What does error code Ed3 mean on a LG washers?

ezDispense Softener Pump Error - softener injection pump failure Connector to softener pump disconnected; Softener pump resistance out of range; Softener hardened in pump

How do I fix error code Ed3 on a LG washers?

1. undefined: Same diagnostic procedure as Ed1 2. undefined: Check connector to softener pump - reconnect or repair if disconnected 3. undefined: Check resistance (pin 1 to pin 3) - should be 22-42 Ohm +/-10% 4. undefined: If out of range: replace softener pump 5. undefined: If hardened: clean softener container 6. undefined: If persists: replace Sub PCB

LG Washers2022–present

Error Code Ed3

ezDispense Softener Pump Error - softener injection pump failure

Moderate

Address soon - your appliance may not work properly

What This Means

Connector to softener pump disconnected; Softener pump resistance out of range; Softener hardened in pump

How to Fix

1
Same diagnostic procedure as Ed1
2
Check connector to softener pump - reconnect or repair if disconnected
3
Check resistance (pin 1 to pin 3) - should be 22-42 Ohm +/-10%
4
If out of range: replace softener pump
5
If hardened: clean softener container
6
If persists: replace Sub PCB

This Error Applies To

LG WM6700H Series Washers (2022) (2022–present)

Service manual exact match: WM6700HBAService manual exact match: WM6700H*A

Related Error Codes

Pressure Sensor Error - water level sensor malfunction

Door Open Error - door not properly closed or locked

Unbalance Error - load is not evenly distributed in drum

Oversudsing

Too much detergent causing excessive suds

Ed2

ezDispense Detergent Dispense Sensor Error

Ed4

ezDispense Softener Dispense Sensor Error

Ed5

ezDispense System Error - automatic detergent injection pump connector fault

Inlet Valve Error - water supply problem detected

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