Common Faults with Gledhill Electramate 2000 9kW System
Common Faults and Troubleshooting for Gledhill Electramate 2000 9kW System
Note: All maintenance and repairs should be conducted by a certified engineer. The contents below have been extracted from the following provided by the manufacturer.
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Customer Concerns:
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Noisy Operation:
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Possible Causes:
- Loud heating pump:
- Ensure system pressure is maintained (minimum 0 bar when cold) and vent if required.
- Adjust pump speed to maintain a temperature difference of approximately 11°C.
- If noise persists during heating, check and adjust system bypass if applicable.
- Noisy electric flow boiler:
- Verify flow rate through the electric boiler and adjust pump speed accordingly.
- Maintain system pressure (minimum 0 bar when cold) and vent if necessary.
- Noise during hot water usage:
- Check system pressure and vent pump if noisy.
- Address water hammer issues such as loose pipework or tap washers.
- Loud heating pump:
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Possible Causes:
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Poor Hot Water Service:
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Possible Causes:
- Insufficient system pressure.
- Malfunctioning electric flow boiler.
- Incorrect 3 port mixing valve setting.
- Incorrect store temperature settings.
- Plate heat exchanger pump problems.
- Inadequate flow rate or inconsistent temperature.
- Space heating load surpassing specifications.
- Potential scale buildup affecting heat exchanger.
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Possible Causes:
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Inadequate Space Heating:
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Possible Causes:
- Low system pressure.
- Incorrect settings on the front panel and 3 port mixing valve.
- Electric flow boiler malfunction.
- Incorrect store charging temperature.
- Space heating load exceeding specifications.
- Inadequate flow temperature.
- Issues with programmable room thermostat or TRVs.
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Possible Causes:
Troubleshooting:
- Verify ACB operation as instructed.
- Address pressure relief safety valve discharges promptly.
- Investigate boiler overheat thermostat tripping, considering pump failure or circulation issues.
- If store overheat thermostat activates, ensure boiler pump and temperature sensor function properly.
Important Note: Do not manipulate safety controls manually. Seek manufacturer guidance if uncertain.
System Maintenance:
- Prioritize isolation of ElectraMate appliance before powerflushing.
- Adhere strictly to manufacturer's guidelines during powerflushing procedures.
Conclusion: Thoroughly diagnose and resolve potential issues to ensure the Gledhill Electramate 2000 9kW system operates optimally, effectively addressing customer concerns. For additional support, consult the technical helpline or manufacturer's recommendations.