Troubleshooting_49
Check type
Check code
Checking method
Corrective actions
Water supply
check
4C
1. Check whether the faucet is open.
- Open the faucet.
2. Check whether the water supply has been cut off.
- After wait until the water supply resumes and turn off the power.
- After the water supply resumes, turn on the power.
3. Check whether any foreign material is in the Water Supply Line and the
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4. Check the connection for the Water Valve connector.
- Reconnect the Water Valve connector.
5. Check whether the coil in Water Valve is conductive.
(Remove the connector before measuring.)
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seconds.
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7. Check whether the water supply stops after water is supplied for
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4-3. CHECK CODE TROUBLE SHOOTING