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Troubleshooting
Question:
Instantaneous Water Heaters-No water outflow
Answer:
Reason:
Water supply is stopped or main valve is closed
Tap water pipe or inlet pipe is blocked
Faucet switch is closed or outlet pipe blocked
Water valve core is blocked by sediment or debris
Solution:
Wait for water supply to resume or open main valve
Check and clean tap water or inlet pipe
Open faucet switch and clear blockage
Clean valve core, restore or raise water pressure
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