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C. ERROR INDICATION
This model has some self diagnosis function.
Display shows "E" depend on the trouble.
I
DISPLAY
TROUBLE
SYMPTOM
I
E-01
Malfunction of High voltage
No or weak heat
circuit for front or back
Operation stops defective circuit.
Magnetron
E-n
Contact of Relay RL-7 is
When the door is closed, operation starts
closed always
without touching start key.
Buzzer sounds until power is cut.
I
E-12
Contact of Relay RL-7 is
When the door is closed, operation starts
closed always
without touching start key.
,,,
Buzzer sounds until power is cut.
1,
t ./
E::},
Thermal protector on the
Over heating
L
top of cavity is opened for
Buzzer sounds until power is cut.
over heating.
7. DISASSEMBLY
INSTRUCTIONS
-OVEN
MUST
BE DISCONNECTED
FROM
ELECfRICAL
OUTLET WHEN MAKING
REPLACEMENT,
REPAIRS, ADJUSTMENT
AND
CONTINUITY
CHECKS BEFORE PROCEEDING
WITH ANY REPAIR WbRKS
AFTER DIS -
CONNECTING.
WAIT AT LEAST 1 MINUTES,
UNTIL THE CAPACITOR
IN THE HIGH VOLTAGE
AREA HAS FULLY DISCHARGED.
- WHEN REPLACING
ANY DOOR MICROSWITCH,
REPLACE
WITH THE-SAME TYPE SWITCH
SPECIFIED
ON THE PARTS LIST.
A. REMOVING
INTERLOCK
MONITOR SWITCHES
b.
(See Figure 1 cm page 1)
(1) Disconnect all lead wires from the interlock
monitor switches.
(2) Remove 1 screw securing the interlock monitor
switches.
(3) Make necessaIy
adjustment. and make
microwave
energy leakage check according to
B. REMOVING
DOOR SENSING SWITCH
(See Figure 1 on page 1)
(1) Disconnect all lead wires from the interlock
monitor switches and door sensing switch.
(2) Remove 2 screws the lever stopper.
(3) Remove 2 screws and nuts from the door
sensing switch.
(4) Make necessary adjustment, and make
microwave
energy leakage check according to
"1. ADJUSTMENT
PROCEDURES"on
page 1,
after it is replaced with new one, and check
proper operation of it according to "CHECK-
OUT PROCEDURE
FOR SWITCHES"
on
page 6.
C. REMOWNG
LATCH INTERLOCK
SWITCH
(See Figure 2 on page 1)
(1) Disconnect all lead wires from the latch
"1. ADJUSTMENT
PROCEDURES"on
page 1,
. .
after it is replaced with new one, and check
(2)
proper operation of it according to "CHECK-
(3)
OUT PROCEDURE
FOR SWITCHES"
on
page 6.
(4)
interlock switch.
Remove 2 screws the lever stopper.
Remove 2 screws and nuts from the
switch.
Make necessary adjustment, and make
microwave
energy leakage check according to
"1. ADJUSTMENT
PROCEDURES"on
page
after it is replaced with new one, and check
proper operation of it according to "CHECK-
OUT PROCEDURE
FOR SWITCHES"
on
page 6.
1,
–lo-
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