ACP MDC182SA, Сервисная инструкция

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16
retest.
Blower Motor
Remove all wires from motor.
Measure resistance COM to 208
Measure resistance COM to 230
Measure resistance 208 to 230
Approx 23
Ω
Approx 26
Ω
Approx 3
Ω
Stirrer Motor- 25RPM
Remove all wires from motor.
Measure coil resistance
Approximately 25k Ω.
COM
Transformer
Discharge Capacitor
Remove all wires from terminals, and
measure resistance from:
230 to Common
………………………
208
to Common………………………
Terminal 5 to 6
………………………..
Terminal 7 to 8
………………………
Terminal 4 to
Ground ………………….
<1 Ω.
<1 Ω.
<1 Ω.
<1
Ω
27
Ω ±10%
Interlock Switch
Assembly
Disconnect wires to switch.
With door open measure resistance
from:
Primary
– Terminals………….
Monitor
– Terminals………….
Secondary
– Terminals………
With door closed measure
resistance from:
Primary
– Terminals………….
Monitor
– Terminals………….
Secondary
– Terminals………
Open/Infinite

Closed/Continuity
Open/Infinite

Closed/Continuity
Open/Infinite

Closed/Continuity