5-14
CONDITION
CHECK
RESULT
CAUSE
REMEDY
1. Fuse blows.
Continuity.
No continuity.
Continuity.
Shorted contact at
the primary switch.
Replace primary
and monitor
switches.
No continuity.
Normal.
Defective high
voltage capacitor.
Replace high
voltage capacitor.
Fuse blows again
Defective high volt-
age transformer.
Replace high volt-
age transformer.
Malfunction of the
monitor switch.
Replace primary
and monitor
switches.
Check continuity
of monitor
switch (with
door closed).
Check continuity
of primary
switch (with
door opened).
Disconnect one
side of the wire
lead connected
from transformer
to the high
voltage
capacitor and
operate the unit.
Replace fuse
(TROUBLE 2) Oven does not operate at all ; Display window does not display any figures and
no input is accepted.
NOTE : All these switches must be replaced at the same time. Refer to page 5-6, 5-7
Содержание NN-ST342WKPQ
Страница 9: ...SCHEMATIC DIAGRAM 4 3 ...
Страница 29: ...6 2 DOOR PARTS D04 05 S03 D06 01 05 08 D03 D 1 2 3 4 5 6 7 8 ...
Страница 30: ...6 3 CONTROL PANEL PARTS C 05 C18 S03 C01 C55 C 11 15 12 9 10 ...
Страница 31: ...6 4 OVEN CAVITY PARTS 21 25 24 27 26 19 22 64 ...
Страница 32: ...6 5 LATCH BOARD PARTS 28 29 29 30 32 ...
Страница 33: ...INTERIOR PARTS 6 6 34 37 38 39 40 41 42 43 44 45 48 ...
Страница 34: ...6 7 BASE PLATE PARTS 49 50 51 52 54 55 63 58 58 58 58 ...
Страница 40: ......
