOR BLOWER
4 3 2 1
1
2
3
4
5
GND
GN
DISCONNECT
BL
RD
TR
TH
COM
24 V 3 A FUSE
CAS
L1
SEE NOTE 8
DEHUM
FUSE 3 A
O
R
Y2
Y1
W1
W2
W1
W2
G
Y1
C
R
TO
Y2
MICRO
2
1
G
O
DEHUM
GND
C
GN
RD
BK
INTEGRATED CONTROL
LOW VOLTAGE (24V)
LOW VOLTAGE FIE LD
HI VOL TAGE (230 V)
HI VOLTAGE FIELD
JUNCTION
TERM INAL
INTE RNAL TO
EQUIPMENT GND
FIELD GND
FIELD SPL ICE
RESISTOR
OVERCURRENT
PROT. DEV ICE
PLUG CONNECTION
L1
L2
GND
INDOOR
AIR
CIRCU LATOR
BLWR
GND
208/230 VAC
40 VA
TRANSFORMER
TH
24 VAC
W1 (1)
HEAT 1 COIL/R1
W2 (2)
HEAT 2 COIL/ R2
CAS (1)
CONDENSATE SWITCH
CAS (2)
+VDC (1)
RX (2)
INDO OR
TX (3)
CIRCUL AT OR
BLWR
GND (4)
TR
COM
INTEGRATED CONTROL MODULE
COLOR CODES:
PK ---- PINK
BR ---- BROWN
WH ---- WHITE
BL ---- BLUE
GY ---- GRAY
RD ---- RED
YL ---- YELLOW
OR ---- ORANGE
PU ---- PURPLE
GN ---- GREEN
BK ---- BLACK
L2
AIR
GND
0140A00244-A
95