Service Information; Krc Warnings And Failure Codes - Amana ARGS7650 Service Manual

Testing Procedures
!
WARNING

Service Information

This control consists of a display, relays, and all cicuitry
which are housed in a single component. The mylar
overlay is not part of the clock assembly, and needs to
be replaced seperately if the unit is replaced.
Components for the clean cycle to operate correctly
consist of latch switch, control, and temperature sensor
which work in series with each other to operate the
clean cycle. If one of the components is not operating
correctly, this will effect the operation of cleaning cycle.
KRC Terminal Idenification Chart
Location
P2−1
P2−2
P2−3
P2−4
P2−5
P3
P4
P5
P6
P4
P6 P5
Relays
RS2310002 Rev. 1
Connection
Door lock
No connection
Door lock
Sensor
Sensor
Line
Neutral
Broil
Bake
P1
1 12
P3
1
P2
To avoid risk of electric shock, personal injury or death,
disconnect power before servicing, unless testing requires it.
Drive Element Requirements
Bake
100% bake element
Broil
100% broil element
Clean
Stage 1 Time controlled 30 minutes, 100% broil
Stage2 Same element control as bake mode
Time Total clean time 4 hours with last 30 minutes
for cool down

KRC Warnings and Failure Codes

This control is capable of detecting certain failure within
the control, oven temperature sensor, and wiring.
The failure codes and warnings which may appear on
the display are listed below. A brief description of the
failure codes are also listed.
DIGITAL FAILURE DISPLAY
F2—Oven cavity over temperature.
Check sensor resistance, wiring harness, and
connections.
F3—Open circuit in oven temperature sensor circuit.
Check sensor resistance, wiring harness, and
connections.
F4—Shorted circuit in oven temperature sensor circuit.
Check sensor resistance, wiring harness, and
connections.
FFF—Control failure.
Check all components and wiring prior to
replacing control.
C–6