Electronic Control Board (High-Voltage Board; High-Voltage Board Component Location; Resistance Checks Made At High-Voltage Board - Amana V Series Service Manual

Electronic Controls
2. Check for voltage at terminal E8 on high-voltage
board. With freezer door open, freezer light is on and
meter should indicate 115 VAC. With freezer door
closed, freezer light is off and meter should indicate
approximately 0 VAC.
a. If E8 voltage does not change with light switch and
if switch turns light off and on. Violet/white wire is
broken between switch and HV board.
b. If E8 voltage toggles with light switch but
evaporator fan does not, check voltage at Pin 7
(orange wire) on 12-pin connector at HV board. If
E8 voltage toggles with light switch but voltage at
Pin 7 does not, HV board has failed.
c. If Pin-7 voltage toggles with light switch but
evaporator fan does not, then either orange wire
to low-voltage board (Pin 10) is broken, or LV
board has failed.

High-Voltage Board Component Location

Ground
Line Voltage (L1)
Neutral (L2)
Freezer Door Open
Refrigerator Door Open
Defrost Heater
Defrost Heater Relay
Defrost Terminator
Comp./Cond. Fan
Comp./Cond. Fan Relay
K1
Evaporator Fan
Evaporator Fan Relay
Fresh Food Fan
Transformer
9309
RE
10
F- SN
10
0-
A
.
62
29
M 23
73
8-
P- 07
01
03
03
Capacitor
Power Switch
E3
12-Pin Connector
Electronic Control Board
(High-Voltage Board)
Electronic control boards are not repairable. If any
component on an electronic control board has failed, the
board must be replaced.
NOTE: Repair or replace failed line-voltage components
before testing or replacing electronic control
board. Do not assume problems are caused by
the electronic control board. Open, shorted,
grounded or otherwise faulty line-voltage
components (including power cord and wiring)
can create problems that appear to be caused
by a failed electronic control board.
Resistance Checks made at High-Voltage
Board
E6
Defrost Heater
E2
Evaporator Fan Motor
E10
Defrost Terminator
E10
Power Switch
E10
Refrigerator Light Switch
E10
Freezer Light Switch
Overload
E4
N
Condenser
Fan Motor
A–7
29 ±5% ohms
33 ohms
1 ohm or less
1 ohm or less
1 ohm or less
1 ohm or less
PTC
Compressor
Relay
S Gray
C
R
RS1300004
E9
E9
E5
E9
E7
E8
Capacitor
E9
Rev. 1