Viking VHSO205SS Service Manual page 16

VHSO205SS
CONDITION
POSSIBLE CAUSE
AND
DEFECTIVE PARTS
A MAGNETRON
B POWER TRANSFORMER
C H.V. RECTIFIER ASSEMBLY
D HIGH VOLTAGE CAPACITOR
E SECONDARY INTERLOCK SWITCH
F PRIMARY INTERLOCK SYSTEM
G MONITOR SWITCH
H MONITOR FUSE
J MAGNETRON TEMPERATURE FUSE
K THERMAL CUT-OUT (TOP)
M TOP HEATING ELEMENT
O THERMISTOR
P DAMPER MOTOR
Q DAMPER SWITCH
U TOUCH CONTROL PANEL
V TACT SWITCH
W RELAY RY-1
W RELAY RY-
W RELAY RY-3
W RELAY RY-4
W RELAY RY-5
W RELAY RY-6
Y DEFROST
Z FUSE1 ON PWB.
X SOLID-STATE RELAY (TOP)
X SOLID-STATE RELAY (SIDE)
OVEN LAMP
Replace
FAN MOTOR (MAGNETRON)
Replace
TURNTABLE MOTOR
Replace
S CONVECTION MOTOR
LOOSE WIRING
Check
SHORTED IN POWER CORD
Check
NO POWER AT OUTLET
Check
LOW VOLTAGE
Check
L THERMAL CUT OUT (SIDE)
N SIDE HEATING ELEMENT
FAN MOTOR (POWER TRANSFORMER)
Replace
U LV TRANSFORMER
I FUSE F10A
R CONVECTION MOTOR CAPACITOR
OFF CONDITION COOKING CONDITION
16
(CONVECTION, SPEED BAKE/
(MICROWAVE)
GRILL/ROAST)