LG HM123MRS Manuel utilisateur

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LG HM123MRS Manuel utilisateur | Fixfr
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User questions

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John N.

What does error code CH14 indicate and how can it be resolved?

The CH14 error code indicates low water flow rate. To resolve it: 1. Do not set the water pump speed to minimum. 2. Ensure that the circuit head loss does not exceed the pump capacity. 3. Properly bleed air from the water circuit. 4. Check that the water supply pressure displayed on the screen is below approximately 3.0 bar.

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John N.

What does error code CH14 indicate and what checks should be performed?

Error code CH14 indicates a low water flow issue. The following checks should be performed:

  • Ensure the water pump speed is not set to 'Min'.
  • Check that the circuit head loss does not exceed the pump's capacity.
  • Properly bleed air from the water circuit.
  • Verify that the water supply pressure displayed on the monitoring screen is below approximately 3.0 bar.
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John N.

How to resolve the CH14 error code?

Code CH14 indicates a low water flow error. Check the following: 1. Do not set the water pump speed to 'Min'. 2. Ensure that the pressure loss in the circuit does not exceed the pump capacity. 3. Properly bleed air from the water circuit. 4. Check that the water supply pressure is below approximately 3.0 bar.

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