NTC
Door
1/2
Switch
COMPONENT
Door switch
Thermal cut-out
NTC 1/ NTC2
Heater 1
Heater 2
Motor (Sanjiang)
Motor( Broad- Ocean)
Note: There are two different motor suppliers used and can be identified by the label on the motor.
15
5 COMPONENT TESTING PROCEDURES
Display
WIRING COLOUR
Yellow-Yellow
Blue- Red or White NTC Closed circuit
Red- Red/ White - White 0 °c
White - Blue (N)
Red - Blue (N)
Red - Orange
Red - Blue
Orange - Blue
Red - Orange
Red - Blue
Orange - Blue
Heater
Motor
1/2
READING
Door closed- closed circuit
Door open- open circuit
33KΩ
10°c
20KΩ
25 °c
10KΩ
35 °c
6KΩ
50 °c
4KΩ
70 °c
1.5KΩ
105Ω +/- 10%
46Ω +/- 10%
116Ω +/- 10%
58Ω +/- 10%
58Ω +/- 10%
96Ω +/- 10%
48Ω +/- 10%
48Ω +/- 10%
Power
N
L