36
R-90GCH
TEST DATA AT A GLANCE
PARTS
SYMBOL
VALUE / DATA
Fuse
F1
20A 250V
Fuse
F2
F10A
High voltage fuse
F3
0.75A 5 kV
Thermal cut-out
TC1
170
°
C Off / 155˚C On
Thermal cut-out
TC2
150
°
C Off / 130˚C On
Temperature fuse
TF
150
°
C Off
Thermistor
Approx. 360k
Ω
- 152k
Ω
at 20˚C - 30˚C
Top heating element
H1
Approx. 34
Ω
/ Insulation resistance>10M
Ω
Side heating element
H2
Approx. 43
Ω
/ Insulation resistance>10M
Ω
Oven lamp
OL
240 V 25W
High voltage capacitor
C1
1.13
µ
F
AC 2300V
Convection motor capacitor
C2
1.5
µ
F
400V
Magnetron
MG
Filament < 1
Ω
/ Filament – chassis
∞
ohm.
High voltage transformer
T
Filament winding < 1
Ω
Secondary winding Approx. 95
Ω
Primary winding Approx. 1.2
Ω
WARNING: DISCONNECT THE PLUG WHEN MEASURING RESISTANCE.