Metro Therm METROAIR AQUA HPM, Руководство пользователя

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10.1 The heat pump does not supply hot water
Check out the following:
• Is the system connected to power?
• Is there power at the wall socket?
• Is the heat pump switched off via the temperature sensor T8?
• Is the water temperature >55 °C?
• Is the cold water supply open?
• Is there a free access of inlet air?
• Is there a free flow path for outlet air?
• Does the circulation pump run when the heat pump/compressor is on?
• Does the pump circulate water between 200-600 l/h?
• Has the periodic cleaning of evaporator, condensation tray and fan as described in the
Maintenance section been followed?
• Has any of the safety features disengaged the heat pump/electrical heater?
• Has external shot-circuiting of terminals disengaged the heat pump?
• Has factory resetting (E0) been tested?
If it is not one of the above errors, please contact:
• In the warranty period (0-2 years):
The installer, from which the unit was purchased.
• After the warranty period (2 years ->):
The installer from which the unit was purchased or METRO THERM Partners.
Please have data from name plate ready (silver plate on the unit).
10 Troubleshooting