During sensor cooking operation, the fire sensing op-
eration sequence will not begin until the AH sensor has
detected vapors and initiated a sensor cooking cycle.
SCHEMATIC
NOTE: CONDITION OF OVEN
. DOOR CLOSED.
2. CLOCK APPEARS ON DISPLAY.
NOISE FILTER
OL
117V
60Hz
THIRD DOOR
SWITCH
SCHEMATIC
NOTE: CONDITION OF OVEN
. DOOR CLOSED.
2. COOKING TIME PROGRAMMED.
3. "START" PAD TOUCHED.
NOISE FILTER
OL
117V
60Hz
THIRD DOOR
SWITCH
SCHEMATIC DIAGRAM
CONV.
MAGNETRON
OVEN
THERMAL
THERMAL
THERMAL
CUT-OUT
CUT-OUT
CUT-OUT
A1
TTM
CM
A-7
FM
DM
A-9
CONTROL UNIT
E-1
E-2
DOOR
SENSING
SWITCH
Figure O-1. Oven Schematic-OFF Condition
CONV.
MAGNETRON
OVEN
THERMAL
THERMAL
THERMAL
CUT-OUT
CUT-OUT
CUT-OUT
A1
CM
TTM
A-7
FM
DM
A-9
CONTROL UNIT
E-1
E-2
DOOR
THER-
SENSING
MISTOR
SWITCH
Figure O-2. Oven Schematic-Microwave Cooking Condition
This is because the operation of the convection fan
would interfere with the AH sensor's vapor detection.
COM.
(RY1)
A3
A5
RY2
SECONDARY
INTERLOCK
RY3
RERAY
F-3
F-2 F-1
E-3
E-4
E-5
E-6
THER-
DAMPER
AH SENSOR
MISTOR
SWITCH
COM.
(RY1)
A3
A5
RY2
SECONDARY
INTERLOCK
RY3
RERAY
F-3
F-2 F-1
E-3
E-4
E-5
E-6
DAMPER
AH SENSOR
SWITCH
3
N.O.
(RY1)
POWER
TRANSFORMER
COM.
(RY3)
COM.
(RY2)
N.O.
(RY2)
CAPACITOR
0.94µ
N.O.
(RY3)
N.O.
(RY1)
POWER
TRANSFORMER
COM.
(RY3)
COM.
(RY2)
N.O.
(RY2)
CAPACITOR
0.94µ
N.O.
(RY3)
E30MO65GSSA