Mixergy M0008, Инструкции по установке и обслуживанию

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Problem solving
Overheated water
In the unlikely event of overheated (95°C) water being discharged,
the Mixergy controller should be switched off immediately and a
competent engineer called out. Please contact Mixergy directly.
Water discharge
If water is occasionally being discharged as the water is heated,
this would be likely to indicate that the Expansion Vessel needs
to be recharged. In the event of this occurring, switch off all pow-
er supplies to the cylinder, and re-charge the vessel. If water is
continually being discharged, firstly check with a gauge that
the pressure allowed through the Pressure Reducing Valve does
not exceed 3 bar. If it does exceed 3 bar then the valve should be
stripped, cleaned and inspected. Should a replacement be re-
quired then only one supplied by Mixergy should be used.
Electrical fault
If an electrical fault is suspected or the electrical system does not
operate as expected, please contact Mixergy directly.
Connectivity issues
If a connectivity issue is suspected, please refer to the user guide
and FAQs for guidance.
Discharge from either of the relief valves indicates a
malfunction in the system and must be investigated
immediately.
Do not shut off the cold water supply to the unit.