Electrolux EI30BM55HB - 30" Microwave Oven, Technical & Service Manual

Page: 17 / 60

Operation
2-5
EI30BM55HW
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED
2. CLOCK APPEARS ON DISPLAY
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. COOKING TIME PROGRAMMED.
3. VARIABLE COOKING CONTROL "P-HI".
4. START PAD TOUCHED.
NOTE: " " indicates components with potentials above 250V
BLK RED
BLK
BRN
MAGNETRON
TEMP.FUSE
WHT
2 1 3
6 3 2 4 5 1
RY5
C1
HOOD FAN
MOTOR
WHT
RY6
RY7 RY9
BLK
WHT
BRN BRN
BRN
WHT WHT
OVEN
LAMP
RELAY
GR
Y
GR
Y
GR
Y
GRY
CONTROL
DOOR UNIT
WHT
ANTENNA MOT
O
R
YL
W
WHT
YL
W
RED
N.C.
RED RED
RED
WHT WHT
E1
D40
40W
40W
D29
E2
RED
GRN
DOOR
SENSING
SWITCH
WHT
RY1
BRN
RED
RE D
A1
T1
VRS1
RY8
A5
A3
B7
B5
B3
C7
B1
C5
C100
6.8uF
230V
10uF
220V
C3
HUMIDITY
S
ENSOR
F3
F2
F1
BLK
PRIMARY
INTERLOCK
RELAY
LOW VOLTAGE
TRANSFORMER
RY2
RE D
E
R
D
BLK
BLK
BLK
BRN
RY3
TURN-
TABLE
MOTOR
RELAY
C9
1
1
1
1
6
12
CN-L
CN-J
CN-G
11
11
FA
N
MOT
O
R
WHT
YL
W
YL
W
GR
Y
WHT
MONIT
OR
SWITCH
WHT GR
Y
SECONDARY INTERLOCK
SWITCH
OVEN
LAMP
TURNT
ABLE
MOT
O
R
TTM
FM ATM
OL
CL
HM
COM.
HIGH
VOLTAGE
RECTIFIER
HIGH
VOLTAGE
CAPACITOR
POWER
TRANSFORMER
MAGNETRON
POWER UNIT
OVEN THERMAL
CUT OUT
HOOD FAN
THERMOSTAT
THERMOST
A
T
High
Low
Med.
COOK
TOP
LAMP
N.O.
RY4
120ºC
*NOTE 2
*NOTE 3
*NOTE 2
*NOTE
4
150ºC
145ºC
60ºC
70ºC
N.O.
GRN
CN-M
CN-N
CN-D
R100
GND
120VAC
60Hz
0.94uF
2300VAC
COM N.O.
RED
RED
YLW
BLK
B
LK
PPL
BLK
WHT
WHT
NOISE
S
UPRESSION
COIL
1.0mH
RESIST
O
R
4
70k
1/2W
1/2W
30k
LINE
CROSS
CAP
A
CIT
O
R
1
.0uF
250V
LINE
B
YP
ASS
CAP
A
CIT
O
R
3300pF
2
50V
FUSE 20A
LINE
BYP
ASS
CAP
A
CIT
OR
3300pF
2
50V
NOISE FILTER UNIT
YL
W
RED
BLK
GR
Y
ORG
UNIT
SWITCH
UNIT
4. The neutral wire(White/Gray wire) must be connected to the winding start tab
terminal of the power transformer primary winding.
3. Only certain models use the humidity sensor.
1. Circuits subject to change without notice
2. The neutral wire(White or Gray wire) must be connected to the prescribed
tab terminal of the lamp socket.
NOTES:
BLK
RED
BLK
BRN
MAGNETRON
TEMP.FUSE
WHT
2 1 3
6 3 2 4 5 1
RY5
C1
HOOD FAN
MOTOR
WHT
RY6
RY7 RY9
BLK
WHT
BRN BRN
BRN
WHT WHT
OVEN
LAMP
RELAY
GR
Y
GR
Y
GR
Y
GRY
CONTROL
DOOR UNIT
WHT
ANTENNA MOT
O
R
YL
W
WHT
YL
W
RED
N
.
.
C
RED RED
RED
WHT WHT
E1
D40
40W
40W
D29 E2
RED
GRN
DOOR
SENSING
SWITCH
WHT
RY1
BRN
RE D
RED
A1
T1
VRS1
RY8
A5
A3
B7
B5
B3
C7
B1
C5
C100
6.8uF
230V
10uF
220V
C3
HUMIDITY
SENSOR
F3
F2
F1
BLK
PRIMARY
INTERLOCK
RELAY
LOW VOLTAGE
TRANSFORMER
RY2
RE D
E
RD
BLK
BLK
BLK
BRN
RY3
TURN-
TABLE
MOTOR
RELAY
C9
1
1
1
1
6
12
CN-L
CN-J
CN-G
11
11
FA
N
MOT
O
R
WHT
YL
W
YL
W
GR
Y
WHT
MONIT
OR
SWITCH
WHT GR
Y
SECONDARY INTERLOCK
SWITCH
OVEN
LAMP
TURNT
A
BLE
MOT
O
R
TTM
FM
ATM
OL
CL
HM
COM.
HIGH
VOLTAGE
RECTIFIER
HIGH
VOLTAGE
CAPACITOR
POWER
TRANSFORMER
MAGNETRON
POWER UNIT
OVEN THERMAL
CUT OUT
HOOD FAN
THERMOSTAT
THERMOST
A
T
High
Low
Med.
COOK
TOP
LAMP
N.O.
RY4
120ºC
*NOTE 2
*NOTE 3
*NOTE 2
*NOTE
4
150ºC
145ºC
60ºC
70ºC
N.O.
GRN
CN-M
CN-N
CN-D
R100
GND
120VAC
60Hz
0.94uF
2300VAC
COM
N.O.
RED
RED
YLW
BLK
BLK
PPL
BLK
WHT
WHT
NOISE
SUPRESSION
C
OIL
1
.0mH
RESIST
OR
470k
1/2W
1/2W
30k
LINE
CROSS
CAP
ACIT
OR
1.0uF
250V
LINE
BYP
A
SS
CAP
A
CIT
O
R
3300pF
250V
FUSE 20A
LINE
BYP
A
SS
CAP
A
CIT
O
R
3300pF
250V
NOISE FILTER UNIT
YL
W
RED
BLK
GR
Y
ORG
UNIT
SWITCH
UNIT
4. The neutral wire(White/Gray wire) must be connected to the winding start tab
terminal of the power transformer primary winding.
3. Only certain models use the humidity sensor.
1. Circuits subject to change without notice
2. The neutral wire(White or Gray wire) must be connected to the prescribed
tab terminal of the lamp socket.
NOTES: