STATUS INDICATOR
ENGLISH
Mode | Status | Display | Function |
Status | Compressor On |
| This icon indicates that the compressor in the outdoor |
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| unit is running. |
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| This icons indicate that the backup heater of the unit | |
| On |
| is operating, when there is a high demand for heating |
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| capacity. The backup heater provides extra heating |
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| capacity in case of low ambient outdoor temperature |
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| (high heating load). |
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| Booster heater |
| This icon indicates that the booster heater is active. |
| On |
| The booster heater provides auxiliary heating for the |
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| domestic hot water tank. The booster heater is located |
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| in the domestic hot water tank. The icon is not used |
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| when the domestic hot water tank is not installed. |
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| Solar thermal |
| It indicates when the solar panel is powered on. DHW |
| panel On |
| mode is stopping while solar panel is on in order to save |
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| your energy cost. |
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| Back up boiler |
| The Back up boiler shall start to work as soon as |
| On |
| outdoor temperature reach to the targeted temperature. |
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| Users can adjust the temperature to allow the back up |
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| boiler work. The icon shall not be displayed without the |
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| Installation of the back up boiler. |
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| Water pump On |
| This icon indicates that the circulation pump is active. |
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| Domestic water |
| This icon indicates when the domestic water heating |
| On |
| mode is operating. |
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| Defrost |
| This icon indicates that the defrost mode is active. |
| operation On |
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| Anti freezing |
| The system automatically maintains the water |
| operation On |
| temperature above a freezing point to prevent from |
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| Sanitary |
| This function disinfects the DHW tank by periodically |
| operation On |
| heating the domestic water to a specific temperature. |
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Checking the function _13
RC120MHXGA_IB_E_00000A(1).indd 13 |