Measurements And Adjustments; Drain Pump - Panasonic NA-107VC4W01 Service Manual

10 Measurements and Adjustments

10.1. Drain Pump

Drain pump is both a mechanical and elektrical component
which is used to drain water inside the washing machine. It has
an synchronous motor inside. For better performance main-
tanance, pump filter should be cleaned regularly.
10.1.1. Technical Features
Nominal voltage 220 - 240 V
Nominal current 0.28 A (±10 %)
Nominal power 37 W
Frequency 50 Hz
136 Ω (±5 %)
Resistor (coil)
Water flow: 17 L/min (to 1 m height)
Thermal protector YES
10.1.2. Checking of Component
Check the resistance value on the component with multimeter
as shown in belows figures.
Resistance value should be between 131 - 141 Ω.
Checking the component
10.1.3. Component Controlling By Con-
nection Measurement
You can determine the ohm value by measuring from the blue
cable at 2nd and blue cable at 11th position in the large socket
(refer to 12 Wiring Connection Diagram) as shown in belows
figures.
Resistance value should be between 131 - 141 Ω.
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